MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1049"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1pp2p1/5p2/1p2p2p/6P1/3P4/PPP1PP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:05 +0000"]
[GameEndTime "2026-09-14T13:39:06 +0000"]
[PlyCount "53"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+0.30/9 0.015s, n=12571, sd=13} Nc6 {-0.25/9 0.021s, n=15004, sd=14}
6. gxh5 {+0.28/9 0.022s, n=15905, sd=16} Rxh5 {-0.27/10 0.025s, n=18834, sd=15}
7. Nc3 {+0.16/9 0.026s, n=20560, sd=14} Rb8 {-0.27/10 0.052s, n=35065, sd=14}
8. h4 {+0.14/9 0.023s, n=16835, sd=15} Rh8 {-0.17/9 0.033s, n=23657, sd=17}
9. a3 {+0.45/9 0.023s, n=13288, sd=16} a6 {-0.11/8 0.019s, n=13150, sd=12}
10. h5 {+0.34/10 0.021s, n=14722, sd=15} Bc5 {-0.33/8 0.022s, n=15282, sd=15}
11. e3 {+0.54/9 0.025s, n=15232, sd=14} Nce7 {-0.60/9 0.025s, n=16469, sd=11}
12. d4 {+0.62/9 0.025s, n=16842, sd=13} b4 {-1.04/8 0.021s, n=15093, sd=15}
13. Na4 {+1.17/9 0.024s, n=15026, sd=15} Ba7 {-1.19/9 0.022s, n=15647, sd=14}
14. axb4 {+1.44/10 0.037s, n=25676, sd=16} Rxb4 {-1.58/9 0.026s, n=17908, sd=18}
15. Ne2 {+1.40/9 0.043s, n=23042, sd=14} Rb8 {-1.40/10 0.045s, n=29977, sd=16}
16. b3 {+1.61/9 0.025s, n=14172, sd=13} d6 {-1.50/9 0.021s, n=13767, sd=13}
17. Nac3 {+1.52/9 0.031s, n=20219, sd=15} Bb6 {-1.70/9 0.081s, n=48497, sd=14}
18. Qd3 {+1.65/9 0.044s, n=27090, sd=15} Bf5 {-1.41/9 0.038s, n=19660, sd=15}
19. Qd2 {+1.60/9 0.025s, n=16100, sd=15} Bg4 {-1.63/9 0.020s, n=13615, sd=15}
20. Ng3 {+1.54/9 0.028s, n=17092, sd=14} a5 {-1.81/9 0.040s, n=27139, sd=14}
21. dxe5 {+1.82/9 0.020s, n=13787, sd=18} dxe5 {-1.03/9 0.026s, n=19374, sd=11}
22. Nce2 {+0.91/8 0.049s, n=32221, sd=16} Nh6 {-1.04/8 0.023s, n=16209, sd=15}
23. Qc3 {+1.25/9 0.020s, n=13401, sd=13} Qd7 {-0.69/9 0.025s, n=15471, sd=16}
24. Bd2 {+0.69/10 0.069s, n=40847, sd=16} Be6 {-0.57/9 0.036s, n=21587, sd=15}
25. Ne4 {+0.47/9 0.042s, n=25582, sd=19} Bd5 {+0.19/10 0.030s, n=18557, sd=14}
26. Rg1 {-0.20/9 0.058s, n=33351, sd=15} Nf7 {+0.08/8 0.040s, n=25148, sd=13}
27. Qd3 {+0.21/9 0.029s, n=16163, sd=15} Rxh5 {+0.63/9 0.018s, n=12273, sd=13}
28. Bxa5 {-0.25/8 0.028s, n=13104, sd=15} Ra8 {+0.29/10 0.054s, n=34902, sd=20}
29. b4 {-0.13/10 0.024s, n=13890, sd=14} Qe6 {-0.14/8 0.026s, n=17668, sd=14}
30. N2c3 {-0.20/9 0.045s, n=20266, sd=14}
Bc6 {+0.25/9 0.027s, n=12359, sd=17, White makes an illegal move: e1a1} 0-1