MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "653"]
[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 "rnbqk2r/pppp1p1p/4p2n/2b3p1/P2P1P2/6PP/1PP1P3/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:02 +0000"]
[GameEndTime "2026-09-14T13:37:03 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {-1.58/9 0.032s, n=13941, sd=14} 6. e4 {+1.51/9 0.028s, n=13995, sd=17}
Nc6 {-1.88/9 0.072s, n=32961, sd=16} 7. fxg5 {+3.13/9 0.028s, n=12226, sd=14}
Bxg5 {-2.03/12 0.024s, n=13756, sd=20} 8. Nf3 {+2.27/11 0.030s, n=16305, sd=18}
Bxc1 {-2.29/12 0.029s, n=17364, sd=22} 9. Qxc1 {+2.57/11 0.046s, n=21305, sd=16}
Qf6 {-2.12/13 0.042s, n=22812, sd=21} 10. Qe3 {+2.51/9 0.045s, n=20403, sd=14}
e5 {-1.91/12 0.077s, n=35785, sd=20} 11. d5 {+2.31/11 0.048s, n=23711, sd=18}
Nd4 {-1.80/12 0.042s, n=19851, sd=23} 12. Nxd4 {+2.01/11 0.049s, n=25547, sd=16}
exd4 {-1.80/9 0.048s, n=22098, sd=18} 13. Qa3 {+1.83/9 0.039s, n=19561, sd=13}
Qe5 {-2.07/11 0.045s, n=22854, sd=20} 14. Nd2 {+1.72/10 0.032s, n=14769, sd=16}
Nf5 {-1.76/11 0.033s, n=19605, sd=18, White makes an illegal move: e1a1} 0-1