MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2086"]
[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 "rnbqkbnr/1ppppp2/7p/p5p1/Q1P5/5PP1/PP1PP1BP/RNB1K1NR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:14:44 +0200"]
[GameEndTime "2026-09-14T17:14:45 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.08/10 0.037s, n=23871, sd=15}
6. d3 {+0.32/10 0.032s, n=19756, sd=13} d6 {-0.27/10 0.036s, n=26977, sd=18}
7. f4 {+0.28/9 0.041s, n=20394, sd=13} Bd7 {-0.25/10 0.030s, n=25016, sd=18}
8. Nc3 {+0.20/9 0.024s, n=17274, sd=17} Nd4 {-0.32/9 0.025s, n=18924, sd=14}
9. Qd1 {+0.16/10 0.029s, n=20314, sd=18} gxf4 {-0.37/9 0.028s, n=16110, sd=13}
10. Bxf4 {+0.34/9 0.024s, n=16970, sd=11} Bg7 {-0.33/9 0.024s, n=16199, sd=18}
11. Nf3 {+0.33/8 0.028s, n=18249, sd=15} Nxf3+ {-0.43/9 0.038s, n=19659, sd=15}
12. Bxf3 {+0.40/9 0.027s, n=17539, sd=14} c6 {-0.44/9 0.029s, n=21048, sd=14}
13. h3 {+0.58/10 0.049s, n=35587, sd=19} Nf6 {-0.27/9 0.046s, n=26473, sd=18}
14. Qd2 {+0.42/10 0.017s, n=13106, sd=13} a4 {-0.46/9 0.021s, n=13170, sd=13}
15. a3 {+0.32/10 0.039s, n=26536, sd=15} Qa5 {-0.35/9 0.021s, n=12868, sd=16}
16. g4 {+0.32/8 0.018s, n=12176, sd=15} Be6 {+0.02/10 0.018s, n=12824, sd=17}
17. Rg1 {-0.17/10 0.062s, n=32282, sd=21} Nd7 {+0.75/11 0.022s, n=16475, sd=18}
18. Be3 {-0.65/9 0.028s, n=20142, sd=19} Nc5 {+1.58/12 0.067s, n=48808, sd=21}
19. Bxc5 {-1.24/9 0.023s, n=18111, sd=17} Qxc5 {+1.33/10 0.012s, n=12505, sd=14}
20. e3 {-1.33/10 0.028s, n=19864, sd=16} Bxc3 {+0.99/9 0.018s, n=14503, sd=16}
21. bxc3 {-1.11/10 0.021s, n=16915, sd=18, Black makes an illegal move: e8a8}
1-0