MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1744"]
[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 "r1bqkb1r/1pppppp1/n4n1p/p7/3P1P2/3Q4/PPP1PNPP/RNB1KB1R b KQkq - 5 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:49:27 +0200"]
[GameEndTime "2026-09-14T15:49:28 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.18/7 0.029s, n=21061, sd=13} 6. c3 {-0.87/8 0.019s, n=14190, sd=17}
c5 {+0.45/10 0.061s, n=43193, sd=17} 7. e3 {-0.54/10 0.026s, n=18290, sd=15}
e6 {+0.35/8 0.028s, n=17243, sd=17} 8. Nd2 {-0.34/9 0.023s, n=15012, sd=13}
a4 {+0.40/9 0.021s, n=15249, sd=13} 9. Nf3 {-0.39/8 0.021s, n=14480, sd=12}
Be7 {+0.32/9 0.020s, n=13181, sd=14} 10. Qd1 {-0.32/9 0.061s, n=41085, sd=17}
Bd7 {+0.48/9 0.041s, n=30248, sd=12} 11. Ne5 {-0.45/9 0.069s, n=43958, sd=15}
Nc7 {+0.36/8 0.018s, n=12265, sd=14} 12. Qf3 {-0.63/9 0.039s, n=26719, sd=13}
Bb5 {+0.84/10 0.052s, n=29568, sd=16} 13. g4 {-0.70/8 0.020s, n=15892, sd=13}
Bxf1 {+0.88/9 0.023s, n=16923, sd=15} 14. Rxf1 {-1.01/8 0.022s, n=15327, sd=14}
Nb5 {+1.06/9 0.020s, n=13871, sd=13} 15. dxc5 {-1.07/9 0.070s, n=49270, sd=17}
Bxc5 {+0.67/8 0.022s, n=16341, sd=14} 16. g5 {-0.14/10 0.031s, n=18938, sd=16}
Nd7 {+1.34/10 0.026s, n=16173, sd=11} 17. Nfd3 {-1.01/9 0.050s, n=35293, sd=16}
Qc7 {+0.56/9 0.030s, n=22169, sd=19} 18. Nxd7 {-0.62/9 0.015s, n=12430, sd=18}
Kxd7 {+0.79/10 0.048s, n=32506, sd=16} 19. e4 {-0.34/10 0.030s, n=23196, sd=16}
dxe4 {+1.01/10 0.015s, n=12475, sd=15}
20. Qxe4 {+0.20/10 0.020s, n=14307, sd=13} Nd6 {+0.08/9 0.047s, n=26850, sd=16}
21. Qe2 {+0.11/9 0.039s, n=20560, sd=13} a3 {+0.18/8 0.026s, n=16062, sd=17}
22. b3 {-1.00/9 0.050s, n=28419, sd=18} hxg5 {+0.82/10 0.041s, n=27110, sd=19}
23. Bd2 {-0.61/10 0.043s, n=27329, sd=17}
g4 {+0.58/9 0.019s, n=16113, sd=22, White makes an illegal move: e1a1} 0-1