MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "608"]
[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/2ppp1pp/p7/Qp3p2/2P5/5P2/PP1PP1PP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:21 +0000"]
[GameEndTime "2026-09-14T14:52:22 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {-0.40/10 0.013s, n=12319, sd=15} e6 {+0.37/9 0.029s, n=20611, sd=13}
6. e3 {-0.24/9 0.016s, n=13374, sd=16} Bb7 {+0.26/8 0.015s, n=13543, sd=12}
7. Nh3 {-0.32/8 0.017s, n=13649, sd=14} Nf6 {+0.11/8 0.017s, n=14645, sd=11}
8. Nc3 {0.00/10 0.026s, n=19771, sd=16} Qc8 {+0.12/9 0.015s, n=12891, sd=13}
9. d4 {+0.17/10 0.020s, n=18014, sd=15} axb5 {-0.01/10 0.029s, n=24043, sd=17}
10. Qxb5 {-0.14/11 0.040s, n=29424, sd=21} c5 {-0.02/10 0.028s, n=22876, sd=15}
11. dxc5 {-0.04/10 0.014s, n=13649, sd=12} Ba6 {+0.04/9 0.017s, n=14025, sd=15}
12. Qb3 {+0.19/11 0.036s, n=28773, sd=14} Bxf1 {-0.05/10 0.029s, n=25198, sd=15}
13. Rxf1 {+0.10/10 0.017s, n=15142, sd=15} Nc6 {-0.28/10 0.031s, n=24292, sd=13}
14. Kf2 {+0.22/8 0.027s, n=24138, sd=11} Bxc5 {-0.17/10 0.017s, n=15767, sd=11}
15. Kg1 {+0.31/9 0.016s, n=14050, sd=15, Black makes an illegal move: e8h8} 1-0