MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2498"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk1nr/pp1ppp1p/7b/2p3p1/6PP/N3PP2/PPPP4/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:27:51 +0200"]
[GameEndTime "2026-09-14T17:27:52 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxh4 {-0.67/10 0.029s, n=19477, sd=18}
6. d4 {+0.61/9 0.023s, n=14049, sd=20} d5 {-0.59/10 0.020s, n=15370, sd=14}
7. Rxh4 {+0.79/9 0.029s, n=17054, sd=14} Nc6 {-0.20/9 0.029s, n=13908, sd=14}
8. dxc5 {+0.64/9 0.045s, n=23646, sd=15} Bf8 {+0.13/9 0.027s, n=18050, sd=18}
9. Rh1 {+0.85/10 0.068s, n=37825, sd=15} e5 {-0.43/11 0.035s, n=22642, sd=18}
10. e4 {+0.56/9 0.032s, n=16489, sd=17} d4 {-0.59/9 0.019s, n=12108, sd=14}
11. Bb5 {+0.75/10 0.034s, n=23248, sd=18} Bxc5 {-0.46/9 0.028s, n=14594, sd=11}
12. Bxc6+ {+0.55/9 0.039s, n=24748, sd=20} bxc6 {-0.40/9 0.053s, n=29587, sd=16}
13. Nc4 {+0.71/9 0.022s, n=15357, sd=13} Qc7 {-0.58/9 0.030s, n=20836, sd=17}
14. Qd3 {+0.64/9 0.018s, n=13490, sd=13} Be6 {-0.50/9 0.043s, n=28829, sd=15}
15. Bd2 {+1.11/10 0.039s, n=22791, sd=16} f6 {-1.05/8 0.029s, n=17703, sd=14}
16. Ne2 {+0.98/9 0.024s, n=15321, sd=15} Ne7 {-1.19/9 0.024s, n=15856, sd=12}
17. b3 {+0.97/8 0.030s, n=16837, sd=13} Ng6 {-1.00/9 0.027s, n=18487, sd=15}
18. Ng3 {+0.90/9 0.021s, n=12866, sd=13} a5 {-1.19/9 0.027s, n=19375, sd=17}
19. a4 {+1.41/9 0.033s, n=16910, sd=15} Bb4 {-0.80/10 0.035s, n=24435, sd=15}
20. Bxb4 {+1.10/9 0.024s, n=15236, sd=13} axb4 {-1.12/11 0.066s, n=42802, sd=21}
21. Nh5 {+1.08/10 0.018s, n=14112, sd=16, Black makes an illegal move: e8h8} 1-0