MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1354"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/pppp1pp1/5n2/4p1Pp/1P6/N7/P1PPPP1P/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:17 +0000"]
[GameEndTime "2026-09-14T16:03:18 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ne4 {+2.17/10 0.021s, n=19178, sd=13}
6. Nc4 {-2.02/8 0.016s, n=12462, sd=12} Nc6 {+2.39/9 0.015s, n=13578, sd=17}
7. Bg2 {-2.07/9 0.023s, n=18400, sd=16} d5 {+3.15/11 0.031s, n=24047, sd=15}
8. Ne3 {-2.62/8 0.015s, n=12228, sd=14} Qxg5 {+4.09/10 0.014s, n=13873, sd=16}
9. Nf3 {-2.18/10 0.018s, n=15269, sd=13} Qg6 {+3.44/10 0.018s, n=17974, sd=15}
10. Rg1 {-2.43/10 0.030s, n=21270, sd=17} Be6 {+2.68/9 0.014s, n=13172, sd=16}
11. b5 {-2.92/10 0.017s, n=14487, sd=14} Nd4 {+3.07/10 0.014s, n=12233, sd=20}
12. Nxe5 {-3.07/9 0.016s, n=13005, sd=15} Qg5 {+3.41/10 0.029s, n=22553, sd=17}
13. Nf3 {-3.46/9 0.032s, n=23432, sd=18} Nxf3+ {+3.66/9 0.013s, n=12012, sd=18}
14. exf3 {-3.48/9 0.018s, n=14609, sd=17} d4 {+3.55/11 0.088s, n=69931, sd=16}
15. Nd5 {-3.14/10 0.015s, n=12873, sd=11} Qxd5 {+3.28/13 0.028s, n=25684, sd=17}
16. fxe4 {-3.19/10 0.024s, n=22103, sd=19} Qe5 {+3.28/12 0.071s, n=46987, sd=19}
17. d3 {-3.26/10 0.015s, n=12590, sd=14} Qxh2 {+3.18/11 0.026s, n=19831, sd=17}
18. Kf1 {-3.02/11 0.020s, n=16470, sd=18} Qe5 {+3.49/11 0.065s, n=44370, sd=17}
19. f4 {-2.76/10 0.015s, n=13592, sd=17} Qxb5 {+3.34/11 0.022s, n=20990, sd=19}
20. f5 {-3.47/10 0.049s, n=36030, sd=17} Bd7 {+4.15/10 0.035s, n=25917, sd=17}
21. a4 {-4.03/10 0.030s, n=25429, sd=14} Qc5 {+4.05/11 0.032s, n=19684, sd=16}
22. a5 {-3.93/9 0.021s, n=18407, sd=16} a6 {+4.11/10 0.018s, n=13473, sd=16}
23. Bg5 {-4.25/9 0.021s, n=17803, sd=15} f6 {+4.59/10 0.030s, n=19667, sd=15}
24. Bf4 {-4.68/9 0.017s, n=14471, sd=16, Black makes an illegal move: e8a8} 1-0