MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "475"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/pp1pp1pp/2n2p2/2p4Q/1P2P3/7P/P1PP1PP1/RNB1KBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:13 +0000"]
[GameEndTime "2026-09-14T16:08:14 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... g6 {-0.24/9 0.028s, n=25513, sd=16}
6. Qxc5 {-0.10/10 0.027s, n=24445, sd=14} e5 {-0.08/10 0.023s, n=21740, sd=14}
7. Qb5 {-0.15/11 0.060s, n=48657, sd=16} Bxb4 {+0.06/10 0.017s, n=15054, sd=16}
8. Nc3 {+0.15/9 0.020s, n=18469, sd=15} Nge7 {+0.14/10 0.041s, n=28988, sd=15}
9. Nd5 {-0.14/9 0.014s, n=13340, sd=17} a6 {+0.27/11 0.022s, n=22688, sd=18}
10. Qd3 {0.00/10 0.014s, n=14320, sd=16} Nxd5 {+0.65/11 0.025s, n=19934, sd=13}
11. exd5 {-0.24/10 0.024s, n=23771, sd=16} Ne7 {+0.11/10 0.013s, n=13259, sd=14}
12. d6 {-0.19/9 0.017s, n=13973, sd=11} Nf5 {+0.94/11 0.018s, n=17400, sd=15}
13. Ne2 {-0.56/9 0.016s, n=14776, sd=17} Nxd6 {+0.47/9 0.021s, n=15537, sd=14}
14. Rb1 {-0.23/10 0.019s, n=17067, sd=17} Qa5 {+0.23/9 0.027s, n=22781, sd=15}
15. g4 {-0.37/8 0.021s, n=16965, sd=12} Nf7 {+0.10/10 0.042s, n=28863, sd=17}
16. Bg2 {-0.03/9 0.014s, n=12363, sd=12} Rb8 {+0.05/9 0.014s, n=13233, sd=13}
17. Qb3 {-0.06/9 0.015s, n=13101, sd=16} Bd6 {-0.11/9 0.018s, n=16436, sd=15}
18. Nc3 {0.00/10 0.038s, n=28023, sd=17}
b5 {-0.07/11 0.061s, n=50647, sd=20, White makes an illegal move: e1h1} 0-1