MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "390"]
[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 "rnbqkbn1/2pppppr/8/pp4Bp/3P2PP/N7/PPP1PP2/R2QKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:13 +0000"]
[GameEndTime "2026-09-14T14:51:14 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-0.47/9 0.016s, n=14762, sd=14}
6. Qd3 {+0.09/10 0.030s, n=25661, sd=15} Rh8 {+0.10/9 0.020s, n=16620, sd=16}
7. Nc4 {-0.32/9 0.024s, n=18213, sd=13} hxg4 {+0.14/9 0.016s, n=13189, sd=15}
8. Bg2 {-0.31/10 0.024s, n=20300, sd=15} Ra7 {-0.14/9 0.036s, n=29164, sd=16}
9. Ne5 {+0.69/10 0.020s, n=14363, sd=12} Nf6 {-0.37/9 0.016s, n=12820, sd=14}
10. Qb5 {+1.38/10 0.024s, n=21478, sd=15} Bb7 {-0.96/9 0.015s, n=13020, sd=15}
11. Bxb7 {+0.71/10 0.018s, n=16246, sd=18} c6 {-0.90/9 0.022s, n=13798, sd=14}
12. Qc4 {+1.17/12 0.026s, n=22971, sd=18} e6 {-0.86/10 0.019s, n=16333, sd=20}
13. Bxc6 {+1.23/11 0.021s, n=23725, sd=18}
Nxc6 {-1.04/11 0.022s, n=17481, sd=22}
14. Nxg4 {+1.30/11 0.014s, n=15670, sd=15} Rc7 {-1.22/10 0.020s, n=17934, sd=22}
15. Qd3 {+1.15/10 0.013s, n=13261, sd=16} Be7 {-0.97/11 0.027s, n=25114, sd=21}
16. Bxf6 {+1.28/10 0.013s, n=13689, sd=18}
gxf6 {-1.14/10 0.023s, n=15661, sd=17} 17. Nf3 {+1.18/11 0.018s, n=18123, sd=16}
f5 {-0.79/11 0.013s, n=14238, sd=16} 18. Ne3 {+1.07/10 0.014s, n=14150, sd=17}
d5 {-1.19/9 0.022s, n=20685, sd=14} 19. h5 {+1.11/10 0.024s, n=21210, sd=16}
Kf8 {-1.24/10 0.034s, n=31408, sd=17, White makes an illegal move: e1a1} 0-1