MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1213"]
[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 "rnb1kbnr/p2p1ppp/2p1pq2/1p6/8/2NPP2P/PPP2PP1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:59:53 +0200"]
[GameEndTime "2026-09-14T15:59:54 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+1.04/10 0.034s, n=28523, sd=16} a6 {-0.86/8 0.025s, n=15085, sd=12}
6. d4 {+1.08/9 0.023s, n=18369, sd=18} Qd8 {-0.93/9 0.018s, n=12378, sd=14}
7. Nf3 {+1.08/10 0.029s, n=21264, sd=22} Bb7 {-0.83/10 0.026s, n=21075, sd=18}
8. e4 {+0.83/9 0.064s, n=46497, sd=14} c5 {-0.81/10 0.018s, n=15273, sd=15}
9. d5 {+0.78/9 0.043s, n=32292, sd=14} Nf6 {-0.90/11 0.020s, n=15667, sd=14}
10. Qe2 {+0.85/9 0.028s, n=14886, sd=17} h6 {-0.48/8 0.021s, n=12390, sd=13}
11. Bf4 {+1.13/10 0.031s, n=17481, sd=15} Qb6 {-1.44/8 0.029s, n=17655, sd=15}
12. h4 {+0.87/8 0.024s, n=14413, sd=11} Be7 {-0.38/9 0.028s, n=18501, sd=13}
13. Rh3 {+0.25/10 0.033s, n=27647, sd=14} exd5 {-0.60/11 0.019s, n=15304, sd=17}
14. exd5 {+0.54/11 0.017s, n=16092, sd=15}
Bxd5 {-0.45/11 0.013s, n=12079, sd=17}
15. Nxd5 {+0.75/11 0.046s, n=23208, sd=19}
Nxd5 {-0.65/11 0.025s, n=17744, sd=18} 16. Be5 {+0.33/10 0.020s, n=14156, sd=16}
Nf6 {-0.85/10 0.040s, n=29910, sd=20} 17. g4 {+0.04/10 0.022s, n=13870, sd=11}
Nxg4 {-0.66/10 0.022s, n=16921, sd=14} 18. Bxg7 {+0.91/9 0.023s, n=13506, sd=13}
Rg8 {-0.75/11 0.021s, n=14842, sd=20} 19. Ne5 {+0.40/11 0.018s, n=14794, sd=17}
Qe6 {-0.90/10 0.021s, n=17145, sd=22} 20. Nxg4 {+0.93/9 0.025s, n=17974, sd=17}
Qxe2+ {-0.70/9 0.012s, n=12194, sd=14} 21. Bxe2 {+0.83/9 0.021s, n=18200, sd=20}
Rxg7 {-0.70/10 0.016s, n=17030, sd=17} 22. Nxh6 {+0.79/9 0.014s, n=13458, sd=17}
Rg1+ {-0.59/10 0.040s, n=35395, sd=18} 23. Bf1 {+0.61/9 0.035s, n=32654, sd=16}
Nc6 {-0.76/11 0.034s, n=30790, sd=18, White makes an illegal move: e1a1} 0-1