MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1336"]
[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 "1rbqkb1r/pppppppp/5n2/4n3/2P1P3/3P2P1/PP3P1P/RNBQKBNR w KQk - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:03 +0000"]
[GameEndTime "2026-09-14T13:40:04 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+2.61/10 0.034s, n=16714, sd=15} Ng6 {-1.74/10 0.025s, n=15643, sd=16}
6. e5 {+1.95/10 0.023s, n=15684, sd=16} Ng8 {-2.13/10 0.050s, n=32247, sd=15}
7. h4 {+2.13/9 0.020s, n=14245, sd=17} h5 {-2.12/9 0.052s, n=24167, sd=14}
8. Qa4 {+2.07/10 0.030s, n=12108, sd=20} b5 {-2.06/10 0.024s, n=17415, sd=16}
9. cxb5 {+1.52/11 0.077s, n=36305, sd=19} Bb7 {-2.08/9 0.029s, n=13970, sd=15}
10. Rh2 {+1.38/9 0.030s, n=17817, sd=17} e6 {-2.00/9 0.026s, n=14734, sd=16}
11. Nc3 {+1.45/9 0.056s, n=25088, sd=10} c5 {-0.92/10 0.054s, n=29624, sd=15}
12. Be3 {+1.08/9 0.046s, n=19381, sd=14} Qc7 {-0.48/9 0.039s, n=17969, sd=13}
13. f4 {+1.62/10 0.036s, n=15445, sd=18} Nh6 {-1.35/10 0.029s, n=13637, sd=16}
14. Rc2 {+1.45/9 0.015s, n=12740, sd=15} Nf5 {-2.07/11 0.078s, n=39798, sd=18}
15. Nd1 {+1.36/9 0.021s, n=14311, sd=17} Nxg3 {-1.60/11 0.037s, n=25308, sd=19}
16. dxc5 {+0.80/10 0.040s, n=27326, sd=16}
Nxf1 {-0.33/10 0.019s, n=15287, sd=16}
17. Kxf1 {+0.07/10 0.027s, n=16621, sd=18} Be7 {-0.16/9 0.018s, n=14459, sd=13}
18. c6 {-0.25/9 0.017s, n=12318, sd=18} dxc6 {+0.69/12 0.023s, n=18669, sd=19}
19. bxc6 {-0.02/10 0.025s, n=13281, sd=24} Ba8 {+0.54/12 0.033s, n=24739, sd=23}
20. Ne2 {+0.21/11 0.037s, n=22499, sd=16, Black makes an illegal move: e8h8} 1-0