MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1994"]
[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/p1pppppp/b7/1p6/1P2P3/8/PBPP1PPP/RN1QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:42:04 +0000"]
[GameEndTime "2026-09-14T13:42:04 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+1.64/8 0.016s, n=16412, sd=13} Bb7 {-1.44/9 0.021s, n=21735, sd=14}
6. axb5 {+1.28/7 0.014s, n=15029, sd=10} Bxe4 {-1.77/9 0.026s, n=26394, sd=17}
7. Nf3 {+1.33/9 0.019s, n=20553, sd=13} e6 {-1.21/9 0.011s, n=12045, sd=14}
8. c3 {+0.96/8 0.017s, n=18141, sd=12} Nf6 {-1.04/9 0.015s, n=15834, sd=12}
9. d4 {+1.29/10 0.022s, n=23441, sd=12} Be7 {-1.15/9 0.013s, n=13778, sd=16}
10. Nbd2 {+1.23/9 0.014s, n=14816, sd=14} Bb7 {-1.40/9 0.013s, n=15277, sd=13}
11. Be2 {+1.27/10 0.010s, n=12464, sd=15} a6 {-1.40/10 0.010s, n=12963, sd=15}
12. bxa6 {+1.32/11 0.009s, n=12147, sd=18}
Bxa6 {-1.11/12 0.019s, n=25574, sd=17} 13. b5 {+0.94/9 0.019s, n=24593, sd=15}
Bb7 {-1.20/10 0.017s, n=21189, sd=17, White makes an illegal move: e1h1} 0-1