MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "455"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/2p1p1pp/5p2/pp1p4/P2P3N/2P5/1P2PPPP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:42 +0000"]
[GameEndTime "2026-09-14T13:37:43 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-2.13/8 0.039s, n=24768, sd=15}
6. cxb4 {+1.54/10 0.024s, n=12791, sd=12} g5 {-1.14/9 0.024s, n=14828, sd=16}
7. Nf3 {+1.39/8 0.027s, n=13276, sd=13} axb4 {-1.31/10 0.078s, n=44989, sd=17}
8. Nbd2 {+1.33/9 0.044s, n=28159, sd=16} e6 {-1.34/10 0.044s, n=27657, sd=20}
9. h3 {+1.13/10 0.052s, n=35505, sd=18} Bb7 {-0.99/9 0.049s, n=28278, sd=16}
10. Qc2 {+1.53/10 0.029s, n=21495, sd=16} Qd7 {-1.10/10 0.059s, n=33495, sd=17}
11. e3 {+1.65/9 0.016s, n=12149, sd=14} Ba6 {-1.24/10 0.034s, n=20947, sd=18}
12. Bxa6 {+1.26/9 0.015s, n=12031, sd=13}
Rxa6 {-1.08/10 0.026s, n=12331, sd=17, White makes an illegal move: e1h1} 0-1