MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "706"]
[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 "rnbqkbn1/1p1ppppr/p1p5/2P4p/Q7/5N2/PP1PPPPP/RNB1KB1R w KQq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:15 +0000"]
[GameEndTime "2026-09-14T16:10:16 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+2.04/10 0.022s, n=16183, sd=16} Rh8 {-1.99/9 0.028s, n=26108, sd=13}
6. Nc3 {+2.38/9 0.018s, n=17048, sd=15} d6 {-1.99/10 0.028s, n=27276, sd=16}
7. cxd6 {+2.68/9 0.032s, n=23486, sd=18} exd6 {-2.50/9 0.013s, n=12910, sd=15}
8. d4 {+2.51/9 0.016s, n=14543, sd=14} Be7 {-2.46/9 0.029s, n=27417, sd=14}
9. Bd3 {+2.70/9 0.027s, n=19194, sd=14} Bg4 {-2.80/10 0.030s, n=27339, sd=18}
10. Qb3 {+2.85/10 0.013s, n=13031, sd=13} Nd7 {-2.29/10 0.027s, n=24459, sd=16}
11. Bc4 {+2.39/8 0.015s, n=12779, sd=11} Nh6 {-2.31/10 0.025s, n=17525, sd=21}
12. h3 {+1.70/9 0.028s, n=26562, sd=13} Bxf3 {-1.73/9 0.016s, n=15109, sd=14}
13. gxf3 {+1.88/10 0.021s, n=18617, sd=16} d5 {-1.55/9 0.044s, n=33262, sd=15}
14. exd5 {+2.21/10 0.017s, n=15595, sd=16} Nb6 {-2.13/10 0.034s, n=30485, sd=19}
15. dxc6 {+2.46/11 0.027s, n=23776, sd=18}
bxc6 {-2.84/10 0.027s, n=25746, sd=17} 16. Be3 {+2.65/11 0.014s, n=14214, sd=17}
Nxc4 {-2.56/10 0.013s, n=14087, sd=15}
17. Qxc4 {+2.74/10 0.011s, n=12317, sd=17} Nf5 {-2.91/10 0.028s, n=22413, sd=16}
18. Qxc6+ {+2.85/10 0.012s, n=13781, sd=15}
Kf8 {-2.65/11 0.042s, n=39131, sd=20} 19. Qd5 {+2.84/10 0.034s, n=27199, sd=15}
Qc8 {-2.08/11 0.037s, n=34228, sd=19, White makes an illegal move: e1a1} 0-1