MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1671"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/2p1pppp/8/pp1p1b2/8/N4N2/PPPPPPPP/R1BQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:47 +0000"]
[GameEndTime "2026-09-14T13:40:49 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {+1.53/10 0.033s, n=22233, sd=18} 6. g4 {-1.10/9 0.025s, n=19994, sd=15}
Bg6 {+2.04/9 0.019s, n=14687, sd=17} 7. Nb5 {-1.08/11 0.044s, n=31334, sd=18}
c6 {+1.24/9 0.026s, n=19200, sd=14} 8. Nbd4 {-1.12/9 0.026s, n=20612, sd=14}
Qc7 {+1.34/10 0.019s, n=15475, sd=15} 9. d3 {-1.15/10 0.053s, n=35876, sd=15}
Nd7 {+1.29/10 0.027s, n=19537, sd=15} 10. c4 {-1.27/9 0.035s, n=22135, sd=14}
bxc3 {+1.25/10 0.026s, n=18450, sd=15} 11. Qa4 {-1.38/9 0.020s, n=14724, sd=12}
Rc8 {+1.45/10 0.032s, n=24087, sd=15} 12. bxc3 {-1.77/9 0.019s, n=12701, sd=14}
e5 {+1.67/10 0.025s, n=17638, sd=17} 13. Nf5 {-1.79/9 0.027s, n=19703, sd=15}
Ngf6 {+1.72/9 0.025s, n=18779, sd=11} 14. Be3 {-1.47/9 0.018s, n=13171, sd=12}
h5 {+2.45/10 0.024s, n=17026, sd=15} 15. h3 {-2.13/9 0.029s, n=21428, sd=15}
hxg4 {+1.79/9 0.031s, n=22854, sd=17} 16. hxg4 {-2.20/10 0.040s, n=23757, sd=16}
e4 {+1.61/9 0.045s, n=31639, sd=13} 17. N3h4 {-1.50/11 0.029s, n=20861, sd=17}
Bxf5 {+1.56/11 0.026s, n=19724, sd=15} 18. Nxf5 {-1.87/9 0.019s, n=15390, sd=12}
g6 {+1.76/10 0.032s, n=23880, sd=16} 19. Nd4 {-2.30/9 0.032s, n=20150, sd=14}
Nc5 {+2.13/9 0.020s, n=15071, sd=15} 20. Qc2 {-1.79/9 0.031s, n=22431, sd=16}
Bd6 {+2.13/9 0.021s, n=16597, sd=13} 21. g5 {-2.32/9 0.030s, n=21114, sd=15}
Bh2 {+2.47/12 0.031s, n=23120, sd=16} 22. Rg2 {-2.36/11 0.030s, n=21995, sd=17}
Nfd7 {+1.93/10 0.017s, n=14185, sd=19}
23. dxe4 {-1.67/10 0.018s, n=15169, sd=19}
Nxe4 {+2.46/10 0.018s, n=13346, sd=14} 24. Rg4 {-2.54/10 0.020s, n=15571, sd=15}
Ne5 {+2.08/9 0.024s, n=18159, sd=14} 25. Rxe4 {-3.03/10 0.029s, n=22323, sd=16}
dxe4 {+1.08/10 0.033s, n=26978, sd=16}
26. Qxe4 {-2.59/12 0.072s, n=48957, sd=22}
Kf8 {+1.11/9 0.028s, n=20641, sd=18, White makes an illegal move: e1a1} 0-1