MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "482"]
[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/ppp1pppp/2bp4/8/Q1P5/N5P1/PP1PPP1P/R1B1KBNR w KQkq - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:45 +0000"]
[GameEndTime "2026-09-14T13:36:45 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nb5 {-4.86/10 0.023s, n=14332, sd=11} a6 {+5.04/10 0.024s, n=20810, sd=13}
6. e4 {-5.29/9 0.017s, n=14199, sd=13} b6 {+5.07/11 0.016s, n=13793, sd=18}
7. Qc2 {-5.20/11 0.013s, n=12956, sd=14} axb5 {+4.88/10 0.018s, n=12081, sd=16}
8. cxb5 {-4.75/11 0.018s, n=15475, sd=14} Bb7 {+4.70/10 0.017s, n=13448, sd=13}
9. d4 {-4.70/10 0.016s, n=13348, sd=13} e6 {+4.35/9 0.050s, n=37479, sd=14}
10. Nf3 {-4.40/9 0.019s, n=14323, sd=17} Nf6 {+4.74/10 0.018s, n=15051, sd=15}
11. Bd3 {-4.39/10 0.038s, n=30139, sd=15}
Be7 {+4.51/10 0.030s, n=21210, sd=18, White makes an illegal move: e1h1} 0-1