MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "514"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pp1pp1p1/8/2p1N2p/P4p2/6P1/1PPPPP1P/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:50 +0000"]
[GameEndTime "2026-09-14T13:36:51 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf4 {+3.24/10 0.038s, n=30182, sd=15} d5 {-3.41/9 0.025s, n=18258, sd=17}
6. Nc3 {+3.61/8 0.034s, n=24992, sd=16} Nc6 {-3.46/9 0.022s, n=17433, sd=14}
7. Rg1 {+3.02/8 0.016s, n=12587, sd=6} Nxe5 {-2.21/11 0.025s, n=17714, sd=18}
8. fxe5 {+2.56/11 0.025s, n=19439, sd=18} d4 {-2.24/11 0.021s, n=16728, sd=10}
9. Nb5 {+2.24/10 0.041s, n=30651, sd=15} a6 {-2.33/10 0.023s, n=15237, sd=20}
10. Na3 {+2.31/10 0.016s, n=13375, sd=17} Nh6 {-2.24/10 0.017s, n=13531, sd=14}
11. d3 {+2.33/9 0.020s, n=15453, sd=14} Ng4 {-2.00/10 0.030s, n=20831, sd=16}
12. Nc4 {+2.43/9 0.032s, n=23882, sd=15} Nxh2 {-2.45/10 0.026s, n=21557, sd=16}
13. Bg2 {+2.84/9 0.024s, n=16969, sd=12} Ng4 {-2.48/9 0.024s, n=13140, sd=14}
14. Be4 {+2.68/9 0.022s, n=15596, sd=11} Be6 {-3.02/9 0.031s, n=21854, sd=14}
15. Bxb7 {+3.12/10 0.020s, n=14983, sd=13} Ra7 {-3.40/9 0.047s, n=28927, sd=17}
16. Bc6+ {+2.59/7 0.021s, n=15776, sd=13} Kf7 {-2.74/9 0.017s, n=12499, sd=14}
17. Be4 {+2.44/10 0.032s, n=22096, sd=15} Bxc4 {-2.77/10 0.018s, n=13091, sd=19}
18. dxc4 {+2.72/11 0.025s, n=19327, sd=21} e6 {-3.20/11 0.059s, n=36736, sd=23}
19. Qd3 {+2.28/10 0.016s, n=12143, sd=14} Nxe5 {-2.85/12 0.017s, n=14000, sd=15}
20. Qg3 {+2.49/9 0.017s, n=12680, sd=14} Ng4 {-2.10/11 0.020s, n=15981, sd=17}
21. Bd2 {+2.68/10 0.031s, n=17351, sd=16} Bd6 {-2.34/9 0.023s, n=15358, sd=14}
22. Qh3 {+3.06/10 0.033s, n=16662, sd=17}
Be7 {-1.97/10 0.049s, n=27614, sd=17, White makes an illegal move: e1a1} 0-1