MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "342"]
[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 "rnbqkb1r/2p1pppp/3p1n2/pp6/7P/P1P5/1P1PPPPR/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:44 +0000"]
[GameEndTime "2026-09-14T16:07:44 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.89/8 0.023s, n=23241, sd=15} Nbd7 {+0.98/9 0.027s, n=25074, sd=14}
6. Rh1 {-1.09/7 0.014s, n=12088, sd=12} e5 {+1.19/9 0.017s, n=16240, sd=18}
7. e4 {-1.07/9 0.024s, n=21314, sd=14} Rb8 {+1.05/10 0.047s, n=40888, sd=16}
8. Nf3 {-1.02/9 0.029s, n=24738, sd=13} Nxe4 {+1.47/10 0.018s, n=16910, sd=20}
9. a4 {-1.11/8 0.013s, n=12574, sd=17} b4 {+1.63/10 0.023s, n=21860, sd=14}
10. Bb5 {-1.71/8 0.029s, n=23369, sd=14} Be7 {+1.47/9 0.014s, n=13364, sd=14}
11. Qc2 {-1.36/8 0.018s, n=17395, sd=12} Bb7 {+1.73/9 0.016s, n=14215, sd=14}
12. cxb4 {-1.46/9 0.016s, n=14650, sd=13} axb4 {+2.01/10 0.024s, n=16247, sd=16}
13. Nbd2 {-2.07/8 0.018s, n=17377, sd=12} Nxd2 {+2.24/10 0.017s, n=16316, sd=14}
14. Bxd2 {-2.42/9 0.019s, n=17398, sd=14, Black makes an illegal move: e8h8} 1-0