MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "979"]
[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/p1pppppp/B6n/1p6/6P1/4P3/PPPP1P1P/RNBQK1NR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:39 +0000"]
[GameEndTime "2026-09-14T14:53:39 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxc8 {+0.25/9 0.011s, n=12003, sd=14} Qxc8 {-0.27/9 0.014s, n=13444, sd=14}
6. Qf3 {+0.27/9 0.017s, n=16739, sd=12} Nc6 {-0.32/9 0.015s, n=14042, sd=14}
7. g5 {+0.59/10 0.016s, n=12455, sd=18} Ng8 {-0.67/9 0.029s, n=26344, sd=14}
8. b3 {+0.63/9 0.014s, n=14251, sd=14} h6 {-0.71/8 0.015s, n=13373, sd=11}
9. h4 {+0.89/10 0.014s, n=14776, sd=13} e6 {-0.69/10 0.023s, n=16603, sd=16}
10. Bb2 {+1.06/10 0.037s, n=33554, sd=16} b4 {-0.64/10 0.018s, n=17024, sd=8}
11. d3 {+0.55/8 0.015s, n=13705, sd=12} a5 {-0.35/10 0.010s, n=12659, sd=18}
12. Nd2 {+0.24/8 0.020s, n=15676, sd=15}
a4 {-0.41/11 0.021s, n=22404, sd=18, White makes an illegal move: e1a1} 0-1