MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "128"]
[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 "rnbqkb1r/pp2pp1p/3p1n2/2p3p1/2P2P2/8/PP1PP1PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:33 +0000"]
[GameEndTime "2026-09-14T13:35:34 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg5 {+1.02/9 0.016s, n=15475, sd=15} Ne4 {-0.29/9 0.016s, n=14291, sd=14}
6. Nf3 {+0.72/10 0.035s, n=26412, sd=15} Rg8 {-1.07/8 0.024s, n=20194, sd=11}
7. g3 {+1.06/10 0.015s, n=13018, sd=8} Nxg5 {-0.59/10 0.015s, n=12953, sd=13}
8. Nxg5 {+0.84/10 0.020s, n=19621, sd=13} Rxg5 {-0.66/10 0.037s, n=31964, sd=12}
9. Bg2 {+0.60/8 0.015s, n=14798, sd=12} Nc6 {-0.64/9 0.018s, n=18100, sd=15}
10. Nc3 {+0.81/9 0.025s, n=22468, sd=13} Rg8 {-0.59/10 0.031s, n=26142, sd=19}
11. Qc2 {+0.61/8 0.014s, n=13089, sd=13} Rh8 {-0.56/11 0.044s, n=36701, sd=22}
12. b3 {+0.56/9 0.022s, n=19077, sd=16} Bg7 {-0.43/11 0.015s, n=13144, sd=16}
13. Bb2 {+0.77/9 0.024s, n=19280, sd=15} Nd4 {-0.54/9 0.029s, n=23148, sd=15}
14. Qc1 {+0.97/10 0.026s, n=18688, sd=14} h5 {-0.59/9 0.025s, n=20992, sd=15}
15. e3 {+0.45/7 0.015s, n=12447, sd=10} Nc6 {-0.46/10 0.028s, n=24510, sd=17}
16. Ne4 {+0.57/9 0.029s, n=19430, sd=15} Ne5 {-0.54/8 0.016s, n=12501, sd=16}
17. Qc2 {+0.66/9 0.026s, n=20335, sd=15} h4 {-0.47/9 0.023s, n=17403, sd=15}
18. Nf2 {+0.71/10 0.053s, n=37098, sd=18} hxg3 {-0.60/9 0.019s, n=15357, sd=15}
19. hxg3 {+0.55/9 0.021s, n=16716, sd=24} Rxh1+ {-0.68/9 0.024s, n=19595, sd=17}
20. Bxh1 {+1.00/10 0.028s, n=19585, sd=23}
Kd7 {-0.71/10 0.041s, n=32291, sd=16, White makes an illegal move: e1a1} 0-1