MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1718"]
[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/p1ppqpp1/7p/1p2p3/P2P4/4P2N/1PP2PPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:53 +0000"]
[GameEndTime "2026-09-14T13:40:53 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+3.45/9 0.016s, n=13047, sd=12} a6 {-3.00/9 0.023s, n=17126, sd=13}
6. dxe5 {+3.16/8 0.020s, n=14648, sd=13} Qxe5 {-2.68/10 0.025s, n=16729, sd=14}
7. Bd2 {+3.39/11 0.056s, n=41786, sd=17} Bb7 {-3.66/9 0.026s, n=15747, sd=17}
8. Bc3 {+4.12/10 0.019s, n=14298, sd=10} Qc5 {-3.68/11 0.046s, n=31863, sd=21}
9. Ra5 {+4.14/10 0.043s, n=26897, sd=15} Qd6 {-3.76/9 0.026s, n=18816, sd=14}
10. Nd2 {+4.16/10 0.036s, n=28116, sd=16} axb5 {-4.22/9 0.031s, n=22434, sd=13}
11. Rxb5 {+4.55/11 0.018s, n=16743, sd=15} Ba6 {-4.26/10 0.037s, n=27550, sd=16}
12. Re5+ {+4.74/10 0.016s, n=13408, sd=12} Ne7 {-4.44/12 0.021s, n=18005, sd=20}
13. Ra5 {+4.21/10 0.028s, n=21821, sd=16} Nec6 {-3.78/9 0.038s, n=28781, sd=15}
14. Qf3 {+6.30/9 0.022s, n=16365, sd=15} Ra7 {-3.87/8 0.021s, n=13715, sd=15}
15. Rd5 {+4.65/11 0.018s, n=12652, sd=18} Qg6 {-4.29/10 0.032s, n=22598, sd=15}
16. Bxa6 {+6.12/10 0.017s, n=14171, sd=14}
Nxa6 {-4.64/9 0.033s, n=20175, sd=16, White makes an illegal move: e1h1} 0-1