Nº20 Alexander Avedisian

Draw

Alexander Avedisian (Uruguay)

wKe7,Nb5,Ra4/bKc5,Pa2,c4,d6,g5,g6,h3,h6

1.Nxd6!
1.Rxa2? Kxb5!–+
1.Nc3? d5! 2.Rxa2 g4!–+

1…h2 2.Ne4+!
2.Rxc4+? Kd5! 3.Rc1 g4 4.Rd1+ Ke5 5.Nc4 Ke4 6.Re1+ Kd4 7.Nd2 Kd3! 8.Ne4 h5!–+

2…Kb5 3.Nc3+ Kb6
3…Kc6 4.Rxc4+ Kb7 (4…Kb6 5.Nd5+ Kb5 6.Rc1=) 5.Rb4+ Ka6 6.Ra4+=

4.Kd6! h1Q 5.Nd5+ Kb7
5…Kb5 6.Nc3+ Kb6 7.Nd5+=

6.Rb4+ Ka6
6…Kc8?? 7.Ne7+! Kd8 8.Rb8#

7.Ra4+=