MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "556"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1b1kbnr/p1qppppp/npp5/8/6P1/4P3/PPPPBP1P/RNBQK1NR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:10:55 +0200"]
[GameEndTime "2026-09-14T17:10:55 +0200"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.20/8 0.015s, n=13538, sd=11} Bb7 {+0.20/8 0.014s, n=12491, sd=11}
6. Nf3 {-0.04/8 0.020s, n=15311, sd=13} e6 {+0.05/9 0.019s, n=12480, sd=15}
7. a3 {+0.15/9 0.022s, n=17197, sd=15} h6 {+0.03/9 0.023s, n=18494, sd=14}
8. e4 {+0.60/9 0.023s, n=16902, sd=15} d5 {+0.15/9 0.032s, n=21614, sd=13}
9. Nc3 {+0.25/9 0.017s, n=12078, sd=16} dxe4 {0.00/9 0.015s, n=13308, sd=13}
10. Nxe4 {+0.03/9 0.017s, n=13471, sd=13} Nf6 {+0.09/9 0.015s, n=13675, sd=16}
11. Nxf6+ {+0.24/9 0.019s, n=15271, sd=18} gxf6 {-0.22/8 0.026s, n=19342, sd=17}
12. c3 {+0.24/9 0.020s, n=16115, sd=14, Black makes an illegal move: e8a8} 1-0