MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1344"]
[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 "rnbqk1nr/1pp1ppbp/p2p4/6p1/P4P2/1P6/2PPP1PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:37:29 +0200"]
[GameEndTime "2026-09-14T17:37:31 +0200"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa1 {+7.89/10 0.043s, n=26102, sd=15}
6. fxg5 {-7.71/9 0.028s, n=20947, sd=14} e5 {+7.55/9 0.031s, n=23701, sd=17}
7. d3 {-7.33/8 0.019s, n=15142, sd=12} Nc6 {+7.36/9 0.030s, n=24186, sd=14}
8. g3 {-7.27/9 0.031s, n=23962, sd=14} h6 {+7.75/9 0.024s, n=19244, sd=16}
9. gxh6 {-7.40/9 0.022s, n=17983, sd=14} Nxh6 {+7.34/8 0.030s, n=24106, sd=14}
10. Bg2 {-7.28/8 0.018s, n=12261, sd=14} Qf6 {+7.15/9 0.024s, n=13762, sd=14}
11. Nf3 {-7.07/8 0.031s, n=22124, sd=12} Qg7 {+7.25/10 0.034s, n=20440, sd=14}
12. c3 {-7.35/9 0.021s, n=13993, sd=22} Ng4 {+7.54/10 0.024s, n=18074, sd=13}
13. h3 {-7.31/9 0.020s, n=13315, sd=15} e4 {+7.34/10 0.053s, n=30662, sd=17}
14. dxe4 {-7.12/10 0.048s, n=34069, sd=22} Nf6 {+7.62/9 0.025s, n=14130, sd=15}
15. Ng5 {-7.76/8 0.018s, n=14677, sd=17} Nh7 {+7.61/9 0.027s, n=17844, sd=16}
16. Nxh7 {-7.70/8 0.024s, n=13601, sd=12} Qxg3+ {+7.77/9 0.023s, n=16429, sd=18}
17. Kd2 {-7.82/9 0.032s, n=19549, sd=17} Rxh7 {+8.13/10 0.021s, n=15860, sd=15}
18. Bf3 {-7.44/9 0.021s, n=15313, sd=14} Qe5 {+8.04/9 0.017s, n=12145, sd=12}
19. Kc2 {-8.04/9 0.040s, n=25660, sd=13} Be6 {+8.29/10 0.058s, n=30591, sd=15}
20. Qg1 {-8.25/8 0.032s, n=20019, sd=14} Rg7 {+8.26/9 0.031s, n=15071, sd=15}
21. Qh2 {-8.48/9 0.057s, n=33037, sd=14} Qc5 {+9.32/10 0.045s, n=24935, sd=16}
22. Ba3 {-8.33/8 0.047s, n=28435, sd=12} Qe3 {+8.31/9 0.026s, n=18105, sd=13}
23. Rd1 {-8.80/9 0.030s, n=17752, sd=15} Ne5 {+8.59/8 0.022s, n=15155, sd=12}
24. Bh1 {-8.40/9 0.025s, n=15928, sd=14} Rg3 {+8.76/10 0.027s, n=19133, sd=17}
25. Bc1 {-9.60/9 0.040s, n=27356, sd=21} Qb6 {+9.17/10 0.020s, n=15854, sd=16}
26. Rd5 {-9.84/8 0.062s, n=40468, sd=11} Rxh3 {+9.79/9 0.021s, n=14285, sd=13}
27. Qg2 {-10.17/7 0.017s, n=12165, sd=10, Black makes an illegal move: e8a8} 1-0