MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "732"]
[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 "rnbqkb1r/pp1pp2p/7n/2p2pp1/4P3/5PPP/PPPP4/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:20 +0000"]
[GameEndTime "2026-09-14T14:52:20 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.71/8 0.020s, n=17168, sd=16} cxd4 {-0.32/10 0.033s, n=29639, sd=15}
6. Qxd4 {-0.30/7 0.014s, n=12421, sd=12} Nf7 {+0.52/9 0.013s, n=12519, sd=16}
7. exf5 {-0.17/9 0.020s, n=17795, sd=14} Nc6 {+0.71/10 0.029s, n=24676, sd=17}
8. Qf2 {-0.66/8 0.029s, n=20694, sd=15} d5 {+0.96/10 0.021s, n=17697, sd=17}
9. g4 {-0.94/9 0.036s, n=32303, sd=20} e6 {+0.77/10 0.014s, n=14433, sd=15}
10. Nc3 {-0.44/9 0.026s, n=20240, sd=11} d4 {+0.73/10 0.014s, n=12838, sd=22}
11. fxe6 {-0.76/10 0.016s, n=15075, sd=16}
Bxe6 {+0.46/10 0.024s, n=21720, sd=18} 12. Ne4 {-0.58/10 0.016s, n=15666, sd=12}
Be7 {+0.67/9 0.014s, n=12815, sd=18} 13. h4 {-0.67/9 0.020s, n=14881, sd=16}
gxh4 {+0.69/10 0.018s, n=13142, sd=16} 14. Nh3 {-0.78/10 0.027s, n=21347, sd=17}
Nfe5 {+0.64/10 0.017s, n=14278, sd=14} 15. Nf4 {-0.19/10 0.031s, n=25932, sd=17}
Qd7 {+0.54/9 0.025s, n=15084, sd=12} 16. g5 {-0.06/9 0.021s, n=18494, sd=12}
Bf5 {+0.44/9 0.019s, n=12433, sd=12} 17. Bd2 {-0.19/10 0.015s, n=14196, sd=15}
Rf8 {+1.03/10 0.034s, n=26705, sd=15, White makes an illegal move: e1a1} 0-1