MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1412"]
[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 "rnbqkb1r/p1pp1ppp/1p2p3/8/2P1nP1P/N5P1/PP1PP3/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:26 +0000"]
[GameEndTime "2026-09-14T16:03:26 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg3 {+4.14/9 0.016s, n=13611, sd=14}
6. Rh3 {-4.55/9 0.025s, n=20875, sd=16} Nxf1 {+4.48/10 0.024s, n=18606, sd=13}
7. Kxf1 {-4.51/8 0.015s, n=12418, sd=12} Nc6 {+4.73/9 0.021s, n=16091, sd=10}
8. d4 {-4.61/8 0.018s, n=15263, sd=12} d5 {+4.76/9 0.021s, n=17954, sd=10}
9. Nf3 {-4.62/9 0.057s, n=39952, sd=14} Bb7 {+4.91/9 0.025s, n=19160, sd=14}
10. Ne5 {-4.56/9 0.024s, n=18408, sd=12} f6 {+4.64/9 0.019s, n=15808, sd=14}
11. Nxc6 {-5.05/10 0.045s, n=32404, sd=18}
Bxc6 {+4.60/10 0.025s, n=20110, sd=15} 12. Qb3 {-4.70/9 0.018s, n=13636, sd=12}
Qd7 {+6.10/9 0.017s, n=14028, sd=13} 13. Bd2 {-5.02/10 0.040s, n=30088, sd=16}
e5 {+6.02/9 0.022s, n=13828, sd=11} 14. dxe5 {-5.73/9 0.038s, n=30897, sd=14}
fxe5 {+6.32/9 0.037s, n=21740, sd=14}
15. Ke1 {-6.05/9 0.026s, n=21115, sd=13, Black makes an illegal move: e8a8} 1-0