MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "293"]
[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 "rn1qkbnr/pp2pp1p/2pp2p1/8/2P1P1b1/5QP1/PP1P1P1P/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T13:36:46 +0000"]
[GameEndTime "2026-09-14T13:36:48 +0000"]
[PlyCount "47"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf3 {+8.90/7 0.032s, n=26854, sd=11}
6. h3 {-8.55/7 0.022s, n=14320, sd=10} Bg2 {+8.66/8 0.110s, n=82207, sd=13}
7. Rh2 {-8.56/7 0.023s, n=19245, sd=12} d5 {+8.63/8 0.077s, n=53503, sd=14}
8. Rh1 {-8.61/6 0.019s, n=16447, sd=9} d4 {+8.80/8 0.068s, n=48094, sd=12}
9. Na3 {-8.68/7 0.046s, n=35951, sd=12} Na6 {+8.84/8 0.028s, n=21760, sd=12}
10. b4 {-8.71/7 0.023s, n=13808, sd=10} f6 {+8.85/7 0.015s, n=12002, sd=8}
11. Nb5 {-8.60/7 0.030s, n=24196, sd=12} f5 {+8.44/7 0.043s, n=34533, sd=16}
12. Nd6+ {-8.44/7 0.038s, n=30746, sd=16} exd6 {+8.45/8 0.041s, n=33294, sd=15}
13. Bb2 {-8.45/8 0.068s, n=49788, sd=15} d5 {+8.41/7 0.028s, n=22655, sd=14}
14. b5 {-8.29/7 0.034s, n=26457, sd=13} Nb4 {+8.55/8 0.048s, n=40998, sd=10}
15. Rh2 {-8.56/7 0.039s, n=31713, sd=15} Be7 {+8.64/7 0.062s, n=52612, sd=20}
16. Bxg2 {-8.75/6 0.023s, n=21026, sd=12} dxc4 {+9.01/8 0.020s, n=15791, sd=10}
17. Kd1 {-8.89/6 0.046s, n=39496, sd=14} c3 {+9.22/8 0.072s, n=57727, sd=12}
18. Bh1 {-9.07/7 0.198s, n=146810, sd=13} Qb6 {+9.30/6 0.042s, n=34901, sd=9}
19. e5 {-9.01/7 0.151s, n=113532, sd=17} Nd3 {+9.40/6 0.023s, n=17924, sd=12}
20. Bc1 {-9.55/6 0.097s, n=64847, sd=13} Nxf2+ {+9.53/7 0.082s, n=56169, sd=12}
21. Rxf2 {-9.31/7 0.018s, n=13609, sd=11} d3 {+9.35/8 0.038s, n=28693, sd=15}
22. Ke1 {-9.39/7 0.031s, n=18044, sd=12} Bc5 {+9.61/6 0.029s, n=22544, sd=11}
23. Rg2 {-9.83/7 0.058s, n=40771, sd=15} cxd2+ {+9.89/8 0.033s, n=26315, sd=14}
24. Rxd2 {-9.90/7 0.024s, n=19337, sd=11} f4 {+9.88/8 0.019s, n=16503, sd=12}
25. Nf3 {-9.88/7 0.027s, n=16366, sd=9} Bb4 {+10.26/8 0.014s, n=12299, sd=11}
26. Kf1 {-10.48/8 0.068s, n=53225, sd=12} Bxd2 {+10.23/9 0.021s, n=18281, sd=10}
27. Nxd2 {-10.20/9 0.046s, n=37351, sd=16}
fxg3 {+10.20/8 0.015s, n=12967, sd=14}
28. Ne4 {-10.08/9 0.021s, n=16084, sd=13, Black makes an illegal move: e8a8} 1-0