MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "890"]
[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/2pp1pp1/1p2p2p/p1P5/7P/7N/PP1PPPP1/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:26 +0000"]
[GameEndTime "2026-09-14T13:38:26 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb6 {-0.47/10 0.034s, n=24591, sd=16} c5 {+0.42/9 0.028s, n=18180, sd=12}
6. e3 {-0.62/8 0.015s, n=12312, sd=11} Nf6 {+0.70/9 0.018s, n=14186, sd=14}
7. b3 {-0.67/9 0.029s, n=21453, sd=13} d5 {+0.88/10 0.031s, n=23862, sd=16}
8. Bb2 {-0.50/9 0.025s, n=19313, sd=16} Nbd7 {+0.83/9 0.021s, n=14848, sd=15}
9. Nc3 {-0.76/9 0.016s, n=12786, sd=13} Qxb6 {+0.71/10 0.043s, n=26049, sd=17}
10. Rc1 {-0.45/9 0.025s, n=16520, sd=12} Be7 {+0.69/11 0.052s, n=34128, sd=17}
11. Na4 {-0.62/9 0.036s, n=23720, sd=14} Qa7 {+0.58/9 0.029s, n=21025, sd=13}
12. Nf4 {-0.57/10 0.042s, n=25336, sd=16} d4 {+0.53/9 0.032s, n=20991, sd=14}
13. Ba3 {-0.53/11 0.030s, n=21273, sd=18} dxe3 {+0.65/10 0.023s, n=13825, sd=16}
14. dxe3 {-0.11/11 0.041s, n=26641, sd=16, Black makes an illegal move: e8h8}
1-0