First Prize Szachy 1986
White begins and draws
1.Rh8-a8+ Ka2-b2!
1...Kb1 2.Nd4 e1Q 3.Ra1+ Kxa1 4.Nc2+
2.Ra8-a1! Nh7-f8+!
3.Kd7-c6 Nb7-d8+!
4.Kc6-d5 Kb2xa1
5.Ne6-d4 e2-e1N!
The ending of three knights against one knight is theoretically won. White has to exchange.
6.Kd5-d6! Nd8-b7+
7.Kd6-c6 Nb7-a5+
8.Kc6-b5 Na5-b7
9.Kb5-c6 Nb7-d8+
10.Kc6-d6 Nf8-g6
10...Nh7 11.Ke7 Nb7 12.Ne6 and a knight will be exchanged.
11.Kd6-d7 Nd8-f7
12.Kd7-e6 Nf7-h6
13.Ke6-f6 Ng6-h8
14.Kf6-g7 ½–½