MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1988"]
[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 "rn1qkbnr/p1p1pppp/8/1p1p4/P2P1PbP/6P1/1PP1P3/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:14:30 +0200"]
[GameEndTime "2026-09-14T17:14:31 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {+0.36/9 0.024s, n=17089, sd=14} 6. Nf3 {-0.38/9 0.024s, n=15217, sd=16}
Nd7 {+0.46/10 0.026s, n=16649, sd=13} 7. Ne5 {-0.43/9 0.020s, n=12832, sd=15}
Nxe5 {+0.19/9 0.016s, n=12072, sd=15} 8. fxe5 {-0.37/10 0.032s, n=16113, sd=14}
Rc8 {+0.41/9 0.019s, n=12497, sd=13} 9. Bg2 {-0.31/8 0.017s, n=12958, sd=13}
c5 {+0.23/9 0.018s, n=13487, sd=14} 10. c4 {-0.79/8 0.017s, n=12323, sd=12}
cxd4 {+1.35/10 0.031s, n=18837, sd=15}
11. cxd5 {-0.40/10 0.021s, n=12470, sd=15} e6 {-0.20/10 0.049s, n=27607, sd=18}
12. Bg5 {+0.32/10 0.043s, n=29572, sd=16} f6 {-0.38/10 0.022s, n=17094, sd=18}
13. Qxd4 {-0.02/10 0.044s, n=31495, sd=18} h5 {-1.12/10 0.045s, n=30587, sd=16}
14. d6 {+0.44/10 0.017s, n=13292, sd=19} fxg5 {-0.95/10 0.055s, n=38675, sd=18}
15. Nd2 {+0.84/9 0.018s, n=13415, sd=12} Ne7 {-1.06/9 0.017s, n=14831, sd=10}
16. Bb7 {+0.22/9 0.032s, n=20059, sd=17} Nc6 {-1.09/10 0.046s, n=31085, sd=20}
17. Qc5 {+1.07/11 0.018s, n=13393, sd=17} Nxe5 {-1.34/10 0.019s, n=15372, sd=16}
18. Qxc8 {+1.60/11 0.014s, n=12703, sd=17}
Qxc8 {-0.61/11 0.024s, n=17190, sd=17}
19. Bxc8 {+1.10/10 0.018s, n=14388, sd=19}
gxh4 {-0.63/10 0.024s, n=19680, sd=17}
20. gxh4 {+0.89/10 0.016s, n=12956, sd=16}
Bxd6 {-0.45/10 0.031s, n=18620, sd=14} 21. Ne4 {+1.05/10 0.022s, n=18942, sd=15}
Be7 {-0.20/9 0.019s, n=13704, sd=13}
22. Ba6 {+0.60/9 0.037s, n=28277, sd=17, Black makes an illegal move: e8h8} 1-0