MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "748"]
[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 "rnbqk1nr/1ppp1p1p/6p1/p3p3/1b3P2/P1N5/1PPPP1PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:44 +0000"]
[GameEndTime "2026-09-14T16:10:44 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb4 {+7.20/9 0.016s, n=16949, sd=15} exf4 {-6.89/9 0.014s, n=14920, sd=10}
6. Nf3 {+7.10/10 0.014s, n=14151, sd=14} g5 {-6.60/9 0.012s, n=12372, sd=14}
7. d4 {+6.90/10 0.025s, n=23001, sd=15} d6 {-6.76/11 0.054s, n=49943, sd=19}
8. Rxa5 {+7.03/9 0.023s, n=22207, sd=14} Rxa5 {-6.79/10 0.013s, n=13319, sd=21}
9. bxa5 {+6.82/11 0.015s, n=15353, sd=18} g4 {-6.17/10 0.017s, n=15917, sd=21}
10. Bxf4 {+6.87/10 0.041s, n=36675, sd=17} gxf3 {-6.64/8 0.013s, n=12745, sd=13}
11. exf3 {+6.66/8 0.017s, n=15694, sd=17} Qh4+ {-6.35/8 0.026s, n=22148, sd=15}
12. g3 {+6.65/8 0.018s, n=15686, sd=22} Qh5 {-6.54/8 0.015s, n=12478, sd=17}
13. d5 {+6.56/8 0.016s, n=13671, sd=13} Nd7 {-6.62/9 0.023s, n=19417, sd=15}
14. h4 {+6.44/9 0.018s, n=15685, sd=12} f6 {-6.56/9 0.017s, n=15356, sd=14}
15. g4 {+6.54/9 0.020s, n=18471, sd=14} Qf7 {-6.84/10 0.035s, n=31696, sd=15}
16. h5 {+6.70/12 0.041s, n=36335, sd=19} Ne5 {-6.84/9 0.016s, n=15527, sd=12}
17. Be2 {+6.79/10 0.014s, n=13362, sd=18} Ne7 {-6.82/10 0.028s, n=25883, sd=21}
18. Qd4 {+6.54/9 0.018s, n=17165, sd=17, Black makes an illegal move: e8h8} 1-0