MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "524"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbq1knr/pp1ppp1p/2p4b/1N4p1/5P2/8/PPPPP1PP/R1BQKBNR b KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:16 +0000"]
[GameEndTime "2026-09-14T16:08:17 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+5.39/9 0.016s, n=17276, sd=14}
6. fxg5 {-5.27/10 0.014s, n=13376, sd=13} Bxg5 {+5.23/10 0.015s, n=13889, sd=14}
7. Nf3 {-4.89/10 0.020s, n=18990, sd=11} h6 {+5.35/10 0.020s, n=20261, sd=17}
8. e4 {-5.05/10 0.029s, n=27971, sd=19} d6 {+5.26/10 0.024s, n=15863, sd=17}
9. Be2 {-5.06/10 0.055s, n=50894, sd=17} Qb6 {+5.29/9 0.025s, n=23846, sd=14}
10. Nxg5 {-4.43/10 0.019s, n=15544, sd=13}
hxg5 {+5.02/11 0.035s, n=34069, sd=19} 11. d4 {-5.11/10 0.020s, n=19312, sd=17}
Nf6 {+5.14/11 0.013s, n=13916, sd=17} 12. Qd3 {-4.71/10 0.042s, n=36207, sd=15}
Nc6 {+4.66/9 0.014s, n=14201, sd=16} 13. c3 {-4.92/10 0.014s, n=14166, sd=14}
Rg8 {+4.76/11 0.014s, n=14798, sd=11} 14. Be3 {-4.80/9 0.013s, n=13290, sd=15}
d5 {+4.45/10 0.022s, n=17204, sd=15} 15. exd5 {-4.48/11 0.017s, n=16823, sd=18}
Nxd5 {+4.72/10 0.012s, n=12123, sd=13, White makes an illegal move: e1h1} 0-1