MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1018"]
[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 "1rbqkb1r/pppp1ppp/n3p2n/8/2P2P2/P5P1/RP1PP2P/1NBQKBNR b Kk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:09 +0000"]
[GameEndTime "2026-09-14T14:54:09 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.52/9 0.032s, n=29997, sd=17} 6. b3 {-0.43/9 0.014s, n=12742, sd=11}
b5 {+0.40/9 0.020s, n=18884, sd=12} 7. cxb5 {-0.21/10 0.029s, n=24729, sd=15}
Rxb5 {+0.14/10 0.014s, n=14936, sd=14} 8. Nf3 {-0.22/10 0.019s, n=16929, sd=17}
Rb6 {+0.08/10 0.042s, n=40988, sd=19} 9. e3 {+0.01/10 0.017s, n=16736, sd=16}
c5 {+0.06/11 0.060s, n=55232, sd=19} 10. Nc3 {+0.03/10 0.015s, n=14378, sd=16}
Be7 {+0.04/11 0.014s, n=16362, sd=21} 11. Na4 {-0.15/10 0.021s, n=18850, sd=16}
Rb8 {+0.24/10 0.017s, n=16762, sd=15}
12. d4 {-0.10/10 0.016s, n=14438, sd=15, Black makes an illegal move: e8h8} 1-0