MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "977"]
[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 "rnbqkbnr/pp3p1p/4p3/2pp2p1/P7/6P1/1PPPPP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:08 -0400"]
[GameEndTime "2026-09-14T12:49:09 -0400"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. d3 {-0.31/9 0.020s, n=21658, sd=15} Nc6 {+0.05/8 0.017s, n=13510, sd=13}
6. Bg2 {-0.13/9 0.020s, n=16649, sd=11} h5 {+0.24/8 0.019s, n=16399, sd=11}
7. e4 {-0.02/8 0.012s, n=13350, sd=15} Be7 {-0.08/8 0.020s, n=20695, sd=11}
8. Na3 {+0.12/9 0.015s, n=12099, sd=12} h4 {-0.22/9 0.019s, n=21629, sd=13}
9. Bd2 {-0.19/9 0.035s, n=33039, sd=16} a6 {+0.42/9 0.034s, n=30850, sd=15}
10. Nh3 {-0.24/9 0.026s, n=30035, sd=14} e5 {+0.74/12 0.083s, n=73828, sd=21}
11. f3 {-1.01/8 0.018s, n=19471, sd=15} dxe4 {+1.16/10 0.016s, n=15775, sd=19}
12. fxe4 {-1.09/9 0.035s, n=32565, sd=15} g4 {+1.09/9 0.011s, n=14873, sd=14}
13. Nf2 {-1.15/11 0.031s, n=28692, sd=20} Nf6 {+1.37/10 0.014s, n=12646, sd=16}
14. Nc4 {-1.22/10 0.016s, n=13505, sd=18} Be6 {+1.53/10 0.013s, n=14447, sd=17}
15. a5 {-1.38/9 0.012s, n=13032, sd=19} hxg3 {+1.07/11 0.030s, n=36536, sd=18}
16. hxg3 {-1.39/11 0.020s, n=21582, sd=20}
Rxh1+ {+1.50/11 0.014s, n=13448, sd=19}
17. Nxh1 {-1.57/10 0.017s, n=15474, sd=25}
Bxc4 {+1.08/12 0.008s, n=14466, sd=26}
18. dxc4 {-1.48/11 0.015s, n=17536, sd=18} Qd4 {+1.46/12 0.021s, n=21048, sd=20}
19. Nf2 {-1.10/13 0.025s, n=28814, sd=18} Qxc4 {+0.90/10 0.018s, n=16583, sd=23}
20. c3 {-1.02/12 0.022s, n=27563, sd=18, Black makes an illegal move: e8a8} 1-0