MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1481"]
[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 "r1bqkb1r/p1pppppp/1p3n2/8/1n6/7N/PPPPPPPP/RNBQKBR1 w Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:48:14 +0200"]
[GameEndTime "2026-09-14T16:48:15 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. g4 {-0.99/9 0.033s, n=23243, sd=14} h6 {+1.27/10 0.024s, n=16275, sd=13}
6. c4 {-0.92/9 0.036s, n=22244, sd=14} e6 {+0.81/9 0.025s, n=19142, sd=14}
7. Nc3 {-0.77/7 0.016s, n=12495, sd=11} d5 {+1.09/8 0.016s, n=12024, sd=13}
8. Bg2 {-0.94/9 0.038s, n=23187, sd=13} Bb7 {+1.09/9 0.024s, n=15984, sd=13}
9. d4 {-0.73/8 0.020s, n=14954, sd=11} Qd7 {+0.78/8 0.025s, n=18327, sd=13}
10. Nf4 {-1.04/9 0.033s, n=18207, sd=18} c5 {+0.99/9 0.021s, n=14304, sd=15}
11. cxd5 {-0.99/10 0.025s, n=16249, sd=16} exd5 {+0.93/9 0.027s, n=17991, sd=12}
12. a3 {-1.03/9 0.048s, n=36591, sd=14} Nc6 {+0.77/10 0.022s, n=16825, sd=16}
13. dxc5 {+0.07/11 0.026s, n=18249, sd=14} d4 {+0.07/9 0.018s, n=14415, sd=15}
14. Ne4 {-0.31/10 0.019s, n=15314, sd=18} Nxe4 {+0.36/11 0.019s, n=14104, sd=19}
15. Bxe4 {-0.36/10 0.031s, n=22060, sd=17}
bxc5 {+0.24/10 0.018s, n=13627, sd=15} 16. Nh5 {-0.19/10 0.020s, n=15701, sd=15}
Nd8 {+0.09/8 0.017s, n=12198, sd=15} 17. Bxb7 {-0.06/9 0.032s, n=24634, sd=17}
Qxb7 {+0.45/9 0.027s, n=16630, sd=12} 18. b4 {-0.48/10 0.085s, n=65952, sd=23}
Qc6 {+0.82/8 0.032s, n=14749, sd=10} 19. Qd3 {-1.28/8 0.038s, n=25569, sd=13}
Ne6 {+1.08/10 0.052s, n=35102, sd=21} 20. bxc5 {-0.93/9 0.019s, n=13773, sd=13}
Be7 {+1.43/10 0.048s, n=32158, sd=17}
21. Bd2 {-1.38/9 0.028s, n=20200, sd=15, Black makes an illegal move: e8h8} 1-0