MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "211"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/pp1p1ppp/8/2p1p3/P1P4P/6P1/1P1BPP2/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:38 +0000"]
[GameEndTime "2026-09-14T13:35:39 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-8.58/8 0.041s, n=31368, sd=13} 6. b4 {+8.63/8 0.062s, n=40847, sd=13}
b5 {-8.37/9 0.130s, n=94281, sd=14} 7. Nc3 {+8.60/7 0.039s, n=27854, sd=10}
Nd4 {-8.54/6 0.028s, n=20219, sd=13} 8. Rc1 {+8.60/7 0.025s, n=19226, sd=15}
Bb7 {-8.53/8 0.056s, n=37513, sd=12} 9. Bg2 {+8.47/7 0.025s, n=18501, sd=11}
Bxg2 {-8.25/9 0.020s, n=14661, sd=10} 10. Rh2 {+8.10/9 0.033s, n=18877, sd=14}
cxb4 {-7.96/9 0.021s, n=16308, sd=13} 11. Nxb5 {+8.10/10 0.018s, n=13471, sd=17}
Nf6 {-7.82/8 0.017s, n=12491, sd=12} 12. f3 {+8.63/9 0.071s, n=46826, sd=13}
Nxb5 {-7.66/9 0.035s, n=25977, sd=15} 13. cxb5 {+8.52/9 0.022s, n=17215, sd=13}
Bh3 {-8.37/8 0.056s, n=34930, sd=14} 14. Nxh3 {+8.07/9 0.018s, n=13347, sd=13}
Be7 {-8.21/8 0.025s, n=18756, sd=12} 15. Ng5 {+8.33/9 0.036s, n=22564, sd=13}
Rb8 {-8.56/7 0.034s, n=23897, sd=11} 16. Nxh7 {+9.04/8 0.019s, n=13626, sd=12}
Nxh7 {-8.85/8 0.033s, n=20011, sd=12} 17. Be3 {+9.10/9 0.023s, n=16900, sd=12}
Nf6 {-8.91/10 0.046s, n=35746, sd=15}
18. Bxa7 {+9.05/9 0.027s, n=19921, sd=13, Black makes an illegal move: e8h8} 1-0