MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2296"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kb1r/ppqppp1p/2p4n/1P4p1/8/2P5/P1QPPPPP/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:50:29 +0200"]
[GameEndTime "2026-09-14T15:50:30 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.03/9 0.023s, n=13144, sd=18} cxb5 {-1.25/9 0.031s, n=19776, sd=17}
6. e4 {+1.08/10 0.034s, n=23126, sd=17} a6 {-1.37/9 0.029s, n=21083, sd=14}
7. Bxg5 {+1.34/10 0.028s, n=20371, sd=14} Nc6 {-1.29/8 0.031s, n=20486, sd=11}
8. Nf3 {+1.48/9 0.020s, n=14480, sd=13} f6 {-1.63/8 0.023s, n=16584, sd=13}
9. Bc1 {+1.47/8 0.025s, n=15856, sd=12} Rg8 {-1.20/9 0.030s, n=20214, sd=16}
10. g3 {+1.88/10 0.047s, n=28206, sd=15} e5 {-1.65/8 0.021s, n=13582, sd=14}
11. d5 {+1.74/9 0.027s, n=19246, sd=13} Ne7 {-1.65/9 0.029s, n=13759, sd=14}
12. a4 {+1.68/9 0.041s, n=21900, sd=16} bxa4 {-1.73/9 0.043s, n=19344, sd=14}
13. c4 {+1.68/10 0.073s, n=45113, sd=20} Ng6 {-1.74/7 0.022s, n=15529, sd=12}
14. Nc3 {+2.54/10 0.017s, n=12647, sd=18} Nf7 {-1.95/10 0.069s, n=41574, sd=16}
15. d6 {+2.01/9 0.027s, n=13835, sd=14} Qxd6 {-1.53/10 0.029s, n=19085, sd=16}
16. Nd5 {+2.44/10 0.039s, n=25764, sd=16} b6 {-1.69/9 0.030s, n=19102, sd=13}
17. Qxa4 {+3.63/11 0.072s, n=53427, sd=21} Kd8 {-3.14/8 0.021s, n=14680, sd=12}
18. Be3 {+5.39/13 0.033s, n=24549, sd=16} Rb8 {-5.17/10 0.026s, n=16516, sd=15}
19. c5 {+5.23/10 0.018s, n=14173, sd=18} Qc6 {-4.91/11 0.015s, n=12730, sd=13}
20. Qxc6 {+5.07/11 0.043s, n=28233, sd=16}
dxc6 {-4.59/11 0.021s, n=18862, sd=16} 21. Nxb6 {+4.70/9 0.017s, n=13660, sd=13}
Be6 {-4.77/9 0.021s, n=17210, sd=13} 22. Nd2 {+4.38/8 0.028s, n=21335, sd=11}
Ke8 {-4.73/10 0.022s, n=18148, sd=17} 23. Bxa6 {+4.66/8 0.019s, n=14967, sd=11}
Nd8 {-4.46/9 0.020s, n=15492, sd=12, White makes an illegal move: e1h1} 0-1