MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "936"]
[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/p2pp2p/1pp2pp1/P7/3P2P1/R7/1PP1PP1P/1NBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:28 +0000"]
[GameEndTime "2026-09-14T14:54:28 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.05/8 0.017s, n=16938, sd=12}
6. axb6 {+0.79/9 0.015s, n=13964, sd=12} Qxb6 {+0.12/9 0.013s, n=12480, sd=15}
7. Rb3 {0.00/10 0.031s, n=28984, sd=15} Qc7 {-0.03/9 0.027s, n=25221, sd=14}
8. e4 {+0.54/9 0.017s, n=15733, sd=16} dxe4 {-0.01/10 0.035s, n=32640, sd=17}
9. Nh3 {+0.28/10 0.043s, n=38839, sd=15} Nh6 {-0.04/10 0.027s, n=24109, sd=18}
10. Be2 {+0.84/10 0.021s, n=20355, sd=15} Nd7 {-0.90/9 0.033s, n=30675, sd=16}
11. Nc3 {+0.42/10 0.029s, n=27392, sd=16} Rb8 {-0.50/10 0.025s, n=24286, sd=16}
12. Rxb8 {+0.29/8 0.016s, n=14594, sd=13} Qxb8 {-0.37/10 0.015s, n=15497, sd=16}
13. Nxe4 {+0.69/9 0.014s, n=13944, sd=15} f5 {-0.55/9 0.016s, n=15151, sd=15}
14. gxf5 {+0.39/9 0.021s, n=20079, sd=14} Nxf5 {-0.62/9 0.018s, n=17676, sd=18}
15. c3 {+0.52/10 0.032s, n=28554, sd=22} Bh6 {-0.69/11 0.046s, n=41351, sd=22}
16. Bxh6 {+0.60/11 0.038s, n=34699, sd=21}
Nxh6 {-0.55/12 0.015s, n=15734, sd=18} 17. Qd2 {+0.50/10 0.021s, n=20330, sd=18}
Nf5 {-0.61/10 0.025s, n=25521, sd=18} 18. Nhg5 {+0.53/9 0.023s, n=22172, sd=19}
Nf6 {-0.68/9 0.018s, n=17100, sd=15}
19. Nc5 {+0.65/9 0.022s, n=19671, sd=18, Black makes an illegal move: e8h8} 1-0