MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2962"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/p2p1pp1/2p5/1p2p2p/1P6/N1P2N1P/P2PPPP1/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:40:54 +0200"]
[GameEndTime "2026-09-14T17:40:55 +0200"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {+0.38/10 0.072s, n=48324, sd=23}
6. Nd4 {-0.32/9 0.020s, n=15524, sd=12} a5 {+0.75/9 0.034s, n=22145, sd=13}
7. Nac2 {-0.22/9 0.031s, n=21249, sd=12} Na6 {+0.24/8 0.022s, n=14739, sd=11}
8. a3 {+0.19/11 0.049s, n=33437, sd=16} Nc7 {-0.17/8 0.050s, n=32387, sd=13}
9. e3 {+0.13/9 0.025s, n=17898, sd=14} Rh6 {-0.25/7 0.030s, n=19990, sd=14}
10. Bb2 {+0.25/10 0.034s, n=21737, sd=13} Qg5 {-0.27/8 0.020s, n=14362, sd=13}
11. a4 {+0.86/11 0.050s, n=30730, sd=19} axb4 {-0.44/9 0.017s, n=12466, sd=18}
12. axb5 {+1.03/10 0.025s, n=16006, sd=17} c5 {-0.14/8 0.016s, n=12493, sd=14}
13. Rxa8 {+0.68/11 0.027s, n=17345, sd=19} Nxa8 {-0.98/9 0.020s, n=13610, sd=15}
14. Ne2 {+1.35/11 0.039s, n=28442, sd=16} bxc3 {-1.08/10 0.027s, n=15927, sd=16}
15. Bxc3 {+0.82/10 0.019s, n=14863, sd=15} Nb6 {-1.18/11 0.038s, n=27541, sd=17}
16. Nf4 {+1.25/10 0.028s, n=20276, sd=15} h4 {-0.66/11 0.032s, n=23441, sd=19}
17. Qa1 {+0.58/10 0.023s, n=16692, sd=17} d5 {-0.64/12 0.094s, n=64399, sd=20}
18. Be5 {+0.27/11 0.081s, n=53529, sd=18} Bb7 {-0.19/10 0.014s, n=12224, sd=13}
19. Be2 {+0.10/8 0.027s, n=12972, sd=12} d4 {-0.34/13 0.041s, n=28328, sd=24}
20. exd4 {+0.78/12 0.023s, n=16720, sd=18}
cxd4 {-1.66/11 0.033s, n=21935, sd=19}
21. Qxd4 {+0.44/11 0.024s, n=16119, sd=20} Nd7 {-1.92/11 0.058s, n=39097, sd=20}
22. Bc7 {+0.66/11 0.027s, n=19032, sd=21} Qc5 {-1.96/12 0.083s, n=63636, sd=24}
23. Qxc5 {+1.41/10 0.023s, n=17866, sd=18}
Bxc5 {-1.71/10 0.017s, n=13773, sd=19} 24. Ne3 {+1.81/11 0.012s, n=12028, sd=11}
Ne7 {-2.13/9 0.017s, n=16390, sd=16, White makes an illegal move: e1h1} 0-1