MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1158"]
[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 "rnb1kb1r/pp1ppp1p/2p3pn/q7/5N2/3P4/PPPQPPPP/RNB1KB1R w KQkq - 4 5"]
[GameDuration "00:00:13"]
[GameStartTime "2026-09-14T13:39:05 +0000"]
[GameEndTime "2026-09-14T13:39:19 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxa5 {+8.72/9 0.083s, n=56950, sd=13} Na6 {-8.35/6 0.031s, n=21522, sd=10}
6. Na3 {+8.31/8 0.031s, n=22092, sd=15} Ng4 {-8.38/8 0.036s, n=23952, sd=12}
7. Nd5 {+8.30/8 0.082s, n=44718, sd=11} b6 {-8.15/8 0.032s, n=14185, sd=14}
8. Qc3 {+8.06/6 0.026s, n=12196, sd=11} Bb7 {-8.01/8 0.028s, n=20166, sd=10}
9. Ne3 {+8.48/7 0.057s, n=26258, sd=15} Nxf2 {-8.10/8 0.026s, n=17832, sd=11}
10. Nec4 {+7.78/8 0.023s, n=12889, sd=12} d5 {-7.85/8 0.034s, n=23085, sd=12}
11. Nd6+ {+7.84/8 0.039s, n=20908, sd=15} Kd7 {-8.28/6 0.039s, n=14526, sd=12}
12. Nxb7 {+8.07/9 0.115s, n=57041, sd=14} Bg7 {-7.80/8 0.025s, n=13138, sd=16}
13. d4 {+7.94/8 0.059s, n=28907, sd=14} Bxd4 {-7.83/7 0.024s, n=13802, sd=14}
14. Qxd4 {+8.19/8 0.089s, n=42960, sd=12} Rhf8 {-8.02/7 0.024s, n=15496, sd=10}
15. Qg7 {+8.37/7 0.026s, n=13355, sd=9} Rae8 {-8.14/7 0.034s, n=19811, sd=12}
16. Qxh7 {+8.65/8 0.113s, n=55067, sd=13} Nd3+ {-8.50/7 0.060s, n=32549, sd=11}
17. exd3 {+8.46/7 0.390s, n=230872, sd=14} Rh8 {-8.34/7 0.073s, n=32667, sd=11}
18. Qxf7 {+9.06/8 0.055s, n=35188, sd=14} Reg8 {-9.21/7 0.106s, n=66927, sd=13}
19. Bg5 {+10.25/7 0.027s, n=17705, sd=10}
Rg7 {-8.88/6 11.906s, n=8000000, sd=15}
20. Qxe7+ {+10.69/9 0.045s, n=20128, sd=15}
Rxe7+ {-10.80/6 0.060s, n=38159, sd=19}
21. Bxe7 {+10.58/7 0.047s, n=19896, sd=19}
Re8 {-10.35/8 0.031s, n=23806, sd=15, White makes an illegal move: e1a1} 0-1