MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "80"]
[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/pp1p1ppp/2p2n2/3P4/4pP1P/4P3/PPP3P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:16 +0000"]
[GameEndTime "2026-09-14T13:35:17 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxd5 {+3.35/9 0.032s, n=14865, sd=16}
6. c4 {-2.96/9 0.039s, n=20255, sd=18} Bb4+ {+3.46/9 0.017s, n=12670, sd=20}
7. Kf2 {-3.65/9 0.046s, n=29261, sd=20} Nf6 {+2.97/9 0.018s, n=13361, sd=16}
8. a3 {-3.10/10 0.028s, n=21136, sd=17} Be7 {+3.10/10 0.022s, n=16073, sd=15}
9. g4 {-3.28/10 0.034s, n=18400, sd=22} d5 {+3.23/10 0.019s, n=13201, sd=18}
10. Be2 {-3.51/9 0.021s, n=15532, sd=17} h5 {+3.41/10 0.057s, n=28197, sd=18}
11. g5 {-3.37/10 0.020s, n=14893, sd=18} Ng4+ {+3.62/10 0.061s, n=30084, sd=21}
12. Kg2 {-3.29/10 0.026s, n=18461, sd=16} Bc5 {+3.31/10 0.056s, n=27108, sd=15}
13. Rh3 {-3.22/11 0.025s, n=17860, sd=14} Be6 {+3.40/9 0.021s, n=13860, sd=14}
14. Nc3 {-3.06/10 0.034s, n=25022, sd=16} Bb6 {+3.23/10 0.077s, n=40841, sd=16}
15. cxd5 {-3.02/10 0.030s, n=15979, sd=15}
cxd5 {+2.86/11 0.066s, n=38357, sd=23} 16. f5 {-3.23/10 0.022s, n=12174, sd=15}
Bxf5 {+3.28/12 0.021s, n=18126, sd=22}
17. Qxd5 {-3.07/10 0.052s, n=27649, sd=16} Qd7 {+3.01/10 0.015s, n=12968, sd=18}
18. Bd2 {-2.99/10 0.052s, n=25256, sd=19, Black makes an illegal move: e8h8} 1-0