MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "855"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/1ppp1p1p/8/p3p3/5Pp1/PP1P4/2P1P1PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:25 +0000"]
[GameEndTime "2026-09-14T16:01:26 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {+1.15/9 0.025s, n=19844, sd=14} Nc6 {-0.71/8 0.015s, n=12415, sd=12}
6. d4 {+1.30/9 0.023s, n=17484, sd=13} d6 {-1.29/10 0.041s, n=32655, sd=15}
7. e4 {+1.28/9 0.015s, n=12412, sd=14} dxe5 {-1.15/10 0.020s, n=16881, sd=17}
8. d5 {+1.10/9 0.019s, n=12718, sd=14} Nce7 {-1.11/10 0.026s, n=21728, sd=17}
9. Nc3 {+1.16/9 0.016s, n=12664, sd=15} f5 {-1.01/9 0.017s, n=14217, sd=14}
10. Bg5 {+1.36/8 0.015s, n=12213, sd=15} Bg7 {-1.66/8 0.030s, n=22005, sd=14}
11. Bb5+ {+1.15/8 0.029s, n=22789, sd=14} c6 {-1.00/10 0.025s, n=20797, sd=25}
12. d6 {+0.92/9 0.021s, n=17901, sd=18} cxb5 {-0.95/9 0.020s, n=14805, sd=14}
13. Nxb5 {+1.14/11 0.030s, n=25411, sd=20} Kf7 {-0.90/10 0.025s, n=22215, sd=20}
14. Ne2 {+0.71/10 0.100s, n=85048, sd=23} Ra6 {-0.45/9 0.023s, n=20019, sd=13}
15. dxe7 {+0.73/7 0.019s, n=13451, sd=11} Nxe7 {+0.40/10 0.029s, n=24879, sd=17}
16. Nec3 {0.00/10 0.070s, n=52790, sd=19} Bf6 {-0.40/9 0.019s, n=15689, sd=16}
17. Bxf6 {+0.46/11 0.026s, n=22968, sd=20} Rxf6 {0.00/10 0.022s, n=19189, sd=16}
18. exf5 {+0.26/10 0.021s, n=13978, sd=19}
Bxf5 {-0.07/10 0.027s, n=22963, sd=17} 19. Qe2 {+0.28/10 0.020s, n=17199, sd=17}
Rf8 {+0.16/10 0.016s, n=13708, sd=18} 20. Rd1 {+0.14/10 0.032s, n=22663, sd=17}
Qb6 {-0.09/10 0.017s, n=13913, sd=17} 21. Na4 {+0.15/11 0.015s, n=13132, sd=18}
Qc6 {-0.13/10 0.026s, n=22867, sd=21, White makes an illegal move: e1h1} 0-1