MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2178"]
[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 "rnb1kbnr/pp2pp1p/1qp5/3p2P1/6P1/1P6/PBPPPP2/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:30:05 +0200"]
[GameEndTime "2026-09-14T18:30:06 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... d4 {-3.45/10 0.050s, n=27049, sd=19} 6. e3 {+2.64/9 0.022s, n=13342, sd=13}
Bg7 {-2.57/11 0.027s, n=19325, sd=12} 7. Bc4 {+2.63/10 0.027s, n=16458, sd=16}
Nd7 {-2.45/9 0.029s, n=20068, sd=14} 8. Nf3 {+3.63/10 0.022s, n=17226, sd=16}
c5 {-2.48/9 0.024s, n=15333, sd=13} 9. Na3 {+2.55/9 0.051s, n=33572, sd=22}
Nf8 {-2.84/9 0.035s, n=18208, sd=18} 10. Bb5+ {+3.58/9 0.015s, n=12537, sd=16}
Kd8 {-2.96/9 0.109s, n=61979, sd=20} 11. Be2 {+2.86/8 0.024s, n=13508, sd=14}
h6 {-3.03/9 0.020s, n=12537, sd=14} 12. Nc4 {+2.71/9 0.036s, n=24032, sd=14}
Qc6 {-2.87/10 0.021s, n=12198, sd=12} 13. Rg1 {+2.74/10 0.033s, n=24143, sd=15}
hxg5 {-2.55/11 0.023s, n=16605, sd=19}
14. exd4 {+2.82/10 0.031s, n=23385, sd=14}
cxd4 {-2.26/11 0.025s, n=17388, sd=18}
15. Bxd4 {+2.32/10 0.016s, n=13005, sd=17}
Bxd4 {-2.10/10 0.019s, n=15202, sd=16}
16. Nxd4 {+2.12/11 0.029s, n=22052, sd=19} Qe4 {-2.01/9 0.042s, n=22873, sd=17}
17. Nf3 {+3.05/11 0.041s, n=19427, sd=21} Bxg4 {-2.33/10 0.029s, n=22320, sd=20}
18. Ne3 {+3.27/11 0.026s, n=21247, sd=21} Bxf3 {-2.43/9 0.023s, n=19305, sd=15}
19. Bxf3 {+2.81/10 0.017s, n=15849, sd=20} Qe5 {-2.70/9 0.015s, n=12103, sd=17}
20. d4 {+2.98/10 0.012s, n=12649, sd=13} Qc7 {-2.38/9 0.016s, n=14877, sd=14}
21. Qd2 {+3.77/10 0.019s, n=15969, sd=14} Nf6 {-3.62/9 0.020s, n=16965, sd=16}
22. Rxg5 {+3.91/11 0.024s, n=21731, sd=20} Ne6 {-2.31/9 0.025s, n=19251, sd=12}
23. Rb5 {+5.06/10 0.018s, n=16665, sd=18}
Rb8 {-4.44/10 0.042s, n=30792, sd=22, White makes an illegal move: e1a1} 0-1