MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1320"]
[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 "rnbqk1nr/pp1p1p1p/2p3p1/4p1P1/8/bP6/2PPPP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:45 +0000"]
[GameEndTime "2026-09-14T16:02:46 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa3 {+6.16/9 0.018s, n=16504, sd=14} d5 {-6.06/8 0.020s, n=12696, sd=11}
6. Bb2 {+5.76/9 0.029s, n=24427, sd=14} Nd7 {-6.27/8 0.014s, n=12130, sd=12}
7. Nf3 {+6.08/9 0.015s, n=13306, sd=15} Qc7 {-5.98/9 0.015s, n=12008, sd=14}
8. d3 {+6.11/9 0.055s, n=38555, sd=16} h6 {-6.08/10 0.049s, n=39028, sd=15}
9. Qc1 {+6.19/9 0.035s, n=23894, sd=14} hxg5 {-5.72/11 0.024s, n=21894, sd=16}
10. Qxg5 {+6.04/10 0.031s, n=24956, sd=14} Ne7 {-5.52/9 0.016s, n=12586, sd=10}
11. Bxe5 {+6.17/11 0.018s, n=16886, sd=14}
Nxe5 {-5.91/10 0.015s, n=13234, sd=15}
12. Qxe5 {+6.21/10 0.013s, n=12924, sd=15} Qxe5 {-6.22/9 0.014s, n=12571, sd=14}
13. Nxe5 {+5.91/10 0.015s, n=15764, sd=14} g5 {-5.82/9 0.021s, n=13685, sd=16}
14. Nf3 {+5.79/9 0.019s, n=17488, sd=11} g4 {-5.75/9 0.028s, n=25436, sd=14}
15. Nd4 {+5.75/9 0.014s, n=12028, sd=11} f5 {-5.91/7 0.013s, n=13036, sd=10}
16. e3 {+5.90/9 0.017s, n=15490, sd=12} Kd8 {-5.92/8 0.019s, n=15567, sd=12}
17. Ne2 {+5.88/9 0.021s, n=19035, sd=11} Ng6 {-5.94/9 0.028s, n=25244, sd=16}
18. Nd2 {+6.02/10 0.032s, n=27705, sd=16} Kc7 {-5.90/10 0.015s, n=15407, sd=15}
19. c4 {+6.02/10 0.023s, n=20331, sd=17} dxc4 {-5.90/11 0.031s, n=29004, sd=17}
20. bxc4 {+5.79/10 0.017s, n=15528, sd=15} a5 {-6.25/10 0.063s, n=53528, sd=17}
21. c5 {+6.05/10 0.026s, n=24797, sd=18} a4 {-6.02/10 0.042s, n=35956, sd=18}
22. Bg2 {+6.16/11 0.018s, n=18458, sd=16}
a3 {-5.83/11 0.044s, n=40102, sd=20, White makes an illegal move: e1h1} 0-1