MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1005"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/p2pp2p/2p3p1/1p3p2/P7/R2P1P2/1PP1P1PP/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:26 +0000"]
[GameEndTime "2026-09-14T16:01:27 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {-0.22/9 0.018s, n=16321, sd=13} cxb5 {+0.07/9 0.029s, n=25058, sd=14}
6. e4 {-0.20/10 0.070s, n=52228, sd=14} e6 {+0.12/8 0.017s, n=13950, sd=11}
7. Ra1 {-0.16/9 0.024s, n=14932, sd=13} Qb6 {-0.04/8 0.020s, n=16651, sd=11}
8. d4 {-0.12/8 0.019s, n=16142, sd=13} Bb7 {+0.15/10 0.019s, n=15255, sd=13}
9. exf5 {+0.04/9 0.024s, n=18833, sd=14} gxf5 {+0.20/11 0.023s, n=14267, sd=12}
10. c3 {0.00/9 0.025s, n=19463, sd=14} Nf6 {+0.50/10 0.016s, n=14310, sd=14}
11. Nh3 {-0.23/10 0.072s, n=50229, sd=21} Rg8 {+0.67/10 0.035s, n=26773, sd=16}
12. Na3 {-0.63/9 0.017s, n=12279, sd=9} a6 {+0.47/9 0.023s, n=17197, sd=13}
13. g3 {-0.88/10 0.031s, n=19445, sd=14} Nc6 {+1.13/9 0.023s, n=17660, sd=12}
14. Bg2 {-0.61/10 0.034s, n=21584, sd=15, Black makes an illegal move: e8a8} 1-0