MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2732"]
[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 "r1bqkb1r/ppp1pp1p/n4n2/3p2p1/2P5/1Q3PP1/PP1PP2P/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:05:58 +0200"]
[GameEndTime "2026-09-14T18:05:59 +0200"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxd5 {-0.17/9 0.018s, n=13123, sd=16} Nxd5 {+0.34/10 0.058s, n=36372, sd=17}
6. Nc3 {-0.24/9 0.038s, n=24716, sd=15} Nb6 {+0.28/9 0.036s, n=24026, sd=14}
7. Qb5+ {-0.34/9 0.022s, n=15946, sd=16} c6 {-0.01/9 0.069s, n=46320, sd=18}
8. Qxg5 {-0.52/10 0.021s, n=15557, sd=17} Nb4 {+0.43/9 0.021s, n=14971, sd=14}
9. Rb1 {-0.01/10 0.028s, n=19685, sd=13} h5 {+0.59/8 0.020s, n=12413, sd=13}
10. a3 {+0.62/9 0.028s, n=17114, sd=15} Nc2+ {-0.15/9 0.022s, n=15448, sd=15}
11. Kf2 {+1.37/8 0.033s, n=22424, sd=14} Nd4 {-0.66/9 0.024s, n=12162, sd=14}
12. e3 {+0.65/10 0.044s, n=28967, sd=18} Nf5 {-0.66/9 0.030s, n=15306, sd=14}
13. Qf4 {+0.96/9 0.016s, n=12629, sd=13} Bg7 {-0.65/10 0.020s, n=13580, sd=12}
14. Qe4 {+0.89/10 0.031s, n=22049, sd=16} Nd6 {-0.70/10 0.039s, n=20690, sd=17}
15. Qc2 {+1.14/11 0.046s, n=22961, sd=16} h4 {-1.11/11 0.047s, n=29496, sd=19}
16. g4 {+0.82/9 0.018s, n=12007, sd=18} e5 {-1.20/10 0.031s, n=21959, sd=16}
17. d3 {+0.84/9 0.052s, n=28569, sd=14} Bh6 {-0.71/10 0.081s, n=43120, sd=18}
18. Bh3 {+0.83/8 0.027s, n=18362, sd=13} f5 {-0.64/10 0.023s, n=13944, sd=13}
19. gxf5 {+0.76/9 0.033s, n=16641, sd=13} Bxf5 {-1.04/10 0.032s, n=19475, sd=16}
20. Bxf5 {+0.49/10 0.038s, n=27406, sd=17} Nxf5 {+0.49/9 0.019s, n=12300, sd=12}
21. d4 {+0.43/8 0.023s, n=16042, sd=20} Rf8 {-0.06/8 0.040s, n=16763, sd=16}
22. Qe4 {+0.34/10 0.036s, n=24775, sd=19} Nc4 {+0.04/8 0.018s, n=13520, sd=13}
23. Nge2 {-0.13/9 0.031s, n=22989, sd=18} Qe7 {-0.01/10 0.038s, n=28518, sd=17}
24. f4 {-0.26/10 0.024s, n=20035, sd=21} exf4 {+0.16/10 0.026s, n=20936, sd=19}
25. Qxe7+ {-0.12/10 0.034s, n=17364, sd=16}
Nxe7 {+0.10/9 0.024s, n=14348, sd=17}
26. exf4 {-0.06/11 0.019s, n=17061, sd=18, Black makes an illegal move: e8a8}
1-0