MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "349"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbn1/pp1ppp1r/8/2p3pp/QP4P1/2P5/P2PPP1P/RNB1KBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:24:09 +0200"]
[GameEndTime "2026-09-14T17:24:10 +0200"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {+1.43/9 0.017s, n=12988, sd=17} Qc7 {-1.56/9 0.042s, n=25151, sd=15}
6. h4 {+1.40/8 0.017s, n=15342, sd=13} hxg4 {-1.55/10 0.021s, n=17377, sd=17}
7. Qxg4 {+1.53/10 0.019s, n=18371, sd=16} Nf6 {-1.21/11 0.022s, n=20473, sd=17}
8. Qxg5 {+1.49/11 0.016s, n=13811, sd=20} Na6 {-0.14/11 0.030s, n=23061, sd=15}
9. Nf3 {+0.11/9 0.022s, n=19070, sd=14} Nxc5 {-0.09/10 0.024s, n=17802, sd=16}
10. Na3 {-0.19/12 0.055s, n=47306, sd=19} Nce4 {+0.35/9 0.019s, n=14010, sd=11}
11. Qb5 {0.00/10 0.019s, n=12892, sd=17} Nxf2 {+1.16/9 0.014s, n=12131, sd=15}
12. Rg1 {-0.99/10 0.018s, n=14652, sd=11} Rh5 {+1.16/9 0.021s, n=13318, sd=15}
13. Qb3 {-0.81/11 0.014s, n=13386, sd=14} N2e4 {+1.24/10 0.018s, n=13344, sd=13}
14. Nb5 {-0.51/11 0.025s, n=23560, sd=17} Qa5 {+1.36/11 0.036s, n=22120, sd=19}
15. Ng5 {-0.94/10 0.024s, n=14008, sd=15} d5 {+0.79/11 0.024s, n=21478, sd=14}
16. Nxe4 {-0.56/10 0.021s, n=18017, sd=17}
Nxe4 {+0.62/10 0.035s, n=31965, sd=15} 17. d3 {-0.70/10 0.019s, n=15290, sd=17}
a6 {+0.61/9 0.019s, n=18175, sd=13} 18. dxe4 {-0.76/10 0.016s, n=14820, sd=18}
axb5 {+0.93/11 0.026s, n=23198, sd=18}
19. exd5 {-0.97/10 0.020s, n=15355, sd=16}
Rxh4 {+0.84/11 0.020s, n=19163, sd=16} 20. Be3 {-0.91/9 0.019s, n=17106, sd=13}
Bd7 {+1.34/10 0.015s, n=13933, sd=16} 21. Rg8 {-0.95/9 0.027s, n=18489, sd=13}
Rh1 {+1.34/9 0.013s, n=12423, sd=12}
22. Qc2 {-0.95/9 0.028s, n=25203, sd=16, Black makes an illegal move: e8a8} 1-0