MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "659"]
[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 "rnbqkb1r/p1ppn1pp/8/1p2pp2/2P5/P1Q5/1P1PPPPP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:18 +0000"]
[GameEndTime "2026-09-14T16:09:19 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+1.68/10 0.012s, n=12157, sd=11} e4 {-1.67/9 0.019s, n=17024, sd=12}
6. e3 {+2.42/11 0.043s, n=37849, sd=15} a6 {-2.23/8 0.034s, n=28932, sd=13}
7. b4 {+2.50/8 0.017s, n=14273, sd=13} d5 {-2.44/7 0.015s, n=14863, sd=12}
8. Bb2 {+2.57/9 0.015s, n=13311, sd=14} Nd7 {-2.27/8 0.014s, n=13273, sd=12}
9. bxa6 {+2.45/8 0.013s, n=12760, sd=13} Bxa6 {-2.11/11 0.027s, n=18859, sd=15}
10. Bxa6 {+1.78/9 0.014s, n=13824, sd=16} Rxa6 {-2.13/11 0.015s, n=14094, sd=11}
11. Qb3 {+1.84/9 0.016s, n=13666, sd=13} c5 {-1.63/11 0.022s, n=20215, sd=15}
12. Nh3 {+1.79/10 0.055s, n=44746, sd=16}
Qa8 {-1.91/10 0.020s, n=18719, sd=16, White makes an illegal move: e1h1} 0-1