MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "303"]
[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 "rnbqkb1r/ppppppp1/5n1p/8/3P4/2PQBP2/PP2P1PP/RN2KBNR b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:28 +0000"]
[GameEndTime "2026-09-14T14:50:28 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.38/10 0.014s, n=13071, sd=10}
6. Bf2 {-0.68/9 0.040s, n=26050, sd=12} Nc6 {+0.59/10 0.023s, n=22233, sd=14}
7. f4 {-0.63/9 0.038s, n=23164, sd=14} Ne4 {+0.74/12 0.015s, n=15638, sd=15}
8. Nd2 {-0.37/10 0.026s, n=16297, sd=17} Bf5 {+0.80/12 0.015s, n=16173, sd=19}
9. Nxe4 {-0.49/9 0.024s, n=12384, sd=18} Bxe4 {+0.68/12 0.016s, n=15865, sd=17}
10. Qd1 {-0.59/11 0.021s, n=19456, sd=17} e6 {+0.62/12 0.019s, n=18535, sd=20}
11. Nf3 {-0.63/10 0.020s, n=13145, sd=14} Bd6 {+0.67/13 0.053s, n=45334, sd=23}
12. Nd2 {-0.16/10 0.021s, n=20932, sd=17} Bxf4 {+0.49/9 0.018s, n=18297, sd=13}
13. Nxe4 {+0.09/10 0.025s, n=18542, sd=14}
dxe4 {+0.44/11 0.018s, n=16181, sd=15} 14. e3 {-0.43/10 0.034s, n=24295, sd=15}
Bg5 {+0.55/10 0.016s, n=14695, sd=13} 15. Bc4 {-0.34/10 0.030s, n=20464, sd=17}
Qd7 {+0.62/9 0.017s, n=15304, sd=15} 16. h4 {-0.34/11 0.029s, n=25216, sd=25}
Na5 {+0.33/10 0.025s, n=21632, sd=18} 17. Be2 {-0.09/11 0.054s, n=42213, sd=20}
Be7 {+0.01/9 0.023s, n=21982, sd=15} 18. Qc2 {+0.22/10 0.034s, n=32707, sd=18}
f5 {-0.21/9 0.023s, n=21058, sd=14} 19. Bh5+ {+0.33/10 0.018s, n=18138, sd=16}
Kd8 {-0.06/8 0.025s, n=23342, sd=14} 20. Rd1 {-0.15/10 0.047s, n=40789, sd=15}
Rf8 {+0.21/10 0.026s, n=25390, sd=15, White makes an illegal move: e1h1} 0-1