MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "836"]
[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 "rn1qkbnr/p1p1ppp1/1p2b3/3p1P1p/8/P1N3P1/1PPPP2P/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:04 -0400"]
[GameEndTime "2026-09-14T11:55:04 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf5 {+1.53/11 0.017s, n=20177, sd=16}
6. Bg2 {-1.64/10 0.032s, n=30254, sd=19} Nf6 {+1.77/10 0.018s, n=20569, sd=15}
7. Nxd5 {-1.49/11 0.017s, n=14673, sd=16} Nxd5 {+1.74/11 0.011s, n=14702, sd=16}
8. c4 {-1.59/10 0.030s, n=26169, sd=16} c6 {+1.64/10 0.013s, n=16000, sd=17}
9. cxd5 {-1.78/9 0.020s, n=17412, sd=15} cxd5 {+1.42/8 0.015s, n=16689, sd=14}
10. d3 {-1.65/8 0.018s, n=13108, sd=14} Nc6 {+1.77/8 0.011s, n=12264, sd=15}
11. Qa4 {-1.84/10 0.036s, n=40191, sd=15} Qd7 {+1.76/9 0.036s, n=31323, sd=14}
12. Be3 {-1.92/9 0.014s, n=14355, sd=16} Rc8 {+2.27/9 0.026s, n=22872, sd=15}
13. Rc1 {-1.65/10 0.014s, n=19332, sd=16} g6 {+2.23/10 0.015s, n=12263, sd=15}
14. Nf3 {-1.80/10 0.018s, n=16167, sd=17} Bg7 {+2.30/10 0.017s, n=14444, sd=17}
15. Nd4 {-2.26/11 0.014s, n=18365, sd=20} Bxd4 {+2.62/10 0.010s, n=12846, sd=17}
16. Bxd4 {-2.91/9 0.017s, n=15736, sd=20, Black makes an illegal move: e8h8} 1-0