2018.06.21
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 Bf5 6.Nf3 e6 7.Qb3 Qd7 8.Nbd2 a6 9.Be2 h6 10.O-O Nf6 11.Ne5 Nxe5 12.dxe5 Ne4 13.Nxe4 Bxe4 14.Rad1 Bc5 15.Bd3 Bxd3 16.Rxd3 Qb5 17.Rfd1 Qxb3 18.axb3 g5 19.Be3 Bxe3 20.Rxe3 Ke7 21.Rd4