(1) Arena,Piermario (1751) - Crepaldi,Marco (1849) [B22]
Corsico (1), 01.05.2009



1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.cxd4 e6 7.Bc4 d6 8.0-0 Be7 9.Qe2 0-0 10.Nc3 dxe5 11.dxe5 Nxc3 12.bxc3 Qc7 13.Qe4 b6 14.Bd3 g6[] 15.Bg5 Bxg5 16.Nxg5 Nxe5 17.Bc2
[17.Qxa8 Bb7 18.Qxa7 Ra8 (18...Nxd3 19.Rab1+/- (19.Qa4 Nf4=/+ ) ) 19.Qxa8+ Bxa8=/+ ]

17...Bb7 18.Qh4 f5+/-
[18...h5-/+ ; 18...f6= ]

19.Nxe6 Qc6 20.Nf4 Nf3+
[20...Qxg2+ 21.Nxg2 Nf3+ 22.Kh1 Nxh4-+ ]

21.gxf3 Qxf3 22.Bb3+ Kh8 23.Nd5 Bxd5 24.Qd4+ 1-0