MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1498"]
[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 "rnbqk1nr/2ppppbp/p7/1p4p1/2P5/PP6/3PPPPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:50 +0000"]
[GameEndTime "2026-09-14T13:39:51 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {-0.38/9 0.023s, n=12624, sd=13} bxc4 {+0.15/10 0.034s, n=20558, sd=20}
6. bxc4 {-0.09/10 0.032s, n=18175, sd=12} Nc6 {-0.04/10 0.027s, n=22183, sd=16}
7. Qc2 {+0.12/9 0.033s, n=17218, sd=15} Nd4 {-0.04/10 0.029s, n=21442, sd=16}
8. Qa2 {0.00/10 0.057s, n=29233, sd=17} Rb8 {+0.45/10 0.025s, n=21231, sd=18}
9. Rb1 {+0.36/10 0.028s, n=16289, sd=13} Rxb1 {-0.31/10 0.027s, n=18488, sd=20}
10. Qxb1 {+0.32/10 0.021s, n=12506, sd=14} d6 {-0.30/11 0.046s, n=21974, sd=19}
11. e3 {+0.54/12 0.033s, n=18688, sd=17} Bf5 {-0.38/11 0.027s, n=14364, sd=15}
12. Bd3 {+0.49/10 0.040s, n=18785, sd=19} Bxd3 {-0.27/11 0.038s, n=21628, sd=19}
13. Qxd3 {+0.31/9 0.026s, n=13335, sd=17} Nb3 {-0.41/10 0.037s, n=18825, sd=16}
14. Nge2 {+0.55/10 0.032s, n=17221, sd=17}
Nxc1 {-0.27/10 0.039s, n=23859, sd=18}
15. Nxc1 {+0.48/10 0.033s, n=17249, sd=17} Nf6 {-0.33/10 0.031s, n=17155, sd=16}
16. Ne4 {+0.50/9 0.025s, n=14653, sd=16} h6 {-0.47/10 0.042s, n=28145, sd=17}
17. Nxf6+ {+0.37/10 0.041s, n=24431, sd=19}
Bxf6 {-0.43/8 0.022s, n=12814, sd=14} 18. Ne2 {+0.39/10 0.023s, n=16094, sd=13}
Qd7 {-0.48/10 0.017s, n=15163, sd=16, White makes an illegal move: e1h1} 0-1