MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "462"]
[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/2pppppp/8/p7/1P6/4PP1P/PP1P2P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:21 +0000"]
[GameEndTime "2026-09-14T13:36:22 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+1.48/9 0.029s, n=12396, sd=19}
6. d4 {-1.43/10 0.035s, n=21773, sd=16} e6 {+1.40/9 0.054s, n=22594, sd=20}
7. Bd3 {-1.59/9 0.026s, n=16518, sd=15} Qh4+ {+1.38/8 0.032s, n=14126, sd=14}
8. Kf1 {-1.41/10 0.102s, n=56899, sd=18} c5 {+1.46/10 0.025s, n=14419, sd=15}
9. Ne2 {-1.40/10 0.043s, n=26655, sd=18} Nc6 {+1.52/10 0.030s, n=15726, sd=15}
10. Nd2 {-1.70/9 0.030s, n=19094, sd=14} cxd4 {+1.53/9 0.032s, n=16327, sd=14}
11. exd4 {-1.48/11 0.064s, n=35997, sd=18} Qd8 {+1.68/10 0.059s, n=36206, sd=16}
12. Kf2 {-1.67/8 0.023s, n=13872, sd=17} Nf6 {+1.70/9 0.034s, n=17107, sd=12}
13. Re1 {-1.79/10 0.052s, n=35421, sd=16} Be7 {+1.53/11 0.049s, n=23750, sd=16}
14. Ne4 {-1.71/9 0.017s, n=13525, sd=12} Nd5 {+1.83/9 0.035s, n=16045, sd=13}
15. Bc4 {-1.66/10 0.034s, n=24354, sd=18} Nb6 {+1.75/10 0.039s, n=21301, sd=17}
16. Bb5 {-1.76/10 0.049s, n=21116, sd=16, Black makes an illegal move: e8h8} 1-0