MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1182"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/p1pqp1pp/8/1p1p1p2/8/1PPP3N/P3PPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:29 +0000"]
[GameEndTime "2026-09-14T13:39:30 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.84/9 0.023s, n=13801, sd=13} e6 {-0.63/9 0.023s, n=16676, sd=15}
6. Bf4 {+0.82/9 0.029s, n=20340, sd=15} c5 {-0.57/9 0.020s, n=15422, sd=13}
7. e3 {+0.44/9 0.050s, n=28113, sd=14} Nf6 {-0.62/9 0.028s, n=15932, sd=14}
8. Nd2 {+0.35/9 0.076s, n=39610, sd=14} b4 {-0.41/9 0.026s, n=13422, sd=12}
9. cxb4 {+0.76/9 0.025s, n=13488, sd=12} cxd4 {-0.68/10 0.036s, n=19277, sd=20}
10. exd4 {+0.74/10 0.035s, n=18147, sd=16}
Bxb4 {-0.57/10 0.030s, n=14919, sd=13} 11. a3 {+0.68/9 0.048s, n=25929, sd=14}
Bd6 {-0.47/9 0.024s, n=14896, sd=11}
12. b4 {+0.80/9 0.050s, n=23743, sd=13, Black makes an illegal move: e8h8} 1-0