MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "366"]
[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 "rnbqk2r/pppp1ppp/3b3Q/4p3/4P3/7P/PPPP1PP1/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:02:12"]
[GameStartTime "2026-09-14T14:50:54 +0000"]
[GameEndTime "2026-09-14T14:53:07 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxg7 {+8.00/9 0.014s, n=12619, sd=14} Qf6 {-8.49/8 0.035s, n=23234, sd=17}
6. Qxf6 {+8.61/9 0.027s, n=25084, sd=14} a6 {-8.19/7 0.017s, n=15943, sd=12}
7. Qxf7+ {+8.63/7 0.099s, n=76598, sd=16}
Kd8 {-8.35/6 10.035s, n=8000000, sd=20} 8. Qf6+ {+9.08/6 0.037s, n=21104, sd=12}
Ke8 {-9.03/5 9.686s, n=8000000, sd=22}
9. Qxh8+ {+9.01/5 10.497s, n=8000000, sd=5}
Bf8 {-8.96/5 9.726s, n=8000000, sd=21}
10. Qxf8+ {+9.57/5 9.560s, n=8000000, sd=11}
Kxf8 {-8.85/6 9.539s, n=8000000, sd=8} 11. b4 {+9.71/5 8.943s, n=8000000, sd=11}
a5 {-7.74/5 9.384s, n=8000000, sd=8} 12. Bb2 {+8.94/5 9.090s, n=8000000, sd=8}
Nc6 {-8.55/6 0.065s, n=40410, sd=10} 13. Bd3 {+8.68/6 9.080s, n=8000000, sd=12}
axb4 {-8.42/5 9.420s, n=8000000, sd=9} 14. f3 {+8.84/5 9.094s, n=8000000, sd=7}
Ke8 {-8.55/6 9.269s, n=8000000, sd=10} 15. f4 {+8.52/6 0.019s, n=16453, sd=8}
exf4 {-8.72/6 8.852s, n=8000000, sd=10} 16. e5 {+9.18/8 0.029s, n=21910, sd=13}
b6 {-9.53/7 0.026s, n=27056, sd=11} 17. Bxh7 {+10.36/9 0.017s, n=18487, sd=11}
Kf8 {-10.15/7 0.014s, n=15172, sd=11} 18. Ne2 {+10.58/8 0.018s, n=17983, sd=14}
Rxa2 {-10.56/8 0.018s, n=16004, sd=14}
19. Nxf4 {+10.41/8 0.026s, n=25470, sd=11}
Rxa1 {-10.63/8 0.026s, n=24608, sd=14}
20. Bxa1 {+10.56/9 0.012s, n=13061, sd=12} Ke7 {-10.37/7 0.023s, n=17856, sd=13}
21. Ng6+ {+10.70/7 0.023s, n=21444, sd=16}
Kd8 {-10.76/6 0.032s, n=29360, sd=17, White makes an illegal move: e1h1} 0-1