MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1275"]
[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 "r1bqkb1r/pppppppp/8/n7/1P4n1/5N1B/P1PPPP1P/RNBQK2R w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:07:29 -0400"]
[GameEndTime "2026-09-14T11:07:30 -0400"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxg4 {+5.06/9 0.019s, n=16384, sd=13} Nc6 {-5.01/9 0.017s, n=19792, sd=13}
6. b5 {+5.22/9 0.016s, n=12719, sd=15} Nb8 {-5.06/9 0.016s, n=12732, sd=13}
7. Rg1 {+5.60/9 0.017s, n=14477, sd=13} a6 {-4.81/9 0.016s, n=12576, sd=14}
8. c4 {+5.73/9 0.013s, n=12223, sd=12} e6 {-5.82/9 0.028s, n=27405, sd=12}
9. Bb2 {+6.10/9 0.015s, n=15628, sd=13} d6 {-5.72/9 0.025s, n=21993, sd=13}
10. Bh3 {+6.00/9 0.015s, n=14954, sd=12} axb5 {-5.71/9 0.010s, n=13548, sd=10}
11. cxb5 {+5.99/9 0.019s, n=21681, sd=15} h6 {-5.98/8 0.017s, n=15076, sd=11}
12. Qc2 {+5.99/9 0.015s, n=16723, sd=13} Nd7 {-5.79/11 0.042s, n=40255, sd=20}
13. a4 {+6.31/11 0.037s, n=30946, sd=16} Rg8 {-5.99/12 0.014s, n=17326, sd=14}
14. Qh7 {+8.01/11 0.017s, n=15241, sd=14} Nf6 {-7.76/11 0.035s, n=37332, sd=19}
15. Bxf6 {+8.21/10 0.018s, n=16564, sd=14}
Qxf6 {-6.94/10 0.018s, n=16717, sd=14} 16. Nc3 {+8.00/11 0.034s, n=31938, sd=16}
g6 {-7.14/9 0.012s, n=14916, sd=15} 17. Qxg8 {+8.02/10 0.019s, n=17056, sd=13}
d5 {-7.63/9 0.025s, n=21745, sd=15} 18. Rg3 {+8.23/10 0.029s, n=25330, sd=14}
Bd7 {-7.73/9 0.012s, n=12282, sd=12}
19. Rc1 {+8.23/9 0.018s, n=13143, sd=12, Black makes an illegal move: e8a8} 1-0