MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "369"]
[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 "rnbq1bnr/pp1kp1pp/2p5/3p1p2/3P4/2P1P2P/PP1N1PP1/R1BQKBNR b KQ - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:14 +0000"]
[GameEndTime "2026-09-14T13:36:15 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {-1.00/9 0.018s, n=13485, sd=11}
6. Ngf3 {+0.90/8 0.039s, n=30449, sd=12} e6 {-0.95/10 0.018s, n=13326, sd=15}
7. Be2 {+0.88/10 0.062s, n=43878, sd=18} Bd6 {-0.76/11 0.033s, n=22424, sd=16}
8. b4 {+0.96/10 0.038s, n=30104, sd=14} Nf6 {-1.01/8 0.023s, n=17395, sd=14}
9. a4 {+1.08/9 0.024s, n=18004, sd=14} Ne4 {-1.04/8 0.016s, n=13260, sd=17}
10. Bb2 {+1.23/10 0.028s, n=24595, sd=14} Nd7 {-1.18/8 0.016s, n=14032, sd=11}
11. Qb3 {+0.50/9 0.062s, n=40962, sd=15} Ndf6 {-0.89/8 0.038s, n=25794, sd=12}
12. Nxe4 {+0.53/9 0.038s, n=24696, sd=16} Nxe4 {-0.44/10 0.035s, n=24066, sd=15}
13. c4 {+0.56/10 0.034s, n=24246, sd=16} Bd7 {-0.25/9 0.048s, n=33095, sd=14}
14. Ba3 {+0.79/9 0.027s, n=18766, sd=17} h5 {-0.60/8 0.020s, n=14285, sd=11}
15. c5 {+0.61/10 0.030s, n=19396, sd=14} Bc7 {-0.56/9 0.032s, n=20683, sd=17}
16. h4 {+0.55/10 0.065s, n=37103, sd=19} a6 {-0.44/8 0.021s, n=14088, sd=11}
17. Bb2 {+0.51/10 0.046s, n=29300, sd=19} g5 {-0.64/10 0.051s, n=33311, sd=18}
18. hxg5 {+0.65/8 0.029s, n=19585, sd=13} h4 {-0.43/10 0.020s, n=14829, sd=13}
19. b5 {+0.91/9 0.022s, n=16243, sd=14} axb5 {-0.51/10 0.018s, n=14577, sd=22}
20. axb5 {+0.93/9 0.016s, n=12311, sd=26} Rxa1+ {-0.44/9 0.015s, n=12837, sd=17}
21. Bxa1 {+0.46/9 0.035s, n=26995, sd=23} Qa8 {-0.38/9 0.028s, n=19346, sd=19}
22. Bb2 {+0.50/10 0.023s, n=16789, sd=20}
cxb5 {-0.28/9 0.024s, n=18156, sd=14, White makes an illegal move: e1h1} 0-1