MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "86"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/p2ppp1p/8/1p4p1/P1p5/8/NPPPPPPP/1RBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:32:39 +0200"]
[GameEndTime "2026-09-14T16:32:40 +0200"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+1.52/9 0.020s, n=15640, sd=15} a6 {-1.78/10 0.022s, n=21029, sd=14}
6. Nc3 {+1.69/9 0.012s, n=12836, sd=14} d5 {-1.38/10 0.023s, n=21228, sd=15}
7. d4 {+2.07/9 0.027s, n=21517, sd=15} cxd3 {-1.60/9 0.036s, n=26319, sd=12}
8. Qxd3 {+2.31/10 0.020s, n=18776, sd=13} d4 {-1.90/8 0.012s, n=12385, sd=13}
9. Nd1 {+2.19/9 0.016s, n=14690, sd=13} axb5 {-2.43/8 0.037s, n=29357, sd=15}
10. Nf3 {+2.51/10 0.030s, n=21515, sd=13} Nc6 {-2.16/9 0.023s, n=15325, sd=16}
11. e3 {+2.64/10 0.022s, n=17889, sd=14} g4 {-2.65/9 0.023s, n=18811, sd=14}
12. Nxd4 {+3.31/10 0.016s, n=14412, sd=17} Nxd4 {-2.99/9 0.023s, n=21738, sd=14}
13. Qxd4 {+3.22/10 0.018s, n=16280, sd=19}
Qxd4 {-3.13/10 0.015s, n=12744, sd=19} 14. exd4 {+2.81/9 0.016s, n=13996, sd=12}
b4 {-2.93/10 0.018s, n=19380, sd=18} 15. Bb5+ {+3.02/9 0.021s, n=21890, sd=17}
Kd8 {-3.05/9 0.037s, n=31326, sd=18, White makes an illegal move: e1h1} 0-1