[Event "Play against an engine"]
[Site "Lucas Chess R 2.21-FP10"]
[Date "2025.12.15"]
[Round "?"]
[White "Aaron"]
[Black "Rodent IV"]
[Result "0-1"]
[ECO "C34"]
[TimeStart "2025.12.15 16:40:49"]
[Opening "King's Gambit Accepted: Fischer Defence"]
[TimeEnd "2025.12.15 16:42:49"]
[WhiteAccuracy "51.75"]
[TotalAccuracy "76.32"]
[Termination "Mate"]
[TacticThemes "attraction,doubleCheck,smotheredMate"]
[BlackAccuracy "99.00"]
[Strength "Similar to the player"]
[PlyCount "32"]

1.e4 e5 2.f4 exf4 3.Nf3 d6 4.Bb5+ c6 5.Ba4 (5.Bc4 {-1.08/16/0.1" Stockfish-17.1
- Deep Analysis} g5 6.O-O h6 7.d4 Bg7 8.Nc3 Nd7 9.g3 Nb6 10.Bb3 fxg3) g5 6.O-O 
h6 (6... Bg4 {-1.46/16/0.1" Stockfish-17.1 - Deep Analysis} 7.d4 Bg7 8.Nc3 h6 
9.Bb3 Nd7 10.g3 Bh3 11.Rf2 fxg3 12.hxg3 Ngf6 13.Qe2 Qe7 14.e5 dxe5 15.Nxe5 O-O 
16.Nxf7 Qxe2 17.Nd6+ Kh7 18.Rxe2 Ng4) 7.d4 Bg7 8.d5 ? (8.Bb3 {-1.13/15/0.1" 
Stockfish-17.1 - Deep Analysis} a5 9.Nc3 Ne7 10.a4 Ng6 11.g3 g4 12.Ne1 f3 13.Be3
Qe7 14.Qd2 h5 15.Nd3 h4 16.Rae1 hxg3 17.hxg3 Nd7 18.e5 dxe5 19.Ne4) Nf6 9.c4 
(9.Nc3 {-2.38/15/0.1" Stockfish-17.1 - Deep Analysis} b5 10.Bb3 b4 11.Ne2 O-O 
12.Nxf4 gxf4 13.Bxf4 Nxe4 14.dxc6 Kh7 15.Bxh6 Bxh6 16.Qd4 f5 17.Bd5 Na6) O-O 
10.b3 ? (10.Nc3 {-2.68/16/0.1" Stockfish-17.1 - Deep Analysis} Bg4 11.h3 Bh5 
12.h4 Nbd7 13.dxc6 bxc6 14.Qxd6 Bxf3 15.gxf3 Re8 16.Rd1 Ne5 17.Qxd8 Raxd8) Nxe4
11.Nxg5 ?! (11.Nbd2 {-4.23/17/0.1" Stockfish-17.1 - Deep Analysis} Nc3 12.Qc2 
Nxa4 13.Ba3 Bxa1 14.h4 Bg7 15.hxg5 hxg5 16.bxa4 g4 17.Ne4 gxf3 18.Rxf3 Nd7 
19.Rxf4) hxg5 12.Qh5 ?! (12.c5 {-5.33/16/0.0" Stockfish-17.1 - Deep Analysis} 
Qf6 13.Nd2 Nxc5 14.Rb1 Qg6 15.Ba3 cxd5 16.Nf3 Nxa4 17.bxa4 Nc6) Qb6+ 13.Kh1 Nf2+
{[%theme attraction]} 14.Kg1 ? (14.Rxf2 {-6.76/14/0.0" Stockfish-17.1 - Deep 
Analysis} Qxf2 15.h3 Qh4 16.Qe2 Bxh3 17.Kg1 Bxa1 18.gxh3 Qg3+ 19.Kf1 Qxh3+ 
20.Ke1) Nh3+ {[%theme doubleCheck,smotheredMate]} 15.Kh1 Qg1+ {[%theme 
attraction]} 16.Rxg1 Nf2# 0-1


[Event "Play against an engine"]
[Site "Lucas Chess R 2.21-FP10"]
[Date "2025.12.15"]
[Round "?"]
[White "Aaron"]
[Black "Rodent IV"]
[Result "0-1"]
[ECO "C31"]
[TimeStart "2025.12.15 16:53:32"]
[Opening "King's Gambit Declined: Falkbeer Counter-gambit"]
[TimeEnd "2025.12.15 16:55:09"]
[WhiteAccuracy "24.58"]
[TotalAccuracy "61.62"]
[Termination "Mate"]
[BlackAccuracy "98.67"]
[PlyCount "28"]

1.e4 e5 2.f4 d5 3.Bb5+ ? (3.exd5 {-0.20/17/0.1" Stockfish-17.1 - Deep Analysis}
exf4 4.Nf3 Nf6 5.c4 c6 6.d4 Bb4+ 7.Nc3 cxd5 8.Be2 O-O 9.O-O dxc4 10.Bxc4 Bd6 
11.Ne5 Nc6 12.Nxc6 bxc6 13.Bxf4 Be6 14.Bxe6 fxe6) c6 4.Ba4 exf4 (4... a5 
{-1.75/16/0.1" Stockfish-17.1 - Deep Analysis} 5.a3 Bc5 6.d3 Nf6 7.Nf3 exf4 
8.Bxf4 dxe4 9.dxe4 Nxe4 10.Qxd8+ Kxd8 11.Nbd2) 5.Nf3 ? (5.Qe2 {-1.65/15/0.1" 
Stockfish-17.1 - Deep Analysis} Nf6 6.exd5+ Be7 7.Nf3 O-O 8.O-O cxd5 9.d3 Bd6 
10.Nc3 Nc6 11.h3 Ne7 12.Qf2 Ng6) dxe4 6.Ne5 ? (6.Qe2 {-3.24/16/0.1" 
Stockfish-17.1 - Deep Analysis} Qe7 7.Nd4 Qh4+ 8.Kf1 Bc5 9.b4 Bb6 10.Qxe4+ Ne7 
11.d3 Nd7 12.Bb2 Nf6 13.Qe1 Qxe1+ 14.Kxe1) Qh4+ 7.g3 ? (7.Kf1 {-4.71/17/0.1" 
Stockfish-17.1 - Deep Analysis} f3 8.d4 fxg2+ 9.Kxg2 Bh3+ 10.Kg1 Nd7 11.Nxd7 
Bxd7 12.Nc3 Nf6 13.Qf1 Bh3 14.Qf2 Qg4+ 15.Qg3 O-O-O 16.Kf2 Rxd4 17.Be3 Bd6) fxg3
8.hxg3 ?! (8.Ke2 {-6.77/18/0.1" Stockfish-17.1 - Deep Analysis} Bc5 9.d4 exd3+ 
10.cxd3 g2 11.Qe1 Qxa4 12.Rg1 Bxg1 13.Nc3 Bg4+ 14.Kd2 Qf4+ 15.Kc2 Qf2+ 16.Bd2 
Ne7 17.Qxg1) Qxh1+ 9.Ke2 (9.Kf2 {-9.30/15/0.0" Stockfish-17.1 - Deep Analysis} 
Bc5+ 10.d4 exd3+ 11.Be3 Bxe3+ 12.Kxe3 Qxd1 13.Nc3 Qh5 14.Ne4 Qxe5 15.Kd2 Kd8 
16.Nc3 Qg5+ 17.Kd1 dxc2+ 18.Kxc2) Qg2+ 10.Ke1 (10.Ke3 {-9.69/15/0.1" 
Stockfish-17.1 - Deep Analysis} Bc5+ 11.d4 exd3+ 12.Kxd3 Qd5+ 13.Kc3 Qxe5+ 
14.Kb3 Qxg3+ 15.c3 Be6+ 16.Kc2 Qg6+ 17.Qd3 Nd7 18.Nd2 Qxd3+ 19.Kxd3 Rd8 20.Kc2 
Bf5+ 21.Kd1 Ne5 22.Ke1) Qxg3+ 11.Ke2 (11.Kf1 {-10.17/14/0.0" Stockfish-17.1 - 
Deep Analysis} Bh3+ 12.Ke2 Qxe5 13.Qh1 Bg4+ 14.Kf2 Qf4+ 15.Ke1 Qg3+ 16.Kf1 Bh3+
17.Ke2 Qg4+ 18.Ke3 Bc5+ 19.d4 exd3+ 20.Kd2 Qf4+ 21.Kc3) Qxe5 12.Ke3 ? (12.d4 
{-10.27/17/0.0" Stockfish-17.1 - Deep Analysis} Qh5+ 13.Ke1 Qh1+ 14.Kf2 Qxd1 
15.Nc3 Qf3+ 16.Kg1 Qg4+ 17.Kf1 f6 18.Bb3 Qh3+ 19.Kg1 e3 20.Bxe3 Qxe3+ 21.Kg2 
Qg5+ 22.Kf1 Qf4+ 23.Kg1 Qg4+ 24.Kh1 Qh4+ 25.Kg1) Bc5+ 13.Ke2 (13.d4 {M-4/53/0.0"
Stockfish-17.1 - Deep Analysis} exd3+ 14.Kf3 Qf5+ 15.Bf4 Qh5+ 16.Ke4 Qd5#) Qh2+
14.Ke1 (14.Kf1 {M-1/245/0.0" Stockfish-17.1 - Deep Analysis} Qf2#) Qf2# 0-1


[Event "Play against an engine"]
[Site "Lucas Chess R 2.21-FP10"]
[Date "2025.12.15"]
[Round "?"]
[White "Aaron"]
[Black "Rodent IV"]
[Result "0-1"]
[ECO "B21"]
[TimeStart "2025.12.15 17:12:36"]
[Opening "Sicilian Defence: Smith-Morra Gambit"]
[TimeEnd "2025.12.15 17:14:55"]
[WhiteAccuracy "38.73"]
[TotalAccuracy "53.68"]
[Termination "Mate"]
[TacticThemes "attraction"]
[BlackAccuracy "67.69"]
[PlyCount "34"]

1.e4 c5 2.d4 Nf6 ? (2... cxd4 {+0.12/17/0.1" Stockfish-17.1 - Deep Analysis} 
3.Nf3 e5 4.c3 Nc6 5.cxd4 exd4 6.Nxd4 Nf6 7.Nc3 Bb4 8.Bc4 O-O 9.O-O d6 10.Be3) 
3.Nf3 ? (3.e5 {+1.22/16/0.1" Stockfish-17.1 - Deep Analysis} Nd5 4.dxc5 e6 5.c4
Ne7 6.Nf3 Ng6 7.h4 Nc6 8.b4 b6 9.h5 Ngxe5 10.Nxe5 Nxe5 11.Bb2 f6 12.Bxe5 fxe5 
13.Qf3 e4 14.Qxe4) Nxe4 4.Bc4 ? (4.d5 {-0.57/15/0.1" Stockfish-17.1 - Deep 
Analysis} d6 5.Bd3 Nf6 6.c4 e5 7.dxe6 Bxe6 8.Nc3 g6 9.O-O Bg7 10.Re1 O-O 11.Bg5
h6 12.Bh4) d5 5.Bb5+ (5.Be2 {-1.66/17/0.1" Stockfish-17.1 - Deep Analysis} cxd4
6.O-O a6 7.h3 e6 8.Nxd4 e5 9.Nb3 Be6 10.c4 dxc4 11.Qxd8+ Kxd8 12.Na5 Nc6 
13.Nxc6+ bxc6 14.Be3 Kc7) Bd7 6.Bxd7+ Nxd7 7.O-O (7.c4 {-1.52/18/0.1" 
Stockfish-17.1 - Deep Analysis} Nb6 8.cxd5 Qxd5 9.a4 e6 10.a5 Nd7 11.O-O cxd4 
12.Qxd4 Qxd4 13.Nxd4) c4 ?! (7... cxd4 {-1.74/17/0.1" Stockfish-17.1 - Deep 
Analysis} 8.Qxd4 e6 9.c4 Ndf6 10.cxd5 Qxd5 11.Qa4+ Qd7 12.Qb3 Bc5 13.Nc3 Nxc3 
14.Qxc3 Rc8 15.Be3 Bxe3 16.Qxe3 Qa4 17.h3 Nd5 18.Qe5) 8.c3 ?! (8.b3 
{-1.23/16/0.1" Stockfish-17.1 - Deep Analysis} Qc7 9.Nbd2 Nxd2 10.Nxd2 c3 11.Nf3
e6 12.Bg5 Rc8 13.Qd3 a6 14.Bh4 Bd6 15.Rfe1 Bf4 16.Ng5 Bxh2+ 17.Kh1) e6 9.Bf4 
(9.Nbd2 {-1.83/16/0.1" Stockfish-17.1 - Deep Analysis} Nxd2 10.Nxd2 Bd6 11.b3 b5
12.a4 a6 13.Ba3 Bxa3 14.Rxa3 O-O 15.Qa1 Re8 16.axb5 axb5 17.Rb1 Rxa3 18.Qxa3) g5
?! (9... Bd6 {-2.15/16/0.1" Stockfish-17.1 - Deep Analysis} 10.Bxd6 Nxd6 11.a4 
Qc7 12.Na3 O-O 13.Nb5 Nxb5 14.axb5 a6 15.bxa6 Rxa6 16.Rxa6 bxa6 17.Qd2 Ra8 
18.Ra1) 10.Bg3 ? (10.Bc1 {-1.12/16/0.1" Stockfish-17.1 - Deep Analysis} h5 11.b3
Bd6 12.Nfd2 Qc7 13.bxc4 Bxh2+ 14.Kh1 Bf4 15.cxd5 exd5 16.c4 f5 17.Nxe4) Rg8 ? 
(10... h5 {-2.66/16/0.1" Stockfish-17.1 - Deep Analysis} 11.h4 g4 12.Ne5 Nxg3 
13.fxg3 Nxe5 14.dxe5 Bg7 15.Qe2 Qc7 16.Re1 O-O-O 17.Na3 Kb8) 11.h3 ?! (11.Nfd2 
{-1.49/16/0.1" Stockfish-17.1 - Deep Analysis} Nxg3 12.hxg3 Qa5 13.b3 cxb3 14.a4
Rc8 15.Qxb3 Nb6 16.Rc1 g4 17.Nf1 Bh6 18.Nbd2 Kf8 19.Ne3 Bxe3 20.fxe3) g4 (11...
h5 {-2.75/16/0.1" Stockfish-17.1 - Deep Analysis} 12.Ne5 g4 13.h4 Nxe5 14.dxe5 
Be7 15.Qa4+ Kf8 16.Bf4 Bxh4 17.Bh6+ Rg7 18.Nd2 Nxd2 19.Bxd2) 12.hxg4 Rxg4 (12...
Nxg3 {-2.56/18/0.1" Stockfish-17.1 - Deep Analysis} 13.fxg3 Qc7 14.g5 Qxg3 
15.Rf2 h6 16.Qa4 Bd6 17.Nbd2 hxg5 18.Nf1 Qg4 19.b3) 13.Ne5 ? (13.Nbd2 
{-2.42/17/0.1" Stockfish-17.1 - Deep Analysis} Nxg3 14.fxg3 Qc7 15.b3 Bh6 16.Qe2
cxb3 17.c4 Qxg3 18.Rf2 Bxd2 19.cxd5 b2 20.Rb1 Bf4 21.dxe6 fxe6 22.Qxe6+ Kd8 
23.Rfxb2 Qxf3) Nxe5 14.dxe5 ?! (14.Bxe5 {-3.88/14/0.1" Stockfish-17.1 - Deep 
Analysis} Qg5 15.Qf3 f6 16.Bh2 O-O-O 17.Re1 Bd6 18.Bxd6 Rxd6 19.Qh3 Rh4 20.Qf3 
Kb8 21.Na3) h5 ?! (14... Qg5 {-5.23/17/0.1" Stockfish-17.1 - Deep Analysis} 
15.Qa4+ Kd8 16.Nd2 Nxg3 17.fxg3 Bc5+ 18.Rf2 Bxf2+ 19.Kxf2 Qxe5 20.Qa5+ Ke8 
21.Rf1 Qxg3+ 22.Ke2 Qd3+ 23.Kd1) 15.f3 ? (15.Nd2 {-3.85/15/0.1" Stockfish-17.1 -
Deep Analysis} Nxg3 16.Qa4+ Qd7 17.Qxd7+ Kxd7 18.fxg3 Bc5+ 19.Kh2 Ke7 20.Rf3 
Rag8 21.Raf1 R8g7 22.a4) Bc5+ 16.Kh2 ? (16.Qd4 {-6.80/18/0.1" Stockfish-17.1 - 
Deep Analysis} Bxd4+ 17.cxd4 Nxg3 18.fxg4 Ne2+ 19.Kf2 Nxd4 20.g3 Qb6 21.Kg2 
Qxb2+ 22.Nd2 Nc2 23.gxh5 Ne3+ 24.Kh3 Nxf1 25.Rxf1 Qxd2 26.Rf6) Rh4+ {[%theme 
attraction]} 17.Bxh4 Qxh4# 0-1


[Event "Play against an engine"]
[Site "Lucas Chess R 2.21-FP10"]
[Date "2025.12.15"]
[Round "?"]
[White "Aaron"]
[Black "Rodent IV"]
[Result "0-1"]
[ECO "B20"]
[TimeStart "2025.12.15 17:16:52"]
[Opening "Sicilian Defence"]
[TimeEnd "2025.12.15 17:21:30"]
[WhiteAccuracy "40.96"]
[TotalAccuracy "49.60"]
[Termination "Mate"]
[BlackAccuracy "58.24"]
[Hintsused "2"]
[PlyCount "52"]

1.e4 c5 2.Bb5 ?! (2.Nf3 {+0.29/16/0.1" Stockfish-17.1 - Deep Analysis} d6 3.d4 
cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Qf3 Nbd7 7.h3 h6 8.g4 b5 9.e5 dxe5 10.Qxa8 exd4) Nf6
(2... a6 {-0.21/17/0.1" Stockfish-17.1 - Deep Analysis} 3.Be2 Nc6 4.Nf3 e5 5.d3
Nf6 6.c4 d6 7.Bd2 g6 8.Nc3 Bg7 9.O-O Rb8 10.a3 O-O 11.b3) 3.Nf3 ? (3.e5 
{+0.01/18/0.1" Stockfish-17.1 - Deep Analysis} Nd5 4.Nf3 Nc7 5.a4 a6 6.Be2 Nc6 
7.O-O g6 8.Na3 Bg7 9.Nc4 O-O 10.c3 d6 11.exd6 exd6 12.Nb6 Rb8 13.a5 Ne6 14.d3) 
Nxe4 4.O-O (4.Ba4 {-1.12/16/0.1" Stockfish-17.1 - Deep Analysis} g6 5.O-O Bg7 
6.Re1 Nf6 7.c3 O-O 8.d4 cxd4 9.cxd4 d5 10.Nc3) Nc6 ?! (4... a6 {-1.47/14/0.1" 
Stockfish-17.1 - Deep Analysis} 5.Be2 d5 6.d4 cxd4 7.Nxd4 e5 8.Nb3 Nc6 9.c4 d4 
10.f4 Bd6) 5.d3 (5.d4 {-0.77/17/0.1" Stockfish-17.1 - Deep Analysis} cxd4 6.Re1
Nf6 7.Nxd4 a6 8.Bf1 e6 9.c4 Be7 10.h3 d6 11.Nc3 Bd7 12.Be3 O-O 13.Nf3 h6 14.a3 
Rc8) Nf6 6.Bf4 ?! (6.c4 {-1.10/16/0.1" Stockfish-17.1 - Deep Analysis} e6 7.Nc3
Be7 8.d4 cxd4 9.Nxd4 O-O 10.Re1 Nxd4 11.Qxd4 d6 12.Bg5 h6 13.Bh4 Bd7 14.Rad1) d5
?! (6... e6 {-1.40/14/0.1" Stockfish-17.1 - Deep Analysis} 7.Nbd2 d6 8.Ne4 e5 
9.Nxf6+ Qxf6 10.Bg3 Bg4 11.c3 Bxf3 12.Qxf3 Qxf3 13.gxf3 h5 14.d4 h4 15.d5 hxg3 
16.dxc6 gxh2+ 17.Kh1) 7.Nbd2 ?! (7.c4 {-0.55/15/0.1" Stockfish-17.1 - Deep 
Analysis} e6 8.Nc3 Bd6 9.cxd5 exd5 10.Bxd6 Qxd6 11.Re1+ Be6 12.Ne5 O-O 13.Bxc6 
bxc6 14.Na4 Rfc8) Ng4 ? (7... Bd7 {-1.31/14/0.1" Stockfish-17.1 - Deep Analysis}
8.c4 e6 9.Bxc6 Bxc6 10.Ne5 Rc8 11.Nxc6 Rxc6 12.Be5 Be7 13.Qb3 Qd7 14.cxd5 exd5 
15.Rfe1) 8.Bxc6+ (8.c4 {+0.36/14/0.1" Stockfish-17.1 - Deep Analysis} e6) bxc6 
9.h3 (9.c4 {+0.06/17/0.1" Stockfish-17.1 - Deep Analysis} e6 10.Rc1 Be7 11.Nb3 
O-O 12.cxd5 Qxd5 13.h3 Nf6 14.Re1 Ba6 15.Ne5 Bb5 16.Na5 Rfc8 17.Rc3 Nd7 18.Qc2)
Nf6 10.Be5 ?! (10.Ne5 {-0.19/15/0.1" Stockfish-17.1 - Deep Analysis} e6 11.c4 
Bd6 12.Nxc6 Qc7 13.Bxd6 Qxd6 14.cxd5 Qxd5) Qa5 ? (10... e6 {-0.99/15/0.1" 
Stockfish-17.1 - Deep Analysis} 11.c4 Be7 12.Qa4 Bd7 13.Nb3 a5 14.Qa3 Qb6 
15.Rac1 d4 16.Nbd2 Bc8 17.Rce1 Qb4 18.Qxb4 axb4 19.Ra1) 11.Bxf6 ? (11.c4 
{+0.29/14/0.1" Stockfish-17.1 - Deep Analysis} e6 12.Nb3 Qb6 13.d4 cxd4 14.Bxd4
c5 15.Bxf6 gxf6 16.cxd5 Rg8 17.Re1 Bb7 18.dxe6 Rd8 19.exf7+ Kxf7 20.Qe2 Qa6 
21.Qxa6 Bxa6 22.Na5 c4) gxf6 12.Re1 (12.Kh1 {-1.19/15/0.1" Stockfish-17.1 - Deep
Analysis} Rg8 13.c4 e5 14.Nh4 Be6 15.f4 exf4 16.Rxf4 O-O-O 17.Nf5 Rg5 18.Nb3 Qb6
19.Qf1 a5 20.Re1 a4 21.Nd2 Qxb2 22.cxd5 cxd5) e5 13.Nh4 (13.c4 {-1.30/15/0.1" 
Stockfish-17.1 - Deep Analysis} Be6 14.Rc1 Rg8 15.Kh1 Rg6 16.Nh4 Rh6 17.Nhf3 Qb6
18.Rc2 Bd6 19.Nf1) Rg8 14.Qh5 ?? (14.Nb3 {-1.63/14/0.1" Stockfish-17.1 - Deep 
Analysis} Qb4 15.c4 Be6 16.Qf3 Be7 17.Nf5 Rg5 18.Nxe7 Kxe7 19.g3 a5 20.Qe3 d4 
21.Qe4 Kd7 22.Qxh7) Qxd2 15.Red1 ?! (15.Re3 {-4.15/15/0.1" Stockfish-17.1 - Deep
Analysis} Be6 16.c4 Rg5 17.Qf3 Be7 18.g4 Qa5 19.cxd5 cxd5) Qf4 ?! (15... Qh6 
{-5.97/15/0.1" Stockfish-17.1 - Deep Analysis} 16.Qxh6 Bxh6 17.a3 Ke7 18.Re1 Be6
19.b4 Kd7 20.bxc5 Kc7) 16.g3 (16.Qxh7 {-5.24/18/0.1" Stockfish-17.1 - Deep 
Analysis} Qg5 17.Re1 Qg7 18.Qxg7 Bxg7 19.f4 Rb8 20.b3 Kd8 21.Kf2 Be6 22.Re3 f5 
23.Rxe5) Bxh3 ?! (16... Qg5 {-5.99/17/0.1" Stockfish-17.1 - Deep Analysis} 
17.Qxh7 Qg7 18.Qxg7 Rxg7 19.Re1 Rg8 20.f4 Rxg3+ 21.Kf2 Rg8 22.Rh1) 17.Qxh7 Qg4 
18.Re1 ?! (18.Kh2 {-4.83/18/0.1" Stockfish-17.1 - Deep Analysis} Kd7 19.Ng2 Bxg2
20.Kxg2 Qg6 21.Qh3+ f5 22.Rh1 Kc7 23.Qh7 c4 24.Qxg6 Rxg6 25.Rh7 Kb6 26.Rxf7 
cxd3) Rb8 ?! (18... Qg7 {-5.75/18/0.1" Stockfish-17.1 - Deep Analysis} 19.Qxg7 
Rxg7 20.f4 O-O-O 21.b3 Bd7 22.f5 c4 23.bxc4 Bc5+ 24.d4 Bxd4+ 25.Kh1) 19.b3 ?! 
(19.Ng2 {-4.69/17/0.1" Stockfish-17.1 - Deep Analysis} Bxg2 20.Kxg2 Kd7 21.Rh1 
Be7 22.Rh4 Rg7 23.Qh6 Qg6 24.Qxg6 fxg6 25.Ra4 Rgg8 26.Rxa7+ Kd6 27.Rh1 c4 
28.dxc4) Rg5 ?! (19... Qg7 {-5.65/18/0.1" Stockfish-17.1 - Deep Analysis} 
20.Qxg7 Rxg7 21.f4 Kd7 22.Kf2 c4 23.d4 exd4 24.bxc4 dxc4 25.Reb1 Rxb1 26.Rxb1 
Kc7 27.Nf3 d3 28.cxd3 cxd3 29.Rh1) 20.Re3 ? (20.Kh2 {-4.75/13/0.1" 
Stockfish-17.1 - Deep Analysis} Rh5 21.Qxh5 Qxh5 22.Kxh3 Kd8 23.Kg2 Kc7 24.Re3 
e4 25.dxe4 dxe4 26.Rxe4 Qd5 27.f3 Qd2+ 28.Kh3 c4 29.bxc4 Qxc2 30.Rae1 Qd2 31.Nf5
Qd3) a6 ? (20... Rh5 {-6.91/15/0.0" Stockfish-17.1 - Deep Analysis} 21.Qxh5 Qxh5
22.Kh2 Bg4 23.Kg2 Kd7 24.Rh1 Qh8 25.c4 Bd6 26.Nf3 Qg8 27.Rh6 d4 28.Re4 Bxf3+ 
29.Kxf3 f5) 21.Rae1 ?! (21.Kh2 {-4.50/16/0.1" Stockfish-17.1 - Deep Analysis} 
Rh5 22.Qxh5 Qxh5 23.Kxh3 Kd7 24.Rh1 Be7 25.Kg2 a5 26.Rf3 Rh8 27.Rf5 Qh7 28.c4 
dxc4 29.dxc4 Kc8 30.Rf3 Kb8 31.Rd1 e4 32.Rf4) Rb4 ? (21... Qh5 {-5.71/14/0.1" 
Stockfish-17.1 - Deep Analysis} 22.Qxh5 Rxh5 23.Kh2 Be6 24.Kg2 Rh7 25.Rf3 c4 
26.Rxf6) 22.Kh2 ? (22.Nf3 {-3.55/16/0.1" Stockfish-17.1 - Deep Analysis} Rh5 
23.Nxe5 fxe5 24.Rxe5+ Rxe5 25.Rxe5+ Be7 26.Re1 Rb7 27.c4 d4 28.Qh8+ Kd7 29.Qa8 
Rc7 30.Qb8 Bd8 31.Re5 Qd1+ 32.Kh2 Be6 33.Kg2) a5 ? (22... Rh5 {-5.39/15/0.1" 
Stockfish-17.1 - Deep Analysis} 23.Qxh5 Qxh5 24.Kxh3 Bh6 25.c4 Bxe3 26.Rxe3 Kd8
27.Kg2 e4 28.dxe4 dxc4 29.Nf5 Qd1 30.Rf3 cxb3 31.axb3 Qxf3+ 32.Kxf3 Rxb3+ 
33.Ne3) 23.f3 ?? (23.Nf3 {-3.20/14/0.1" Stockfish-17.1 - Deep Analysis} Rh5 
24.Nxe5 fxe5 25.Rxe5+ Rxe5 26.Rxe5+ Be7 27.a4 Rb7 28.f3 Qxf3 29.Qxh3 Kd8 30.Qh8+
Kd7 31.Qa8 Rc7 32.Qh8 Bd8) Qxg3+ 24.Kh1 Bg2+ 25.Kg1 Bxf3+ 26.Kf1 (26.Ng2 
{M-1/245/0.0" Stockfish-17.1 - Deep Analysis} Qxg2#) Qg1# 0-1


[Event "Chess Infinity"]
[Site "?"]
[Date "2025.12.14"]
[Round "-"]
[White "FireDragon76"]
[Black "Marshall"]
[Result "1-0"]
[ECO "B51"]
[Opening "Sicilian Defence: Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) Attack"]
[WhiteAccuracy "60.28"]
[TotalAccuracy "56.66"]
[Termination "Mate"]
[TacticThemes "killBoxMate"]
[BlackAccuracy "52.96"]
[TimeControl "-"]
[PlyCount "97"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Nc3 (4.O-O {+0.30/17/0.1" Stockfish-17.1 - Deep 
Analysis} a6 5.Bd3 Ngf6 6.c3 g6 7.Bc2 b5 8.d4 cxd4 9.cxd4 Bb7 10.Nc3 Bg7 11.Re1
O-O 12.e5 dxe5 13.dxe5) e5 (4... a6 {+0.16/16/0.1" Stockfish-17.1 - Deep 
Analysis} 5.Bxd7+ Bxd7 6.O-O e5 7.d3 Be7 8.a4 b6 9.a5 b5 10.Nd5 Nf6 11.Nb6 Rb8)
5.Nd5 ?! (5.d3 {+0.57/16/0.1" Stockfish-17.1 - Deep Analysis} Nf6 6.a4 Be7 7.g4
O-O 8.g5 Ne8 9.Rg1 Nc7 10.Bc4 Nb6 11.h4 Nxc4 12.dxc4 f5 13.gxf6 Rxf6) Qa5 ?! 
(5... Ne7 {-0.02/16/0.1" Stockfish-17.1 - Deep Analysis} 6.Ne3 a6 7.Be2 g6 8.a4
Nf6 9.d3 b6 10.c3 Bg7 11.O-O Nc6 12.b4 cxb4 13.cxb4 O-O 14.Bd2 Bb7 15.Re1 b5 
16.axb5 axb5) 6.a4 (6.b4 {+1.11/16/0.1" Stockfish-17.1 - Deep Analysis} cxb4 
7.d4 a6 8.Bc4 h6 9.Bd2 Ngf6 10.Bxb4 Qd8 11.O-O Nxd5 12.exd5 e4 13.Nd2 Nf6 14.Re1
Be7 15.Nxe4 O-O 16.Qf3 b5 17.Bd3 Nxd5) Ne7 7.O-O ?! (7.Ne3 {+0.74/14/0.1" 
Stockfish-17.1 - Deep Analysis} g6 8.h4 a6 9.Bc4 h6 10.h5 g5 11.c3 b5 12.Ba2 Bg7
13.O-O Nf6) Nxd5 8.exd5 Kd8 ?? (8... Be7 {-0.01/16/0.1" Stockfish-17.1 - Deep 
Analysis} 9.d3 O-O 10.Bd2 Qd8 11.a5 f5 12.h3 Qe8 13.a6 bxa6 14.Bc6 Rb8 15.Qe2) 
9.c4 ? (9.Ng5 {+3.09/16/0.1" Stockfish-17.1 - Deep Analysis} Ke8 10.f4 Be7 
11.fxe5 Bxg5 12.Qh5 Be7 13.d4 Kd8 14.Qxf7 Rf8 15.Qxg7 Rxf1+ 16.Kxf1 cxd4 17.Qg8+
Kc7) Nb6 ?? (9... Nf6 {+0.91/16/0.1" Stockfish-17.1 - Deep Analysis} 10.Ng5 Qc7
11.a5 h6 12.Nf3 a6 13.Ba4 Qxa5 14.d3 Qc7 15.Bd2 Bd7 16.b4 Bxa4 17.Qxa4 Nd7 
18.bxc5 Nxc5 19.Qa2 Nxd3) 10.b3 ? (10.d4 {+4.89/17/0.1" Stockfish-17.1 - Deep 
Analysis} Qb4 11.Ng5 exd4 12.Nxf7+ Kc7 13.b3 Qc3 14.Bd2 Qd3 15.Nxh8 Qf5 16.a5 
Nd7 17.Re1 Ne5) f6 11.d3 Nxc4 ? (11... Nd7 {+2.40/15/0.1" Stockfish-17.1 - Deep
Analysis} 12.Bd2 Qc7 13.a5 Ke7 14.Nh4 g6 15.f4 exf4 16.Qg4 Ne5 17.Qxf4 Bg7 18.b4
Nxd3 19.Qg3 Ne5 20.Nf3 Nxf3+ 21.Rxf3 Kf7 22.bxc5 Qxc5+ 23.Be3) 12.dxc4 ?? 
(12.Bxc4 {+5.42/15/0.1" Stockfish-17.1 - Deep Analysis} Bg4 13.Bd2 Qc7 14.b4 Qd7
15.Rc1 cxb4 16.Bb5 Qf7) Qc7 ? (12... a6 {+2.09/18/0.1" Stockfish-17.1 - Deep 
Analysis} 13.Bb2 Qc7 14.Nd2 Qf7 15.f4 axb5 16.axb5 Rxa1 17.Qxa1 Qg6 18.Bc3 Be7 
19.Qa8 Kd7 20.Ba5 exf4 21.b4 Qd3 22.Qb8 Qe3+ 23.Kh1 Qxd2) 13.a5 Qe7 ?! (13... a6
{+4.47/15/0.1" Stockfish-17.1 - Deep Analysis} 14.Ba4 Qxa5 15.Bd2 Qc7 16.b4 cxb4
17.Bxb4 Bd7 18.Qb3 Bxa4 19.Rxa4 a5 20.Bd2 b6 21.Rb1 Be7 22.Be3 Rb8 23.Qa2 Ke8) 
14.a6 (14.Bd2 {+5.51/16/0.1" Stockfish-17.1 - Deep Analysis} a6 15.Ba4 Bg4 16.h3
Bh5 17.b4 e4 18.Re1 g5 19.bxc5 b5 20.Bc2 exf3 21.Rxe7 Bh6 22.Rxh7 Rxh7 23.Bxh7)
bxa6 15.Bxa6 (15.Ba4 {+5.68/16/0.1" Stockfish-17.1 - Deep Analysis} Qc7 16.Ne1 
f5 17.Nd3 Be7 18.b4 e4 19.Nf4 cxb4 20.Be3 g5) Bg4 (15... Bxa6 {+4.97/16/0.1" 
Stockfish-17.1 - Deep Analysis} 16.Rxa6 Qb7 17.Ra4 Ke8 18.Bb2 Qd7 19.Ra2 a5 
20.Nd2 f5) 16.h3 (16.Bd2 {+5.61/17/0.1" Stockfish-17.1 - Deep Analysis} e4 
17.Ba5+ Ke8 18.Bb5+ Bd7 19.Re1 Bxb5 20.cxb5 Kf7 21.Nd2 f5 22.Nc4 Qd7 23.f3) Bf5
(16... h5 {+5.14/18/0.1" Stockfish-17.1 - Deep Analysis} 17.Re1 e4 18.Bd2 Bxh3 
19.gxh3 g5 20.Ba5+ Ke8 21.Nd2 f5 22.Nxe4 fxe4 23.Qc2 Bg7 24.Rxe4) 17.b4 (17.Nh4
{+5.66/17/0.1" Stockfish-17.1 - Deep Analysis} Bd7 18.Bb7 Rb8 19.Bc6 Bxc6 
20.dxc6 g6 21.Qd5 Bg7 22.Bd2 e4 23.Bc3 Kc8 24.Ra6 f5 25.Bxg7 Qxg7 26.Qxd6) cxb4
18.Bd2 (18.Re1 {+5.50/16/0.1" Stockfish-17.1 - Deep Analysis} Qc7 19.Bd2 Be7 
20.Bxb4 Ke8 21.Ba5 Qc5 22.Qe2 Kf7) Be4 (18... Bxh3 {+5.42/16/0.1" Stockfish-17.1
- Deep Analysis} 19.gxh3 Rb8 20.Bb5 Qf7 21.Kh2 g5 22.Be3 g4 23.Rxa7 Qh5 24.Nh4 
Qxh4 25.Qxg4 Qxg4 26.hxg4) 19.Bxb4 (19.Re1 {+6.28/16/0.1" Stockfish-17.1 - Deep
Analysis} Bf5 20.Bb5 Qf7 21.Bxb4 Bxh3 22.Ba5+ Ke7 23.Bc6 Qg6 24.Nh4 Kf7 25.Nxg6
hxg6 26.gxh3 Rxh3) f5 (19... Ke8 {+6.04/17/0.1" Stockfish-17.1 - Deep Analysis}
20.Bd2 h6 21.Re1 f5 22.c5 Qf6 23.c6 Be7 24.c7 Kf7 25.Rxe4 fxe4 26.Nh2 Qf5 
27.Ng4) 20.Rb1 (20.Bb5 {+6.46/18/0.1" Stockfish-17.1 - Deep Analysis} Qf6 21.Bc6
Rc8 22.Ba5+ Ke7 23.Bd2 Rxc6 24.dxc6 Ke8 25.c7 Be7 26.Rxa7 Qe6 27.Re1) Qc7 ?! 
(20... Ke8 {+5.55/18/0.1" Stockfish-17.1 - Deep Analysis} 21.Bc3 Bxb1 22.Qxb1 g6
23.c5 Qd8 24.cxd6 Bxd6 25.Nxe5 Rb8 26.Qa1) 21.Bc3 ?! (21.Qa4 {+6.61/18/0.1" 
Stockfish-17.1 - Deep Analysis} Ke7 22.Ba5 Qb6 23.Bxb6 axb6 24.Kh1 Kd8 25.Rxb6 
Ke7 26.Qa5 Bxf3) Bxf3 ? (21... Bxb1 {+5.05/18/0.1" Stockfish-17.1 - Deep 
Analysis} 22.Qxb1 Be7 23.c5 Rb8 24.cxd6 Bxd6 25.Qa1 Re8 26.Ba5 Rb6 27.Rc1 Qb8 
28.Bxb6+ axb6 29.Ng5 Ke7 30.Bb5 Kf6 31.Bxe8 Qxe8 32.Nxh7+ Kf7) 22.gxf3 (22.Qxf3
{+7.26/16/0.1" Stockfish-17.1 - Deep Analysis} Be7 23.Rb7 Qc8 24.c5 Ke8 25.Rfb1
g6 26.c6 Kf7 27.Qe3 Re8 28.Rxe7+ Rxe7 29.Bxc8) h6 ?! (22... Qe7 {+5.99/17/0.1" 
Stockfish-17.1 - Deep Analysis} 23.Ba5+ Ke8 24.Qa4+ Kf7 25.Rb7 Rb8 26.Rxe7+ Bxe7
27.Kh1 Rb2 28.Bc3 Rb6 29.c5 dxc5 30.d6 Rxd6 31.Qa2+ Kf6) 23.Bb7 ?! (23.Rb7 
{+7.16/17/0.1" Stockfish-17.1 - Deep Analysis} Qxb7 24.Bxb7 Rb8 25.Bc6 Ke7 
26.Qc2 g6 27.Rb1 Bg7 28.Qa2 Rxb1+ 29.Qxb1 Kf7 30.f4 Kg8 31.fxe5 dxe5 32.d6) a6 
?! (23... Rb8 {+5.52/17/0.1" Stockfish-17.1 - Deep Analysis} 24.Bc6 Ke7 25.Kg2 
Kf7 26.Qc2 Kf6 27.Rg1 Rxb1 28.Qxb1 Qf7) 24.Bxa8 Qc8 (24... Qxc4 {+7.26/16/0.1" 
Stockfish-17.1 - Deep Analysis} 25.Qc1 Ke8 26.Rb7 Qc5 27.Ba5 Rg8 28.Qxc5 dxc5 
29.Bc7 e4 30.Bg3 Kd8 31.fxe4 fxe4 32.Kh2 Kc8 33.Rg1) 25.Bb7 Qxc4 (25... Qc5 
{+6.69/17/0.1" Stockfish-17.1 - Deep Analysis} 26.Bd2 Rg8 27.Kh2 Qxc4 28.Rg1 Qh4
29.Rg3 f4 30.Rg4 Qh5 31.Kg2) 26.Qd2 (26.Ba5+ {+6.20/17/0.1" Stockfish-17.1 - 
Deep Analysis} Ke7 27.f4 Qxf4 28.Bd2 Qh4 29.Qf3 Kf6 30.Bc8 g6 31.Qg3 Qa4 32.Qe3
Rg8 33.Be6 f4 34.Bxg8) Qc7 ? (26... Qh4 {+5.19/15/0.1" Stockfish-17.1 - Deep 
Analysis} 27.Kh2 Be7 28.f4 Bg5 29.Ba5+ Ke7 30.fxg5 hxg5 31.Qc3 Qe4 32.Qc7+ Kf8 
33.Qc8+) 27.Bxa6 (27.Ba5 {+9.47/16/0.0" Stockfish-17.1 - Deep Analysis} Ke8 
28.Bxc7 Be7 29.Qc2 e4 30.Kh2 a5 31.Bc6+ Kf7 32.Qa4 Bg5) Be7 ?! (27... Ke8 
{+7.75/19/0.0" Stockfish-17.1 - Deep Analysis} 28.Rb7 Qe7 29.Rxe7+ Bxe7 30.Qc2 
g6 31.Rb1 Kf7 32.Kh2 Ra8 33.Bb7 Bg5 34.Bxa8) 28.Rb7 (28.Ba5 {+9.04/18/0.0" 
Stockfish-17.1 - Deep Analysis} Ke8 29.Bxc7 Kf7 30.Qc2 e4 31.Kh2 Ra8 32.Qe2 Bd8
33.Bxd8 Rxa6 34.Qxa6 e3) Qxb7 29.Bxb7 Kc7 ? (29... Ke8 {+7.79/18/0.0" 
Stockfish-17.1 - Deep Analysis} 30.Qc2 e4 31.fxe4 Kf7 32.Rb1 Rb8 33.e5 Kg8 34.e6
Kh7 35.Bc6 Rg8 36.Qxf5+ Kh8) 30.Bc6 (30.Ba5+ {M+4/49/0.0" Stockfish-17.1 - Deep
Analysis} Kb8 31.Qb4 Bd8 32.Bc6+ Bb6 33.Qxb6+ Kc8 34.Qb7#) Kc8 ?! (30... Rb8 
{M+8/44/0.0" Stockfish-17.1 - Deep Analysis} 31.Ba5+ Kc8 32.Qc3 Bd8 33.Be8+ Kb7
34.Qc6+ Ka7 35.Bb6+ Rxb6 36.Ra1+ Ra6 37.Rxa6+ Kb8 38.Ra8#) 31.f4 (31.Qb2 
{M+2/137/0.0" Stockfish-17.1 - Deep Analysis} Rh7 32.Qb7+ Kd8 33.Qd7#) exf4 
(31... Bd8 {M+4/51/0.0" Stockfish-17.1 - Deep Analysis} 32.Qa2 Bc7 33.Qa8+ Bb8 
34.Qb7+ Kd8 35.Qd7#) 32.Qd4 ? (32.Qb2 {M+2/111/0.0" Stockfish-17.1 - Deep 
Analysis} Rg8 33.Qb7+ Kd8 34.Qd7#) Bf6 (32... Bh4 {M+4/62/0.0" Stockfish-17.1 -
Deep Analysis} 33.Qa7 Bxf2+ 34.Rxf2 f3 35.Qd7+ Kb8 36.Qb7#) 33.Qc4 ? (33.Qa7 
{M+2/194/0.0" Stockfish-17.1 - Deep Analysis} Bxc3 34.Qd7+ Kb8 35.Qb7#) Bxc3 ?!
(33... Kd8 {M+11/41/0.0" Stockfish-17.1 - Deep Analysis} 34.Qb3 Ke7 35.Qb7+ Kf8
36.Bxf6 gxf6 37.Rb1 Rg8+ 38.Kh1 Rg2 39.Kxg2 h5 40.Qa8+ Kg7 41.Rb7+ Kh6 42.Qf8+ 
Kg5 43.Rg7+ Kh4 44.Qxf6#) 34.Qxc3 (34.Qa6+ {M+2/186/0.0" Stockfish-17.1 - Deep 
Analysis} Kd8 35.Qb7 f3 36.Qd7#) h5 (34... Rh7 {M+4/44/0.0" Stockfish-17.1 - 
Deep Analysis} 35.Qa5 f3 36.Qa8+ Kc7 37.Qb7+ Kd8 38.Qd7#) 35.Qxg7 (35.Qb3 
{M+2/164/0.0" Stockfish-17.1 - Deep Analysis} Kc7 36.Qb7+ Kd8 37.Qd7#) Rh7 
(35... Rg8 {M+3/245/0.0" Stockfish-17.1 - Deep Analysis} 36.Qxg8+ Kc7 37.Rb1 h4
38.Rb7#) 36.Qxh7 f3 37.Qh8+ (37.Qd7+ {M+1/245/0.0" Stockfish-17.1 - Deep 
Analysis} Kb8 38.Rb1#) Kc7 38.Ra1 (38.Rb1 {M+1/245/0.0" Stockfish-17.1 - Deep 
Analysis} h4 39.Rb7#) f4 (38... h4 {M+2/245/0.0" Stockfish-17.1 - Deep Analysis}
39.Ra7+ Kb6 40.Qd4#) 39.Ra7+ Kb6 40.Qb8+ (40.Qd4# {/245/0.0" Stockfish-17.1 - 
Deep Analysis}) Kc5 41.Ra5+ ? (41.Ra4 {M+1/245/0.0" Stockfish-17.1 - Deep 
Analysis} h4 42.Qb5#) Kd4 42.Qh8+ ? (42.Qb2+ {M+3/66/0.0" Stockfish-17.1 - Deep
Analysis} Ke4 43.Ra4+ Kf5 44.Qg7 h4 45.Bd7#) Ke4 ?! (42... Kd3 {M+9/70/0.0" 
Stockfish-17.1 - Deep Analysis} 43.Qxh5 Kd4 44.Qxf3 Ke5 45.Ra4 Kf6 46.Qxf4+ Kg6
47.Kg2 Kh7 48.Qxd6 Kg8 49.Ra8+ Kh7 50.Ra7+ Kg8 51.Qd8#) 43.Qe8+ (43.Ra4+ 
{M+2/193/0.0" Stockfish-17.1 - Deep Analysis} Kd3 44.Qb2 h4 45.Bb5#) Kd4 (43...
Kd3 {M+4/59/0.0" Stockfish-17.1 - Deep Analysis} 44.Qe1 Kc4 45.Qc1+ Kd3 46.Ra4 
h4 47.Bb5#) 44.Ra4+ (44.Ra3 {M+3/59/0.0" Stockfish-17.1 - Deep Analysis} Kc5 
45.Qh8 Kb6 46.Rb3+ Kc5 47.Qc3#) Kd3 ? (44... Kc3 {+9.38/57/0.0" Stockfish-17.1 -
Deep Analysis} 45.Rxf4 Kb2 46.Rxf3 h4 47.Kg2 Kb1 48.Qe3 Kb2 49.Qa3+ Kb1 50.Rf7)
45.Bb5+ {[%theme killBoxMate]} Kc3 ? (45... Kd2 {+8.16/171/0.0" Stockfish-17.1 -
Deep Analysis} 46.Qc6 Ke1 47.Qxd6) 46.Qc8+ (46.Qc6+ {M+2/124/0.0" Stockfish-17.1
- Deep Analysis} Kb3 47.Bd3 h4 48.Qc2#) Kb3 47.Qc4+ Kb2 48.Ra2+ Kb1 49.Qc2# 1-0


[Event "Chess Infinity"]
[Site "?"]
[Date "2025.12.16"]
[Round "-"]
[White "FireDragon76"]
[Black "Artemis"]
[Result "0-1"]
[ECO "B20"]
[Opening "Sicilian Defence"]
[WhiteAccuracy "49.31"]
[TotalAccuracy "44.57"]
[Termination "Mate"]
[BlackAccuracy "39.83"]
[TimeControl "-"]
[PlyCount "72"]

1.e4 c5 2.Bb5 ?! (2.Nf3 {+0.29/16/0.1" Stockfish-17.1 - Deep Analysis} d6 3.d4 
cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Qf3 Nbd7 7.h3 h6 8.g4 b5 9.e5 dxe5 10.Qxa8 exd4) e5 
?! (2... a6 {-0.15/18/0.1" Stockfish-17.1 - Deep Analysis} 3.Be2 Nc6 4.Nf3 Nf6 
5.Nc3 e5 6.O-O d6 7.d3 Be7 8.Nd5 h6 9.c3 Be6 10.Nxe7 Nxe7 11.Be3 O-O 12.Nd2 Ng6
13.Bf3) 3.Nf3 (3.Bc4 {+0.49/17/0.1" Stockfish-17.1 - Deep Analysis} Nf6 4.Nc3 a6
5.d3 b5 6.Bb3 Be7 7.f4 d6 8.a4 b4 9.Nd5 exf4 10.Nxf4 Bg4 11.Nf3 Nc6 12.O-O O-O 
13.c3 bxc3 14.bxc3) Qb6 ? (3... a6 {+0.22/18/0.1" Stockfish-17.1 - Deep 
Analysis} 4.Bc4 Nc6 5.d3 Be7 6.a4 d6 7.O-O Nf6 8.h3 O-O 9.Nc3 h6 10.Nh2 Be6 
11.Kh1 d5 12.Nxd5) 4.Nc3 a6 ?! (4... Nc6 {+1.29/16/0.1" Stockfish-17.1 - Deep 
Analysis} 5.O-O Bd6 6.d3 Qd8 7.a4 Nf6 8.Bg5 O-O 9.Nh4 Nd4 10.f4) 5.Ba4 ?! (5.Bc4
{+1.72/15/0.1" Stockfish-17.1 - Deep Analysis} Nc6 6.Ng5 Nd8 7.f4 h6 8.Nd5 Qc6 
9.Nf3 exf4 10.d4 Bd6 11.a4 Ne7 12.Ne5 Bxe5 13.dxe5 Ng6 14.O-O Ne6 15.a5 Nxe5 
16.b3) Qb4 ? (5... Nf6 {+0.97/15/0.1" Stockfish-17.1 - Deep Analysis} 6.d3 Qc7 
7.Bg5 Be7 8.Nd2 b5 9.Bb3 Nc6 10.Bxf6 Bxf6 11.a4 Rb8 12.Nd5) 6.Bb3 ?! (6.Nxe5 
{+3.33/17/0.1" Stockfish-17.1 - Deep Analysis} b5 7.a3 Qd4 8.Nf3 Qd6 9.Bb3 Nc6 
10.d3 Bb7 11.O-O Nge7 12.Re1 Nd4 13.Nxd4 cxd4 14.Nd5 Bxd5 15.exd5) Nc6 7.a3 
(7.O-O {+2.31/16/0.1" Stockfish-17.1 - Deep Analysis} Nf6 8.d4 cxd4 9.Nd5 Qd6 
10.Ng5 Nxd5 11.Bxd5 Nd8 12.f4 exf4 13.Bxf4 Qg6 14.Qxd4) Qa5 (7... Qb6 
{+1.93/15/0.1" Stockfish-17.1 - Deep Analysis} 8.Nd5 Qd8 9.c3 d6 10.d4 h6 11.Be3
Be6 12.O-O Rc8 13.h3 Be7 14.dxe5) 8.O-O ?! (8.Ng5 {+2.37/15/0.1" Stockfish-17.1
- Deep Analysis} Nh6 9.Qh5 d5 10.Bxd5 Qc7 11.Bxc6+ bxc6 12.d3 Ng4 13.h3 Nf6 
14.Qe2 Bd6 15.Nf3 Be6) Nh6 ? (8... Be7 {+1.46/15/0.1" Stockfish-17.1 - Deep 
Analysis} 9.Ng5 Nh6 10.d3 d6 11.Nd5 Qd8 12.f4 exf4 13.Nxe7 Qxe7 14.Bxf4 Nd4 
15.Bd5 Bg4 16.Qd2 Ne2+ 17.Kh1 Nxf4 18.Qxf4 f6 19.Nf3) 9.d3 (9.Nd5 {+2.80/16/0.1"
Stockfish-17.1 - Deep Analysis} Be7 10.c3 d6 11.d4 exd4 12.Nxe7 Nxe7 13.cxd4 O-O
14.dxc5 dxc5 15.Qd6 Ng6 16.Bxh6 gxh6 17.Rac1 Qd8 18.Qxd8) Ng4 ? (9... d6 
{+2.28/15/0.1" Stockfish-17.1 - Deep Analysis} 10.Bxh6 gxh6 11.Nd2 Be7 12.Nd5 
Qd8 13.Nc4 Be6 14.f4 exf4 15.Nxf4 O-O 16.Nxe6 fxe6 17.Rxf8+ Qxf8 18.Nb6 Rd8 
19.Bxe6+ Kh8 20.Nd5) 10.h3 (10.Ng5 {+3.66/17/0.1" Stockfish-17.1 - Deep 
Analysis} Nh6 11.f4 d6 12.f5 b5 13.f6 Ra7 14.fxg7 Bxg7 15.Qh5) Nxf2 ? (10... Nf6
{+3.05/14/0.1" Stockfish-17.1 - Deep Analysis} 11.Ng5 Nd8 12.f4 d6 13.fxe5 dxe5
14.Rxf6 c4 15.Ba4+ b5 16.Nd5 h6 17.Bd2 Qxa4 18.Be3 c3 19.bxc3) 11.Kxf2 (11.Rxf2
{+5.82/17/0.1" Stockfish-17.1 - Deep Analysis} c4 12.Bxc4 Bc5 13.d4 exd4 14.Nd5
d3 15.Be3 Bxe3 16.Nxe3 dxc2 17.Nxc2 O-O) f6 ?! (11... c4 {+5.25/17/0.1" 
Stockfish-17.1 - Deep Analysis} 12.Bxc4 d5 13.Bxd5 Bc5+ 14.Kg3 Ne7 15.b4 Bxb4 
16.axb4 Qxa1 17.Qd2 O-O 18.Bb3 Nc6 19.Nd5 Nd4) 12.Be3 (12.Nd5 {+6.28/17/0.1" 
Stockfish-17.1 - Deep Analysis} d6 13.Kg1 Bxh3 14.gxh3 c4 15.Kh2 cxb3 16.cxb3 
Nd4 17.Bd2 Nxf3+ 18.Rxf3) Be7 (12... f5 {+5.55/17/0.1" Stockfish-17.1 - Deep 
Analysis} 13.exf5 c4 14.Bxc4 Bc5 15.Nd5 Bxe3+ 16.Nxe3 d5 17.Bxd5 Nd4 18.Nxd4 
exd4 19.Qh5+ Kd8 20.Qg5+ Ke8 21.Nc4 Qxd5 22.Nb6 Qxf5+ 23.Qxf5) 13.Na4 ?! (13.Nd5
{+6.35/16/0.1" Stockfish-17.1 - Deep Analysis} d6 14.c3 Qd8 15.Kg1 Bxh3 16.gxh3
Qc8 17.Kh2 f5) c4 ?! (13... d5 {+4.84/17/0.1" Stockfish-17.1 - Deep Analysis} 
14.Bd2 Qc7 15.Nc3 dxe4 16.dxe4 c4 17.Nd5 Bc5+ 18.Ke1 Qd6 19.Bxc4 Bxh3 20.gxh3 
O-O-O 21.b4 Ba7 22.Qe2 f5 23.Kd1 fxe4 24.Qxe4 Rhe8 25.Ng5) 14.dxc4 Bxa3 ?! 
(14... Nd4 {+5.83/18/0.1" Stockfish-17.1 - Deep Analysis} 15.Nc3 Bc5 16.Nd5 f5 
17.Nxd4 exd4 18.Bf4 d3+ 19.Kg3 O-O 20.Kh2 fxe4) 15.bxa3 (15.Rxa3 {+8.27/16/0.1"
Stockfish-17.1 - Deep Analysis} Qc7 16.Nb6 Qb8 17.c5 a5 18.Nxa8 Qxa8 19.Kg1 Qb8
20.Qe1 d5 21.cxd6 Qxd6 22.Bd5) Qc7 (15... b5 {+7.17/17/0.1" Stockfish-17.1 - 
Deep Analysis} 16.Nb6 Rb8 17.c5 h5 18.Nh4 g5 19.Nxc8 Rxc8 20.Nf5 Qc7 21.Nd6+ 
Kf8) 16.Nc5 ?! (16.Nb6 {+8.04/16/0.1" Stockfish-17.1 - Deep Analysis} Qb8 
17.Nxa8 Qxa8 18.Nh4 g6 19.Kg1 Qb8 20.Qe1 d6 21.Rxf6 Qc7 22.Rd1 Be6 23.Rxe6+ Kf7)
b6 (16... d6 {+6.16/18/0.1" Stockfish-17.1 - Deep Analysis} 17.Nd3 a5 18.Nfxe5 
Nxe5 19.Nxe5 fxe5 20.Kg1 a4 21.Ba2 Be6 22.c5 Bxa2 23.Rxa2) 17.Na4 b5 (17... Rb8
{+6.73/17/0.1" Stockfish-17.1 - Deep Analysis} 18.Nc3 d6 19.Nd5 Qd8 20.Kg1 O-O 
21.a4 Be6 22.c3 Kh8 23.Nh2) 18.Nc3 (18.Nb6 {+7.39/16/0.1" Stockfish-17.1 - Deep
Analysis} Rb8 19.Nd5 Qd8 20.cxb5 Rxb5 21.Nh4 h5 22.Rb1 Ra5 23.Kg1 d6 24.Nf5) Na5
(18... Ne7 {+6.66/16/0.1" Stockfish-17.1 - Deep Analysis} 19.c5 Bb7 20.Nd5 Bxd5
21.Bxd5 O-O-O 22.Rb1 f5 23.Kg1 Nxd5 24.Qxd5 Kb8) 19.a4 (19.Nd5 {+7.38/18/0.1" 
Stockfish-17.1 - Deep Analysis} Qb7 20.Ba2 d6 21.Kg3 bxc4 22.Rb1 Qd7 23.Nh4 Bb7)
Nxb3 (19... bxc4 {+6.37/19/0.1" Stockfish-17.1 - Deep Analysis} 20.Nd5 Qd6 
21.Ba2 Bb7 22.Nh4 O-O 23.Kg1 Rab8 24.Nf5 Qe6 25.Rb1 Ba8 26.Rf2 Bxd5 27.Rxb8 Bxe4
28.Rxf8+ Kxf8) 20.cxb3 bxc4 (20... Bb7 {+6.90/17/0.1" Stockfish-17.1 - Deep 
Analysis} 21.axb5 O-O 22.b6 Qd8 23.Kg1 f5 24.exf5 Rxf5 25.Ra2 Qe7 26.Nd5 Qd6 
27.Qe1 Bxd5 28.cxd5 Qxd5 29.Raf2 Raf8 30.Nd2) 21.b4 (21.Nd5 {+7.23/17/0.1" 
Stockfish-17.1 - Deep Analysis} Qd6 22.bxc4 Rb8 23.Kg1 Rb2 24.Rf2 Rxf2 25.Bxf2 
Bb7 26.Rb1 Bxd5 27.cxd5 O-O) Bb7 22.b5 (22.Kg1 {+6.44/17/0.1" Stockfish-17.1 - 
Deep Analysis} Rd8 23.b5 axb5 24.axb5 O-O 25.Nh4 g6 26.Qd2 f5 27.Nxf5 gxf5) axb5
(22... Qa5 {+5.83/17/0.1" Stockfish-17.1 - Deep Analysis} 23.Qe1 O-O 24.Kg1 axb5
25.axb5 Qb4 26.Qd2 Rxa1 27.Rxa1 f5 28.b6 Qe7 29.Ra7 fxe4 30.Rxb7 exf3 31.Rxd7 
Qa3 32.Ne4 fxg2) 23.axb5 (23.Nxb5 {+6.26/17/0.1" Stockfish-17.1 - Deep Analysis}
Qc6 24.Nxe5 fxe5 25.Qh5+ Kd8 26.Qxe5 Qf6+ 27.Qxf6+ gxf6 28.Nd6 Ke7 29.Nxb7 c3) 
Rxa1 24.Qxa1 O-O 25.Rd1 (25.Kg1 {+5.73/16/0.1" Stockfish-17.1 - Deep Analysis} 
Qd6 26.Qd1 Qb4 27.Qd2 Ra8 28.Nh4 d5 29.Nxd5 Qxd2 30.Bxd2 Bxd5 31.exd5 Ra3 32.b6
Rb3 33.d6 Kf7 34.d7 Rd3 35.Ba5) Ra8 (25... f5 {+5.21/17/0.1" Stockfish-17.1 - 
Deep Analysis} 26.b6 Qc6 27.Nd5 fxe4 28.Ne7+ Kh8 29.Nxc6 exf3 30.Nxe5 fxg2+ 
31.Kg1 d6 32.Rxd6) 26.Qb1 (26.b6 {+5.65/17/0.1" Stockfish-17.1 - Deep Analysis}
Qd8 27.Qb2 d6 28.Qb4 h6 29.Rxd6 Qb8 30.Qxc4+ Kh7 31.Rd1) Re8 (26... f5 
{+5.39/17/0.1" Stockfish-17.1 - Deep Analysis} 27.b6 Qd8 28.exf5 h6 29.Rd6 e4 
30.Nxe4 Ra3 31.Qb4 Bxe4 32.Qxa3) 27.Qa1 ?! (27.b6 {+6.13/19/0.1" Stockfish-17.1
- Deep Analysis} Qc8 28.Qb5 Rd8 29.Kg1 d6 30.Nh4 g6 31.Qb2 f5 32.exf5 gxf5) Rd8
?! (27... f5 {+5.05/17/0.1" Stockfish-17.1 - Deep Analysis} 28.Kg1 fxe4 29.b6 
Qc6 30.Nh4 Ra8 31.Qb2 Qe6 32.Qb5 d5 33.Nxd5 Bxd5 34.b7 Rb8) 28.Rb1 ?! (28.b6 
{+5.85/17/0.1" Stockfish-17.1 - Deep Analysis} Qc6 29.Qa5 f5 30.Qd5+ Qxd5 
31.exd5 f4 32.Nxe5 fxe3+ 33.Ke2 Rf8 34.Kxe3 d6 35.Nxc4) Ba8 ?! (28... f5 
{+4.84/17/0.1" Stockfish-17.1 - Deep Analysis} 29.b6 Qb8 30.Qa7 Qc8 31.Kg1 d6 
32.Nd5 Rd7 33.Nh4 Bxd5 34.exd5 c3) 29.b6 Qc6 (29... Qc8 {+5.73/17/0.1" 
Stockfish-17.1 - Deep Analysis} 30.Kg1 f5 31.Qa5 d5 32.exd5 f4 33.b7 Bxb7 
34.Bf2) 30.Nd5 (30.Qa5 {+6.07/18/0.1" Stockfish-17.1 - Deep Analysis} Bb7 
31.Qd5+ Qxd5 32.exd5 Ra8 33.Rb4 Ra3 34.Rxc4 d6 35.Rc7 g5 36.Nd2) Kh8 (30... Re8
{+5.82/18/0.1" Stockfish-17.1 - Deep Analysis} 31.Qc3 f5 32.Nxe5 Qd6 33.b7 Bxb7
34.Rxb7 Qxe5 35.Qxe5 Rxe5 36.Rxd7 fxe4 37.Nc3 h6 38.Ra7 Rf5+ 39.Ke1 Kh7 40.Rc7)
31.Ne7 ?! (31.Qc3 {+6.00/17/0.1" Stockfish-17.1 - Deep Analysis} Bb7 32.Nd2 Qe6
33.Qxc4 Rc8 34.Qxc8+ Bxc8 35.b7 Bxb7 36.Rxb7 Qe8 37.g4 Qa8 38.Rxd7 Qg8) Qxe4 
32.Nd2 ?? (32.Re1 {+4.53/18/0.1" Stockfish-17.1 - Deep Analysis} Qb7 33.Qa7 d5 
34.Qxb7 Bxb7 35.Nf5 c3 36.N3d4 exd4 37.Bxd4 Bc8 38.Ng3 Kg8 39.Bxc3 d4 40.Ba5) 
Qxg2+ 33.Ke1 Qh1+ ?! (33... Bb7 {+0.80/14/0.1" Stockfish-17.1 - Deep Analysis} 
34.Qc3 Qxh3 35.Rc1 d5 36.Bf2 Qh1+ 37.Ke2 Qh5+ 38.Qf3 Qe8 39.Qa3 Qh5+ 40.Ke1) 
34.Ke2 Bf3+ ?? (34... Qg2+ {+0.97/16/0.1" Stockfish-17.1 - Deep Analysis} 35.Bf2
Qxh3 36.Nxc4 Be4 37.Qa3 Qh5+ 38.Kd2 Bxb1 39.Nd6 Rb8 40.Qb3 Qg5+ 41.Ke2 Qh5+ 
42.Qf3 Qxf3+ 43.Kxf3) 35.Kf2 ?? (35.Nxf3 {+5.05/16/0.1" Stockfish-17.1 - Deep 
Analysis} Qg2+ 36.Bf2 h5 37.Rg1 Qxh3 38.Qb1 Qe6 39.Ng6+ Kg8 40.Rg3) Qg2+ 36.Ke1
Qe2# 0-1



[Event "Play against an engine"]
[Site "Lucas Chess R 2.21-FP10"]
[Date "2025.12.15"]
[Round "?"]
[White "Aaron"]
[Black "Rodent IV"]
[Result "0-1"]
[ECO "C34"]
[TimeStart "2025.12.15 16:40:49"]
[Opening "King's Gambit Accepted: Fischer Defence"]
[TimeEnd "2025.12.15 16:42:49"]
[WhiteAccuracy "54.25"]
[TotalAccuracy "77.88"]
[Termination "Mate"]
[TacticThemes "attraction,doubleCheck,smotheredMate"]
[BlackAccuracy "99.69"]
[Strength "Similar to the player"]
[PlyCount "32"]

1.e4 e5 2.f4 exf4 3.Nf3 d6 4.Bb5+ c6 5.Ba4 (5.Bc4 {-0.73/15/0.1" Theoria 0.1} d5
6.exd5 cxd5 7.Bb3 Nc6 8.d4 Bd6 9.Bxd5 Nf6 10.Bb3 Bg4 11.O-O O-O 12.c3 Re8 
13.Nbd2 Bh5) g5 6.O-O h6 7.d4 (7.Bb3 {-0.96/16/0.1" Theoria 0.1} Bg7 8.d4 Bg4 
9.c3 Ne7 10.g3 Ng6 11.gxf4 gxf4 12.Kh1 Nd7 13.Nbd2 Qe7 14.Qe1 O-O-O 15.a4 Rhe8 
16.a5) Bg7 (7... Ne7 {-0.90/16/0.1" Theoria 0.1} 8.Nc3 Bg7 9.Bb3 Ng6 10.g3 Bh3 
11.Rf2 Nd7 12.gxf4 gxf4 13.Ne2 Qf6 14.Qd3 O-O-O 15.Bd2) 8.d5 ? (8.Bb3 
{-0.85/16/0.1" Theoria 0.1} Ne7 9.Nc3 Ng6 10.g3 g4 11.Ne1 f3 12.Be3 Qe7 13.h3 h5
14.Qd2 Nd7 15.Nd3 h4) Nf6 9.c4 (9.Nc3 {-1.93/15/0.1" Theoria 0.1} O-O 10.h4 Bg4
11.g3 Nh5 12.hxg5 hxg5 13.gxf4 gxf4 14.Qd2 Nd7 15.Qg2 f5 16.exf5 Bxf3 17.Rxf3 
Ne5 18.dxc6 Nxf3+ 19.Qxf3) O-O 10.b3 ?? (10.Nc3 {-1.89/16/0.1" Theoria 0.1} cxd5
11.h4 Nxe4 12.Qxd5 Nxc3 13.bxc3 Be6 14.Qd3) Nxe4 11.Nxg5 ? (11.Nd4 
{-4.35/15/0.1" Theoria 0.1} Qb6 12.Bb2 c5 13.Nd2 Nxd2 14.Qxd2 cxd4 15.h4 d3+ 
16.Kh1 Bxb2 17.Qxb2 f6 18.c5 Qxc5 19.hxg5 hxg5) hxg5 12.Qh5 ? (12.b4 
{-5.77/15/0.1" Theoria 0.1} Bxa1 13.Nd2 Nxd2 14.Bxd2 Bg7) Qb6+ 13.Kh1 Nf2+ 
{[%theme attraction]} 14.Kg1 ? (14.Rxf2 {-7.78/16/0.1" Theoria 0.1} Qxf2 15.h3 
Re8 16.Bd2 Qf1+ 17.Kh2 f3 18.Qxg5 fxg2 19.Qxg2 Qxg2+ 20.Kxg2 Bxa1 21.dxc6 Nxc6 
22.Nc3) Nh3+ {[%theme doubleCheck,smotheredMate]} 15.Kh1 Qg1+ {[%theme 
attraction]} 16.Rxg1 Nf2# 0-1


[Event "Play against an engine"]
[Site "Lucas Chess R 2.21-FP10"]
[Date "2025.12.15"]
[Round "?"]
[White "Aaron"]
[Black "Rodent IV"]
[Result "0-1"]
[ECO "C31"]
[TimeStart "2025.12.15 16:53:32"]
[Opening "King's Gambit Declined: Falkbeer Counter-gambit"]
[TimeEnd "2025.12.15 16:55:09"]
[WhiteAccuracy "22.25"]
[TotalAccuracy "59.83"]
[Termination "Mate"]
[BlackAccuracy "97.42"]
[PlyCount "28"]

1.e4 e5 2.f4 d5 3.Bb5+ ? (3.exd5 {-0.28/16/0.1" Theoria 0.1} exf4 4.Nf3 Nf6 
5.Bc4 c6 6.d4 cxd5 7.Bb5+ Nc6 8.Bxf4 Be7 9.O-O O-O 10.Nc3 Bg4 11.Kh1 Re8) c6 
4.Ba4 (4.Be2 {-1.18/16/0.1" Theoria 0.1} exf4 5.exd5 cxd5 6.d4 Bd6 7.Nc3 Nf6 
8.Bf3 Be6 9.h4 a6 10.Nge2 Qc7 11.Qd2 O-O 12.Nxf4 Nc6 13.O-O Ne7) exf4 (4... Bc5
{-1.34/15/0.1" Theoria 0.1} 5.Nc3 Bxg1 6.Rxg1 Qh4+ 7.Kf1 Nf6 8.d3 Ng4 9.Qe1 
Nxh2+ 10.Ke2 Qh5+ 11.Kf2 d4 12.Ne2) 5.Nf3 ? (5.Nc3 {-1.09/14/0.1" Theoria 0.1} 
d4 6.Nce2 a5 7.a3 Na6 8.d3 Nc5 9.Bb3 Nxb3 10.cxb3 Qh4+ 11.Kf1 Bd6 12.Nf3 Qf6 
13.Nexd4 Ne7 14.Bd2 Bc7 15.Bc3) dxe4 6.Ne5 ? (6.Qe2 {-2.65/15/0.1" Theoria 0.1}
Qe7 7.Nd4 Nd7 8.Nc3 Nc5 9.Qf2 Nxa4 10.Nxa4 b5) Qh4+ 7.g3 ? (7.Kf1 {-4.57/18/0.1"
Theoria 0.1} f6 8.Nc4 b5 9.Nc3 bxa4 10.Nxe4 Bg4 11.Qe1 Qxe1+ 12.Kxe1 Ne7 13.d3 
Nd5 14.Rf1 Be6 15.b3 Be7) fxg3 8.hxg3 ? (8.d4 {-6.94/15/0.1" Theoria 0.1} g2+ 
9.Ke2 gxh1=Q 10.Qxh1 f6 11.Nc4 Bg4+ 12.Kf1 f5 13.Nc3 Bh3+ 14.Ke2 Nf6 15.Qg1 Nbd7
16.Bb3 a5 17.Be3) Qxh1+ 9.Ke2 (9.Kf2 {-12.13/14/0.1" Theoria 0.1} Qxd1 10.b4 Qh5
11.d4 Nf6 12.Nc3 Qh2+ 13.Ke3 Qxg3+ 14.Ke2 Qg2+ 15.Ke3) Qg2+ 10.Ke1 (10.Ke3 
{-11.75/17/0.1" Theoria 0.1} Bc5+ 11.d4 exd3+ 12.Kxd3 Qd5+ 13.Kc3 Qxd1 14.Nd2 
Nf6 15.a3 Nd5+ 16.Kc4 Qe2+ 17.Kxc5 Qxe5) Qxg3+ 11.Ke2 (11.Kf1 {-12.53/16/0.1" 
Theoria 0.1} Bh3+ 12.Ke2 Qxe5 13.Qh1 Qh5+ 14.Ke3 Bc5+ 15.d4 Qh6+ 16.Kxe4 Nf6+ 
17.Kf3 Bg4+ 18.Kg2 Bf3+ 19.Kxf3 Qxh1+ 20.Ke2 Qxc1 21.Nc3 Qxa1) Qxe5 12.Ke3 ? 
(12.Qg1 {-12.65/17/0.2" Theoria 0.1} Bc5 13.Qxc5 Qxc5 14.Nc3 Nf6 15.d3 exd3+ 
16.Kf3 Bg4+ 17.Kg2 O-O) Bc5+ 13.Ke2 (13.d4 {M-4/37/0.0" Theoria 0.1} exd3+ 
14.Kd2 Qe3+ 15.Kc3 d2+ 16.Kc4 Be6#) Qh2+ 14.Ke1 Qf2# 0-1


[Event "Play against an engine"]
[Site "Lucas Chess R 2.21-FP10"]
[Date "2025.12.15"]
[Round "?"]
[White "Aaron"]
[Black "Rodent IV"]
[Result "0-1"]
[ECO "B21"]
[TimeStart "2025.12.15 17:12:36"]
[Opening "Sicilian Defence: Smith-Morra Gambit"]
[TimeEnd "2025.12.15 17:14:55"]
[WhiteAccuracy "42.33"]
[TotalAccuracy "58.10"]
[Termination "Mate"]
[TacticThemes "attraction"]
[BlackAccuracy "72.88"]
[PlyCount "34"]

1.e4 c5 2.d4 Nf6 ?! (2... cxd4 {+0.11/16/0.1" Theoria 0.1} 3.Nf3 e5 4.c3 Nc6 
5.cxd4 exd4 6.Nxd4 Nf6 7.Nc3 Bb4 8.Nxc6 bxc6 9.Bd3 d5 10.exd5 Qe7+ 11.Qe2 Nxd5 
12.Qxe7+ Bxe7 13.Nxd5 cxd5 14.O-O O-O 15.b3) 3.Nf3 ? (3.e5 {+0.95/16/0.1" 
Theoria 0.1} Nd5 4.dxc5 Qa5+ 5.Nd2 e6 6.a3 Bxc5 7.Nf3 b5 8.Bd3 Nc6 9.O-O Be7 
10.Re1 Ba6 11.Nb3) Nxe4 4.Bc4 ?! (4.d5 {-0.43/16/0.1" Theoria 0.1} Nf6 5.Be2 d6
6.O-O e5 7.dxe6 fxe6 8.Ng5 Nc6 9.Re1 Be7) d5 5.Bb5+ Bd7 6.Bxd7+ Nxd7 (6... Qxd7
{-1.21/15/0.1" Theoria 0.1} 7.Ne5 Qd6 8.c4 e6 9.Qf3 Qc7 10.cxd5 cxd4 11.Nd3 exd5
12.Nd2) 7.O-O (7.c4 {-1.08/15/0.1" Theoria 0.1} Nb6 8.cxd5 Qxd5 9.a4 cxd4 10.a5
Nd7 11.Qxd4 Qxd4 12.Nxd4 a6 13.O-O) c4 (7... cxd4 {-1.31/16/0.1" Theoria 0.1} 
8.Qxd4 e6 9.c4 Ndf6 10.cxd5 Qxd5 11.Qa4+ Qd7 12.Qb3 Bc5 13.Nc3 Nxc3 14.Qxc3 Be7
15.Bg5 O-O 16.Qb3 Nd5 17.Bxe7 Qxe7 18.Rfd1 Rfc8 19.Rac1) 8.c3 ?! (8.b3 
{-0.97/16/0.1" Theoria 0.1} Qc7 9.bxc4 Qxc4 10.Na3 Qa6 11.c4 dxc4 12.Re1 Nc3 
13.Qc2 Nd5 14.Nxc4 e6 15.Ne3 N7b6 16.Qb3 Be7 17.a4 O-O 18.a5 Rac8 19.Ne5 Nxe3 
20.Rxe3) e6 9.Bf4 (9.Re1 {-1.36/16/0.1" Theoria 0.1} Bd6 10.Nbd2 Nxd2 11.Bxd2 
O-O 12.Ne5 Bxe5 13.dxe5 Nc5 14.Re3 f5 15.exf6 Qxf6 16.Rf3 Qe5 17.Re3 Qf5 18.Qe2)
g5 ?! (9... Bd6 {-1.49/16/0.1" Theoria 0.1} 10.Bxd6 Nxd6 11.Re1 O-O 12.a4 h6 
13.Qc1 Qc7 14.Nbd2 Rab8 15.Nf1 b5 16.axb5) 10.Bg3 ? (10.Be3 {-0.83/15/0.1" 
Theoria 0.1} h6 11.Nbd2 Nd6 12.Ne5 Nf5 13.Qh5 Nxe5 14.dxe5 Qc7 15.Nf3 Rg8 16.Nd4
Qxe5 17.Rae1 Qf6 18.Nxf5 Qxf5 19.f4) Rg8 ?! (10... h5 {-1.75/15/0.1" Theoria 
0.1} 11.h4 g4 12.Ne5 Nxg3 13.fxg3 Nxe5 14.dxe5 Qb6+ 15.Kh1 O-O-O 16.Na3 Qxb2) 
11.h3 ?! (11.Nfd2 {-1.03/15/0.1" Theoria 0.1} Nxg3 12.hxg3 Rg6 13.Re1 g4 14.b3 
cxb3 15.Qxb3 Qa5 16.a4 Rc8 17.Qxb7 Rb8 18.Nb3 Rxb7 19.Nxa5) g4 12.hxg4 Rxg4 
(12... Nxg3 {-1.99/15/0.1" Theoria 0.1} 13.fxg3 Rxg4 14.Nbd2 Bh6 15.Re1 Rxg3 
16.b3 cxb3 17.axb3 Nf6 18.Nf1 Rg7) 13.Ne5 ? (13.Nbd2 {-1.76/14/0.1" Theoria 
0.1}) Nxe5 14.dxe5 ? (14.Bxe5 {-3.19/15/0.1" Theoria 0.1} Qg5 15.Qf3 Bd6 16.Bxd6
Nxd6 17.Na3 O-O-O 18.Nc2 Ne4 19.Ne3 Rf4 20.Qh3 Rg8 21.Qxh7) h5 ? (14... Qg5 
{-5.45/17/0.1" Theoria 0.1} 15.Nd2 Nxg3 16.b4 Nxf1 17.Qa4+ Kd8 18.Nf3 Qe7 
19.Kxf1 Qd7 20.Qa5+ b6) 15.f3 ? (15.Nd2 {-3.30/17/0.1" Theoria 0.1} Nxg3 16.Qa4+
Qd7 17.Qxd7+ Kxd7 18.fxg3 Bc5+ 19.Kh2 Ke7 20.Rf3 Rag8 21.Raf1 R8g7 22.Kh3 Bb6 
23.b3 Bc7 24.bxc4 Bxe5 25.cxd5 Rxg3+ 26.Rxg3 Rxg3+ 27.Kh4 Rxg2 28.Nf3 Bxc3 
29.dxe6 Kxe6) Bc5+ (15... Nxg3 {-5.98/17/0.1" Theoria 0.1} 16.Qa4+ Qd7 17.Qxd7+
Kxd7 18.fxg4 Bc5+ 19.Rf2 Ne4 20.gxh5 Nxf2 21.b4 Bb6 22.Kf1 Rh8 23.a4 Ng4 24.a5 
Bd8 25.a6 bxa6 26.Nd2) 16.Kh2 ?? (16.Bf2 {-4.76/16/0.1" Theoria 0.1} Nxf2 
17.Rxf2 Rg6 18.Qf1 Qb6 19.b4 Bxf2+ 20.Qxf2 Ke7 21.Qxb6 axb6 22.a4 Rgg8 23.Kf2 h4
24.Na3) Rh4+ {[%theme attraction]} 17.Bxh4 Qxh4# 0-1


[Event "Play against an engine"]
[Site "Lucas Chess R 2.21-FP10"]
[Date "2025.12.15"]
[Round "?"]
[White "Aaron"]
[Black "Rodent IV"]
[Result "0-1"]
[ECO "B20"]
[TimeStart "2025.12.15 17:16:52"]
[Opening "Sicilian Defence"]
[TimeEnd "2025.12.15 17:21:30"]
[WhiteAccuracy "46.48"]
[TotalAccuracy "56.78"]
[Termination "Mate"]
[BlackAccuracy "67.08"]
[Hintsused "2"]
[PlyCount "52"]

1.e4 c5 2.Bb5 ?! (2.Nf3 {+0.31/15/0.1" Theoria 0.1} Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4
Bg7 6.Be3) Nf6 (2... a6 {-0.16/17/0.1" Theoria 0.1} 3.Be2 Nc6 4.Nf3 Nf6 5.Nc3 e5
6.d3 d6 7.O-O b5 8.Bg5 Be7 9.Nd2 Be6 10.a4 b4 11.Bxf6 Bxf6 12.Nd5) 3.Nf3 ?! 
(3.e5 {-0.07/16/0.1" Theoria 0.1} Nd5 4.Nf3 Nc7 5.a4 a6 6.Bc4 Nc6 7.O-O g6 8.Re1
Bg7) Nxe4 4.O-O (4.Ba4 {-0.83/15/0.1" Theoria 0.1} e6 5.O-O Be7 6.Re1 Ng5 7.Nxg5
Bxg5 8.Nc3 Be7 9.d4 cxd4 10.Nb5 O-O 11.Bf4) Nc6 ?! (4... a6 {-1.08/16/0.1" 
Theoria 0.1} 5.Ba4 b5 6.Bb3 e6 7.c3 Bb7 8.d4 Nf6 9.a4 c4 10.Bc2 Be7 11.Ne5 d6 
12.Ng4 Nbd7 13.Nxf6+ Nxf6) 5.d3 (5.d4 {-0.57/16/0.1" Theoria 0.1} cxd4 6.Re1 Nf6
7.Nxd4 a6 8.Bf1 e6 9.Bf4 d5 10.c4 Bc5 11.Nxc6 bxc6 12.Nc3 Bd6 13.Bxd6 Qxd6) Nf6
6.Bf4 (6.c4 {-0.95/16/0.1" Theoria 0.1} e6 7.Nc3 Be7 8.d4 cxd4 9.Nxd4 a6 10.Ba4
O-O 11.Re1 Qc7 12.Nxc6 bxc6 13.Bc2 d5 14.Qf3 Bb7 15.Bf4 Bd6 16.Bxd6 Qxd6 17.Rad1
h6 18.Na4 c5) d5 ?! (6... e6 {-1.03/16/0.1" Theoria 0.1} 7.Nbd2 Ne7 8.d4 Ng6 
9.Bg3 cxd4 10.Nxd4 Bc5 11.N2b3 Be7 12.Re1) 7.Nbd2 (7.c4 {-0.50/15/0.1" Theoria 
0.1} e6 8.Nc3 Be7 9.Bxc6+ bxc6 10.Ne5 Bb7 11.Qa4 Qc8 12.cxd5 Nxd5 13.Nxd5 exd5 
14.Rae1 O-O 15.Nc4 Bf6) Ng4 ? (7... Bd7 {-0.93/16/0.1" Theoria 0.1} 8.Bxc6 Bxc6
9.Ne5 e6 10.Ndf3 Bd6 11.Nxc6 bxc6 12.Qd2 Bxf4 13.Qxf4 Qb8 14.Qe3 Nd7 15.b3 a5 
16.a4 h6 17.g3) 8.Bxc6+ (8.c4 {+0.38/17/0.1" Theoria 0.1} e6 9.Qa4 Nf6 10.Ne5 
Bd7 11.Ndf3 Nxe5 12.Nxe5 a6 13.Bxd7+ Nxd7 14.cxd5 b5 15.Qe4 Nf6 16.dxe6 Nxe4 
17.exf7+ Ke7 18.Nc6+ Kxf7 19.Nxd8+ Rxd8 20.dxe4 Be7 21.Rfd1 Rhe8) bxc6 9.h3 
(9.c4 {-0.07/15/0.1" Theoria 0.1} f6 10.h3 e5 11.hxg4 exf4 12.Re1+ Be7 13.d4 O-O
14.Rc1 dxc4 15.Qa4 Bxg4 16.Qxc4+ Kh8) Nf6 10.Be5 ?! (10.Ne5 {-0.21/16/0.1" 
Theoria 0.1} e6 11.c4 Qb6 12.Rc1 Be7 13.Qa4 Bd7 14.Rfe1 a5 15.g4 Qb7 16.Nb3 Qb4
17.Qxb4 cxb4) Qa5 ?! (10... e6 {-0.75/16/0.1" Theoria 0.1} 11.c4 Be7 12.Qa4 O-O
13.Qxc6 Bd7 14.Qc7 Qxc7 15.Bxc7 a5 16.Ne5 Be8 17.Nef3 Ra7) 11.Bxf6 ? (11.c4 
{+0.17/15/0.1" Theoria 0.1} e6 12.Nb3 Qb6 13.Rc1 Ba6 14.Re1 Rd8 15.cxd5 cxd5 
16.d4 c4 17.Nc5 Be7) gxf6 12.Re1 (12.c4 {-0.73/16/0.1" Theoria 0.1} Rg8 13.Kh1 
e5 14.Nh4 Be6 15.f4 O-O-O 16.f5 Bd7 17.a3 Qc7 18.Rb1 a5 19.Qc2 Kb8 20.b4 cxb4 
21.axb4 Bxb4) e5 (12... Rg8 {-1.09/17/0.1" Theoria 0.1} 13.Kh1 e5 14.Nh4 Be6 
15.f4 Bd6 16.c4 O-O-O 17.f5 Bd7 18.Rc1 Qb6 19.Rb1 Kb8 20.Qh5) 13.Nh4 (13.Nb3 
{-0.98/16/0.1" Theoria 0.1} Qc7 14.Nh4 Rg8 15.Qf3 Be6 16.c4 O-O-O 17.cxd5 Rxd5 
18.Rac1 Qd7 19.Qxf6 Be7 20.Qh6 Bxh3 21.Re3 Be6 22.Nf3) Rg8 14.Qh5 ?? (14.Nb3 
{-1.06/17/0.1" Theoria 0.1} Qb4 15.c4 Bxh3 16.Qf3 Be6 17.Qxf6 Be7 18.Qxe5 Bxh4 
19.Qd6 dxc4 20.dxc4 Qb7 21.Nxc5 Bxf2+ 22.Kxf2 Qxb2+ 23.Ke3 Qxg2 24.Ne4 Qh3+ 
25.Kd4) Qxd2 15.Red1 ? (15.Re3 {-3.93/16/0.1" Theoria 0.1} Be6 16.c4 Be7 17.Rae1
d4 18.Re4 Qg5 19.Qxh7 Qg7 20.Qh5 Bd6 21.f4 O-O-O) Qf4 (15... Qh6 {-5.56/17/0.1"
Theoria 0.1} 16.Qxh6 Bxh6 17.Kf1 Be6 18.g4 Bf8 19.Ke2 h5 20.Nf5 hxg4 21.hxg4 
Rxg4 22.Ne3 Rh4 23.Rg1 Rb8) 16.g3 (16.Qxh7 {-4.93/17/0.1" Theoria 0.1} Rg7 
17.Qh8 Bxh3 18.d4 Rg4 19.g3 Rxh4 20.Qxh4 Qxh4 21.gxh4 e4 22.h5 Kd7) Bxh3 (16...
Qh6 {-5.69/14/0.1" Theoria 0.1} 17.Qxh6 Bxh6 18.a3 Bxh3 19.Nf3 Bf8 20.Kh2 Bg4 
21.Kg2 Be6 22.Rh1 e4) 17.Qxh7 Qg4 (17... Qg5 {-5.32/15/0.1" Theoria 0.1} 18.Kh2
Rg7 19.Qh8 Be6 20.Kg2 Rg8 21.Qh7 Qg7 22.Qxg7 Bxg7 23.Rh1 Ke7 24.Nf3 Rh8 25.b3 e4
26.dxe4 dxe4) 18.Re1 (18.Kh2 {-4.76/17/0.1" Theoria 0.1} Rg7 19.Qh8 O-O-O 20.Ng2
Bxg2 21.Kxg2 e4 22.Rh1 Bd6) Rb8 (18... Qg7 {-5.37/16/0.1" Theoria 0.1} 19.Qxg7 
Rxg7 20.f4 Kd7 21.f5 Rb8 22.b3 Bd6 23.Kh2 Bg4 24.Kg2 Kc7 25.a3 Rg5 26.Rh1 e4) 
19.b3 ?! (19.Ng2 {-4.68/15/0.1" Theoria 0.1} Rg7 20.Qh8 Kd7 21.Ne3 Qe6 22.b3 Bg4
23.f4 Kc7 24.Kf2) Rg5 (19... Qg7 {-5.24/15/0.1" Theoria 0.1} 20.Qxg7 Rxg7 21.f4
Bd6 22.Kf2 Kd8 23.f5 Bg4 24.Re3 Rg8 25.Rh1 c4) 20.Re3 ? (20.Kh2 {-4.86/17/0.1" 
Theoria 0.1} Rh5 21.Qxh5 Qxh5 22.Kxh3 Kd7 23.Kg2 c4 24.bxc4 dxc4 25.dxc4 Kc7 
26.Red1) a6 ? (20... Rh5 {-7.51/17/0.1" Theoria 0.1} 21.Qxh5 Qxh5 22.Kh2 Be6 
23.Kg2 d4 24.Ree1 Kd7 25.Rh1 Bd5+ 26.f3 Qg5 27.Rh2 Bd6 28.Rh3 Qd2+ 29.Kg1 Qxc2)
21.Rae1 ? (21.Kh2 {-4.89/17/0.1" Theoria 0.1} Rh5 22.Qxh5 Qxh5 23.Kxh3 Kd7 
24.Kg2 Be7 25.Rf3 Rh8 26.Rh1 Qh7 27.g4 Qg8 28.Rg3 Bd8 29.Rhh3 a5) Rb4 ? (21... 
Rh5 {-7.33/16/0.1" Theoria 0.1} 22.Qxh5 Qxh5 23.Rf3 Be7 24.Rfe3 Be6 25.Kg2 Kd7 
26.Rh1 Qh8 27.f4) 22.Kh2 ? (22.Nf3 {-3.74/15/0.1" Theoria 0.1} Rh5 23.Nxe5 fxe5
24.Rxe5+ Rxe5 25.Rxe5+ Be7 26.Re1 Qf5 27.Qh8+ Kd7 28.Re5 Qg4 29.Re1 Rb7 30.Kh2 
a5 31.f4) a5 ? (22... Rh5 {-5.83/18/0.1" Theoria 0.1} 23.Qxh5 Qxh5 24.Kxh3 Bh6 
25.a3 Bxe3 26.Rxe3 Rb8 27.Kg2 Qh8 28.Nf5 Kd7 29.Rf3 Rg8 30.Ne3 Rg6 31.c4) 23.f3
?? (23.Nf3 {-3.25/15/0.1" Theoria 0.1} Rh5 24.Nxe5 fxe5 25.Rxe5+ Rxe5 26.Rxe5+ 
Be7 27.Qxh3 Qxh3+ 28.Kxh3 a4 29.f4 Rb8 30.bxa4 Kd7 31.Rh5 Ke6 32.c4 f6) Qxg3+ 
24.Kh1 Bg2+ 25.Kg1 Bxf3+ 26.Kf1 (26.Ng2 {M-1/245/0.0" Theoria 0.1} Qxg2#) Qg1# 0-1


[Event "Chess Infinity"]
[Site "?"]
[Date "2025.12.14"]
[Round "-"]
[White "FireDragon76"]
[Black "Marshall"]
[Result "1-0"]
[ECO "B51"]
[Opening "Sicilian Defence: Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) Attack"]
[WhiteAccuracy "69.57"]
[TotalAccuracy "61.11"]
[Termination "Mate"]
[TacticThemes "deflection,killBoxMate"]
[BlackAccuracy "52.47"]
[TimeControl "-"]
[PlyCount "97"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Nc3 (4.c4 {+0.24/17/0.1" Theoria 0.1} e5 5.O-O Ne7
6.b4 cxb4 7.a3 b3 8.d4 Nc6 9.Be3 b2) e5 (4... a6 {+0.08/16/0.1" Theoria 0.1} 
5.Bxd7+ Bxd7 6.O-O h6 7.Re1 e6 8.d4 cxd4 9.Qxd4 Rc8 10.Be3) 5.Nd5 ?! (5.d3 
{+0.48/16/0.1" Theoria 0.1} a6 6.Bc4 h6 7.O-O b5 8.Bb3 Be7 9.a4 b4 10.Ne2 a5 
11.Ng3 Nb6 12.c3 bxc3) Qa5 ? (5... Ne7 {-0.10/16/0.1" Theoria 0.1} 6.Ne3 a6 
7.Be2 g6 8.a4 Nf6 9.d3 b6 10.c3 Bg7 11.b4 Nc6 12.Ba3 a5) 6.a4 Ne7 7.O-O ?! 
(7.Ne3 {+0.74/16/0.1" Theoria 0.1} Nc6 8.c3 a6 9.Bc4 Be7 10.d3 Qd8 11.h4 h6 
12.h5 Nf6 13.Nh4 Nh7 14.Nhf5 O-O) Nxd5 8.exd5 Kd8 ?? (8... Be7 {+0.06/15/0.1" 
Theoria 0.1} 9.d3 O-O 10.Bd2 Qd8 11.a5 a6 12.Ba4 f5 13.Qe2 g5 14.c4 f4 15.b4 
cxb4 16.Bxb4 g4 17.Nd2 f3) 9.c4 ? (9.Ng5 {+2.55/15/0.1" Theoria 0.1} Ke8 10.f4 
h6 11.Nxf7 Kxf7 12.fxe5+ Ke7 13.e6 Nf6 14.Rxf6 gxf6 15.Qh5 Kd8 16.Qe8+ Kc7) Nb6
?? (9... Be7 {+1.18/15/0.1" Theoria 0.1} 10.d3 a6 11.Ng5 Ke8 12.Bxd7+ Bxd7 13.f4
f5 14.Bd2 Qc7 15.fxe5 dxe5 16.Qe2 g6) 10.b3 ? (10.d4 {+4.42/15/0.1" Theoria 0.1}
Nd7 11.Ng5 Ke8 12.dxe5 dxe5 13.f4 e4 14.d6 h6 15.Nxe4 a6 16.Bd2 Qd8 17.Bxd7+ 
Bxd7) f6 11.d3 Nxc4 ? (11... Nd7 {+1.81/16/0.1" Theoria 0.1} 12.Bd2 Qc7 13.a5 a6
14.Ba4 g6 15.Qe1 Ke8 16.Nh4 Kf7 17.f4 Bg7 18.b4 cxb4 19.fxe5 Nxe5) 12.dxc4 ? 
(12.Bxc4 {+4.10/16/0.1" Theoria 0.1} g5 13.Nd2 Qc7 14.b4 cxb4 15.a5 h5 16.Ne4 
Qg7 17.d4 Bf5 18.Bd3 h4 19.dxe5 Qg6) Qc7 ? (12... a6 {+1.67/18/0.1" Theoria 0.1}
13.Bb2 Qc7 14.Nd2 Qf7 15.f4 Qg6 16.Qf3 axb5 17.cxb5 Bg4 18.Qc3 Be7 19.Rf2) 13.a5
Qe7 ?! (13... a6 {+3.56/16/0.1" Theoria 0.1} 14.Ba4 Qxa5 15.Bd2 Qc7 16.b4 cxb4 
17.Bxb4 g6 18.Bd2 Ke7 19.Be3 Rb8) 14.a6 bxa6 (14... b6 {+4.66/17/0.1" Theoria 
0.1} 15.b4 Qf7 16.bxc5 dxc5 17.Nd2 Qg6 18.f3 Bf5 19.Bb2 Bd3) 15.Bxa6 (15.Bc6 
{+4.85/16/0.1" Theoria 0.1} Bb7 16.Ne1 f5 17.Bd2 Bxc6 18.dxc6 Ke8 19.Nc2 f4 
20.Rxa6 Qe6 21.c7 Rc8) Bg4 ?! (15... Bxa6 {+4.36/16/0.1" Theoria 0.1} 16.Rxa6 
Qb7 17.Rc6 Rc8 18.Rxc8+ Qxc8 19.Bd2 Be7 20.Qc2 Ke8 21.b4 f5 22.Qa4+ Qd7 23.Qxd7+
Kxd7 24.bxc5) 16.h3 (16.Bd2 {+4.96/15/0.1" Theoria 0.1} Rb8 17.Re1 Bd7 18.Ba5+ 
Ke8 19.b4 cxb4 20.Bc7 Ra8 21.c5 dxc5 22.d6) Bf5 (16... h5 {+4.64/15/0.1" Theoria
0.1} 17.Bb5 g5 18.Bd2 Bd7 19.Ra6 Rg8 20.Ba5+ Ke8 21.Bc6 Bxc6 22.dxc6) 17.b4 cxb4
18.Bd2 Be4 ?! (18... Ke8 {+4.84/15/0.1" Theoria 0.1} 19.Bxb4 Kf7 20.Re1 Rb8 
21.Bb5 Qc7 22.Nh4 Bc8 23.Ba5 Qc5 24.Bd2) 19.Bxb4 (19.Re1 {+5.82/16/0.1" Theoria
0.1} Bxf3 20.Qxf3 f5 21.Bxb4 Qf6 22.c5 Ke8 23.c6 Be7 24.Qa3 Kf7 25.c7 e4 
26.Rac1) f5 ?! (19... Ke8 {+5.46/16/0.1" Theoria 0.1} 20.Re1 f5 21.c5 Qf6 
22.cxd6 Bxd6 23.Qa4+ Ke7 24.Bxd6+ Qxd6) 20.Rb1 ?! (20.Qa4 {+6.99/17/0.1" Theoria
0.1} Qd7 21.Bb5 Qb7 22.Bc6 Qb8 23.Ng5 Bd3 24.Rfe1 Ke7 25.Rxe5+ Kf6 26.Re6+ Kxg5
27.Bxa8 Qxa8 28.f4+ Kxf4 29.Bd2+ Kg3) Qc7 ? (20... Bxb1 {+4.76/15/0.1" Theoria 
0.1} 21.Qa4 Qd7 22.Bb5 Bc2 23.Qxc2 Qc8 24.Qa4 a5 25.Bd2 Ke7 26.Bg5+ Kf7 27.Bd7 
Qc5 28.Bxf5) 21.Bc3 ?! (21.Qa4 {+6.79/19/0.1" Theoria 0.1} Rb8 22.Ba5 Rb6 23.Ng5
Ke7 24.Bxb6 axb6 25.Nxe4 fxe4 26.c5 dxc5 27.Qxe4 Kd8 28.Be2 Bd6 29.Rb3 Kc8) Bxf3
? (21... Bxb1 {+4.72/17/0.1" Theoria 0.1} 22.Qxb1 Be7 23.Qxf5 Rb8 24.Ra1 Ke8 
25.Nd2 Rf8 26.Qxh7 Kf7 27.Qd3) 22.gxf3 h6 (22... Rb8 {+7.13/16/0.1" Theoria 0.1}
23.Rxb8+ Qxb8 24.Qc2 Qc7 25.Rb1 h5 26.Rb7 Qxb7 27.Bxb7 Ke7 28.c5 dxc5 29.d6+ 
Kxd6) 23.Bb7 ? (23.Rb7 {+8.27/17/0.1" Theoria 0.1} Qxb7 24.Bxb7 Rb8 25.Bc6 Ke7 
26.f4 Kf7 27.fxe5 Kg8 28.e6 g6 29.Re1 Rh7 30.h4) a6 ? (23... Rb8 {+5.15/17/0.1"
Theoria 0.1} 24.Bc6 Rxb1 25.Qxb1 Qc8 26.f4 h5 27.Ba5+ Ke7 28.fxe5 dxe5 29.d6+ 
Kxd6) 24.Bxa8 Qc8 (24... Ke8 {+8.62/15/0.1" Theoria 0.1} 25.Qa4+ Kf7 26.Rb7 Qe7
27.Rxe7+ Bxe7 28.Bc6 Rb8 29.Bd7 Bg5 30.Bxf5 Kg8 31.Be6+ Kh8) 25.Bb7 {[%theme 
deflection]} Qxc4 ?! (25... Qc5 {+8.41/16/0.1" Theoria 0.1} 26.Qd3 g6 27.Bxa6 
Rg8 28.Rb8+ Ke7 29.Rb7+ Kf6 30.f4 Qc8 31.Ra1 g5) 26.Qd2 ? (26.Qc2 
{+11.30/18/0.1" Theoria 0.1} Qh4 27.Ba5+ Ke7 28.Qc8 Kf6 29.Bd8+ Kg6 30.Bxh4 Rg8
31.Bg3 Kh7 32.Qxf5+ g6 33.Qd7+ Rg7 34.Qe6) Qc7 ? (26... Qh4 {+6.51/18/0.1" 
Theoria 0.1} 27.Bc6 Ke7 28.f4 Qxh3 29.Qe3 Qxe3 30.fxe3 Kf6 31.Bd7 g6 32.Bc8 Rh7
33.fxe5+ Kg5) 27.Bxa6 (27.Ba5 {+11.96/19/0.1" Theoria 0.1} Qxa5 28.Qxa5+ Ke7 
29.Bc8 e4 30.Be6 Kf6 31.Qc3+ Kg5 32.fxe4 h5 33.h4+ Kh6 34.Qg3 Be7 35.Bxf5 g5 
36.hxg5+ Kg7) Be7 ?! (27... Qa7 {+9.14/15/0.1" Theoria 0.1} 28.Qd3 g6 29.Rb7 
Qxb7 30.Bxb7 Rg8 31.Rb1 Bg7 32.Qc4) 28.Rb7 ?! (28.Ba5 {+12.04/18/0.1" Theoria 
0.1} Ke8 29.Bxc7 Rf8 30.Rb8+ Kf7 31.Qc2 g6 32.Rxf8+ Bxf8 33.Rb1 h5 34.Rb7 Kg8 
35.Qc6 Bg7) Qxb7 29.Bxb7 Kc7 ? (29... Ke8 {+8.81/16/0.1" Theoria 0.1} 30.Qc2 g6
31.Bc8 Kf7 32.Be6+ Kf6 33.f4 Rb8 34.Ra1 Rb7 35.Kf1 Kg7 36.Qa4) 30.Bc6 (30.Ba5+ 
{M+4/36/0.0" Theoria 0.1} Kb8 31.Qb2 Bd8 32.Bc6+ Bb6 33.Qxb6+ Kc8 34.Qb7#) Kc8 ?
(30... Ra8 {+11.11/34/0.1" Theoria 0.1} 31.Bxa8 Bf6) 31.f4 (31.Qb2 {M+2/81/0.0"
Theoria 0.1} Kc7 32.Ba5+ Kc8 33.Qb7#) exf4 (31... Bd8 {M+4/42/0.0" Theoria 0.1}
32.Qa2 Bc7 33.Qa8+ Bb8 34.Qb7+ Kd8 35.Qd7#) 32.Qd4 (32.Qb2 {M+2/76/0.0" Theoria
0.1} Rh7 33.Qb7+ Kd8 34.Qd7#) Bf6 (32... Bd8 {M+4/41/0.0" Theoria 0.1} 33.Qa7 
Bc7 34.Ba5 Bxa5 35.Qb7+ Kd8 36.Qd7#) 33.Qc4 ?! (33.Qb6 {M+2/100/0.0" Theoria 
0.1} Bxc3 34.Qb7+ Kd8 35.Qd7#) Bxc3 ? (33... Kd8 {+8.35/29/0.1" Theoria 0.1} 
34.Qxf4 Bxc3 35.Qxd6+ Kc8) 34.Qxc3 (34.Qa6+ {M+2/112/0.0" Theoria 0.1} Kd8 
35.Qb7 Bd4 36.Qd7#) h5 (34... Kd8 {M+4/40/0.0" Theoria 0.1} 35.Qxg7 Rh7 36.Qxh7
Kc8 37.Qb7+ Kd8 38.Qd7#) 35.Qxg7 (35.Qb3 {M+2/87/0.0" Theoria 0.1} Kd8 36.Qb7 h4
37.Qd7#) Rh7 (35... Rg8 {M+3/245/0.0" Theoria 0.1} 36.Qxg8+ Kc7 37.Rb1 h4 
38.Rb7#) 36.Qxh7 f3 (36... h4 {M+2/245/0.0" Theoria 0.1} 37.Qd7+ Kb8 38.Qb7#) 
37.Qh8+ (37.Qd7+ {M+1/245/0.0" Theoria 0.1} Kb8 38.Qb7#) Kc7 38.Ra1 (38.Rb1 
{M+1/245/0.0" Theoria 0.1} h4 39.Rb7#) f4 (38... Kb6 {M+2/245/0.0" Theoria 0.1}
39.Rb1+ Kc5 40.Qc3#) 39.Ra7+ Kb6 40.Qb8+ (40.Qd4# {/245/0.0" Theoria 0.1}) Kc5 
41.Ra5+ ?! (41.Ra4 {M+1/245/0.0" Theoria 0.1} h4 42.Qb5#) Kd4 42.Qh8+ (42.Qb2+ 
{M+3/43/0.0" Theoria 0.1} Ke4 43.Ra4+ Kf5 44.Qg7 h4 45.Bd7#) Ke4 (42... Kd3 
{M+4/44/0.0" Theoria 0.1} 43.Ra3+ Ke4 44.Ra4+ Kf5 45.Qg7 h4 46.Bd7#) 43.Qe8+ 
(43.Ra4+ {M+2/94/0.0" Theoria 0.1} Kf5 44.Qg7 h4 45.Bd7#) Kd4 (43... Kd3 
{M+4/36/0.0" Theoria 0.1} 44.Qe1 Kc4 45.Qc1+ Kd3 46.Ra4 h4 47.Bb5#) 44.Ra4+ 
{[%theme killBoxMate]} (44.Ra3 {M+3/38/0.0" Theoria 0.1} Kc4 45.Qh8 Kc5 46.Qc3+
Kb6 47.Qa5#) Kd3 ?! (44... Kc3 {M+7/42/0.0" Theoria 0.1} 45.Qxh5 Kd2 46.Qxf3 Kc2
47.Qe2+ Kb1 48.Rb4+ Kc1 49.Qb2+ Kd1 50.Rd4+ Ke1 51.Qd2#) 45.Bb5+ Kc3 (45... Kd2
{M+3/91/0.0" Theoria 0.1} 46.Qc6 h4 47.Rd4+ Ke1 48.Qc1#) 46.Qc8+ (46.Qc6+ 
{M+2/63/0.0" Theoria 0.1} Kb3 47.Bd3 h4 48.Qc2#) Kb3 47.Qc4+ Kb2 48.Ra2+ Kb1 
49.Qc2# 1-0


[Event "Chess Infinity"]
[Site "?"]
[Date "2025.12.16"]
[Round "-"]
[White "FireDragon76"]
[Black "Artemis"]
[Result "0-1"]
[ECO "B20"]
[Opening "Sicilian Defence"]
[WhiteAccuracy "58.51"]
[TotalAccuracy "52.49"]
[Termination "Mate"]
[BlackAccuracy "46.46"]
[TimeControl "-"]
[PlyCount "72"]

1.e4 c5 2.Bb5 ?! (2.Nf3 {+0.31/15/0.1" Theoria 0.1} Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4
Bg7 6.Be3) e5 ?! (2... a6 {-0.12/19/0.1" Theoria 0.1} 3.Be2 Nc6 4.Nf3 e5 5.d3 
Nf6 6.Nc3 d6 7.O-O b5 8.Bg5 Be7 9.Bxf6 Bxf6 10.Nd5 Rb8 11.a4 b4 12.c3 O-O 13.Nd2
Be6 14.Bg4) 3.Nf3 (3.Bc4 {+0.42/16/0.1" Theoria 0.1} Nf6 4.Nc3 d6 5.d3 Be7 
6.Nge2 Nc6 7.O-O a6 8.f4 exf4) Qb6 ?! (3... a6 {+0.21/17/0.1" Theoria 0.1} 4.Bc4
Nc6 5.O-O Nf6 6.Ng5 d5 7.exd5 Na5 8.d3 b5 9.Bb3 Be7) 4.Nc3 a6 (4... Nc6 
{+1.02/16/0.1" Theoria 0.1} 5.Bxc6 dxc6 6.Nxe5 Qc7 7.Nc4 b5 8.Ne3 Bd6 9.d3 Ne7 
10.a4 b4 11.Ne2 f5 12.Nc4 O-O 13.Nxd6 Qxd6 14.f3 Ng6 15.O-O f4) 5.Ba4 ?! (5.Bc4
{+1.42/17/0.1" Theoria 0.1} Nc6 6.Ng5 Nh6 7.d3 Qd8 8.f4 exf4 9.Bxf4 Be7 10.Qh5 
O-O 11.h3 d6 12.O-O Bd7 13.Kh1) Qb4 ? (5... Nf6 {+0.75/15/0.1" Theoria 0.1} 
6.Nxe5 Qc7 7.d4 b5 8.Nxf7 Kxf7 9.e5 bxa4 10.exf6 Bb7 11.fxg7 Bxg7 12.Qh5+ Kf8 
13.O-O) 6.Bb3 (6.Nxe5 {+1.91/15/0.1" Theoria 0.1} Nc6 7.Nf3 b5 8.a3 Qa5 9.Bb3 d6
10.d3 Be7 11.Ng5 Bxg5 12.Bxg5 Nge7 13.O-O O-O 14.Nd5 Nxd5 15.Bxd5 Qc7) Nc6 7.a3
(7.O-O {+1.75/15/0.1" Theoria 0.1} Be7 8.Nd5 Qa5 9.d4 cxd4 10.c3 dxc3 11.Be3 Bd8
12.Ng5 cxb2 13.Rb1 Bxg5 14.Bb6 Qd2 15.Nc7+ Kf8) Qa5 (7... Qb6 {+1.32/16/0.1" 
Theoria 0.1} 8.Ng5 Nh6 9.d3 Qd8 10.O-O d6 11.f4 exf4 12.Bxf4 Be7 13.Qh5 O-O 
14.h3 Nd4 15.Nd5 Be6 16.Nxe6 fxe6 17.Bxh6 gxh6 18.Nf4) 8.O-O ?! (8.Ng5 
{+1.63/16/0.1" Theoria 0.1} d5 9.Bxd5 Nd8 10.Nf3 Bd6) Nh6 ? (8... h6 
{+1.09/16/0.1" Theoria 0.1} 9.Nd5 d6 10.c3 Qd8 11.d4 Nf6 12.h3 Be7 13.dxc5 dxc5
14.Qe2 Bd6 15.Rd1 O-O 16.Ba2 b5 17.Be3) 9.d3 (9.Nd5 {+2.11/16/0.1" Theoria 0.1}
d6 10.c3 Ne7 11.d4 Nxd5 12.Bxd5 Qc7 13.b4 exd4 14.bxc5 dxc5 15.cxd4) Ng4 ? (9...
d6 {+1.77/16/0.1" Theoria 0.1} 10.Bxh6 gxh6 11.Nh4 Bg7 12.Nf5 Bxf5 13.exf5 O-O 
14.Nd5 Qd8 15.c3 Rb8 16.Qf3 Bf6 17.g3 Kh8 18.Kh1) 10.h3 (10.Ng5 {+2.96/17/0.1" 
Theoria 0.1} d5 11.Nxd5 h6 12.Nxf7 Kxf7 13.Ne3+ Kg6 14.Nxg4 Bd6 15.f4 exf4 
16.Bxf4 Bxf4 17.Rxf4 Qd8 18.c3 Qg5 19.Qf3 h5 20.Ne3 Ne5) Nxf2 ?? (10... Nf6 
{+2.37/17/0.1" Theoria 0.1} 11.Ng5 Nd8 12.f4 d6 13.fxe5 dxe5 14.Rxf6 c4 15.Nd5 
cxb3 16.cxb3 gxf6 17.Nxf6+ Ke7 18.Nd5+ Ke8 19.b4 Bxb4) 11.Kxf2 f6 ?! (11... Be7
{+4.71/15/0.1" Theoria 0.1} 12.Nd5 d6 13.Be3 Qd8 14.Kg1 O-O 15.a4 Kh8 16.Nxe7 
Qxe7 17.Ng5 f5 18.Qh5) 12.Be3 (12.Bd2 {+5.44/15/0.1" Theoria 0.1} Qd8 13.Kg1 d6
14.Qe2 Bd7 15.a4 f5 16.exf5 Bxf5 17.Nxe5 dxe5 18.Rxf5 g6) Be7 (12... b5 
{+5.28/15/0.1" Theoria 0.1} 13.Kg1 Bb7 14.Nh4 Nd4 15.Bd5 Bc6 16.Ba2 O-O-O 17.Nd5
Bxd5 18.Bxd5 Qa4 19.b3 Qa5 20.c4 bxc4 21.bxc4) 13.Na4 ?! (13.Nd5 {+5.82/15/0.1"
Theoria 0.1} d6 14.Kg1 Nd4 15.Ba2 Nxf3+ 16.Qxf3 Be6 17.c3 Qd8 18.Nc7+ Qxc7 
19.Bxe6) c4 ?! (13... f5 {+4.26/16/0.1" Theoria 0.1} 14.exf5 d5 15.Kg1 c4 
16.dxc4 dxc4 17.Ng5 Bxg5 18.Bxg5 O-O 19.Bxc4+ Kh8 20.f6 Qxa4 21.Qd5) 14.dxc4 
Bxa3 ? (14... b5 {+5.59/16/0.1" Theoria 0.1} 15.cxb5 axb5 16.Nb6 Nd4 17.Bxd4 
exd4 18.Qxd4 Qa7 19.Nxc8 Qxd4+ 20.Nxd4 Rxc8 21.Ke1 Rc5) 15.bxa3 Qc7 (15... b5 
{+8.18/18/0.1" Theoria 0.1} 16.Nb6 Rb8 17.c5 Rxb6 18.cxb6 Qc3 19.Qd6 Nd4 20.Bxd4
exd4 21.Qxd4 Qxd4+ 22.Nxd4 Bb7 23.Nf5 g6 24.Nd6+ Ke7 25.Rad1) 16.Nc5 ?! (16.Nb6
{+9.43/16/0.2" Theoria 0.1} f5 17.Nxa8 Qb8 18.exf5 Ne7 19.c5 Nxf5 20.Qd3 Rf8 
21.Kg1) b6 (16... Na5 {+6.67/16/0.1" Theoria 0.1} 17.Qd3 d6 18.Na4 Nxb3 19.cxb3
f5 20.Nb6 Qc6 21.exf5 O-O 22.Nxc8 Raxc8 23.Qe2 Rxf5 24.Kg1) 17.Na4 b5 (17... Rb8
{+6.94/16/0.1" Theoria 0.1} 18.Nc3 d6 19.Nd5 Qd8 20.Rb1 O-O 21.c5 Kh8 22.cxb6 f5
23.exf5 Rxf5 24.Kg1 Na5 25.Bg5) 18.Nc3 (18.Nb6 {+7.77/16/0.1" Theoria 0.1} Bb7 
19.Nxa8 Bxa8 20.cxb5 Na5 21.bxa6 Nxb3 22.cxb3 Bxe4 23.Rc1 Bc6 24.a7 O-O) Na5 
(18... Ne7 {+6.94/16/0.1" Theoria 0.1} 19.c5 Bb7 20.Qe2 d6 21.a4 f5 22.axb5) 
19.a4 (19.Nd5 {+7.74/17/0.1" Theoria 0.1} Qb8 20.Nh4 Bb7 21.c5 Nxb3 22.cxb3 O-O
23.Nf5 g6 24.Nd6 f5 25.Kg1 f4) Nxb3 (19... bxc4 {+6.66/16/0.1" Theoria 0.1} 
20.Ba2 d6 21.Rb1 f5 22.exf5 Bxf5 23.Qd5 Qc6 24.Bxc4) 20.cxb3 bxc4 (20... bxa4 
{+7.12/16/0.1" Theoria 0.1} 21.Nd5 Qb7 22.Rxa4 d6 23.Rb4 Qf7 24.Rb6 f5 25.Kg1 f4
26.Bf2 O-O) 21.b4 ?! (21.Nd5 {+7.41/16/0.1" Theoria 0.1} Qd6 22.bxc4 O-O 23.Rb1
f5 24.exf5 Rxf5 25.Kg1 Qf8 26.Ne7+ Qxe7 27.Qd5+ Qe6 28.Qxa8 Rf8) Bb7 22.b5 
(22.a5 {+6.24/16/0.1" Theoria 0.1} f5 23.Kg1 O-O 24.Bb6 Qb8 25.Qxd7 Rf7 26.Qe6 
Qe8 27.exf5 Bxf3 28.Qxe8+ Rxe8 29.Rxf3 Rd7 30.f6 gxf6 31.Ne4) axb5 (22... Qa5 
{+5.71/17/0.1" Theoria 0.1} 23.Rc1 axb5 24.axb5 Qb4 25.Nxe5 O-O 26.Nf3 f5 27.Kg1
fxe4) 23.axb5 (23.Nxb5 {+6.16/17/0.1" Theoria 0.1} Qc6 24.Qd6 Kf7 25.Kg3 Rhe8 
26.Nxe5+ Rxe5 27.Qxe5 Kg8 28.Qd5+ Qxd5 29.exd5 Re8 30.Bd4) Rxa1 24.Qxa1 O-O 
(24... f5 {+5.54/16/0.1" Theoria 0.1} 25.b6 Qb8 26.Qa7 O-O 27.Qxb8 Rxb8 28.Nxe5
d6 29.Nf3 Bxe4 30.Bd4 Bxf3 31.gxf3) 25.Rd1 (25.b6 {+5.62/16/0.1" Theoria 0.1} 
Qc6 26.Kg1 f5 27.Nxe5 Qd6 28.Nf3 h6 29.Nd4 f4) Ra8 (25... f5 {+5.12/15/0.1" 
Theoria 0.1} 26.b6 Qb8 27.Kg1 fxe4 28.Nh2 Qd8 29.Rd6 Qh4 30.Qd1 Rf3 31.Qd2) 
26.Qb1 Re8 (26... h6 {+5.53/15/0.1" Theoria 0.1} 27.b6 Qc8 28.Qb2 f5 29.exf5 Qe8
30.Qb5 Ra3 31.Qb4 Bxf3 32.Qxc4+ Kh8 33.gxf3) 27.Qa1 (27.b6 {+6.08/16/0.1" 
Theoria 0.1} Qc6 28.Qb4 Qe6 29.Nh4 g6 30.Nf3 Ra8 31.Rd6 Qf7 32.Qb5 Bc6 33.Qc5 
Rc8 34.Rd1 Bb7) Rd8 (27... f5 {+5.15/16/0.1" Theoria 0.1} 28.b6 Qc8 29.Kg1 fxe4
30.Nh2 Rd8 31.Nf1 d5) 28.Rb1 ?! (28.b6 {+5.83/15/0.1" Theoria 0.1} Qc6 29.Kg1 f5
30.Qa5 fxe4 31.Nxe5 Qe6 32.Ng4 Rf8 33.Qc5 h6) Ba8 ?! (28... Ra8 {+4.78/17/0.1" 
Theoria 0.1} 29.b6 Qb8 30.Qb2 f5 31.exf5 Qf8 32.Qc2 Ra3 33.Rd1 Qb4 34.Nd5 Bxd5 
35.Rxd5) 29.b6 Qc6 30.Nd5 (30.Kg1 {+5.75/15/0.1" Theoria 0.1} f5 31.Qa7 Qb7 
32.exf5 d5 33.Qxb7 Bxb7) Kh8 31.Ne7 ? (31.Kg1 {+5.63/16/0.1" Theoria 0.1} Bb7 
32.Kh2 c3 33.Qxc3 Qxc3 34.Nxc3 Ra8 35.Rb3 h6 36.Nh4 Ra1 37.Nd5 Re1 38.Nf5) Qxe4
32.Nd2 ?? (32.Re1 {+3.91/16/0.1" Theoria 0.1} Qb7 33.Qa7 d5 34.Nd4 c3 35.Nec6 
Rc8 36.Ra1 exd4 37.Nxd4 c2) Qxg2+ 33.Ke1 Qh1+ ?! (33... Qxh3 {+0.26/15/0.1" 
Theoria 0.1} 34.Qa3 Bb7 35.Ra1 d5 36.Nf1 d4 37.Bxd4 Qxa3 38.Rxa3 exd4 39.Ra7 Rb8
40.Ng3 g6 41.Ne2) 34.Ke2 Bf3+ ?? (34... Qg2+ {+0.60/16/0.1" Theoria 0.1} 35.Bf2
Qxh3 36.b7 Bxb7 37.Rxb7 Qd3+ 38.Kd1 c3 39.Qa2 cxd2 40.Qa7 Qc3 41.Rb1 d5 42.Qe3 
Qc4 43.Qxd2 d4 44.Ke1 Ra8 45.Nf5 Qd5) 35.Kf2 ?? (35.Nxf3 {+6.01/16/0.1" Theoria
0.1} Qg2+ 36.Bf2 e4 37.Ne1 Qxh3 38.b7 Qg4+ 39.Kd2 Rb8 40.Qd4 Qg5+ 41.Kd1 Qg4+ 
42.Kc1 Qf4+ 43.Be3) Qg2+ 36.Ke1 Qe2# 0-1
