12345678abcdefgh

1e4c62d4d53Nc3dxe44Nxe4Bf55Ng3Bg66Nf3Nd77Bd3Bxd38Qxd3Ngf69Bg5e610Bxf6Nxf611c3Bd612O-O-OQb613Kb1a514Ne4Nxe415Qxe4a416c4Ba317Qc2O-O18h4Be719h5h620g4a321b3Qd822Ne5Bg523Rhf1Bf424f3Bxe525dxe5Qe726Rd3Rfd827Rfd1Rxd328Qxd3Qh429Qe2Rd830Rxd8+Qxd831Kc2Qd432Kc1Kf833Qd2

Dy dro diFind the best move for black.

Derbyn cyngorGweld yr ateb