MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1024"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pppp2p1/4p3/5p2/1P5p/2P4P/P2PPPPR/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:39 +0000"]
[GameEndTime "2026-09-14T16:10:40 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-0.49/10 0.025s, n=23545, sd=15} d5 {+0.42/10 0.022s, n=20799, sd=14}
6. Rh1 {-0.32/9 0.017s, n=17265, sd=13} Nf6 {+0.57/10 0.016s, n=15452, sd=14}
7. e3 {-0.41/9 0.013s, n=12753, sd=13} Bd6 {+0.53/9 0.025s, n=22816, sd=13}
8. Bb2 {-0.31/9 0.020s, n=17389, sd=12} e5 {+0.50/10 0.020s, n=18297, sd=14}
9. c4 {-0.43/11 0.021s, n=19313, sd=15} e4 {-0.01/10 0.021s, n=19565, sd=17}
10. Nd4 {-0.31/10 0.014s, n=14546, sd=14} Nc6 {+0.12/10 0.018s, n=16799, sd=14}
11. c5 {-0.34/9 0.030s, n=26147, sd=15} Be7 {+0.35/10 0.016s, n=15644, sd=16}
12. Nxc6 {-0.52/10 0.039s, n=33489, sd=19} bxc6 {+0.40/8 0.014s, n=12724, sd=12}
13. Bd4 {-0.52/11 0.033s, n=31730, sd=19, Black makes an illegal move: e8h8} 1-0