TCh-EUR Senior +65 2022

Joachim Knaak (2103)

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2022.10.28
1/2 : 1/2
Benko gambit

Juergen Marschner (2290)

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1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 g6 7.Nf3 d6 8.g3 Bg7 9.Bg2 O-O 10.O-O Nbd7 11.Rb1 Qa5 12.Bd2 Rfb8 13.b3 Bb7 14.a4 Qd8