MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1246"]
[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 "r1bqk1nr/pppppp1p/2n3p1/4b3/1P5P/6P1/P1PPPP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:48:33 +0200"]
[GameEndTime "2026-09-14T15:48:33 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa1 {+6.97/10 0.021s, n=16339, sd=19}
6. c3 {-6.59/9 0.034s, n=22075, sd=13} d5 {+6.28/8 0.013s, n=12740, sd=13}
7. Na3 {-6.31/10 0.029s, n=20666, sd=20} d4 {+6.21/8 0.025s, n=19303, sd=16}
8. Nc2 {-6.21/9 0.043s, n=25521, sd=21} dxc3 {+6.13/8 0.017s, n=14634, sd=15}
9. Nxa1 {-6.25/10 0.038s, n=26895, sd=16} cxd2+ {+6.08/7 0.016s, n=13365, sd=15}
10. Bxd2 {-5.88/9 0.017s, n=14964, sd=24} Qd5 {+5.51/10 0.034s, n=27512, sd=19}
11. Nf3 {-6.08/11 0.038s, n=30312, sd=16} a5 {+5.82/10 0.020s, n=16570, sd=15}
12. bxa5 {-6.03/10 0.034s, n=27376, sd=16} Qxa2 {+5.80/9 0.017s, n=14576, sd=13}
13. Bg2 {-5.91/10 0.044s, n=32315, sd=18}
Nf6 {+5.89/9 0.022s, n=17836, sd=13, White makes an illegal move: e1h1} 0-1