MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1626"]
[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 "r1bqkbnr/1pppp1pp/n7/5p2/1p6/P2PB3/2P1PPPP/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:02 +0000"]
[GameEndTime "2026-09-14T16:04:02 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb4 {+0.14/9 0.015s, n=13076, sd=13} b5 {+0.11/10 0.012s, n=12568, sd=7}
6. c3 {-0.41/9 0.018s, n=16363, sd=12} Nf6 {+0.04/10 0.039s, n=30539, sd=17}
7. Nf3 {+0.02/10 0.025s, n=17221, sd=13} Bb7 {+0.38/10 0.031s, n=30650, sd=14}
8. g3 {+0.03/8 0.015s, n=12639, sd=16} e6 {-0.16/9 0.017s, n=18302, sd=15}
9. Bg2 {+0.38/11 0.025s, n=20291, sd=20} c5 {-0.39/9 0.019s, n=18808, sd=15}
10. bxc5 {+0.49/11 0.033s, n=26200, sd=25} Nxc5 {-0.49/9 0.013s, n=13796, sd=14}
11. Rxa8 {+0.36/11 0.028s, n=21761, sd=19}
Qxa8 {-0.45/10 0.018s, n=16828, sd=14, White makes an illegal move: e1h1} 0-1