MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1800"]
[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 "rn1qkbnr/p1pp1p1p/b3p3/1p4p1/5N2/4PQ2/PPPP1PPP/RNB1KBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:29 +0000"]
[GameEndTime "2026-09-14T16:04:30 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-1.51/10 0.041s, n=35039, sd=17}
6. Nh5 {+0.67/10 0.020s, n=18455, sd=15} Rb8 {-1.50/12 0.065s, n=55727, sd=20}
7. a4 {+1.47/9 0.014s, n=12098, sd=13} f5 {-2.02/11 0.062s, n=53998, sd=19}
8. axb5 {+2.84/10 0.013s, n=12650, sd=17} Bxb5 {-2.15/11 0.016s, n=14975, sd=16}
9. Bxb5 {+1.72/12 0.048s, n=43118, sd=29} Rxb5 {-2.01/11 0.023s, n=20814, sd=19}
10. b3 {+1.55/9 0.017s, n=15728, sd=23} Nf6 {-1.62/10 0.049s, n=42467, sd=24}
11. Bb2 {+1.43/8 0.016s, n=14680, sd=23} Be7 {-1.93/9 0.029s, n=27248, sd=22}
12. Nxf6+ {+1.60/9 0.026s, n=24391, sd=18} Bxf6 {-1.72/8 0.018s, n=16592, sd=19}
13. Qh5+ {+1.35/9 0.044s, n=37915, sd=20} Ke7 {-1.62/9 0.020s, n=19595, sd=16}
14. Bxf6+ {+1.63/9 0.022s, n=19502, sd=18}
Kxf6 {-1.60/10 0.020s, n=19790, sd=19} 15. d4 {+1.30/9 0.014s, n=13483, sd=21}
Kg7 {-1.56/9 0.020s, n=17624, sd=15} 16. Nc3 {+1.49/10 0.023s, n=20324, sd=19}
Rb8 {-1.34/10 0.037s, n=32498, sd=20} 17. f4 {+1.38/8 0.017s, n=14063, sd=13}
gxf4 {-0.49/11 0.017s, n=16365, sd=16} 18. g4 {+0.94/10 0.034s, n=29743, sd=25}
Rf8 {-0.52/9 0.014s, n=13084, sd=16} 19. gxf5+ {+0.75/10 0.015s, n=13998, sd=21}
Kh8 {-0.36/10 0.022s, n=20731, sd=23} 20. Qh6 {+1.17/10 0.012s, n=12131, sd=14}
Qe7 {-1.09/10 0.019s, n=18432, sd=18} 21. Qxf4 {+1.21/10 0.019s, n=18750, sd=19}
e5 {-1.43/8 0.017s, n=14520, sd=15} 22. dxe5 {+2.38/10 0.012s, n=12278, sd=16}
Nxe5 {-2.29/9 0.025s, n=24976, sd=15} 23. Nd5 {+2.98/11 0.022s, n=21111, sd=21}
Qd6 {-2.65/9 0.013s, n=13366, sd=14, White makes an illegal move: e1a1} 0-1