[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.05.07"]
[Round "23"]
[White "Rose-base"]
[Black "Rose-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1b1k2r/pppn1p1p/4pp2/q7/1b1P4/2N5/PPPQNPPP/R3KB1R w KQkq - 4 9"]
[GameDuration "00:00:14"]
[GameStartTime "2026-05-07T22:46:26 +0000"]
[GameEndTime "2026-05-07T22:46:41 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "6.83+0.07"]

9. a3 {+2.13/7 0.628s, n=4231983, sd=0} b6 {+1.64/7 1.765s, n=11058564, sd=0}
10. O-O-O {+3.04/7 0.654s, n=4118600, sd=0}
Bb7 {+2.55/7 0.853s, n=5277754, sd=0} 11. axb4 {+2.00/8 0.905s, n=6295127, sd=0}
Qa1+ {+327.66/7 0.318s, n=2035952, sd=0}
12. Nb1 {+2.36/8 1.426s, n=9327867, sd=0}
Qxb1+ {+327.66/7 0.241s, n=1484159, sd=0}
13. Kxb1 {+32.00/7 0.345s, n=2356302, sd=0}
a5 {-24.84/7 1.345s, n=9064898, sd=0} 14. b5 {+32.17/7 0.590s, n=4131430, sd=0}
a4 {-31.71/6 0.367s, n=2330543, sd=0} 15. Qe3 {+24.93/6 0.954s, n=6568960, sd=0}
Bxg2 {-30.78/6 0.835s, n=5543936, sd=0}
16. Bxg2 {+46.93/7 0.567s, n=3978824, sd=0}
Rd8 {-44.60/6 0.420s, n=2862981, sd=0}
17. Ka1 {+37.89/6 0.399s, n=2966315, sd=0}
Rg8 {-38.73/5 0.443s, n=2996224, sd=0} 18. Bc6 {+49.11/5 0.078s, n=464021, sd=0}
Ke7 {-39.13/5 0.317s, n=2151424, sd=0}
19. Qa3+ {+50.89/5 0.096s, n=677488, sd=0} Nc5 {-53.92/7 0.066s, n=472212, sd=0}
20. dxc5 {+56.23/6 0.345s, n=2476032, sd=0}
bxc5 {-53.54/7 0.124s, n=861618, sd=0}
21. Qxc5+ {+54.36/6 0.247s, n=1850368, sd=0, Black makes an illegal move: a1a1}
1-0