MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "319"]
[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 "rnb1kb1r/p1p1pppp/3q1n2/1p1p4/5PP1/P7/1PPPPK1P/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:36 +0000"]
[GameEndTime "2026-09-14T14:50:37 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf4+ {+4.63/7 0.016s, n=14127, sd=15}
6. Ke1 {-4.81/8 0.021s, n=17469, sd=14} Bxg4 {+5.70/10 0.021s, n=17142, sd=12}
7. d3 {-5.24/8 0.014s, n=13457, sd=14} Qd6 {+5.71/9 0.013s, n=12035, sd=13}
8. Bg2 {-5.02/9 0.014s, n=12556, sd=13} Nbd7 {+5.78/10 0.019s, n=17832, sd=11}
9. c4 {-5.89/9 0.029s, n=23416, sd=15} bxc4 {+6.41/10 0.015s, n=14953, sd=14}
10. dxc4 {-5.94/10 0.056s, n=48383, sd=17} c6 {+5.79/8 0.015s, n=12306, sd=14}
11. Qb3 {-6.09/9 0.052s, n=42436, sd=14} e5 {+6.15/9 0.023s, n=17949, sd=13}
12. Nc3 {-6.59/8 0.018s, n=16010, sd=13} Be6 {+6.71/10 0.023s, n=16973, sd=12}
13. cxd5 {-6.75/7 0.013s, n=12308, sd=11} cxd5 {+7.16/9 0.020s, n=16618, sd=14}
14. Bg5 {-7.05/8 0.041s, n=34409, sd=15} Rb8 {+7.51/9 0.027s, n=19356, sd=11}
15. Qa4 {-7.09/8 0.018s, n=15725, sd=13} d4 {+7.46/9 0.017s, n=13759, sd=17}
16. Ne4 {-7.26/8 0.017s, n=15039, sd=12} Nxe4 {+7.33/9 0.022s, n=19037, sd=13}
17. Bxe4 {-7.30/9 0.029s, n=17175, sd=13} f5 {+7.39/9 0.015s, n=12333, sd=18}
18. Bc6 {-7.24/9 0.026s, n=20367, sd=17} Rxb2 {+7.47/9 0.025s, n=21701, sd=15}
19. Nf3 {-7.44/9 0.042s, n=24515, sd=14} Be7 {+7.40/9 0.013s, n=12702, sd=20}
20. Rc1 {-7.44/7 0.017s, n=12523, sd=10, Black makes an illegal move: e8h8} 1-0