MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "598"]
[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 "r1bqkb1r/ppp1ppp1/n4n2/3p3p/8/1PN5/P1PPPPPP/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:44 +0000"]
[GameEndTime "2026-09-14T16:08:45 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-0.07/9 0.017s, n=14973, sd=15} d4 {+0.55/10 0.042s, n=36671, sd=17}
6. Na4 {-0.56/9 0.017s, n=12568, sd=17} Nb4 {+0.41/11 0.033s, n=29140, sd=18}
7. c3 {-0.16/10 0.014s, n=13002, sd=16} dxc3 {+0.27/10 0.014s, n=14752, sd=15}
8. Nxc3 {-0.22/10 0.023s, n=17922, sd=20} Bf5 {+0.36/11 0.021s, n=16045, sd=18}
9. d3 {-0.20/11 0.027s, n=24445, sd=24} Nc6 {+0.46/9 0.011s, n=12040, sd=11}
10. a3 {-0.14/9 0.017s, n=15587, sd=14} e5 {+0.32/10 0.021s, n=20628, sd=15}
11. Bb2 {-0.20/11 0.020s, n=16028, sd=18} Qe7 {+0.16/9 0.014s, n=13765, sd=14}
12. b4 {-0.04/9 0.023s, n=18472, sd=12, Black makes an illegal move: e8a8} 1-0