Part I: Neo Catalan
Ch 4 - Tarrasch Defence & systems including ...c5d) 9...xc5 10.a3 e8
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1.f3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 c5 5.cxd5 exd5 6.d4 Nc6 7.O-O Be7 8.Nc3 O-O 9.dxc5 Bxc5 10.a3 Re8 11.b4 Bb6 12.Bb2 Bg4 13.Rc1 h6 14.Na4 Qe715.Nxb6 axb6 16.Re1 Rad8 17.Qd3 Bxf3 18.Qxf3 Ne5 19.Qf4
19 moves
Part I: Neo Catalan
Ch 4 - Tarrasch Defence & systems including ...c5
xc5 10.a3 
e8
d) 9...
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1.
f3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 c5 5.cxd5 exd5 6.d4 Nc6 7.O-O Be7 8.Nc3 O-O 9.dxc5 Bxc5 10.a3 Re8 11.b4 Bb6 12.Bb2 Bg4 13.Rc1 h6 14.Na4 Qe715.Nxb6 axb6 16.Re1 Rad8 17.Qd3 Bxf3 18.Qxf3 Ne5 19.Qf4
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19 moves
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