MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "135"]
[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/p1p2pp1/1p1pp2p/8/P3P1P1/3B4/1PPP1P1P/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:25:44 +0200"]
[GameEndTime "2026-09-14T18:25:45 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+1.87/9 0.034s, n=26486, sd=14}
6. Nf3 {-1.81/9 0.034s, n=23667, sd=14} Nf6 {+2.14/9 0.017s, n=14030, sd=11}
7. Qe2 {-2.03/10 0.032s, n=26408, sd=19} Nc6 {+2.00/8 0.015s, n=13246, sd=15}
8. Bb5 {-1.71/10 0.030s, n=20887, sd=17} a6 {+2.17/9 0.016s, n=13989, sd=18}
9. Bxc6+ {-1.43/9 0.021s, n=15448, sd=14} Bxc6 {+1.94/9 0.030s, n=22035, sd=19}
10. d3 {-1.29/10 0.018s, n=16434, sd=12} Qd7 {+1.27/10 0.036s, n=27357, sd=14}
11. a5 {-1.45/9 0.014s, n=12009, sd=13} Nxg4 {+1.28/9 0.019s, n=12220, sd=15}
12. axb6 {-1.38/8 0.019s, n=15502, sd=13} cxb6 {+1.17/10 0.023s, n=21161, sd=16}
13. Nd4 {-1.32/8 0.018s, n=12421, sd=12} Nf6 {+1.20/9 0.018s, n=16379, sd=15}
14. f4 {-1.37/9 0.022s, n=14972, sd=14} g6 {+1.28/10 0.051s, n=39690, sd=15}
15. Rg1 {-1.47/9 0.014s, n=13394, sd=12} Bg7 {+1.40/10 0.030s, n=23660, sd=13}
16. f5 {-1.25/10 0.018s, n=17283, sd=18} exf5 {+1.20/9 0.011s, n=12090, sd=16}
17. exf5+ {-1.03/9 0.032s, n=22877, sd=15} Kf8 {+1.25/8 0.016s, n=14490, sd=14}
18. Qf2 {-1.17/10 0.041s, n=38177, sd=15} g5 {+1.72/10 0.012s, n=14413, sd=15}
19. Nc3 {-1.49/10 0.046s, n=42920, sd=17} b5 {+1.35/8 0.015s, n=14854, sd=15}
20. Nce2 {-1.13/9 0.051s, n=44015, sd=13} Kg8 {+1.66/9 0.026s, n=23392, sd=14}
21. Bd2 {-1.39/9 0.015s, n=15587, sd=14}
Bb7 {+1.57/10 0.024s, n=23037, sd=16, White makes an illegal move: e1a1} 0-1