MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "429"]
[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 "r1bqk1nr/ppp1pp1p/2np3b/P5p1/3P1P2/7P/1PP1P1P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:16 +0000"]
[GameEndTime "2026-09-14T13:37:17 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+2.13/9 0.022s, n=12787, sd=16}
6. d5 {-2.08/9 0.022s, n=17206, sd=16} Ne5 {+2.20/9 0.016s, n=13238, sd=13}
7. e3 {-2.37/8 0.032s, n=24680, sd=15} fxe3 {+2.19/9 0.030s, n=19481, sd=15}
8. Nc3 {-2.09/9 0.019s, n=15235, sd=12} Nf6 {+2.73/10 0.017s, n=14599, sd=14}
9. Nf3 {-2.33/9 0.016s, n=13548, sd=16} Rg8 {+2.91/9 0.016s, n=12136, sd=18}
10. Qe2 {-1.85/10 0.028s, n=20222, sd=18} c6 {+1.89/10 0.062s, n=49217, sd=21}
11. Bxe3 {-2.45/10 0.037s, n=24417, sd=20}
Nxf3+ {+1.95/10 0.036s, n=27707, sd=19}
12. Qxf3 {-1.80/9 0.021s, n=17334, sd=14} Bxe3 {+2.00/11 0.022s, n=19013, sd=19}
13. Qxe3 {-1.95/10 0.021s, n=15517, sd=16} Bd7 {+1.72/9 0.017s, n=13469, sd=15}
14. Bd3 {-1.67/11 0.056s, n=44580, sd=17} Rxg2 {+0.85/10 0.017s, n=14205, sd=21}
15. Ne4 {-1.46/11 0.017s, n=15555, sd=16} Nxe4 {+0.99/10 0.027s, n=23076, sd=16}
16. Bxe4 {-1.16/9 0.014s, n=13211, sd=14} Rg8 {+0.59/12 0.066s, n=51596, sd=26}
17. a6 {-0.11/10 0.025s, n=22230, sd=23}
Qc7 {+0.19/8 0.015s, n=13474, sd=13, White makes an illegal move: e1a1} 0-1