MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1914"]
[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 "r1bqkbnr/p1p1pp1p/2n5/1p1p2p1/Q1P3P1/N7/PP1PPP1P/R1B1KBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:37 +0000"]
[GameEndTime "2026-09-14T13:40:38 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+3.69/9 0.026s, n=16790, sd=14} a6 {-3.31/9 0.046s, n=33284, sd=15}
6. Nd4 {+5.77/10 0.017s, n=14235, sd=14} e6 {-6.26/9 0.029s, n=16187, sd=15}
7. Nxc6 {+6.69/11 0.032s, n=25229, sd=18} Qd7 {-6.37/9 0.016s, n=12167, sd=13}
8. Nf3 {+6.80/10 0.026s, n=20103, sd=14} f6 {-6.68/9 0.024s, n=14865, sd=12}
9. cxd5 {+6.92/10 0.019s, n=14736, sd=17} Ne7 {-6.62/9 0.017s, n=13097, sd=14}
10. Qc2 {+7.04/11 0.025s, n=19048, sd=13} Nxd5 {-6.55/10 0.017s, n=13962, sd=15}
11. e4 {+7.05/9 0.031s, n=18680, sd=16} Ne7 {-6.92/10 0.022s, n=15904, sd=18}
12. Na5 {+7.18/10 0.021s, n=14772, sd=15} h5 {-7.30/9 0.044s, n=29649, sd=14}
13. Rg1 {+7.19/10 0.018s, n=12566, sd=15} hxg4 {-6.84/10 0.030s, n=19880, sd=16}
14. Rxg4 {+6.98/9 0.022s, n=15079, sd=14} e5 {-6.93/10 0.030s, n=20765, sd=16}
15. h3 {+7.20/10 0.031s, n=19665, sd=16} Ng6 {-6.94/10 0.051s, n=31776, sd=18}
16. Rg3 {+7.10/9 0.024s, n=12789, sd=14} Nf4 {-7.20/10 0.058s, n=36233, sd=17}
17. Nh2 {+7.23/8 0.034s, n=18877, sd=12} Qd6 {-6.87/9 0.021s, n=12891, sd=13}
18. Nc4 {+6.69/9 0.031s, n=21664, sd=22} Qc6 {-6.80/11 0.018s, n=13695, sd=16}
19. Ng4 {+6.76/10 0.025s, n=17426, sd=18} Bxg4 {-6.53/11 0.019s, n=16011, sd=18}
20. Rxg4 {+6.90/10 0.022s, n=17624, sd=17}
Nxh3 {-6.82/11 0.034s, n=27058, sd=17} 21. d4 {+6.28/8 0.028s, n=15793, sd=14}
Bb4+ {-6.03/9 0.042s, n=27544, sd=16} 22. Bd2 {+6.47/9 0.016s, n=13738, sd=20}
Bxd2+ {-6.95/9 0.018s, n=15020, sd=17}
23. Qxd2 {+6.79/11 0.028s, n=18501, sd=19}
exd4 {-6.49/11 0.016s, n=13384, sd=10, White makes an illegal move: e1a1} 0-1