MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "828"]
[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 "rnbqkb1r/1pppppp1/p7/7p/3Pn3/PP5P/2PBPPP1/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:36:22 +0200"]
[GameEndTime "2026-09-14T17:36:23 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.50/9 0.023s, n=19264, sd=14} 6. Nc3 {-0.64/9 0.018s, n=15032, sd=16}
Nxd2 {+0.48/11 0.032s, n=28957, sd=15} 7. Qxd2 {-0.56/13 0.014s, n=12217, sd=10}
Bf5 {+0.37/10 0.024s, n=16857, sd=15} 8. e3 {-0.61/11 0.016s, n=14530, sd=19}
e6 {+0.37/9 0.014s, n=12647, sd=16} 9. Nf3 {-0.36/10 0.016s, n=14907, sd=16}
Nd7 {+0.45/9 0.021s, n=18741, sd=14} 10. Bd3 {-0.55/11 0.020s, n=17348, sd=17}
Bxd3 {+0.35/9 0.017s, n=14442, sd=14} 11. cxd3 {-0.36/10 0.020s, n=14905, sd=16}
g5 {+0.67/9 0.023s, n=18098, sd=12} 12. b4 {-0.66/7 0.026s, n=13295, sd=12}
Qf6 {+0.57/9 0.015s, n=12717, sd=17} 13. Qa2 {-0.70/8 0.021s, n=12066, sd=17}
g4 {+0.71/9 0.025s, n=16434, sd=12} 14. Nd2 {-1.03/9 0.044s, n=28786, sd=15}
Bd6 {+0.78/10 0.026s, n=21687, sd=15} 15. Qc2 {-0.67/9 0.022s, n=12474, sd=13}
c6 {+0.87/9 0.031s, n=20927, sd=14} 16. Rb1 {-0.87/9 0.024s, n=14477, sd=14}
gxh3 {+0.86/9 0.034s, n=22673, sd=13} 17. Rxh3 {-0.70/10 0.021s, n=13223, sd=17}
Rg8 {+1.24/10 0.023s, n=16932, sd=16} 18. g3 {-0.75/9 0.025s, n=16434, sd=15}
h4 {+1.43/10 0.030s, n=22919, sd=17} 19. gxh4 {-0.86/9 0.021s, n=15268, sd=17}
Rg2 {+0.99/10 0.025s, n=19698, sd=14} 20. Nf1 {-0.78/9 0.023s, n=17937, sd=17}
Qf5 {+0.76/10 0.044s, n=35277, sd=24}
21. Rh1 {-1.00/9 0.015s, n=12144, sd=16, Black makes an illegal move: e8a8} 1-0