MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "875"]
[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 "rnbqk1nr/p2pppbp/1p4p1/2p5/1P6/2N2N2/P1PPPPPP/1RBQKB1R w Kkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:54 +0000"]
[GameEndTime "2026-09-14T13:37:55 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.56/10 0.047s, n=25547, sd=17} cxb4 {-0.36/9 0.027s, n=16107, sd=16}
6. Rxb4 {+0.11/9 0.020s, n=14817, sd=16} Nc6 {-0.13/9 0.018s, n=13635, sd=14}
7. Rb1 {+0.42/10 0.034s, n=20493, sd=16} Bb7 {-0.15/9 0.021s, n=13882, sd=14}
8. d4 {+0.08/9 0.021s, n=15035, sd=11} Rc8 {-0.14/9 0.027s, n=13064, sd=14}
9. Qd2 {-0.11/8 0.017s, n=12430, sd=11} Bh6 {+0.18/9 0.023s, n=14281, sd=13}
10. Qd3 {-0.34/9 0.019s, n=14081, sd=14} Bxc1 {+1.77/11 0.030s, n=15068, sd=15}
11. Rxc1 {-0.32/11 0.079s, n=43102, sd=17} Nb4 {+2.30/12 0.062s, n=30539, sd=21}
12. Qd2 {-1.97/9 0.023s, n=17697, sd=15} Rxc3 {+2.64/10 0.044s, n=24980, sd=14}
13. Qxc3 {-2.10/10 0.027s, n=17473, sd=15}
Nxa2 {+3.08/10 0.028s, n=15891, sd=15} 14. Qb2 {-3.19/9 0.088s, n=53830, sd=13}
Nxc1 {+3.19/10 0.024s, n=13576, sd=15} 15. Nd2 {-3.17/9 0.040s, n=24000, sd=14}
Nf6 {+2.86/9 0.059s, n=25020, sd=13} 16. f3 {-2.98/11 0.048s, n=24568, sd=18}
Qc7 {+2.83/9 0.028s, n=14478, sd=15} 17. Qxc1 {-3.21/11 0.052s, n=36520, sd=16}
Qc3 {+3.20/11 0.021s, n=12040, sd=18}
18. d5 {-3.08/13 0.053s, n=33197, sd=22, Black makes an illegal move: e8h8} 1-0