MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "755"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/1p1p1pp1/7p/p1p1p3/5PP1/7N/PPPPP2P/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:09:52 +0000"]
[GameEndTime "2026-09-14T16:09:53 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qh4+ {+3.26/8 0.018s, n=15777, sd=14}
6. Nf2 {-3.27/8 0.016s, n=13478, sd=16} Nf6 {+3.27/9 0.025s, n=22951, sd=16}
7. e3 {-2.99/10 0.044s, n=24547, sd=14} d5 {+3.14/9 0.028s, n=23474, sd=15}
8. Nc3 {-3.10/10 0.079s, n=49365, sd=15} Nc6 {+3.08/10 0.050s, n=42887, sd=16}
9. f5 {-3.05/9 0.027s, n=17894, sd=17} h5 {+2.94/9 0.028s, n=23056, sd=16}
10. h3 {-3.01/9 0.020s, n=13421, sd=14} Bd6 {+2.76/8 0.022s, n=17357, sd=14}
11. e4 {-2.77/9 0.022s, n=12031, sd=15} c4 {+3.81/9 0.025s, n=18192, sd=15}
12. d4 {-3.64/9 0.041s, n=28816, sd=15} exd4 {+4.16/10 0.021s, n=18069, sd=16}
13. Nxd5 {-4.51/9 0.023s, n=15247, sd=18} Nxe4 {+4.79/11 0.021s, n=20213, sd=17}
14. Qe2 {-5.29/9 0.016s, n=12005, sd=16} Kd8 {+5.90/10 0.021s, n=19832, sd=14}
15. Qxe4 {-5.93/9 0.022s, n=14146, sd=17} Re8 {+5.81/9 0.020s, n=13626, sd=16}
16. Qxe8+ {-5.56/10 0.021s, n=18413, sd=16}
Kxe8 {+5.04/10 0.050s, n=46668, sd=20} 17. Bxc4 {-5.16/9 0.029s, n=23169, sd=18}
b5 {+5.11/11 0.038s, n=36441, sd=22} 18. Bxb5 {-5.15/8 0.022s, n=14714, sd=12}
Bb7 {+4.84/11 0.018s, n=19337, sd=17} 19. Rf1 {-5.26/8 0.024s, n=20621, sd=13}
Kf8 {+6.49/10 0.018s, n=17310, sd=16} 20. Bf4 {-6.25/9 0.037s, n=30886, sd=18}
Bxf4 {+6.70/10 0.021s, n=19834, sd=18}
21. Nxf4 {-6.32/10 0.024s, n=20630, sd=24} Qg3 {+6.43/10 0.012s, n=13358, sd=17}
22. Ng6+ {-6.30/10 0.029s, n=25217, sd=21}
fxg6 {+6.64/9 0.014s, n=13394, sd=19, White makes an illegal move: e1a1} 0-1