MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1496"]
[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 "rn1qkbnr/1ppbpppp/8/3p4/Q1P5/3P4/PP2PPPP/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:52 +0000"]
[GameEndTime "2026-09-14T13:39:53 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa4 {+9.11/8 0.031s, n=21286, sd=14} 6. b3 {-8.82/7 0.018s, n=14590, sd=8}
dxc4 {+8.78/7 0.030s, n=21818, sd=13} 7. Nc3 {-8.68/6 0.016s, n=12628, sd=9}
Bc6 {+8.74/8 0.051s, n=34625, sd=13} 8. Ne4 {-8.69/7 0.017s, n=13471, sd=14}
cxd3 {+8.75/8 0.077s, n=53931, sd=13} 9. Nd2 {-8.70/6 0.021s, n=13331, sd=9}
Ba4 {+8.84/9 0.044s, n=31042, sd=15} 10. Nh3 {-8.71/7 0.016s, n=12457, sd=12}
Nc6 {+8.84/7 0.019s, n=14872, sd=14} 11. Ng5 {-8.56/7 0.019s, n=13846, sd=13}
e5 {+8.80/7 0.031s, n=22305, sd=14} 12. exd3 {-8.88/8 0.099s, n=68440, sd=17}
Nb4 {+9.01/7 0.020s, n=13822, sd=13} 13. Rb1 {-8.88/7 0.034s, n=21263, sd=11}
Nxd3+ {+9.49/7 0.064s, n=40041, sd=12} 14. Bxd3 {-9.60/7 0.028s, n=15049, sd=14}
Qxd3 {+9.52/8 0.029s, n=18355, sd=11} 15. bxa4 {-9.29/8 0.027s, n=18447, sd=14}
Rxa4 {+9.96/9 0.025s, n=17068, sd=14} 16. Rb3 {-9.28/8 0.019s, n=13705, sd=12}
Qa6 {+9.85/9 0.018s, n=14120, sd=14} 17. a3 {-10.16/8 0.018s, n=14826, sd=12}
Nf6 {+9.62/10 0.051s, n=38199, sd=15} 18. Nb1 {-9.99/8 0.021s, n=15344, sd=15}
Rg4 {+9.92/8 0.022s, n=16496, sd=14} 19. Rg1 {-10.11/9 0.121s, n=77633, sd=16}
Rxg5 {+10.20/10 0.070s, n=45753, sd=17}
20. Bxg5 {-10.19/8 0.018s, n=13419, sd=11} Bc5 {+10.00/9 0.044s, n=27776, sd=15}
21. Be3 {-9.96/8 0.036s, n=25826, sd=11} Be7 {+10.01/9 0.035s, n=26129, sd=16}
22. Kd2 {-9.88/9 0.075s, n=50037, sd=15, Black makes an illegal move: e8h8} 1-0