MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "89"]
[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 "rnbqkb1r/1ppppp1p/p7/6p1/1P1P2n1/2P3P1/P3PP1P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:33 +0000"]
[GameEndTime "2026-09-14T14:49:34 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxg5 {+3.39/9 0.019s, n=19825, sd=13} d5 {-3.03/9 0.016s, n=13908, sd=13}
6. h3 {+3.18/9 0.022s, n=21938, sd=15} Nf6 {-3.04/9 0.024s, n=15626, sd=15}
7. Bxf6 {+3.03/8 0.012s, n=12930, sd=15} exf6 {-2.95/10 0.025s, n=21857, sd=14}
8. e3 {+2.88/9 0.030s, n=28495, sd=13} Be6 {-2.80/9 0.026s, n=14844, sd=13}
9. Bd3 {+2.68/8 0.015s, n=16580, sd=15} Nd7 {-2.77/9 0.014s, n=13567, sd=15}
10. a4 {+2.69/8 0.013s, n=12787, sd=11} a5 {-2.67/9 0.018s, n=12726, sd=12}
11. bxa5 {+2.69/10 0.020s, n=19753, sd=15}
Rxa5 {-2.70/10 0.028s, n=15400, sd=15} 12. Nd2 {+2.56/10 0.017s, n=16125, sd=13}
Nb6 {-2.68/10 0.028s, n=19717, sd=20} 13. Nb3 {+2.68/10 0.026s, n=24699, sd=17}
Ra8 {-2.36/10 0.025s, n=20690, sd=16} 14. a5 {+2.35/10 0.044s, n=39394, sd=16}
Nc4 {-2.43/10 0.056s, n=37112, sd=17} 15. Ne2 {+2.29/8 0.013s, n=12471, sd=11}
Nb2 {-2.33/9 0.018s, n=15169, sd=19} 16. Qc2 {+2.42/9 0.011s, n=12148, sd=18}
Nxd3+ {-2.38/11 0.037s, n=23677, sd=21}
17. Qxd3 {+2.51/9 0.021s, n=20533, sd=18} Bd6 {-2.41/10 0.024s, n=21375, sd=18}
18. Nf4 {+2.30/10 0.018s, n=20505, sd=15} Bxf4 {-2.29/10 0.023s, n=19693, sd=18}
19. exf4 {+2.25/10 0.024s, n=21177, sd=18} Bd7 {-2.25/10 0.020s, n=19018, sd=15}
20. f5 {+2.15/9 0.012s, n=14399, sd=14, Black makes an illegal move: e8h8} 1-0