MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "656"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2ppp1pp/p7/5p2/1p4P1/N3PQ1N/PPPP1P1P/R1B1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:11:06 +0200"]
[GameEndTime "2026-09-14T17:11:07 +0200"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+2.33/9 0.019s, n=15128, sd=15}
6. gxf5 {-2.39/11 0.039s, n=26588, sd=21} bxa3 {+2.03/10 0.026s, n=19921, sd=17}
7. Qh5+ {-1.37/10 0.016s, n=14425, sd=19} Kd7 {+1.46/9 0.018s, n=15043, sd=17}
8. Ng5 {-1.34/10 0.016s, n=15559, sd=17} Nf6 {+0.77/10 0.038s, n=30609, sd=18}
9. Qf7 {-1.42/10 0.028s, n=24203, sd=17} Kc6 {+1.41/11 0.046s, n=41322, sd=18}
10. bxa3 {-0.98/9 0.014s, n=12201, sd=14} Bxf5 {+1.77/9 0.019s, n=14261, sd=16}
11. Bg2 {-1.93/8 0.026s, n=19706, sd=16} e5 {+2.24/10 0.021s, n=13641, sd=13}
12. Bb2 {-1.94/10 0.040s, n=29007, sd=19} Bg6 {+1.83/10 0.042s, n=31336, sd=29}
13. Qe6+ {-1.97/9 0.014s, n=13456, sd=20} Qd6 {+2.02/11 0.047s, n=43978, sd=19}
14. Bxe5 {-2.17/10 0.014s, n=15527, sd=19}
Qxe6 {+1.99/10 0.011s, n=12342, sd=21} 15. Nxe6 {-2.35/9 0.015s, n=16089, sd=19}
Nbd7 {+2.56/9 0.015s, n=15847, sd=19} 16. Bg3 {-2.04/9 0.012s, n=12063, sd=15}
Bd6 {+2.12/9 0.039s, n=35947, sd=15} 17. c4 {-2.19/9 0.014s, n=13710, sd=16}
Bxg3 {+2.12/8 0.013s, n=12315, sd=19} 18. hxg3 {-1.98/9 0.015s, n=15255, sd=16}
Rab8 {+2.10/8 0.013s, n=13420, sd=15}
19. cxd5+ {-1.79/10 0.046s, n=42903, sd=20}
Kd6 {+2.29/9 0.015s, n=14653, sd=15, White makes an illegal move: e1h1} 0-1