MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "664"]
[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 "rnb1kbnr/ppqpp1pp/5p2/6N1/2p5/PP4P1/2PPPP1P/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:02 +0000"]
[GameEndTime "2026-09-14T14:52:03 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg5 {+4.45/9 0.012s, n=12480, sd=13}
6. Bg2 {-4.38/9 0.016s, n=15580, sd=12} Nf6 {+4.55/9 0.020s, n=17764, sd=13}
7. bxc4 {-4.31/10 0.036s, n=33717, sd=14} d6 {+4.36/8 0.017s, n=13652, sd=11}
8. Nc3 {-4.23/9 0.030s, n=27325, sd=17} e6 {+4.35/9 0.021s, n=19678, sd=13}
9. d4 {-4.14/9 0.024s, n=22318, sd=16} Qxc4 {+4.81/10 0.025s, n=17355, sd=12}
10. Qd2 {-4.92/9 0.018s, n=16331, sd=13} Be7 {+5.13/10 0.052s, n=42845, sd=16}
11. Qd3 {-4.85/10 0.019s, n=15126, sd=18} Qxd3 {+6.10/11 0.015s, n=14576, sd=17}
12. cxd3 {-6.03/9 0.018s, n=17057, sd=14} Nc6 {+5.81/9 0.022s, n=22325, sd=13}
13. Bxg5 {-5.88/9 0.018s, n=18724, sd=15}
Nxd4 {+5.73/9 0.025s, n=20187, sd=16, White makes an illegal move: e1h1} 0-1