MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1258"]
[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 "rnb1kbnr/p1qpppp1/1pp5/7p/1P6/2P1P2P/P2P1PP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:25:43 +0200"]
[GameEndTime "2026-09-14T17:25:43 +0200"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+0.57/8 0.039s, n=23151, sd=13} Nf6 {-0.52/8 0.018s, n=13635, sd=12}
6. c4 {+0.39/9 0.035s, n=27177, sd=16} e6 {-0.53/10 0.044s, n=25280, sd=17}
7. a3 {+0.46/10 0.015s, n=13457, sd=15} c5 {-0.39/10 0.015s, n=14260, sd=20}
8. bxc5 {+0.58/10 0.018s, n=15504, sd=18} bxc5 {-0.65/11 0.033s, n=24632, sd=16}
9. Nc3 {+0.46/9 0.013s, n=12208, sd=12} Nc6 {-0.42/10 0.020s, n=13979, sd=15}
10. Be2 {+0.60/10 0.030s, n=22013, sd=16} Rb8 {-0.43/10 0.015s, n=13982, sd=13}
11. Qc2 {+0.62/9 0.019s, n=16205, sd=12} Be7 {-0.42/10 0.022s, n=16526, sd=15}
12. Nf3 {+0.60/10 0.028s, n=17742, sd=12, Black makes an illegal move: e8h8} 1-0