MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "4"]
[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 "rnbqkb1r/pp2ppp1/2p2n1p/2Pp4/8/1P1Q4/P2PPPPP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:00 +0000"]
[GameEndTime "2026-09-14T13:35:03 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+3.62/10 0.029s, n=18831, sd=14}
6. Ba3 {-4.16/9 0.049s, n=18548, sd=14} Nbd7 {+3.48/9 0.016s, n=12804, sd=14}
7. Qc2 {-3.47/10 0.018s, n=13771, sd=15} b6 {+2.85/9 0.049s, n=28991, sd=13}
8. e3 {-3.32/10 0.038s, n=27552, sd=16} Bxc5 {+3.16/10 0.034s, n=25193, sd=15}
9. b4 {-3.73/10 0.031s, n=25584, sd=15} Be7 {+3.56/10 0.022s, n=16847, sd=16}
10. Qxc6 {-3.22/11 0.039s, n=29300, sd=15} Rb8 {+3.54/10 0.031s, n=25677, sd=14}
11. Nf3 {-3.46/10 0.037s, n=29438, sd=15} d4 {+3.35/10 0.022s, n=17441, sd=12}
12. Qa4 {-3.35/11 0.051s, n=37494, sd=16, Black makes an illegal move: e8h8} 1-0