Nº 21 Michael Prusikin & Martin Minski

Draw

Michael Prusikin & Martin Minski (Germany)

wKa1,Na4,Re1/bKc6,Ba6,Rc4,Pd3

1.Nb2!
1.Re6+? Kc7! 2.Rxa6 d2 3.Nb2 Rc1+ 4.Ka2 Rc2–+

1…d2 2.Rd1 Rc1+ 3.Ka2 Bc4+ 4.Ka3 Kb5! (5…Rc3#) 5.Na4! switchback 5…Rc2
5…Rxd1 6.Nc3+ Kc5 7.Nxd1 Bd5 8.Kb2 Kd4 9.Kc2=

6.Nc3+! Rxc3+
6…Ka5 7.Rh1/Rg1 .Bd5! (7…Be6 8.Rh5+=; 7…Rxc3+ 8.Kb2 Kb4 9.Rd1 Rd3 10.Kc2=) 8.Nxd5 Rc1 9.Ne3! Rxh1 10.Nc4+ Kb5 11.Nxd2 Rd1 12.Nb3!=

7.Kb2 Rd3 8.Kc2=