MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "961"]
[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 "rnbqkb1r/pppppppp/8/6B1/1PPP2n1/8/P3PPPP/RN1QKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:41 +0000"]
[GameEndTime "2026-09-14T16:01:42 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+1.45/9 0.028s, n=14009, sd=11} d6 {-1.83/8 0.017s, n=15691, sd=15}
6. Nc3 {+1.68/10 0.027s, n=24959, sd=17} h6 {-1.83/10 0.059s, n=50465, sd=18}
7. Bh4 {+1.65/9 0.022s, n=20062, sd=17} g5 {-1.35/10 0.019s, n=18570, sd=15}
8. Bg3 {+1.41/9 0.014s, n=14397, sd=17} Nf6 {-1.33/9 0.023s, n=17533, sd=15}
9. Rc1 {+1.47/9 0.020s, n=19548, sd=12} g4 {-1.41/10 0.026s, n=25283, sd=15}
10. Nh4 {+1.34/10 0.014s, n=13721, sd=15} a5 {-1.49/11 0.030s, n=28589, sd=21}
11. Qa4+ {+1.62/10 0.018s, n=14696, sd=13} Bd7 {-1.47/8 0.015s, n=14341, sd=12}
12. b5 {+1.78/11 0.015s, n=15214, sd=18} Nh5 {-1.96/9 0.015s, n=13395, sd=16}
13. e3 {+2.06/9 0.012s, n=12455, sd=14} e6 {-2.04/9 0.012s, n=12487, sd=12}
14. Qc2 {+2.22/10 0.019s, n=16309, sd=13} Nxg3 {-1.99/10 0.015s, n=14598, sd=16}
15. hxg3 {+2.04/10 0.015s, n=14077, sd=15} h5 {-2.07/9 0.025s, n=22088, sd=15}
16. Bd3 {+2.24/10 0.018s, n=17216, sd=14} Be7 {-2.35/9 0.032s, n=25307, sd=15}
17. f4 {+2.63/9 0.015s, n=13651, sd=10} Kf8 {-2.27/9 0.023s, n=20634, sd=13}
18. f5 {+2.69/10 0.024s, n=22318, sd=16} e5 {-2.40/10 0.014s, n=13996, sd=15}
19. dxe5 {+2.86/11 0.015s, n=13098, sd=16} dxe5 {-3.24/9 0.015s, n=14696, sd=15}
20. f6 {+3.47/10 0.016s, n=15918, sd=15} Bxf6 {-3.90/8 0.014s, n=12946, sd=15}
21. Rd1 {+3.54/10 0.020s, n=19508, sd=18} Bxh4 {-2.87/9 0.013s, n=14016, sd=14}
22. gxh4 {+4.24/12 0.055s, n=47052, sd=19} c6 {-3.32/10 0.033s, n=33910, sd=19}
23. Bf5 {+4.47/11 0.019s, n=15400, sd=16}
Qe7 {-4.37/9 0.016s, n=16513, sd=12, White makes an illegal move: e1h1} 0-1