MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1221"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqk1nr/1ppppp1p/p5p1/6b1/4PP2/N4N2/PPPP2PP/1RBQKB1R b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:22:56 +0200"]
[GameEndTime "2026-09-14T16:22:56 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf4 {+0.49/9 0.015s, n=12720, sd=14}
6. d4 {-0.69/9 0.030s, n=16739, sd=13} Bxc1 {+0.48/10 0.017s, n=12561, sd=8}
7. Qxc1 {-0.75/10 0.040s, n=30117, sd=16} d5 {+0.59/10 0.031s, n=22070, sd=13}
8. exd5 {-0.67/10 0.035s, n=27252, sd=17} Bf5 {+0.50/10 0.021s, n=12807, sd=18}
9. Bc4 {-0.52/9 0.017s, n=12061, sd=15} c6 {+0.59/10 0.037s, n=23206, sd=16}
10. dxc6 {-0.17/10 0.027s, n=15416, sd=20} Nxc6 {+0.42/8 0.028s, n=14565, sd=12}
11. Qd2 {-0.43/9 0.017s, n=13244, sd=13} Qa5 {+0.29/10 0.035s, n=27337, sd=16}
12. Qxa5 {-0.15/9 0.021s, n=14425, sd=13} Nxa5 {+0.26/11 0.029s, n=20393, sd=20}
13. Rc1 {-0.15/11 0.029s, n=24563, sd=17}
Nf6 {+0.15/9 0.022s, n=19138, sd=16, White makes an illegal move: e1h1} 0-1