MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "844"]
[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 "rn2kb1r/ppp1pppp/3qb2n/3p4/Q5P1/2P4N/PP1PPPBP/RNB1K2R b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:11:33 +0200"]
[GameEndTime "2026-09-14T17:11:34 +0200"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bd7 {+0.71/8 0.027s, n=20767, sd=13}
6. Qb3 {-0.56/10 0.031s, n=24486, sd=13} Nc6 {+0.53/9 0.016s, n=12218, sd=15}
7. d4 {-0.51/9 0.017s, n=12494, sd=12} Bxg4 {+0.86/10 0.026s, n=20583, sd=15}
8. Qxb7 {-0.63/9 0.019s, n=14430, sd=14} Rb8 {+0.40/9 0.025s, n=17899, sd=15}
9. Qa6 {-0.85/10 0.016s, n=12938, sd=11} Bd7 {+1.00/10 0.016s, n=13137, sd=14}
10. Nf4 {-0.89/8 0.017s, n=13474, sd=11} e6 {+0.03/9 0.027s, n=21409, sd=13}
11. Na3 {+0.18/10 0.020s, n=14654, sd=15} Bc8 {+0.28/10 0.024s, n=18416, sd=16}
12. Qa4 {-0.02/9 0.017s, n=12726, sd=13} Nf5 {+0.09/10 0.018s, n=13894, sd=17}
13. Nd3 {+0.05/10 0.019s, n=15065, sd=14} Qd7 {+0.15/10 0.015s, n=12516, sd=14}
14. Bh3 {0.00/9 0.041s, n=28678, sd=15} Nh4 {+0.20/9 0.033s, n=21299, sd=14}
15. Rg1 {-0.08/10 0.023s, n=13479, sd=14} Ng6 {+0.30/8 0.023s, n=16231, sd=12}
16. b4 {-0.34/10 0.031s, n=23133, sd=21} Bd6 {+0.23/10 0.032s, n=19790, sd=17}
17. b5 {-0.60/10 0.034s, n=23048, sd=17} Nce7 {+0.42/11 0.028s, n=19102, sd=19}
18. Qxa7 {-0.42/10 0.016s, n=14327, sd=18} c6 {+0.47/10 0.032s, n=18774, sd=17}
19. Qxd7+ {-0.37/8 0.023s, n=12723, sd=14}
Bxd7 {+0.38/10 0.020s, n=18698, sd=15}
20. bxc6 {-0.34/11 0.021s, n=18906, sd=18}
Bxc6 {+0.36/10 0.021s, n=20155, sd=15} 21. Nc2 {-0.07/9 0.017s, n=15382, sd=12}
Ra8 {+0.31/10 0.020s, n=12483, sd=14} 22. Ncb4 {-0.53/8 0.014s, n=12923, sd=12}
Bxh2 {+0.41/11 0.020s, n=18869, sd=19} 23. Rh1 {-0.26/11 0.020s, n=18815, sd=17}
Bd6 {+0.50/10 0.015s, n=16081, sd=15} 24. Nxc6 {-0.09/10 0.019s, n=16727, sd=17}
Nxc6 {+0.44/12 0.024s, n=25053, sd=18}
25. Kd2 {-0.18/10 0.021s, n=19844, sd=14, Black makes an illegal move: e8h8} 1-0