MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "406"]
[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 "rnb1kbnr/ppp1qppp/3p4/4p3/P5P1/8/1PPPPP1P/RNBQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:49 +0000"]
[GameEndTime "2026-09-14T16:07:50 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {-1.46/8 0.012s, n=12070, sd=11} Nc6 {+1.90/10 0.033s, n=25861, sd=15}
6. h3 {-1.79/8 0.013s, n=12946, sd=12} h5 {+1.86/10 0.027s, n=24924, sd=16}
7. gxh5 {-2.10/8 0.015s, n=14493, sd=12} Qg5 {+1.71/10 0.031s, n=27735, sd=15}
8. Bf3 {-1.89/10 0.021s, n=17656, sd=17} Nd4 {+1.71/11 0.021s, n=21444, sd=21}
9. Nc3 {-1.74/10 0.023s, n=21945, sd=16} c6 {+1.49/9 0.013s, n=12284, sd=13}
10. e4 {-1.63/9 0.014s, n=13765, sd=18} Nxf3+ {+1.74/9 0.018s, n=12270, sd=13}
11. Qxf3 {-1.46/11 0.023s, n=22812, sd=18} Nf6 {+1.56/10 0.027s, n=28456, sd=19}
12. h4 {-1.44/10 0.018s, n=17146, sd=17} Qxh5 {+1.43/10 0.027s, n=22084, sd=18}
13. Qxh5 {-1.35/10 0.014s, n=14178, sd=15} Nxh5 {+1.45/9 0.026s, n=26671, sd=13}
14. d3 {-1.29/10 0.015s, n=15782, sd=14} g6 {+1.25/9 0.026s, n=28332, sd=14}
15. a5 {-1.16/9 0.015s, n=13531, sd=14} Be7 {+1.27/9 0.017s, n=17696, sd=16}
16. Bg5 {-1.03/11 0.058s, n=57293, sd=16} f6 {+1.18/10 0.013s, n=13018, sd=16}
17. Be3 {-1.18/10 0.037s, n=29692, sd=16} Be6 {+1.10/9 0.018s, n=17712, sd=19}
18. Nge2 {-1.20/9 0.012s, n=12296, sd=15} d5 {+1.27/10 0.016s, n=17751, sd=16}
19. d4 {-0.88/9 0.014s, n=14624, sd=13}
Kf7 {+1.16/9 0.016s, n=12939, sd=14, White makes an illegal move: e1a1} 0-1