Study 55

Árpád Rusz
Internet (Endgame Tablebases Forum)
2011

White wins

1. c4! mutual zugzwang 1. c3? c4! 2. cxb4 cxb3 3. axb3 Kxb3 -+ 1...bxc3 e.p. 2. dxc3 c4 3. b4 3. bxc4? c5 -+ 3... Ka4 4. Kxb2 Kb5 5. Ka3 Kb6 6. Ka4 Ka6 7. b5+! 7. a3? Kb6 8. b5 c5! stalemate 7... cxb5+ 8.Kb4 Kb6 9. a4 bxa4 10. Kxa4 Kc5 11. Ka5 Kc6 12. Kb4 Kd5 13. Kb5 +-

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