MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "599"]
[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 "r1bq1b1r/ppppkppp/n3pn2/8/7P/1PP5/PQ1PPPP1/RNB1KBNR b KQ - 4 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:18 +0000"]
[GameEndTime "2026-09-14T13:38:19 +0000"]
[PlyCount "52"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {-0.04/8 0.016s, n=14945, sd=12}
6. Nf3 {-0.06/10 0.019s, n=17384, sd=15} d5 {+0.20/9 0.023s, n=20002, sd=14}
7. d4 {+0.01/10 0.026s, n=23093, sd=17} c5 {+0.17/9 0.022s, n=18082, sd=14}
8. Bf4 {+0.03/11 0.037s, n=32155, sd=16} cxd4 {-0.11/8 0.023s, n=19222, sd=13}
9. cxd4 {+0.28/10 0.034s, n=24999, sd=16} Bb4+ {-0.12/9 0.019s, n=16558, sd=14}
10. Nfd2 {+0.34/9 0.018s, n=17094, sd=11} Be7 {-0.29/9 0.038s, n=27945, sd=15}
11. e3 {+0.46/10 0.016s, n=15715, sd=18} Bd7 {-0.57/8 0.038s, n=31525, sd=15}
12. a3 {+0.48/10 0.024s, n=20714, sd=16} Nb8 {-0.75/9 0.067s, n=50042, sd=15}
13. h5 {+0.87/10 0.026s, n=23723, sd=13} a6 {-1.06/10 0.050s, n=39595, sd=15}
14. Nc3 {+1.00/10 0.028s, n=23586, sd=18} Nc6 {-1.15/9 0.019s, n=16197, sd=17}
15. h6 {+0.95/9 0.034s, n=24316, sd=14} g6 {-1.18/9 0.031s, n=24578, sd=14}
16. Be2 {+1.45/11 0.016s, n=13872, sd=16} Ng8 {-1.59/9 0.017s, n=13506, sd=14}
17. b4 {+2.13/9 0.026s, n=15919, sd=13} Na7 {-2.06/9 0.021s, n=16704, sd=14}
18. a4 {+2.21/9 0.018s, n=14839, sd=13} g5 {-2.33/10 0.060s, n=41738, sd=21}
19. Be5 {+1.79/9 0.021s, n=16577, sd=14} f6 {-1.76/10 0.020s, n=15859, sd=21}
20. Bg3 {+2.17/10 0.025s, n=19235, sd=15} Rc8 {-2.34/10 0.018s, n=15076, sd=15}
21. Rc1 {+2.24/10 0.050s, n=31431, sd=17} Qb6 {-2.06/10 0.017s, n=13281, sd=16}
22. b5 {+2.52/11 0.019s, n=15862, sd=14} axb5 {-2.17/9 0.022s, n=13232, sd=13}
23. axb5 {+2.43/9 0.016s, n=12573, sd=18} Qa5 {-1.92/9 0.019s, n=15459, sd=14}
24. Ra1 {+2.53/11 0.016s, n=13879, sd=17} Qxc3 {-2.69/10 0.018s, n=16146, sd=22}
25. Qxc3 {+2.12/11 0.027s, n=23802, sd=20}
Rxc3 {-2.43/11 0.019s, n=18588, sd=22}
26. Rxa7 {+3.06/10 0.013s, n=13846, sd=19}
Rc1+ {-1.82/10 0.038s, n=33633, sd=19} 27. Bd1 {+2.32/9 0.014s, n=13944, sd=18}
Bxb5 {-2.89/10 0.013s, n=12226, sd=21}
28. Rxb7 {+2.50/10 0.019s, n=18246, sd=20} Bd7 {-2.81/9 0.015s, n=12013, sd=12}
29. Nb3 {+2.97/11 0.013s, n=13619, sd=19} Rc4 {-2.33/10 0.031s, n=27207, sd=17}
30. Bh5+ {+3.26/9 0.026s, n=20715, sd=20}
Kd8 {-2.27/10 0.015s, n=14962, sd=15, White makes an illegal move: e1h1} 0-1