MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "430"]
[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 "rn2kbnr/ppp2ppp/8/3ppbq1/4P1P1/1P5P/P1PP1P2/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:41 +0000"]
[GameEndTime "2026-09-14T13:36:41 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+6.58/8 0.019s, n=13270, sd=15} Nc6 {-5.79/9 0.031s, n=22257, sd=14}
6. exd5 {+6.46/10 0.045s, n=30338, sd=16} Nb4 {-6.31/8 0.025s, n=19080, sd=15}
7. a3 {+5.97/8 0.026s, n=12456, sd=13} Nxd5 {-6.30/11 0.072s, n=50737, sd=16}
8. d3 {+5.99/9 0.033s, n=13491, sd=10} Qxf5 {-5.99/9 0.021s, n=13752, sd=18}
9. Qf3 {+5.80/8 0.019s, n=12069, sd=12} Qd7 {-6.04/9 0.054s, n=25346, sd=14}
10. Bg2 {+6.25/10 0.032s, n=21425, sd=13} Nge7 {-6.34/9 0.060s, n=31491, sd=16}
11. Nd2 {+6.57/9 0.024s, n=15873, sd=14} g6 {-5.68/10 0.015s, n=12297, sd=13}
12. Bb2 {+5.28/9 0.025s, n=15976, sd=16}
Bg7 {-5.65/9 0.022s, n=12024, sd=16, White makes an illegal move: e1a1} 0-1