MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1752"]
[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 "rnb1qbnr/pp1ppkpp/8/2p2p2/2P5/4P2N/PP1P1PPP/RNBQKB1R w KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:51 +0000"]
[GameEndTime "2026-09-14T16:03:52 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ng5+ {+2.80/8 0.036s, n=28814, sd=16} Kg6 {-2.56/8 0.021s, n=16598, sd=14}
6. h4 {+3.80/9 0.026s, n=23423, sd=15} h6 {-1.52/9 0.031s, n=19682, sd=16}
7. Nh3 {+1.01/7 0.012s, n=12253, sd=14} Nf6 {-1.22/10 0.023s, n=19325, sd=17}
8. d4 {+1.25/8 0.017s, n=14629, sd=13} cxd4 {-1.49/9 0.022s, n=16954, sd=16}
9. exd4 {+1.27/9 0.031s, n=23903, sd=14} Kh7 {-0.95/9 0.019s, n=15235, sd=19}
10. Nc3 {+1.42/9 0.027s, n=20491, sd=15} e6 {-1.22/9 0.017s, n=14287, sd=13}
11. Be2 {+1.59/8 0.029s, n=20277, sd=14} d6 {-1.38/9 0.032s, n=24206, sd=14}
12. Qd3 {+1.22/8 0.014s, n=12746, sd=7} Nc6 {-0.97/8 0.017s, n=13722, sd=12}
13. g4 {+0.94/9 0.015s, n=14022, sd=13} Nb4 {-1.16/8 0.015s, n=12569, sd=13}
14. Qb1 {+1.39/10 0.024s, n=22981, sd=16} e5 {-1.59/8 0.018s, n=14362, sd=15}
15. d5 {+1.03/10 0.054s, n=42197, sd=16} e4 {-1.06/11 0.034s, n=27529, sd=19}
16. g5 {+1.59/9 0.034s, n=28599, sd=17} Nd7 {-1.14/9 0.031s, n=22957, sd=20}
17. Be3 {+1.32/8 0.024s, n=19907, sd=15} Ne5 {-0.94/10 0.021s, n=16898, sd=18}
18. Nf4 {+1.15/9 0.024s, n=19789, sd=20} g6 {-1.41/8 0.024s, n=15778, sd=18}
19. Nb5 {+0.46/8 0.019s, n=15780, sd=13} Qd8 {-1.07/9 0.017s, n=14153, sd=17}
20. Qd1 {+0.85/10 0.064s, n=51174, sd=19} Kg8 {-0.79/9 0.015s, n=13061, sd=12}
21. Rg1 {+1.04/8 0.018s, n=15253, sd=11} hxg5 {-0.94/8 0.023s, n=18499, sd=15}
22. Rxg5 {+1.12/9 0.014s, n=13317, sd=14} Rxh4 {+2.82/9 0.038s, n=24407, sd=16}
23. Nxg6 {-3.84/8 0.013s, n=12942, sd=15} Nbd3+ {+4.04/8 0.033s, n=27868, sd=12}
24. Bxd3 {-2.99/7 0.042s, n=30349, sd=17} Rh1+ {+3.84/9 0.014s, n=14856, sd=20}
25. Bf1 {-3.61/6 0.023s, n=20462, sd=16} Nf3+ {+4.19/9 0.015s, n=13905, sd=20}
26. Qxf3 {-4.04/10 0.017s, n=17126, sd=20}
exf3 {+3.72/11 0.018s, n=14883, sd=19, White makes an illegal move: e1a1} 0-1