MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1452"]
[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 "rnb1kbnr/pp1pqppp/4p3/2p5/8/2NBP2P/PPPP1PP1/R1BQK1NR w KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:12 +0000"]
[GameEndTime "2026-09-14T13:40:13 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. b3 {+0.25/9 0.028s, n=20457, sd=15} d5 {-0.36/9 0.034s, n=23898, sd=14}
6. f4 {+0.50/9 0.023s, n=14022, sd=14} Qh4+ {-0.14/9 0.024s, n=18164, sd=17}
7. Kf1 {+0.19/8 0.021s, n=15407, sd=13} Nc6 {-0.13/10 0.024s, n=18123, sd=15}
8. Nf3 {+0.18/9 0.028s, n=18504, sd=12} Qd8 {+0.02/10 0.056s, n=39313, sd=15}
9. Ne2 {+0.03/10 0.054s, n=34948, sd=17} a6 {+0.05/9 0.027s, n=19868, sd=16}
10. Bb2 {0.00/9 0.036s, n=25836, sd=14} Nb4 {-0.05/9 0.018s, n=13060, sd=14}
11. Ng3 {-0.08/8 0.029s, n=19457, sd=13} h5 {+0.34/9 0.024s, n=17454, sd=14}
12. Ke1 {-0.62/8 0.024s, n=18087, sd=14} h4 {+0.63/10 0.026s, n=17096, sd=13}
13. Ne2 {-0.57/9 0.034s, n=25455, sd=16} Ne7 {+0.50/8 0.025s, n=18568, sd=15}
14. a3 {-0.86/8 0.015s, n=12046, sd=16} Nxd3+ {+0.73/9 0.021s, n=15788, sd=13}
15. cxd3 {-0.53/9 0.017s, n=13204, sd=12} Bd7 {+0.74/9 0.019s, n=15197, sd=15}
16. d4 {-0.65/9 0.019s, n=14106, sd=15} c4 {+0.56/11 0.075s, n=53199, sd=19}
17. Bc3 {-0.64/8 0.016s, n=12612, sd=15} b5 {+0.60/9 0.023s, n=17307, sd=13}
18. Qc2 {-0.55/8 0.017s, n=13749, sd=11} cxb3 {+1.20/9 0.022s, n=15208, sd=14}
19. Qxb3 {-0.98/9 0.019s, n=14023, sd=15} a5 {+1.54/10 0.020s, n=16357, sd=12}
20. Kf2 {-1.16/9 0.028s, n=21562, sd=14} Nf5 {+1.17/10 0.023s, n=16675, sd=16}
21. Ne5 {-1.14/11 0.013s, n=12209, sd=14} Be7 {+1.16/10 0.017s, n=13962, sd=16}
22. Rhb1 {-0.94/12 0.027s, n=21366, sd=22} Nd6 {+1.17/10 0.046s, n=31466, sd=16}
23. d3 {-1.19/10 0.024s, n=18247, sd=15, Black makes an illegal move: e8h8} 1-0