MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1308"]
[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/ppppppp1/3n3p/8/6P1/2NP4/PPPBPP1P/R2QKBNR b KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:15:01 +0200"]
[GameEndTime "2026-09-14T18:15:02 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.48/8 0.024s, n=12320, sd=12}
6. Bg2 {+0.62/10 0.015s, n=12465, sd=12} b5 {-0.66/9 0.021s, n=13173, sd=13}
7. a3 {+0.81/10 0.041s, n=24303, sd=16} Bb7 {-1.04/11 0.137s, n=90152, sd=21}
8. e4 {+0.76/9 0.034s, n=22056, sd=16} e6 {-0.80/11 0.066s, n=47390, sd=22}
9. f4 {+0.96/9 0.021s, n=13740, sd=13} Qh4+ {-0.73/9 0.023s, n=18606, sd=15}
10. Kf1 {+1.21/9 0.032s, n=20864, sd=16} a6 {-0.95/10 0.020s, n=13780, sd=17}
11. Be1 {+0.87/9 0.020s, n=12178, sd=14} Qf6 {-0.21/9 0.021s, n=13512, sd=16}
12. Nh3 {+0.58/9 0.029s, n=18248, sd=15} Qe7 {-0.57/9 0.039s, n=24564, sd=15}
13. Bg3 {+0.39/8 0.027s, n=19138, sd=16} f6 {-0.36/9 0.026s, n=18302, sd=16}
14. Ke1 {+0.48/10 0.025s, n=15364, sd=12} g5 {-0.14/9 0.028s, n=15525, sd=12}
15. e5 {+0.19/10 0.031s, n=16434, sd=15} fxe5 {+0.16/10 0.026s, n=16400, sd=16}
16. fxe5 {-0.19/9 0.019s, n=16176, sd=16} Nf7 {-0.30/10 0.035s, n=28324, sd=19}
17. d4 {-0.34/9 0.043s, n=32861, sd=17} d6 {+0.12/10 0.035s, n=23823, sd=17}
18. a4 {-0.20/7 0.025s, n=15248, sd=12} Bg7 {+0.69/9 0.015s, n=12195, sd=11}
19. axb5 {-1.01/8 0.026s, n=20384, sd=13} axb5 {+1.39/9 0.025s, n=21425, sd=17}
20. exd6 {-0.90/8 0.022s, n=20948, sd=14} cxd6 {+1.43/10 0.016s, n=13517, sd=18}
21. Rxa8+ {-1.47/10 0.038s, n=30809, sd=19}
Bxa8 {+0.99/10 0.025s, n=16463, sd=19}
22. Nxb5 {-1.31/9 0.028s, n=18159, sd=16, Black makes an illegal move: e8h8} 1-0