MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "757"]
[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/p2pp1pp/8/1pQ2p2/2P2P2/8/PP1PP1PP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:37 +0000"]
[GameEndTime "2026-09-14T13:37:38 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {-0.74/9 0.019s, n=15057, sd=14}
6. Qxc4 {+0.77/9 0.026s, n=15701, sd=13} e6 {-0.61/9 0.020s, n=14850, sd=13}
7. a3 {+0.60/8 0.016s, n=12003, sd=11} Nf6 {-0.72/8 0.025s, n=18473, sd=13}
8. Nf3 {+0.54/9 0.025s, n=16408, sd=12} a5 {-0.52/9 0.031s, n=22169, sd=13}
9. Qc2 {+0.48/9 0.018s, n=14953, sd=12} Na6 {-0.56/10 0.026s, n=17864, sd=9}
10. Nc3 {+0.71/10 0.041s, n=21403, sd=14} Bb7 {-0.71/10 0.053s, n=35713, sd=16}
11. e3 {+0.78/9 0.030s, n=18477, sd=15} Be7 {-0.70/9 0.027s, n=19359, sd=15}
12. b3 {+0.56/8 0.024s, n=15746, sd=12} Ne4 {-0.52/9 0.027s, n=19184, sd=14}
13. Bb2 {+0.09/9 0.065s, n=37329, sd=15} Rc8 {-0.35/9 0.019s, n=12960, sd=11}
14. Bc4 {+0.41/10 0.045s, n=28315, sd=20} Bh4+ {-0.67/8 0.023s, n=16703, sd=17}
15. g3 {+0.47/9 0.023s, n=16312, sd=15}
Bf6 {-0.58/9 0.021s, n=15063, sd=13, White makes an illegal move: e1h1} 0-1