Blockade 2

Shakhmaty v SSSR
D. Gurgenidze
1980
5th Prize

Draw

1. Nc3+ Ka1 (1... Kc2 2. Nd5 Rb3 3. Nd4+ Kb1 4. Nxb3 =) 2. Nd4 Re8+ 3. Kd5 Rd8+ 4. Ke4 Rxd4+

6th WCCT Theme

5. Ke3!! (5. Kxd4? f1=Q mutual zugzwang 6. Ke3 Qa6 -+) 5... f1=Q (5... Rf4 6. Bb2+! Kxb2 7. Nd1+ Kc1 8. Nxf2 =) 6. Kxd4 mutual zugzwang 6... Qa6 7. Bc1 Qf1 8. Ba3 positional draw

blockade