MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "833"]
[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 "rnbqkbnr/1pppp2p/p7/5p2/P3P1p1/7P/1PPP1PP1/RNBQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:36:12 +0200"]
[GameEndTime "2026-09-14T15:36:13 +0200"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {-1.70/10 0.018s, n=16285, sd=16}
6. hxg4 {+1.76/9 0.018s, n=16163, sd=16} d5 {-1.66/10 0.017s, n=12502, sd=18}
7. d3 {+1.46/10 0.025s, n=22032, sd=18} Nc6 {-1.46/9 0.013s, n=12114, sd=14}
8. dxe4 {+1.53/9 0.019s, n=19831, sd=17} dxe4 {-1.59/10 0.029s, n=20313, sd=18}
9. Be2 {+1.46/9 0.018s, n=17298, sd=19} Qxd1+ {-1.60/9 0.014s, n=13244, sd=17}
10. Bxd1 {+1.56/9 0.017s, n=14718, sd=24} Nf6 {-1.62/10 0.022s, n=21350, sd=19}
11. g5 {+1.82/10 0.018s, n=18002, sd=20} Nd5 {-1.72/10 0.025s, n=22803, sd=17}
12. Bh5+ {+1.61/9 0.019s, n=18394, sd=20} Kd8 {-1.39/10 0.042s, n=39192, sd=22}
13. Bg6 {+2.20/10 0.021s, n=18741, sd=20} e3 {-1.67/9 0.016s, n=14102, sd=13}
14. fxe3 {+2.09/12 0.017s, n=17588, sd=23} Bg7 {-2.20/8 0.017s, n=16176, sd=15}
15. Rxh7 {+2.15/10 0.012s, n=12409, sd=15} Rxh7 {-2.57/9 0.013s, n=12441, sd=14}
16. Bxh7 {+2.56/11 0.022s, n=22223, sd=14} Be6 {-2.71/9 0.017s, n=16408, sd=17}
17. c3 {+2.33/10 0.017s, n=16454, sd=22} Ne5 {-2.35/10 0.023s, n=21241, sd=16}
18. Nd2 {+2.45/9 0.013s, n=12546, sd=10} Nxe3 {-1.97/10 0.020s, n=18789, sd=20}
19. Ndf3 {+1.81/9 0.014s, n=12143, sd=14} N3c4 {-1.88/10 0.027s, n=25468, sd=16}
20. Nxe5 {+2.24/9 0.011s, n=12613, sd=15} Bxe5 {-1.65/10 0.014s, n=15696, sd=16}
21. Nf3 {+1.68/9 0.016s, n=17255, sd=15} Bg7 {-1.45/10 0.021s, n=21949, sd=15}
22. Nd4 {+1.70/10 0.031s, n=32538, sd=17} Bd5 {-1.59/10 0.024s, n=24681, sd=16}
23. Nf5 {+1.82/10 0.012s, n=12772, sd=12} Be5 {-1.53/9 0.017s, n=17213, sd=14}
24. Ne3 {+2.05/9 0.013s, n=14177, sd=16} Nxe3 {-1.23/10 0.030s, n=28677, sd=20}
25. Bxe3 {+1.89/9 0.028s, n=26269, sd=18}
Bxg2 {-1.67/9 0.021s, n=15747, sd=16, White makes an illegal move: e1a1} 0-1