MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "222"]
[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 "rnbqkbnr/1ppp1p2/4p1pp/p7/1P6/2P4P/P2PPPP1/RNBQKBNR b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:00 +0000"]
[GameEndTime "2026-09-14T16:07:00 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+2.42/11 0.024s, n=25334, sd=16}
6. cxb4 {-2.42/9 0.016s, n=15914, sd=13} Bxb4 {+2.44/10 0.031s, n=26862, sd=15}
7. Nf3 {-2.54/9 0.034s, n=35227, sd=14} Bf8 {+2.67/9 0.012s, n=13601, sd=13}
8. Nc3 {-2.82/8 0.039s, n=36131, sd=14} Ne7 {+2.84/9 0.024s, n=22457, sd=13}
9. d4 {-1.81/8 0.015s, n=16006, sd=12} Bg7 {+2.58/9 0.015s, n=14443, sd=14}
10. Bf4 {-2.15/10 0.023s, n=21930, sd=15} Nbc6 {+2.17/9 0.036s, n=26825, sd=17}
11. Qd2 {-2.40/8 0.016s, n=14514, sd=11} g5 {+2.96/10 0.019s, n=17365, sd=20}
12. Bh2 {-2.99/9 0.016s, n=14313, sd=15, Black makes an illegal move: e8h8} 1-0