MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "408"]
[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 "rnbqkb1r/ppppnp2/6p1/3Pp2p/8/Q6P/PPP1PPP1/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:03 +0000"]
[GameEndTime "2026-09-14T13:38:04 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxd5 {+3.04/10 0.016s, n=12715, sd=15}
6. Qb3 {-2.59/10 0.031s, n=18680, sd=13} Nb6 {+2.54/10 0.051s, n=29996, sd=19}
7. e4 {-2.84/9 0.018s, n=14364, sd=14} d5 {+2.81/10 0.058s, n=37810, sd=18}
8. exd5 {-2.88/9 0.030s, n=18786, sd=16} Qxd5 {+2.52/11 0.020s, n=15222, sd=16}
9. Nc3 {-2.47/10 0.034s, n=21226, sd=16} Qxb3 {+2.38/10 0.019s, n=14434, sd=15}
10. axb3 {-2.48/10 0.029s, n=17629, sd=16} a6 {+2.22/10 0.114s, n=75770, sd=18}
11. Nf3 {-2.11/10 0.037s, n=27470, sd=13} Nc6 {+2.09/9 0.026s, n=18522, sd=12}
12. Be3 {-2.41/11 0.052s, n=44211, sd=21}
Bf5 {+2.10/9 0.046s, n=29478, sd=14, White makes an illegal move: e1a1} 0-1