MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1266"]
[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 "rn1qkbnr/2ppp1pp/b7/pp3p2/1PP5/4P1P1/P2PNP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:23:02 +0200"]
[GameEndTime "2026-09-14T16:23:02 +0200"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.78/9 0.017s, n=14575, sd=13}
6. Rg1 {-1.04/11 0.032s, n=28012, sd=20} bxc4 {+1.01/10 0.031s, n=22445, sd=15}
7. b5 {-0.85/11 0.030s, n=23957, sd=19} d5 {+0.51/9 0.018s, n=16226, sd=15}
8. Nf4 {-0.98/10 0.043s, n=32883, sd=18} Nf6 {+1.74/10 0.068s, n=43710, sd=16}
9. Qc2 {-1.30/9 0.035s, n=19761, sd=15} g6 {+1.22/9 0.028s, n=23259, sd=13}
10. a4 {-1.37/9 0.030s, n=20277, sd=14} Kf7 {+1.88/10 0.013s, n=12074, sd=14}
11. Bb2 {-0.98/9 0.018s, n=13141, sd=14} Nbd7 {+1.21/10 0.033s, n=20924, sd=19}
12. Nc3 {-2.49/9 0.023s, n=15104, sd=13}
e6 {+2.58/9 0.026s, n=14804, sd=12, White makes an illegal move: e1a1} 0-1