MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "453"]
[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 "rnbqkbnr/p3pppp/1p1p4/2p5/1P3P2/3P2PP/P1P1P3/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:28 +0000"]
[GameEndTime "2026-09-14T13:36:29 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+1.55/10 0.019s, n=15277, sd=13}
6. Nf3 {-1.07/10 0.025s, n=19326, sd=16} Bxf3 {+1.23/9 0.021s, n=17576, sd=13}
7. exf3 {-0.98/9 0.019s, n=14761, sd=14} cxb4 {+0.88/9 0.029s, n=23544, sd=12}
8. a3 {-0.65/8 0.018s, n=13695, sd=12} bxa3 {+0.74/8 0.017s, n=13799, sd=15}
9. Kf2 {-0.70/8 0.059s, n=42979, sd=14} d5 {+0.93/9 0.040s, n=24998, sd=15}
10. d4 {-0.85/8 0.019s, n=13508, sd=12} a6 {+1.00/9 0.043s, n=32459, sd=14}
11. Nxa3 {-1.20/8 0.021s, n=12229, sd=16} e6 {+1.15/10 0.024s, n=18175, sd=13}
12. f5 {-1.20/9 0.023s, n=16251, sd=15} exf5 {+1.38/9 0.016s, n=12492, sd=14}
13. c3 {-1.29/8 0.022s, n=15757, sd=13} Nf6 {+1.33/8 0.035s, n=22164, sd=14}
14. Qa4+ {-1.18/9 0.022s, n=16432, sd=13} Nbd7 {+1.71/9 0.017s, n=13322, sd=14}
15. Bxa6 {-1.84/10 0.050s, n=33556, sd=21} Be7 {+2.25/10 0.023s, n=17599, sd=21}
16. Nc2 {-2.33/9 0.028s, n=22020, sd=14, Black makes an illegal move: e8h8} 1-0