MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "603"]
[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 "r1b1kbnr/1ppp1ppp/2n2q2/p3p1N1/8/P6P/1PPPPPP1/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:24 +0000"]
[GameEndTime "2026-09-14T13:39:26 +0000"]
[PlyCount "65"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ne4 {-0.63/10 0.052s, n=25745, sd=16} Qg6 {+0.99/9 0.018s, n=15408, sd=13}
6. Nbc3 {-0.40/10 0.027s, n=15253, sd=12} Nge7 {+0.36/8 0.016s, n=13538, sd=10}
7. Nb5 {-0.80/8 0.035s, n=16100, sd=12} Kd8 {+0.70/10 0.030s, n=22381, sd=16}
8. d3 {-0.56/10 0.024s, n=18328, sd=15} d5 {+0.83/10 0.040s, n=30088, sd=17}
9. Nd2 {-0.78/9 0.031s, n=23780, sd=12} a4 {+0.73/9 0.027s, n=21159, sd=16}
10. g3 {-0.76/8 0.026s, n=14331, sd=12} h5 {+0.76/9 0.021s, n=16140, sd=15}
11. Bg2 {-0.63/9 0.017s, n=13105, sd=14} h4 {+0.84/9 0.041s, n=32507, sd=16}
12. g4 {-1.25/10 0.021s, n=15456, sd=17} f5 {+1.18/11 0.028s, n=23849, sd=21}
13. e4 {-1.26/9 0.021s, n=18043, sd=16} fxg4 {+1.28/11 0.035s, n=25528, sd=21}
14. exd5 {-0.52/12 0.044s, n=34152, sd=22} Nd4 {+0.85/10 0.020s, n=13329, sd=23}
15. Be4 {-0.91/11 0.022s, n=19155, sd=21} Qh5 {+0.66/11 0.045s, n=24640, sd=18}
16. c4 {-0.60/10 0.018s, n=14727, sd=21} Nxb5 {+0.59/10 0.034s, n=23061, sd=16}
17. cxb5 {-0.39/11 0.024s, n=18751, sd=21} g3 {+0.65/9 0.034s, n=22077, sd=16}
18. fxg3 {-0.11/10 0.043s, n=26374, sd=20}
hxg3 {+0.53/10 0.038s, n=26910, sd=17}
19. Qxh5 {-0.45/10 0.016s, n=14627, sd=17}
Rxh5 {+0.52/11 0.023s, n=21111, sd=21} 20. Nf3 {-0.39/9 0.015s, n=14039, sd=24}
Nf5 {+0.64/8 0.029s, n=20725, sd=13} 21. Nxe5 {-0.64/8 0.023s, n=18115, sd=18}
Bc5 {+0.32/8 0.019s, n=16114, sd=17} 22. Bf4 {-0.34/10 0.023s, n=17987, sd=19}
Ra5 {+0.42/9 0.028s, n=18568, sd=17} 23. Bf3 {-0.11/9 0.022s, n=14399, sd=12}
g2 {+0.37/8 0.017s, n=13352, sd=16} 24. Bxg2 {0.00/10 0.033s, n=21980, sd=25}
Rxb5 {-0.03/9 0.022s, n=16786, sd=16} 25. Bf3 {+0.11/9 0.022s, n=14244, sd=24}
Rh4 {-0.08/9 0.018s, n=14488, sd=19} 26. Bg5+ {0.00/9 0.030s, n=21231, sd=21}
Be7 {-0.14/10 0.044s, n=30017, sd=20}
27. Bxe7+ {+0.05/11 0.018s, n=16876, sd=18}
Nxe7 {-0.08/9 0.016s, n=13187, sd=16} 28. Rg1 {+0.05/9 0.015s, n=13191, sd=18}
Nxd5 {+0.03/9 0.025s, n=15284, sd=19} 29. Rxg7 {0.00/9 0.032s, n=21346, sd=26}
Be6 {-0.06/9 0.028s, n=22281, sd=18} 30. Nf7+ {0.00/10 0.024s, n=17507, sd=27}
Ke8 {+0.08/9 0.050s, n=21931, sd=20} 31. Ng5 {0.00/11 0.021s, n=12895, sd=21}
Nf4 {-0.05/10 0.061s, n=33161, sd=29} 32. Be4 {+0.02/12 0.034s, n=22412, sd=23}
Kf8 {-0.06/9 0.033s, n=18835, sd=24} 33. Nxe6+ {0.00/13 0.039s, n=31471, sd=27}
Nxe6 {-0.03/10 0.067s, n=44722, sd=32} 34. Rg2 {+0.03/13 0.033s, n=29350, sd=25}
Nc5 {-0.03/10 0.025s, n=20578, sd=18} 35. Rf2+ {+0.57/10 0.030s, n=25230, sd=18}
Ke7 {-0.36/10 0.027s, n=14801, sd=15} 36. Bf5 {+0.52/9 0.021s, n=17746, sd=14}
c6 {-0.57/8 0.032s, n=21490, sd=17, White makes an illegal move: e1a1} 0-1