MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "203"]
[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 "rnb2bnr/ppqppkpp/8/2p2p2/6P1/5P1N/PPPPP2P/RNBQKB1R b Q - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:47:58 -0400"]
[GameEndTime "2026-09-14T12:47:59 -0400"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg4 {+0.25/10 0.017s, n=15403, sd=14}
6. fxg4 {-0.32/10 0.043s, n=51707, sd=18} Nc6 {-0.22/8 0.010s, n=13914, sd=13}
7. d3 {+0.01/11 0.024s, n=30523, sd=16} Ke8 {-0.11/8 0.016s, n=13327, sd=12}
8. Bg2 {+0.04/10 0.014s, n=14842, sd=18} d5 {+0.14/9 0.013s, n=14156, sd=13}
9. Bxd5 {+0.06/10 0.011s, n=13534, sd=14} Bxg4 {-0.04/9 0.017s, n=17669, sd=14}
10. Bg2 {-0.02/11 0.016s, n=20870, sd=15} Nf6 {-0.05/9 0.017s, n=21467, sd=16}
11. Nc3 {+0.09/9 0.018s, n=20021, sd=14} e6 {-0.23/8 0.017s, n=13258, sd=12}
12. Nf2 {-0.02/8 0.016s, n=17969, sd=13} c4 {+0.24/9 0.020s, n=17279, sd=15}
13. Bg5 {+0.19/10 0.041s, n=35557, sd=16} Bf5 {-0.18/10 0.030s, n=32182, sd=16}
14. Qd2 {+0.36/10 0.015s, n=17735, sd=15} Bb4 {-0.62/9 0.066s, n=68335, sd=15}
15. a3 {+0.48/9 0.033s, n=29362, sd=18}
Ba5 {-0.46/8 0.011s, n=12789, sd=14, White makes an illegal move: e1a1} 0-1