MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "739"]
[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 "rnbqkbnr/pp1pp1p1/7p/2p5/5p2/P1PPP3/1P2NPPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:31 +0000"]
[GameEndTime "2026-09-14T13:37:32 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe3 {-2.55/9 0.032s, n=13579, sd=13}
6. Bxe3 {+2.45/9 0.022s, n=15884, sd=16} Nf6 {-2.14/10 0.033s, n=24244, sd=14}
7. Nf4 {+2.34/9 0.026s, n=15775, sd=14} d5 {-2.04/10 0.039s, n=21048, sd=15}
8. Bxc5 {+2.30/10 0.081s, n=39020, sd=15} Bf5 {-1.67/8 0.018s, n=12102, sd=11}
9. Bd4 {+1.61/9 0.031s, n=21259, sd=15} e6 {-1.60/9 0.030s, n=20174, sd=16}
10. Qe2 {+1.54/10 0.049s, n=28832, sd=18} Kf7 {-1.24/10 0.020s, n=14174, sd=17}
11. Bxf6 {+1.56/10 0.040s, n=26084, sd=21}
Qxf6 {-1.02/11 0.046s, n=27886, sd=16} 12. Nh5 {+1.39/10 0.051s, n=26677, sd=16}
Qg5 {-1.01/10 0.031s, n=16649, sd=22} 13. Nd2 {+1.55/10 0.020s, n=14238, sd=17}
Bd6 {-0.80/10 0.046s, n=19965, sd=18} 14. Nf3 {+1.63/10 0.027s, n=18179, sd=17}
Qe7 {-1.22/9 0.040s, n=18261, sd=15} 15. Qe3 {+1.30/9 0.019s, n=12702, sd=10}
e5 {-1.38/7 0.030s, n=12034, sd=11} 16. Be2 {+1.15/10 0.069s, n=33235, sd=18}
Re8 {-1.23/9 0.030s, n=14448, sd=16} 17. d4 {+1.63/10 0.055s, n=29823, sd=17}
e4 {-0.95/9 0.018s, n=12440, sd=16} 18. Nd2 {+1.18/9 0.025s, n=17370, sd=12}
Kg8 {-1.10/10 0.032s, n=17718, sd=15} 19. Nf4 {+2.24/10 0.031s, n=17697, sd=11}
Qf7 {-0.49/11 0.030s, n=18533, sd=17} 20. Nxd5 {+2.94/10 0.060s, n=31917, sd=15}
Kh8 {-2.73/10 0.066s, n=37588, sd=15} 21. c4 {+2.08/10 0.022s, n=16443, sd=16}
Nc6 {-2.10/10 0.018s, n=12682, sd=12, White makes an illegal move: e1h1} 0-1