MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "924"]
[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 "rnbqkbnr/ppp1p3/6pp/3p1p2/8/2P1PQP1/PP1P1P1P/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:28 +0000"]
[GameEndTime "2026-09-14T13:41:29 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.22/9 0.014s, n=14573, sd=11} Nc6 {+0.24/10 0.024s, n=21498, sd=15}
6. c4 {-0.10/10 0.022s, n=22727, sd=12} dxc4 {+0.41/9 0.016s, n=15011, sd=14}
7. Bxc4 {+0.21/10 0.031s, n=27840, sd=15} e5 {+0.22/10 0.013s, n=13382, sd=11}
8. Qe2 {-0.16/9 0.015s, n=14024, sd=17} Qe7 {+0.41/10 0.012s, n=12074, sd=16}
9. b3 {-0.03/9 0.014s, n=14137, sd=13} e4 {+0.25/9 0.025s, n=21233, sd=13}
10. Ba3 {-0.19/9 0.014s, n=12801, sd=14} Nb4 {+0.15/10 0.035s, n=32532, sd=19}
11. Nc3 {-0.39/9 0.029s, n=26875, sd=16} c6 {+0.60/10 0.023s, n=23039, sd=15}
12. Bxb4 {-0.56/9 0.015s, n=13668, sd=11} Qxb4 {+0.40/11 0.011s, n=12285, sd=14}
13. Qc2 {-0.20/10 0.015s, n=14599, sd=15} Nf6 {+0.14/11 0.026s, n=25198, sd=19}
14. a4 {-0.27/9 0.016s, n=14453, sd=13} Bd7 {+0.50/10 0.019s, n=16758, sd=15}
15. Ne2 {-0.48/9 0.018s, n=15795, sd=12, Black makes an illegal move: e8a8} 1-0