MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "140"]
[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 "rnbqkbnr/ppp1p1p1/8/3p1p2/N2P3p/4B3/PPP1PPPP/R2QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:57:45 +0200"]
[GameEndTime "2026-09-14T16:57:46 +0200"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg5 {+1.44/9 0.014s, n=14150, sd=9} Nf6 {-0.65/8 0.016s, n=13054, sd=9}
6. Nf3 {+0.72/9 0.025s, n=21196, sd=19} Ne4 {-0.94/9 0.020s, n=16535, sd=14}
7. Bxh4 {+0.79/11 0.027s, n=23523, sd=14} Qd6 {-1.21/10 0.041s, n=31887, sd=16}
8. e3 {+1.54/9 0.017s, n=15073, sd=14} Bd7 {-1.18/9 0.017s, n=14180, sd=16}
9. Nc5 {+1.57/9 0.027s, n=21262, sd=14} e5 {-0.73/9 0.033s, n=27529, sd=15}
10. c3 {+1.35/9 0.039s, n=32536, sd=16} Nxc5 {-0.51/10 0.017s, n=13928, sd=14}
11. dxc5 {+1.19/9 0.017s, n=15063, sd=15} Qe6 {-0.50/11 0.018s, n=15474, sd=14}
12. Ng5 {+0.99/9 0.015s, n=13190, sd=16} Qg6 {-0.50/9 0.031s, n=22821, sd=18}
13. Nf3 {+0.53/9 0.013s, n=12586, sd=12} Qe6 {-0.97/9 0.027s, n=19831, sd=17}
14. b4 {+0.62/10 0.032s, n=27832, sd=16} a5 {-0.89/9 0.025s, n=19552, sd=16}
15. Be2 {+0.72/10 0.034s, n=29615, sd=20} axb4 {-0.94/10 0.019s, n=13448, sd=14}
16. cxb4 {+0.77/11 0.019s, n=18240, sd=18} Nc6 {-0.65/10 0.024s, n=21103, sd=17}
17. Bg3 {+0.83/11 0.024s, n=19892, sd=19}
Nxb4 {-0.60/11 0.027s, n=21865, sd=15, White makes an illegal move: e1h1} 0-1