MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "377"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/p1pppppp/8/1p6/Q1P4P/6P1/PP1PPPb1/RNB1KBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:58 +0000"]
[GameEndTime "2026-09-14T14:50:59 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {-6.22/9 0.025s, n=24339, sd=13} Bxh1 {+6.16/9 0.015s, n=13503, sd=16}
6. e4 {-5.19/9 0.027s, n=23451, sd=16} e6 {+5.67/9 0.025s, n=20074, sd=17}
7. f3 {-5.36/10 0.016s, n=15554, sd=13} a6 {+5.38/7 0.014s, n=12879, sd=15}
8. Nc3 {-4.81/8 0.014s, n=12568, sd=16} Qc8 {+5.25/9 0.015s, n=13454, sd=12}
9. d4 {-4.92/9 0.032s, n=23081, sd=15} Qb7 {+5.01/9 0.015s, n=13726, sd=14}
10. Kf2 {-4.35/9 0.026s, n=22491, sd=16} Nf6 {+4.70/9 0.019s, n=16321, sd=15}
11. Be3 {-4.56/10 0.025s, n=22831, sd=16} Be7 {+4.42/9 0.025s, n=17260, sd=14}
12. e5 {-3.77/10 0.015s, n=14050, sd=14} Nd5 {+3.47/8 0.014s, n=12703, sd=16}
13. Nxd5 {-3.78/11 0.022s, n=20512, sd=19}
Qxd5 {+4.07/10 0.018s, n=16192, sd=13}
14. bxa6 {-3.67/10 0.024s, n=15948, sd=21} Ra7 {+3.29/10 0.016s, n=15412, sd=15}
15. Be2 {-2.91/10 0.027s, n=24604, sd=17} Qa8 {+3.46/10 0.022s, n=20141, sd=17}
16. a3 {-3.17/9 0.039s, n=31614, sd=18} Nxa6 {+4.04/11 0.036s, n=32184, sd=15}
17. Qc4 {-3.81/9 0.020s, n=17563, sd=12} Nb4 {+4.23/11 0.031s, n=23977, sd=16}
18. Nh3 {-4.05/9 0.018s, n=16586, sd=15} Bxf3 {+4.52/10 0.041s, n=36594, sd=15}
19. Bxf3 {-4.25/9 0.032s, n=26406, sd=14} Nd5 {+4.50/9 0.014s, n=12908, sd=13}
20. Qd3 {-4.14/9 0.014s, n=13413, sd=13} Rb7 {+4.52/9 0.013s, n=12981, sd=13}
21. b3 {-4.09/8 0.016s, n=14900, sd=14} Nxe3 {+5.13/9 0.027s, n=23569, sd=21}
22. Qxe3 {-4.63/9 0.025s, n=16169, sd=15} c6 {+4.89/10 0.028s, n=25338, sd=12}
23. Kg2 {-4.49/9 0.026s, n=21460, sd=18, Black makes an illegal move: e8h8} 1-0