MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "78"]
[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/1pp1pp1p/3p2p1/p4b2/6P1/P7/RPPPPP1P/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:05:33 -0400"]
[GameEndTime "2026-09-14T11:05:33 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+6.19/10 0.017s, n=14971, sd=13} gxf5 {-6.08/10 0.017s, n=15352, sd=14}
6. d4 {+5.97/10 0.021s, n=27252, sd=15} Nf6 {-5.92/9 0.011s, n=14035, sd=14}
7. Ra1 {+6.00/10 0.016s, n=12140, sd=17} c6 {-6.02/10 0.020s, n=19033, sd=14}
8. Nf3 {+6.09/11 0.029s, n=26716, sd=16} e6 {-6.01/8 0.011s, n=12132, sd=13}
9. c4 {+6.12/10 0.024s, n=27152, sd=19} Nbd7 {-5.97/10 0.035s, n=43930, sd=15}
10. Nc3 {+6.10/9 0.016s, n=18244, sd=15} Ne4 {-5.97/8 0.011s, n=13788, sd=12}
11. Qc2 {+6.27/9 0.015s, n=12300, sd=16} Ndf6 {-5.98/9 0.015s, n=14708, sd=14}
12. Rg1 {+6.25/9 0.018s, n=22407, sd=12} Be7 {-5.96/10 0.016s, n=14114, sd=16}
13. Bf4 {+6.77/10 0.017s, n=18248, sd=14} Qb6 {-6.27/7 0.013s, n=15151, sd=10}
14. e3 {+6.26/9 0.023s, n=26800, sd=16, Black makes an illegal move: e8a8} 1-0