MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "906"]
[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 "rnb1kbnr/pp1p2pp/1q2pp2/2p5/6P1/PP2PP2/2PP3P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:36 +0000"]
[GameEndTime "2026-09-14T13:40:37 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.08/10 0.015s, n=14879, sd=12}
6. Nc3 {-1.52/8 0.030s, n=25796, sd=13} d4 {+1.28/9 0.032s, n=27445, sd=15}
7. exd4 {-1.61/7 0.013s, n=12178, sd=12} cxd4 {+1.92/11 0.034s, n=27444, sd=16}
8. Na4 {-2.02/8 0.016s, n=13023, sd=15} Qd6 {+2.00/9 0.033s, n=26534, sd=18}
9. Nh3 {-1.74/9 0.029s, n=22350, sd=13} Bd7 {+1.91/10 0.044s, n=35042, sd=15}
10. f4 {-1.84/8 0.024s, n=17936, sd=12} Ne7 {+2.10/9 0.020s, n=15649, sd=14}
11. Bg2 {-1.34/9 0.021s, n=15886, sd=14} Bc6 {+1.93/10 0.030s, n=23108, sd=15}
12. Qe2 {-1.63/11 0.016s, n=13873, sd=16} Bxg2 {+1.52/8 0.017s, n=13923, sd=13}
13. Qxg2 {-1.87/10 0.022s, n=18806, sd=17}
Nbc6 {+2.00/10 0.033s, n=28111, sd=18} 14. b4 {-1.58/10 0.032s, n=26719, sd=19}
d3 {+1.45/8 0.026s, n=19723, sd=13}
15. c3 {-0.95/10 0.019s, n=15227, sd=15, Black makes an illegal move: e8a8} 1-0