Encyclopaedia of Chess Endgames
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Re1+!
pv 1. ... Re1+ 2. Kd7 Rd1+ 3. Kc7 Rc1+ 4. Bc4 Rxc4+ 5. Kd7 Rd4+ 6. Ke7 Re4+ 7. Kf7 Rf4+ 8. Kg7 Kb7 9. h8=Q Rc4 10. Kf6 Kb6 11. Qd8+ Kc5 12. Qc8+ Kd5 13. Qd7+ Kc5
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