MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2386"]
[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 "r1bqkb1r/p1ppp1pp/2n4n/1p3p2/1P3P2/3P3N/P1P1P1PP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:17:21 +0200"]
[GameEndTime "2026-09-14T18:17:21 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.66/9 0.032s, n=22757, sd=16}
6. bxa5 {-1.39/9 0.029s, n=21117, sd=14} e6 {+1.61/7 0.018s, n=13906, sd=10}
7. e3 {-1.48/9 0.022s, n=15434, sd=15} Ng4 {+1.18/8 0.023s, n=17957, sd=15}
8. Nf2 {-1.17/9 0.020s, n=14187, sd=12} Nxf2 {+0.97/9 0.029s, n=23046, sd=16}
9. Kxf2 {-1.03/9 0.021s, n=15912, sd=16} e5 {+1.00/8 0.022s, n=15996, sd=17}
10. d4 {-0.59/10 0.076s, n=52134, sd=21} exf4 {+1.07/10 0.027s, n=16067, sd=14}
11. exf4 {-0.81/8 0.026s, n=17532, sd=16} Rxa5 {+0.55/9 0.021s, n=15283, sd=18}
12. c3 {-0.66/9 0.019s, n=13253, sd=13} Qf6 {+0.55/8 0.025s, n=12968, sd=11}
13. a4 {-0.53/10 0.027s, n=14042, sd=13} b4 {+0.55/9 0.023s, n=15931, sd=14}
14. Be3 {-0.64/10 0.037s, n=20840, sd=19} Bd6 {+0.64/9 0.031s, n=18952, sd=17}
15. g3 {-0.53/10 0.035s, n=21877, sd=16, Black makes an illegal move: e8h8} 1-0