MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1576"]
[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 "r1bqkb1r/pppp2pp/B1n2p1n/4p3/6Q1/1P2P2N/P1PP1PPP/RNB1K2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:28 +0000"]
[GameEndTime "2026-09-14T16:03:29 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {+8.83/7 0.017s, n=13871, sd=11}
6. Be2 {-8.36/7 0.018s, n=13456, sd=10} b5 {+8.36/6 0.046s, n=30414, sd=9}
7. Ba3 {-8.45/7 0.031s, n=24077, sd=16} Bd6 {+8.46/7 0.021s, n=16455, sd=11}
8. c3 {-8.47/8 0.137s, n=102421, sd=14} Bb7 {+8.52/7 0.036s, n=23608, sd=13}
9. Bxg4 {-8.47/8 0.047s, n=36668, sd=16} b4 {+8.44/7 0.025s, n=15979, sd=13}
10. Bf3 {-8.32/8 0.029s, n=23111, sd=17} Qb8 {+8.41/7 0.030s, n=24410, sd=15}
11. cxb4 {-8.30/8 0.040s, n=28667, sd=14} a6 {+8.15/7 0.035s, n=27309, sd=15}
12. Nf4 {-8.18/7 0.017s, n=12158, sd=10} Kd8 {+8.27/7 0.023s, n=17750, sd=16}
13. Ne6+ {-8.03/8 0.029s, n=15874, sd=15} dxe6 {+8.15/7 0.016s, n=12901, sd=10}
14. Bxc6 {-8.06/8 0.048s, n=29547, sd=15}
Bxc6 {+8.16/8 0.017s, n=13984, sd=12, White makes an illegal move: e1h1} 0-1