MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "231"]
[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 "rnb1kbnr/p1pqp1pp/8/1p1p1p2/4P3/1P1P3N/P1P2PPP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:01 +0000"]
[GameEndTime "2026-09-14T16:07:02 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+1.78/8 0.013s, n=12176, sd=14} Qxf5 {-2.08/8 0.015s, n=14024, sd=16}
6. d4 {+1.94/10 0.019s, n=12441, sd=8} b4 {-1.95/9 0.019s, n=15264, sd=13}
7. Bd3 {+2.12/9 0.017s, n=14100, sd=12} Qg4 {-1.94/9 0.027s, n=23741, sd=16}
8. Qxg4 {+1.70/10 0.047s, n=39416, sd=18} Bxg4 {-1.96/10 0.012s, n=12568, sd=16}
9. Ng5 {+1.83/10 0.031s, n=29867, sd=16} g6 {-2.11/8 0.033s, n=24411, sd=13}
10. a3 {+1.48/10 0.028s, n=27498, sd=16} Bg7 {-1.83/9 0.016s, n=14998, sd=14}
11. Bb2 {+1.65/10 0.036s, n=33814, sd=15} Bf6 {-1.65/8 0.019s, n=14712, sd=12}
12. h4 {+2.45/10 0.016s, n=15711, sd=17} c5 {-1.94/9 0.016s, n=15733, sd=15}
13. axb4 {+2.28/10 0.032s, n=31330, sd=20}
cxb4 {-2.28/11 0.077s, n=63644, sd=22} 14. Ra5 {+2.18/10 0.015s, n=15253, sd=16}
e6 {-2.76/9 0.022s, n=20549, sd=14} 15. f3 {+2.74/11 0.018s, n=13118, sd=9}
Bf5 {-1.78/13 0.025s, n=24665, sd=21} 16. Bxf5 {+1.69/12 0.022s, n=24292, sd=22}
exf5 {-1.94/11 0.016s, n=18473, sd=22}
17. Rxd5 {+1.59/10 0.032s, n=25618, sd=14} Ne7 {-1.81/12 0.019s, n=22076, sd=23}
18. Rd6 {+1.49/10 0.015s, n=17837, sd=17, Black makes an illegal move: e8h8} 1-0