MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "120"]
[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/ppppppp1/8/3N4/1n5p/3P2P1/PPP1PP1P/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:34:56 +0200"]
[GameEndTime "2026-09-14T15:34:57 +0200"]
[PlyCount "49"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb4 {+5.28/11 0.031s, n=27863, sd=17} e6 {-5.50/10 0.067s, n=58106, sd=15}
6. c3 {+5.88/9 0.013s, n=13972, sd=13} d5 {-5.80/8 0.013s, n=13937, sd=10}
7. gxh4 {+6.20/10 0.037s, n=32929, sd=19} Ne7 {-5.99/9 0.013s, n=13053, sd=13}
8. Nc2 {+5.88/9 0.014s, n=13841, sd=16} Ng6 {-5.88/9 0.014s, n=13429, sd=13}
9. Nf3 {+6.18/10 0.017s, n=16877, sd=14} Nxh4 {-5.99/9 0.015s, n=14033, sd=18}
10. Nxh4 {+5.78/9 0.025s, n=22033, sd=14} Qxh4 {-5.61/10 0.012s, n=12136, sd=16}
11. Be3 {+5.65/10 0.028s, n=25037, sd=14} e5 {-5.76/9 0.024s, n=23439, sd=16}
12. Qd2 {+5.77/8 0.019s, n=15497, sd=12} Bd6 {-5.91/8 0.014s, n=12128, sd=12}
13. Rg1 {+6.06/9 0.028s, n=20315, sd=13} Qxh2 {-5.72/11 0.025s, n=23102, sd=15}
14. Rxg7 {+6.18/9 0.016s, n=13951, sd=16} f5 {-5.73/10 0.043s, n=33392, sd=17}
15. Rg2 {+6.17/10 0.019s, n=15306, sd=14} Qh1 {-6.59/8 0.024s, n=15970, sd=13}
16. f4 {+6.74/10 0.013s, n=12245, sd=15} Qh4+ {-6.60/10 0.033s, n=24759, sd=19}
17. Bf2 {+6.68/10 0.022s, n=19491, sd=17} Qxf4 {-6.75/10 0.030s, n=31365, sd=16}
18. Qxf4 {+6.66/11 0.047s, n=36594, sd=17}
exf4 {-6.49/11 0.031s, n=25933, sd=17} 19. Rg1 {+6.49/10 0.020s, n=13000, sd=14}
Ke7 {-6.29/10 0.025s, n=24516, sd=14} 20. Bg2 {+6.49/9 0.024s, n=23491, sd=13}
c6 {-6.51/9 0.014s, n=14721, sd=12} 21. c4 {+7.03/9 0.026s, n=22018, sd=15}
dxc4 {-6.57/10 0.021s, n=15609, sd=17}
22. dxc4 {+6.54/11 0.036s, n=27831, sd=21} Be6 {-6.71/10 0.021s, n=21252, sd=19}
23. Bd4 {+6.57/11 0.021s, n=18512, sd=17} Rh6 {-6.88/11 0.099s, n=89345, sd=19}
24. c5 {+6.99/10 0.013s, n=12112, sd=17} Bc7 {-7.23/12 0.063s, n=59206, sd=22}
25. Bf3 {+7.23/11 0.027s, n=26005, sd=17} Rh7 {-7.25/11 0.014s, n=14314, sd=16}
26. Bc3 {+7.28/9 0.019s, n=13235, sd=13} Rg8 {-7.52/8 0.022s, n=15848, sd=13}
27. Rf1 {+7.43/9 0.041s, n=32524, sd=15} Rd8 {-7.15/10 0.027s, n=23302, sd=16}
28. Nd4 {+7.14/9 0.030s, n=24033, sd=16}
Kf7 {-7.15/10 0.012s, n=13028, sd=19, White makes an illegal move: e1a1} 0-1