MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1297"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/1pppp2p/p4p2/6p1/7P/1P3NP1/P1PPPP2/RNBQKBR1 b Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:35:03 +0200"]
[GameEndTime "2026-09-14T16:35:04 +0200"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {-0.34/9 0.015s, n=12829, sd=15} 6. Nh2 {+0.09/9 0.024s, n=15257, sd=14}
h5 {+0.01/10 0.018s, n=14732, sd=13} 7. c4 {+0.29/8 0.018s, n=13908, sd=12}
d6 {-0.09/9 0.027s, n=22491, sd=16} 8. Bg2 {+0.11/8 0.031s, n=25597, sd=14}
f5 {-0.14/10 0.043s, n=28427, sd=15} 9. Bb2 {+0.22/10 0.019s, n=14416, sd=13}
e5 {-0.23/11 0.092s, n=63465, sd=20} 10. d4 {+0.08/8 0.025s, n=14639, sd=13}
e4 {-0.12/10 0.020s, n=16781, sd=16} 11. Nc3 {+0.25/9 0.020s, n=15342, sd=11}
Nc6 {-0.53/9 0.028s, n=16984, sd=14} 12. Nf1 {+0.24/8 0.018s, n=13655, sd=13}
Nf6 {+0.10/10 0.030s, n=19468, sd=16} 13. Ne3 {+0.26/9 0.020s, n=13630, sd=12}
Ne7 {-0.05/10 0.019s, n=13820, sd=16} 14. Rh1 {+0.28/9 0.037s, n=26144, sd=13}
Bg7 {+0.13/10 0.027s, n=20811, sd=19} 15. Nc2 {-0.03/9 0.018s, n=13767, sd=14}
d5 {+0.01/10 0.035s, n=28994, sd=17} 16. e3 {+0.50/10 0.019s, n=16410, sd=13}
Be6 {+0.22/9 0.015s, n=12411, sd=14} 17. Bf1 {-0.11/9 0.020s, n=15937, sd=14}
dxc4 {+0.21/10 0.023s, n=17568, sd=13} 18. Bxc4 {-0.10/9 0.018s, n=14287, sd=13}
Qd7 {+0.06/10 0.077s, n=53372, sd=17} 19. Ba3 {-0.19/9 0.044s, n=30134, sd=14}
Ned5 {+0.06/9 0.028s, n=19118, sd=12} 20. Qd2 {-0.29/9 0.017s, n=12251, sd=13}
a5 {+0.61/10 0.035s, n=25732, sd=16} 21. Kf1 {-0.29/9 0.021s, n=15511, sd=15}
Nxc3 {+0.49/10 0.024s, n=18796, sd=14} 22. Qxc3 {-0.71/9 0.024s, n=17879, sd=13}
Nd5 {+0.49/11 0.038s, n=30797, sd=22} 23. Bxd5 {-0.45/10 0.023s, n=18957, sd=13}
Bxd5 {+0.40/9 0.015s, n=12130, sd=13} 24. Ne1 {-0.54/9 0.022s, n=16424, sd=13}
f4 {+0.54/8 0.021s, n=17821, sd=12} 25. Ng2 {-1.01/11 0.050s, n=40306, sd=18}
fxe3 {+0.99/10 0.026s, n=21984, sd=13}
26. Nxe3 {-1.02/10 0.030s, n=23752, sd=13} Bc6 {+0.96/9 0.022s, n=16146, sd=17}
27. Rd1 {-1.70/10 0.039s, n=30426, sd=17, Black makes an illegal move: e8a8} 1-0