MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "813"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbq1bnr/ppppp2p/4kpp1/8/1PPP3P/8/P3PPP1/RNBQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:12 -0400"]
[GameEndTime "2026-09-14T10:43:12 -0400"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Kf7 {-2.35/10 0.034s, n=31453, sd=18}
6. a3 {+2.67/8 0.021s, n=17037, sd=10} h5 {-1.95/10 0.023s, n=22386, sd=16}
7. Bb2 {+2.29/8 0.018s, n=14307, sd=11} d6 {-1.33/8 0.010s, n=12369, sd=14}
8. e3 {+2.13/8 0.013s, n=15662, sd=14} Nh6 {-2.36/9 0.053s, n=49409, sd=15}
9. Nc3 {+2.06/9 0.026s, n=26584, sd=15} a5 {-2.18/8 0.023s, n=19354, sd=12}
10. b5 {+2.35/9 0.020s, n=21406, sd=16} c6 {-2.35/9 0.037s, n=34045, sd=12}
11. Bd3 {+2.17/7 0.017s, n=18775, sd=10} Bf5 {-2.20/8 0.015s, n=15336, sd=12}
12. Nge2 {+2.27/9 0.015s, n=14575, sd=15} e5 {-2.35/9 0.019s, n=16452, sd=14}
13. Bxf5 {+2.29/10 0.028s, n=30559, sd=18}
Nxf5 {-2.02/10 0.013s, n=14144, sd=15}
14. dxe5 {+2.35/10 0.020s, n=17601, sd=18}
fxe5 {-1.85/10 0.028s, n=29055, sd=14} 15. Ng3 {+2.91/10 0.043s, n=43117, sd=16}
Nd7 {-2.53/8 0.027s, n=20174, sd=14} 16. Nce4 {+2.54/8 0.016s, n=15835, sd=13}
Be7 {-1.74/9 0.020s, n=23783, sd=15} 17. Qf3 {+1.90/8 0.010s, n=14061, sd=17}
Ke6 {-1.56/11 0.025s, n=24201, sd=12} 18. Nxf5 {+1.36/8 0.018s, n=16411, sd=13}
gxf5 {-1.70/10 0.010s, n=12226, sd=22} 19. Ng3 {+1.92/12 0.026s, n=30921, sd=23}
Qf8 {-1.37/11 0.059s, n=61183, sd=18} 20. bxc6 {+1.82/10 0.016s, n=13831, sd=16}
bxc6 {-1.77/10 0.014s, n=17380, sd=17}
21. Qxc6 {+1.96/10 0.024s, n=22514, sd=17}
Qf7 {-2.05/9 0.030s, n=32960, sd=15, White makes an illegal move: e1h1} 0-1