MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1382"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/p1pp1p1p/4p2n/1p4p1/1P2PP2/N7/P1PP2PP/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:48:02 +0200"]
[GameEndTime "2026-09-14T16:48:03 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+0.52/9 0.044s, n=29300, sd=18} gxf4 {-0.49/9 0.019s, n=13079, sd=11}
6. Qh5 {+0.26/9 0.034s, n=24995, sd=13} Nc6 {-0.11/9 0.022s, n=15835, sd=12}
7. Nf3 {+0.77/9 0.020s, n=14709, sd=12} a6 {+0.27/9 0.018s, n=12232, sd=13}
8. Bb2 {+0.60/11 0.018s, n=14521, sd=17} Rg8 {+0.13/11 0.024s, n=14922, sd=19}
9. Nbd4 {+0.45/11 0.025s, n=17879, sd=17} Nxd4 {+0.36/10 0.025s, n=18705, sd=18}
10. Bxd4 {+0.16/9 0.021s, n=14131, sd=19} Bb7 {+0.12/10 0.028s, n=17457, sd=20}
11. Bd3 {+0.33/10 0.027s, n=18527, sd=19} d6 {+0.46/10 0.032s, n=18116, sd=17}
12. Bb5+ {-0.01/10 0.048s, n=31608, sd=17} c6 {+0.29/9 0.036s, n=25310, sd=17}
13. Bc4 {+0.05/10 0.035s, n=23263, sd=18} e5 {-0.44/10 0.078s, n=50015, sd=17}
14. Bf2 {+0.11/9 0.017s, n=12216, sd=16} Rxg2 {0.00/8 0.019s, n=12163, sd=10}
15. h3 {-0.41/9 0.066s, n=45116, sd=13} Qf6 {+0.65/10 0.020s, n=14186, sd=18}
16. d4 {-0.78/10 0.024s, n=19208, sd=16} exd4 {+0.69/10 0.016s, n=13714, sd=13}
17. Bd3 {-0.28/9 0.017s, n=13325, sd=15} Qg6 {+0.89/11 0.028s, n=24052, sd=18}
18. Qxg6 {-1.18/9 0.042s, n=32204, sd=15} Rxg6 {+1.11/10 0.016s, n=14580, sd=14}
19. Bxd4 {-1.23/8 0.015s, n=12889, sd=12} c5 {+2.12/11 0.027s, n=22281, sd=17}
20. bxc5 {-2.19/10 0.031s, n=25960, sd=17}
dxc5 {+1.66/10 0.011s, n=12186, sd=16}
21. Rb1 {-1.66/10 0.051s, n=38698, sd=16, Black makes an illegal move: e8a8} 1-0