MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "835"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p3pp1p/2pp2p1/1p6/1P5P/BQP5/P2PPPP1/RN2KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:39 +0000"]
[GameEndTime "2026-09-14T13:39:40 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.32/10 0.044s, n=39974, sd=16}
6. Bb2 {-1.82/10 0.021s, n=19409, sd=17} e5 {+1.45/10 0.035s, n=30385, sd=16}
7. a4 {-1.27/9 0.014s, n=12344, sd=15} Be6 {+1.14/11 0.065s, n=55388, sd=21}
8. Qc2 {-1.24/10 0.039s, n=24687, sd=15} Nbd7 {+1.02/9 0.027s, n=23709, sd=13}
9. Nf3 {-0.93/10 0.019s, n=13220, sd=12} a6 {+0.80/8 0.024s, n=17210, sd=12}
10. Ng5 {-0.76/10 0.023s, n=15573, sd=13} d5 {+0.71/9 0.015s, n=12989, sd=14}
11. Nxe6 {-0.62/9 0.015s, n=14091, sd=13} fxe6 {+0.53/11 0.025s, n=25321, sd=19}
12. g3 {-0.06/11 0.020s, n=16376, sd=16} Nb6 {+0.46/11 0.021s, n=20456, sd=19}
13. axb5 {+0.09/11 0.037s, n=25327, sd=18}
axb5 {+0.39/12 0.044s, n=38403, sd=22} 14. d3 {-0.25/9 0.017s, n=12081, sd=16}
Rxa1 {+0.51/11 0.060s, n=35685, sd=21}
15. Bxa1 {-0.09/10 0.030s, n=18001, sd=19} Qa8 {+0.11/10 0.046s, n=35282, sd=23}
16. Qb2 {-0.11/9 0.019s, n=12903, sd=13} Na4 {-0.29/8 0.021s, n=19093, sd=13}
17. Qa2 {+0.09/12 0.031s, n=26095, sd=24} Bd6 {-0.01/9 0.017s, n=15360, sd=12}
18. Bh3 {+0.36/10 0.017s, n=16972, sd=17}
Ke7 {-0.11/10 0.012s, n=12429, sd=14, White makes an illegal move: e1h1} 0-1