MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "243"]
[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 "r1bqkbnr/p1pppppp/1p6/8/3PP1n1/8/PPP2PPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:11"]
[GameStartTime "2026-09-14T14:50:33 +0000"]
[GameEndTime "2026-09-14T14:50:44 +0000"]
[PlyCount "53"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxg4 {+7.04/11 0.042s, n=32944, sd=15} h5 {-7.02/7 0.029s, n=21845, sd=13}
6. Qe2 {+7.21/10 0.024s, n=21765, sd=16} a6 {-7.17/9 0.041s, n=28669, sd=16}
7. Nf3 {+7.28/9 0.029s, n=27982, sd=15} Bb7 {-7.22/9 0.054s, n=40767, sd=13}
8. Nc3 {+7.21/8 0.022s, n=19585, sd=14} e6 {-7.23/8 0.016s, n=13546, sd=15}
9. d5 {+7.34/9 0.030s, n=26754, sd=15} Bb4 {-7.19/8 0.025s, n=14666, sd=14}
10. Bg5 {+7.22/9 0.025s, n=21493, sd=16} Bxc3+ {-6.85/9 0.026s, n=19968, sd=16}
11. bxc3 {+7.05/8 0.018s, n=16156, sd=15} f6 {-7.14/9 0.029s, n=17994, sd=18}
12. Bf4 {+6.98/9 0.021s, n=18351, sd=15} Qe7 {-6.86/9 0.024s, n=15738, sd=15}
13. Qc4 {+7.33/9 0.021s, n=18748, sd=14} c5 {-6.91/8 0.023s, n=12159, sd=12}
14. Be2 {+7.23/9 0.032s, n=28284, sd=14} b5 {-7.43/9 0.031s, n=21433, sd=14}
15. Qd3 {+7.48/9 0.020s, n=17308, sd=13} Nh6 {-7.59/9 0.083s, n=50857, sd=12}
16. a4 {+7.38/9 0.046s, n=37950, sd=16} Kf7 {-7.52/8 0.021s, n=12406, sd=14}
17. axb5 {+7.41/9 0.027s, n=23948, sd=14} exd5 {-7.31/9 0.031s, n=19672, sd=21}
18. exd5 {+7.55/10 0.018s, n=15443, sd=16} Rhe8 {-6.96/9 0.022s, n=18003, sd=13}
19. b6 {+7.51/9 0.024s, n=21210, sd=16} Ng4 {-7.55/7 0.032s, n=17865, sd=14}
20. h3 {+7.98/9 0.032s, n=28248, sd=12} Qe4 {-7.98/9 0.070s, n=45264, sd=15}
21. Bc7 {+8.13/9 0.052s, n=43513, sd=16} Qxe2+ {-8.28/7 0.024s, n=21476, sd=15}
22. Qxe2 {+9.17/8 0.040s, n=34558, sd=12} Nh6 {-8.16/7 0.021s, n=14320, sd=14}
23. Ne5+ {+9.34/8 0.033s, n=28940, sd=13} Kg8 {-9.23/7 0.121s, n=69279, sd=13}
24. Qxh5 {+9.23/8 9.807s, n=8000000, sd=13} fxe5 {-9.33/7 0.025s, n=20272, sd=9}
25. f4 {+9.95/8 0.021s, n=20251, sd=12} e4 {-9.26/10 0.035s, n=27675, sd=15}
26. f5 {+9.73/9 0.015s, n=12756, sd=11} Re5 {-10.06/8 0.021s, n=18163, sd=11}
27. Bxe5 {+10.06/8 0.013s, n=12557, sd=9} Bxd5 {-9.95/8 0.053s, n=34045, sd=15}
28. Qg6 {+10.97/11 0.030s, n=29352, sd=13}
Nxf5 {-11.49/8 0.029s, n=23101, sd=15}
29. Qxf5 {+11.58/10 0.031s, n=30990, sd=18}
Re8 {-11.27/9 0.059s, n=36416, sd=18} 30. Qxd7 {+11.17/8 0.020s, n=19393, sd=15}
Rxe5 {-11.28/8 0.016s, n=13046, sd=16, White makes an illegal move: e1a1} 0-1