MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1192"]
[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 "r1bqkbnr/pp1ppp2/n1p5/6pp/1P6/N3P2N/P1PP1PPP/R1BQKBR1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:28 -0400"]
[GameEndTime "2026-09-14T12:49:29 -0400"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+1.15/10 0.033s, n=31968, sd=16}
6. Bb2 {-0.59/10 0.025s, n=23262, sd=17} d6 {+1.44/9 0.010s, n=12227, sd=9}
7. Bxa6 {-1.21/8 0.010s, n=12098, sd=14} bxa6 {+1.27/10 0.017s, n=22200, sd=15}
8. Nc4 {-1.26/9 0.019s, n=15002, sd=14} f6 {+0.89/11 0.049s, n=53521, sd=18}
9. f3 {-1.35/9 0.015s, n=12196, sd=18} d5 {+1.38/10 0.015s, n=13921, sd=16}
10. Na5 {-1.28/9 0.014s, n=12225, sd=12} Qb6 {+1.52/10 0.013s, n=16433, sd=12}
11. a3 {-1.84/8 0.026s, n=23769, sd=12} c5 {+1.22/10 0.033s, n=31865, sd=16}
12. Nf2 {-1.18/11 0.011s, n=15135, sd=14} Bd7 {+1.33/9 0.013s, n=12863, sd=14}
13. c3 {-1.28/9 0.022s, n=18300, sd=15} Rc8 {+1.53/8 0.018s, n=18687, sd=12}
14. Qe2 {-1.17/9 0.020s, n=16082, sd=17} Ne7 {+1.21/8 0.013s, n=13756, sd=14}
15. e4 {-1.35/9 0.029s, n=25583, sd=14} Rc7 {+0.99/8 0.023s, n=20591, sd=13}
16. d3 {-1.13/9 0.030s, n=25410, sd=16} Kf7 {+0.73/8 0.038s, n=29399, sd=15}
17. g3 {-1.06/9 0.042s, n=40210, sd=14} h4 {+0.97/9 0.011s, n=12650, sd=11}
18. exd5 {-1.11/9 0.030s, n=30892, sd=13} Nxd5 {+1.58/10 0.017s, n=18857, sd=16}
19. Nc4 {-0.99/10 0.034s, n=33034, sd=20} Qe6 {+1.90/9 0.025s, n=17922, sd=14}
20. Ne4 {-1.16/9 0.020s, n=18353, sd=17} Be7 {+2.08/10 0.044s, n=40976, sd=17}
21. Nxg5+ {-0.86/9 0.010s, n=13698, sd=20} fxg5 {+0.55/9 0.021s, n=25773, sd=20}
22. Nxe5+ {-1.07/9 0.016s, n=16475, sd=19} Ke8 {+0.96/11 0.032s, n=31320, sd=20}
23. c4 {-1.22/11 0.019s, n=16772, sd=18}
Nf6 {+1.21/8 0.011s, n=13229, sd=13, White makes an illegal move: e1a1} 0-1