MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1229"]
[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 "rnbqk1nr/1ppp1p1p/8/pQ2p1p1/1bP5/8/P2PPPPP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:35 +0000"]
[GameEndTime "2026-09-14T13:39:37 +0000"]
[PlyCount "53"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxe5+ {+8.02/9 0.026s, n=15608, sd=14} Kf8 {-7.86/8 0.019s, n=13562, sd=14}
6. Qxh8 {+8.61/10 0.024s, n=18527, sd=15} Qf6 {-7.65/10 0.023s, n=16851, sd=15}
7. Qxf6 {+8.30/8 0.021s, n=15262, sd=15} Nxf6 {-8.13/8 0.039s, n=24123, sd=13}
8. a3 {+7.62/8 0.024s, n=18799, sd=13} Na6 {-7.49/8 0.019s, n=12790, sd=10}
9. axb4 {+7.45/8 0.026s, n=19754, sd=9} Nxb4 {-7.52/8 0.016s, n=12141, sd=14}
10. Na3 {+7.78/9 0.016s, n=12730, sd=13} d5 {-7.49/10 0.035s, n=24264, sd=13}
11. Bb2 {+7.45/9 0.024s, n=16299, sd=16} Nd7 {-7.70/9 0.107s, n=72644, sd=15}
12. cxd5 {+7.78/9 0.025s, n=18637, sd=12} Nc5 {-7.88/8 0.040s, n=28409, sd=12}
13. Rc1 {+8.08/8 0.028s, n=17781, sd=11} b6 {-7.87/7 0.029s, n=20704, sd=11}
14. Nb5 {+8.06/9 0.084s, n=61315, sd=12} Bd7 {-7.76/8 0.050s, n=27849, sd=13}
15. Nxc7 {+8.40/8 0.037s, n=23788, sd=13} Rc8 {-8.30/7 0.068s, n=35628, sd=9}
16. d6 {+8.65/8 0.047s, n=32921, sd=11} Ba4 {-8.75/7 0.049s, n=20849, sd=11}
17. Rxc5 {+9.14/8 0.014s, n=12396, sd=12} h6 {-9.13/7 0.019s, n=13302, sd=9}
18. Ne6+ {+10.08/9 0.041s, n=30073, sd=23} Ke8 {-10.04/7 0.035s, n=19678, sd=18}
19. Rxc8+ {+10.14/7 0.020s, n=12302, sd=20} Kd7 {-9.86/7 0.043s, n=21533, sd=17}
20. Nf8+ {+10.02/9 0.080s, n=54345, sd=23} Kxd6 {-9.85/8 0.045s, n=25627, sd=18}
21. f4 {+9.98/8 0.051s, n=37023, sd=24} g4 {-9.84/7 0.037s, n=20279, sd=16}
22. Be5+ {+10.06/6 0.020s, n=16874, sd=20} Ke7 {-9.98/7 0.072s, n=35012, sd=17}
23. Ng6+ {+9.97/7 0.020s, n=16374, sd=14} fxg6 {-9.99/7 0.060s, n=26983, sd=17}
24. Rc7+ {+9.97/8 0.018s, n=14206, sd=12} Ke8 {-9.90/7 0.023s, n=17416, sd=18}
25. Nf3 {+9.98/8 0.023s, n=15624, sd=13} Na6 {-10.01/8 0.051s, n=27202, sd=14}
26. g3 {+10.03/8 0.026s, n=18147, sd=12} Nxc7 {-9.98/8 0.034s, n=20513, sd=12}
27. Nd4 {+9.93/9 0.021s, n=15666, sd=13} Nb5 {-9.92/9 0.036s, n=22693, sd=17}
28. Nc6 {+9.93/8 0.018s, n=12672, sd=13} Nc7 {-9.93/9 0.059s, n=37080, sd=19}
29. Bg2 {+9.94/8 0.017s, n=14865, sd=15} Bxc6 {-9.89/9 0.056s, n=35282, sd=16}
30. Bxc6+ {+9.89/7 0.017s, n=14039, sd=13}
Ke7 {-9.77/7 0.026s, n=13635, sd=12, White makes an illegal move: e1h1} 0-1