MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1660"]
[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 "1nbqkb1r/rp1ppppp/p4n2/2p5/2PP2P1/P4P2/1P2P2P/RNBQKBNR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:12:24 +0200"]
[GameEndTime "2026-09-14T16:12:25 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd4 {-0.10/10 0.018s, n=13463, sd=14}
6. Qxd4 {-0.18/9 0.022s, n=13526, sd=14} b6 {+0.02/10 0.073s, n=49133, sd=16}
7. g5 {-0.18/8 0.017s, n=13797, sd=13} Nh5 {+0.05/10 0.021s, n=15979, sd=12}
8. Nc3 {-0.05/9 0.021s, n=16194, sd=13} Nc6 {+0.29/10 0.019s, n=13957, sd=17}
9. Qf2 {+0.24/10 0.017s, n=12891, sd=13} e6 {+0.27/9 0.018s, n=12866, sd=11}
10. f4 {+0.07/10 0.052s, n=35350, sd=20} Na5 {+0.01/9 0.026s, n=16100, sd=13}
11. Be3 {-0.24/10 0.022s, n=17305, sd=15} Nxc4 {+0.37/8 0.026s, n=18399, sd=13}
12. Bd4 {-1.19/10 0.025s, n=17015, sd=15} Rc7 {+1.32/10 0.030s, n=20739, sd=13}
13. e4 {-0.40/10 0.015s, n=12425, sd=14} Bb7 {+1.06/9 0.032s, n=23098, sd=13}
14. Qf3 {-0.32/9 0.019s, n=15453, sd=12} Nxb2 {+0.49/10 0.021s, n=16725, sd=18}
15. Qxh5 {-0.13/10 0.030s, n=23127, sd=17} d5 {+0.02/10 0.038s, n=24299, sd=18}
16. Nd1 {+0.45/10 0.018s, n=14438, sd=15} Nd3+ {+0.18/10 0.020s, n=16135, sd=18}
17. Bxd3 {-0.28/10 0.047s, n=32587, sd=22}
dxe4 {+0.01/11 0.017s, n=13128, sd=23}
18. Bb5+ {-0.05/11 0.051s, n=38887, sd=21}
axb5 {+0.34/11 0.028s, n=18081, sd=20} 19. Ne2 {-0.45/9 0.052s, n=40128, sd=15}
Rc4 {0.00/10 0.015s, n=12752, sd=19} 20. Be3 {+0.49/9 0.024s, n=14818, sd=14}
g6 {-0.22/11 0.057s, n=38563, sd=17} 21. Qh3 {+0.28/10 0.016s, n=13444, sd=15}
h5 {+0.12/10 0.021s, n=15615, sd=14, White makes an illegal move: e1h1} 0-1