MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "3042"]
[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 "rnb1kbnr/p1qpppp1/8/1pp4p/P3P2P/8/1PPP1PP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:18:53 +0200"]
[GameEndTime "2026-09-14T18:18:54 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+2.13/9 0.031s, n=21030, sd=18} Bb7 {-1.88/9 0.036s, n=24172, sd=13}
6. Nf3 {+2.16/9 0.037s, n=21965, sd=18} Nf6 {-2.14/9 0.040s, n=25647, sd=13}
7. d3 {+1.72/9 0.053s, n=37889, sd=14} a6 {-2.19/10 0.022s, n=17074, sd=14}
8. Nc3 {+1.82/10 0.065s, n=49343, sd=16} e6 {-1.86/10 0.018s, n=12863, sd=16}
9. g3 {+2.03/9 0.020s, n=14225, sd=13} axb5 {-2.09/8 0.018s, n=13792, sd=13}
10. Nxb5 {+1.93/11 0.037s, n=26434, sd=21} Qb6 {-2.02/11 0.016s, n=12252, sd=19}
11. Na3 {+1.98/11 0.032s, n=23998, sd=19} d5 {-1.80/10 0.023s, n=14943, sd=16}
12. exd5 {+1.83/11 0.015s, n=12493, sd=17} exd5 {-1.81/9 0.019s, n=14403, sd=16}
13. Bg2 {+1.89/9 0.023s, n=17775, sd=16} Bd6 {-1.83/9 0.038s, n=16530, sd=15}
14. Qe2+ {+1.83/8 0.021s, n=12111, sd=16}
Be7 {-1.77/9 0.044s, n=25068, sd=16, White makes an illegal move: e1h1} 0-1