MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2227"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/1pp1ppp1/p1Qp3p/8/1P6/2P2N2/P2PPPPP/RNB1KB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T12:26:19 -0400"]
[GameEndTime "2026-09-14T12:26:20 -0400"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc6 {+8.87/7 0.016s, n=12745, sd=13}
6. Ng5 {-8.27/7 0.020s, n=21493, sd=14} Bb7 {+8.33/8 0.017s, n=19598, sd=13}
7. Ba3 {-8.26/8 0.021s, n=21964, sd=11} Qc8 {+8.13/8 0.019s, n=22177, sd=11}
8. Nxf7 {-7.78/8 0.020s, n=19454, sd=15} Kxf7 {+8.10/9 0.019s, n=19542, sd=17}
9. e3 {-8.12/8 0.020s, n=23426, sd=12} Ke8 {+8.03/10 0.023s, n=27529, sd=14}
10. Bd3 {-8.25/9 0.080s, n=72042, sd=17} e6 {+8.52/8 0.033s, n=35952, sd=17}
11. Be4 {-8.32/9 0.020s, n=23480, sd=14} Ke7 {+8.35/8 0.014s, n=16169, sd=9}
12. Bb2 {-8.39/8 0.013s, n=16130, sd=12} h5 {+8.49/8 0.017s, n=16045, sd=13}
13. b5 {-8.48/9 0.019s, n=19725, sd=13} axb5 {+8.63/8 0.013s, n=14875, sd=9}
14. Bf3 {-8.27/7 0.016s, n=14441, sd=14} Ra6 {+8.58/8 0.390s, n=345981, sd=13}
15. Be2 {-8.58/7 0.017s, n=12566, sd=11} e5 {+8.67/8 0.021s, n=23855, sd=14}
16. h4 {-8.67/8 0.029s, n=29037, sd=12} Rh6 {+8.85/8 0.017s, n=12616, sd=15}
17. a4 {-8.59/8 0.023s, n=25473, sd=11} c5 {+8.66/8 0.038s, n=42306, sd=16}
18. Na3 {-8.61/7 0.017s, n=18004, sd=11} b4 {+8.92/8 0.020s, n=20268, sd=9}
19. Nb1 {-8.50/7 0.041s, n=40790, sd=12}
Qa8 {+8.80/7 0.030s, n=26141, sd=11, White makes an illegal move: e1h1} 0-1