MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2020"]
[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/ppp2pp1/3pp3/7p/7q/P3PNPB/1PPP1P1P/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:42:04 +0000"]
[GameEndTime "2026-09-14T13:42:04 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxh3 {+6.68/10 0.022s, n=22311, sd=15}
6. Qe2 {-6.66/8 0.018s, n=16578, sd=12} e5 {+6.90/9 0.028s, n=26475, sd=16}
7. d4 {-6.79/8 0.014s, n=13879, sd=13} e4 {+7.59/9 0.015s, n=14453, sd=13}
8. Nfd2 {-7.61/8 0.028s, n=26048, sd=14} Qg2 {+7.80/8 0.015s, n=14663, sd=14}
9. Qf1 {-7.48/9 0.012s, n=14873, sd=14} Qxf1+ {+7.46/8 0.025s, n=29132, sd=15}
10. Rxf1 {-7.48/8 0.010s, n=12160, sd=12} d5 {+7.08/9 0.011s, n=12334, sd=12}
11. c4 {-6.91/9 0.021s, n=22569, sd=13} dxc4 {+7.05/9 0.016s, n=18068, sd=14}
12. Nc3 {-7.02/9 0.029s, n=30376, sd=15} Bf5 {+7.03/9 0.013s, n=13980, sd=8}
13. Nxc4 {-7.05/8 0.020s, n=20160, sd=12} Nd7 {+7.06/9 0.019s, n=19842, sd=12}
14. f3 {-6.92/9 0.015s, n=15602, sd=14} Ngf6 {+6.92/9 0.015s, n=14922, sd=13}
15. fxe4 {-7.02/9 0.018s, n=17348, sd=13} Bxe4 {+7.02/11 0.035s, n=35524, sd=17}
16. Rf4 {-6.96/8 0.017s, n=15985, sd=14} Bd3 {+7.34/9 0.016s, n=15404, sd=16}
17. b3 {-7.25/9 0.016s, n=15930, sd=13, Black makes an illegal move: e8a8} 1-0