Peter Krug & Mario Garcia
 
Win 10+7

Theme: Elimination of the black counterplay to avoid stalemates culminating in mate 1.Rg2! 1.Bh5? g4 2.e4 Qd3= 1.Rdf1? Qd5+ 2.Rf3 g4=   1...Ne3 2.Bxe6+ Qxe6 3.dxe3 Qe4 4.Rdg1 g4 5.Na6 Try :  5.Nd7? Qd5 6.e4 Qd4 with : a) 7.e3 Qxe4 8.Nc5 Qd5 9.Nb3 e5 10.Nc1 Qc4 11.Ne2 Qxe2 12.Rxe2 e4 13.Rb2 axb2 14.a4 b1Q 15.Rxb1= stalemate   b) 7.Nf6 Qxf6! (not  7...exf6? 8.Rf1 Qxe4 9.Rff2 Qb1+ 10.Bg1 Qb7 11.e3 Qd5 12.Rc2 Qf3 13.e4 Qxe4 14.Ba7+- The bishop capture the pawn of a3) 8.Rd1 Qa1 9.Rxa1 e5 10.Rc1= stalemate)   5...e5 5...Qc6 6.Nb4+- 5...Qc4 6.Rf1 Qe4 7.Rff2 Qb1+ 8.Bg1+-   6.Nc5 Qxg2+ 7.Rxg2 e4 8.Nd3 exd3 9.Bg1 9.Rf2? d2 /dxe=   9...d2 10.Rh2+ Kxg3 11.Bf2#