MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "867"]
[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/pp1pppp1/7p/q1p5/5P1P/8/PPPPP1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:49 +0000"]
[GameEndTime "2026-09-14T16:01:49 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.19/9 0.017s, n=15180, sd=13} Nc6 {+0.56/9 0.019s, n=16384, sd=12}
6. Nc3 {-0.63/9 0.035s, n=27249, sd=15} Qc7 {+0.36/9 0.016s, n=12835, sd=10}
7. Nd5 {-0.41/8 0.015s, n=12680, sd=13} Qd8 {+0.50/8 0.015s, n=13957, sd=13}
8. Ne3 {-0.32/10 0.020s, n=18425, sd=15} e6 {+0.44/8 0.018s, n=12304, sd=12}
9. g3 {-0.18/9 0.014s, n=12684, sd=13} d5 {+0.44/10 0.020s, n=18149, sd=17}
10. d3 {-0.22/10 0.026s, n=17112, sd=17} d4 {+0.33/9 0.020s, n=17502, sd=16}
11. Ng4 {-0.29/9 0.023s, n=16783, sd=17} Nf6 {+0.36/10 0.029s, n=19652, sd=14}
12. Nxf6+ {-0.43/9 0.021s, n=16906, sd=14} gxf6 {+0.59/9 0.026s, n=15920, sd=13}
13. Kf2 {-0.63/10 0.021s, n=15274, sd=15} Bd7 {+0.46/10 0.026s, n=22690, sd=15}
14. a3 {-0.65/11 0.039s, n=32353, sd=13} Qb6 {+0.60/10 0.051s, n=27513, sd=19}
15. Nf3 {-0.43/10 0.017s, n=13661, sd=13, Black makes an illegal move: e8a8} 1-0