Chess puzzle (Equality)
Moves: 1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. Nc3 Bb4 5. e3 O-O 6. Ne2 Nc6 7. O-O Bd7 8. a3
Bd6 9. b4 a6 10. Bb2 Re8 11. Re1 Ne7 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bc6 15.
Bxc6 Nxc6 16. c4 Bf8 17. Nf4 Qg5 18. h4 Qf6 19. Rb1 e5 20. Nd5 Qf5 21. Nxc7
Rad8 22. Nxe8 Rxe8 23. dxe5 Nxe5 24. Bxe5 Rxe5 25. Rxe5 Qxe5 26. Qf3 Qc7 27. c5
b6 28. c6 h6 29. Kg2 Bd6 30. Rc1 a5 31. b5 Bc5 32. a4 f6 33. Rd1 Qe5 34. Rd7
Qe6 35. Qd3 Qe1 36. Qd2 Qe4+ 37. Kf1 Qh1+ 38. Ke2 Qe4+ 39. Kd1 Qxa4+ 40. Ke1 *
Position (FEN): 6k1/3R2p1/1pP2p1p/pPb5/q6P/6P1/3Q1P2/4K3 b - - 1 40
Black to move.
Themes: Pin Endgame  
Puzzle rating: 1440
Best move: Bb4