MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2071"]
[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 "rnbqkb1r/p1p1pp1p/3p2pn/1p4N1/7P/2N5/PPPPPPP1/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:13:09 +0200"]
[GameEndTime "2026-09-14T16:13:10 +0200"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+1.67/9 0.024s, n=17897, sd=15} Bg7 {-1.55/9 0.024s, n=16919, sd=13}
6. h5 {+1.46/8 0.029s, n=19846, sd=11} Nc6 {-1.29/9 0.042s, n=26848, sd=13}
7. Nf3 {+1.33/8 0.018s, n=12588, sd=12} Rb8 {-1.15/8 0.032s, n=16295, sd=13}
8. e4 {+1.23/9 0.024s, n=17206, sd=12} f5 {-1.21/8 0.017s, n=13716, sd=13}
9. exf5 {+1.13/10 0.073s, n=51760, sd=15} gxf5 {-0.87/10 0.032s, n=22785, sd=14}
10. d4 {+2.05/11 0.054s, n=40946, sd=20} Ng4 {-1.91/9 0.054s, n=33764, sd=17}
11. d5 {+2.71/9 0.032s, n=20446, sd=11} a6 {-2.17/9 0.017s, n=13101, sd=10}
12. h6 {+2.61/9 0.016s, n=13598, sd=16} Bf6 {-2.59/10 0.016s, n=13577, sd=21}
13. Nbd4 {+2.63/9 0.021s, n=15965, sd=15} Nxd4 {-1.91/11 0.056s, n=37267, sd=18}
14. Nxd4 {+1.73/10 0.063s, n=45253, sd=17} Qd7 {-2.08/9 0.032s, n=20390, sd=18}
15. Be2 {+2.17/8 0.024s, n=15031, sd=13} Qa4 {-1.82/9 0.019s, n=13723, sd=13}
16. Nc6 {+1.40/8 0.023s, n=13157, sd=15} Bxb2 {-1.12/10 0.029s, n=22077, sd=15}
17. Nxb8 {+1.22/10 0.034s, n=25060, sd=18}
Bxa1 {-0.85/10 0.019s, n=17923, sd=15, White makes an illegal move: e1h1} 0-1