MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2181"]
[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/p1p1p1pp/3p4/5p2/1p1P4/4P1PP/PPP1NP2/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:09:22 -0400"]
[GameEndTime "2026-09-14T11:09:23 -0400"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-1.42/10 0.022s, n=17984, sd=19}
6. Rg1 {+1.27/10 0.012s, n=13896, sd=13} e5 {-1.02/10 0.016s, n=16337, sd=11}
7. a3 {+0.90/9 0.020s, n=18734, sd=16} a5 {-0.94/10 0.008s, n=12403, sd=15}
8. axb4 {+0.89/8 0.011s, n=13835, sd=14} axb4 {-0.84/10 0.014s, n=19568, sd=15}
9. Rxa8 {+0.78/9 0.015s, n=17064, sd=16} Bxa8 {-0.88/11 0.014s, n=18823, sd=18}
10. Qd3 {+0.97/9 0.022s, n=18873, sd=14} Nd7 {-0.78/9 0.022s, n=19388, sd=16}
11. Qxf5 {+0.67/9 0.018s, n=15504, sd=12} Be7 {-0.65/8 0.013s, n=14223, sd=12}
12. Bg2 {+0.55/10 0.028s, n=26896, sd=16} Bxg2 {-0.46/9 0.016s, n=17974, sd=16}
13. Rxg2 {+0.27/9 0.016s, n=12339, sd=16} Nh6 {-0.71/9 0.032s, n=31239, sd=16}
14. Qe6 {+0.52/9 0.018s, n=21190, sd=14} Nf7 {-0.75/9 0.018s, n=13616, sd=11}
15. Nd2 {+0.78/9 0.017s, n=20315, sd=14, Black makes an illegal move: e8h8} 1-0