MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1183"]
[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 "rnbqk1nr/p1ppppbp/1p2Q3/6p1/4P2P/8/PPPP1PPR/RNB1KBN1 b Qkq - 5 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:02:24 +0000"]
[GameEndTime "2026-09-14T16:02:25 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxe6 {+9.02/7 0.040s, n=31505, sd=15}
6. Na3 {-8.46/7 0.035s, n=24091, sd=14} b5 {+8.66/7 0.024s, n=21779, sd=13}
7. Bxb5+ {-8.62/7 0.021s, n=17647, sd=13} c6 {+8.63/7 0.031s, n=25264, sd=16}
8. c3 {-8.57/8 0.057s, n=40114, sd=12} cxb5 {+8.57/7 0.026s, n=20457, sd=12}
9. Nxb5 {-8.53/8 0.048s, n=30010, sd=16} Nc6 {+8.45/8 0.050s, n=38506, sd=14}
10. a4 {-8.59/7 0.034s, n=30546, sd=14} a6 {+8.67/7 0.036s, n=32849, sd=11}
11. Nd4 {-8.68/7 0.066s, n=52745, sd=10} Nb8 {+8.64/7 0.017s, n=15051, sd=13}
12. Nf5 {-8.32/8 0.052s, n=43389, sd=12} exf5 {+8.69/9 0.024s, n=23032, sd=13}
13. Ne2 {-8.63/7 0.030s, n=26867, sd=16} gxh4 {+8.66/8 0.017s, n=15936, sd=11}
14. Nf4 {-8.63/7 0.027s, n=21985, sd=10} Bxc3 {+9.12/7 0.028s, n=25332, sd=12}
15. dxc3 {-8.83/8 0.067s, n=44721, sd=11} Nc6 {+8.97/7 0.018s, n=16329, sd=12}
16. Nh5 {-8.64/7 0.018s, n=14572, sd=12} Qa5 {+9.01/6 0.018s, n=16291, sd=8}
17. Rh1 {-8.76/6 0.019s, n=12587, sd=11} h3 {+9.49/7 0.023s, n=17624, sd=11}
18. Ng7+ {-8.99/6 0.022s, n=16216, sd=9} Kf8 {+9.62/7 0.041s, n=36574, sd=12}
19. g3 {-9.50/7 0.035s, n=21426, sd=10} Qxc3+ {+10.03/7 0.014s, n=13831, sd=11}
20. bxc3 {-10.49/9 0.099s, n=80396, sd=17}
Kxg7 {+10.25/10 0.027s, n=29123, sd=15} 21. exf5 {-9.89/7 0.020s, n=12737, sd=9}
Bxf5 {+10.01/8 0.036s, n=28995, sd=14} 22. Bb2 {-10.31/7 0.020s, n=17070, sd=12}
h5 {+10.28/8 0.048s, n=44913, sd=12, White makes an illegal move: e1a1} 0-1