MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "42"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/3pp1pp/1p3p2/p1p5/3N4/7P/PPPPPPPR/RNBQKB2 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:14 +0000"]
[GameEndTime "2026-09-14T14:49:15 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nb5 {+0.17/9 0.037s, n=35783, sd=15} Na6 {-0.46/8 0.019s, n=20800, sd=11}
6. Rh1 {+0.40/9 0.037s, n=30343, sd=13} Bb7 {-0.35/8 0.013s, n=12066, sd=14}
7. N1a3 {+0.50/9 0.013s, n=13116, sd=18} e6 {-0.42/10 0.053s, n=45742, sd=18}
8. d3 {+0.16/9 0.016s, n=15015, sd=16} Nc7 {-0.17/9 0.017s, n=17364, sd=17}
9. Nxc7+ {+0.46/10 0.030s, n=28420, sd=17} Qxc7 {-0.30/9 0.016s, n=15346, sd=15}
10. Nb5 {0.00/10 0.047s, n=38614, sd=17} Qc6 {-0.13/9 0.015s, n=14351, sd=19}
11. a4 {-0.24/9 0.021s, n=19243, sd=16} Ne7 {-0.12/9 0.028s, n=22089, sd=11}
12. e4 {+0.08/10 0.055s, n=45309, sd=15} Ba6 {-0.35/9 0.026s, n=22892, sd=17}
13. c4 {+0.49/11 0.032s, n=23628, sd=18} g6 {-0.53/9 0.037s, n=30884, sd=14}
14. Bf4 {+0.51/11 0.011s, n=12710, sd=17} e5 {-0.44/10 0.028s, n=22606, sd=17}
15. Be3 {+0.45/11 0.022s, n=23807, sd=21} Bxb5 {-0.78/12 0.098s, n=78919, sd=19}
16. axb5 {+0.54/10 0.020s, n=17108, sd=15} Qd6 {-0.63/10 0.023s, n=22208, sd=14}
17. Be2 {+0.68/10 0.033s, n=19358, sd=16} f5 {-0.58/9 0.014s, n=13292, sd=17}
18. exf5 {+0.83/10 0.019s, n=17672, sd=17}
Nxf5 {-0.58/10 0.015s, n=14573, sd=14}
19. Bf3 {+0.72/10 0.020s, n=15047, sd=18, Black makes an illegal move: e8a8} 1-0