MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "359"]
[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 "rnbqkb1r/p1ppppp1/8/1p5p/3P2nP/4P2R/PPP2PP1/RNBQKBN1 b Qkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:47 +0000"]
[GameEndTime "2026-09-14T16:07:48 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... c6 {+0.35/10 0.029s, n=20213, sd=12}
6. Bd2 {-0.04/8 0.017s, n=16143, sd=11} e5 {+0.77/9 0.014s, n=12587, sd=17}
7. dxe5 {-0.71/8 0.015s, n=13757, sd=13} Nxe5 {+1.06/10 0.034s, n=30426, sd=16}
8. Bc3 {-0.71/8 0.020s, n=12699, sd=11} Ng4 {+0.99/10 0.024s, n=22487, sd=13}
9. Qd4 {-0.63/8 0.016s, n=14396, sd=11} Na6 {+1.30/8 0.019s, n=15973, sd=12}
10. a4 {-0.86/9 0.032s, n=21700, sd=13} b4 {+1.47/10 0.017s, n=15473, sd=15}
11. Qe4+ {-1.46/9 0.014s, n=13155, sd=16} Be7 {+2.22/9 0.013s, n=12499, sd=16}
12. Bxg7 {-2.32/10 0.014s, n=13924, sd=20} d5 {+3.33/10 0.019s, n=18458, sd=15}
13. Qf4 {-2.38/10 0.016s, n=13056, sd=8} Rg8 {+2.41/10 0.019s, n=18553, sd=25}
14. Bd4 {-1.54/10 0.019s, n=16246, sd=15} Bd6 {+3.07/9 0.018s, n=17467, sd=16}
15. Qf3 {-3.30/11 0.052s, n=42565, sd=23} c5 {+2.01/9 0.014s, n=13528, sd=19}
16. Qxd5 {-2.77/11 0.034s, n=32085, sd=23} Nc7 {+2.57/11 0.017s, n=17147, sd=17}
17. Qc6+ {-2.67/10 0.012s, n=12470, sd=18} Qd7 {+3.51/10 0.040s, n=35932, sd=19}
18. Bb5 {-2.30/11 0.012s, n=13596, sd=16} Nxb5 {+3.67/9 0.012s, n=12102, sd=17}
19. Qxa8 {-2.95/11 0.021s, n=22179, sd=22} Nc7 {+2.74/11 0.030s, n=23560, sd=22}
20. Qe4+ {-3.60/9 0.011s, n=12561, sd=21} Kf8 {+2.85/11 0.021s, n=18616, sd=20}
21. Bc3 {-2.67/11 0.033s, n=31217, sd=16} Ne8 {+3.09/9 0.026s, n=17103, sd=14}
22. Qd3 {-3.11/10 0.018s, n=18363, sd=20} bxc3 {+4.23/10 0.024s, n=22584, sd=15}
23. Nxc3 {-3.09/10 0.014s, n=14576, sd=17} Ne5 {+3.52/11 0.042s, n=34680, sd=19}
24. Qf1 {-3.89/9 0.017s, n=16943, sd=16}
Qb7 {+3.38/11 0.013s, n=14988, sd=19, White makes an illegal move: e1a1} 0-1