MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "131"]
[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 "1nbqkb1r/rppppppp/5n2/p7/1P4P1/N1P5/P2PPP1P/R1BQKBNR w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:34 +0000"]
[GameEndTime "2026-09-14T15:59:35 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {+0.32/9 0.017s, n=16310, sd=14} axb4 {+1.02/10 0.023s, n=16496, sd=14}
6. cxb4 {-0.60/10 0.014s, n=12257, sd=12} Nd5 {+0.88/10 0.015s, n=12886, sd=16}
7. Nc2 {-1.17/9 0.020s, n=16955, sd=15} e6 {+1.08/11 0.044s, n=29620, sd=18}
8. a3 {-0.83/10 0.020s, n=15563, sd=15} Qxg5 {+0.99/10 0.022s, n=17372, sd=17}
9. Bb2 {-1.05/9 0.019s, n=14947, sd=14} Qh5 {+1.24/9 0.035s, n=23602, sd=14}
10. Nd4 {-0.91/9 0.016s, n=12982, sd=16} Ra8 {+1.37/10 0.022s, n=17460, sd=12}
11. Qc2 {-0.90/10 0.023s, n=16149, sd=14} Nc6 {+1.06/10 0.027s, n=15581, sd=13}
12. e4 {-1.08/10 0.033s, n=25068, sd=15} Nf4 {+0.12/10 0.077s, n=52653, sd=15}
13. Nge2 {-0.84/9 0.017s, n=12468, sd=17} Nxd4 {+1.06/9 0.016s, n=12846, sd=15}
14. Nxd4 {-1.10/9 0.020s, n=15108, sd=16} c6 {+1.71/11 0.040s, n=27284, sd=15}
15. h4 {-1.54/9 0.026s, n=19394, sd=15} f6 {+1.98/9 0.017s, n=12999, sd=13}
16. Qb3 {-1.95/10 0.056s, n=41812, sd=18} d5 {+2.58/10 0.023s, n=16797, sd=14}
17. Ne2 {-2.65/11 0.033s, n=26330, sd=18} Bd6 {+2.11/11 0.017s, n=15525, sd=17}
18. Nxf4 {-2.11/11 0.029s, n=22098, sd=18}
Bxf4 {+2.54/12 0.019s, n=17223, sd=19} 19. Be2 {-2.90/9 0.034s, n=27217, sd=17}
Qf7 {+2.65/10 0.034s, n=27107, sd=15}
20. h5 {-3.20/7 0.014s, n=12299, sd=11, Black makes an illegal move: e8h8} 1-0