MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "506"]
[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 "rnbqkbnr/pp1p1ppp/2p5/4p3/2P5/1Q6/PPNPPPPP/R1B1KBNR w KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:34 +0000"]
[GameEndTime "2026-09-14T13:38:34 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.22/9 0.032s, n=26231, sd=15} exd4 {-0.14/9 0.027s, n=20977, sd=16}
6. Nf3 {-0.02/9 0.020s, n=15321, sd=12} Nf6 {-0.05/9 0.034s, n=23643, sd=15}
7. Ncxd4 {+0.07/9 0.030s, n=21922, sd=15} a5 {+0.12/8 0.048s, n=31842, sd=17}
8. a3 {+0.06/8 0.022s, n=17942, sd=13} Na6 {-0.06/9 0.024s, n=18053, sd=14}
9. g3 {-0.12/9 0.016s, n=12914, sd=12} Nc5 {+0.39/9 0.015s, n=12173, sd=12}
10. Qc2 {+0.07/10 0.031s, n=21965, sd=18} g6 {-0.01/8 0.016s, n=12420, sd=11}
11. Bg2 {+0.16/10 0.038s, n=29393, sd=13} Bg7 {+0.07/10 0.018s, n=15056, sd=15}
12. Be3 {+0.01/9 0.026s, n=17658, sd=13} d6 {+0.14/10 0.016s, n=13064, sd=13}
13. Rd1 {-0.08/11 0.021s, n=16657, sd=16} Qe7 {+0.27/10 0.017s, n=14465, sd=14}
14. b4 {+0.14/11 0.019s, n=15946, sd=18} axb4 {-0.14/9 0.022s, n=13032, sd=17}
15. axb4 {-0.47/9 0.016s, n=12920, sd=14} Na6 {-0.11/9 0.031s, n=23393, sd=16}
16. Bd2 {+0.17/10 0.029s, n=22776, sd=19, Black makes an illegal move: e8h8} 1-0