换一换 
网络 1. Introduction (2 variations) 2. Indices (4 variations) 3. Basic Test (35 variations) 4. Anastasia's mate (10 variations) 5. Greco's mate (20 variations) 6. Arabian mate (10 variations) 7. Hook mate (10 variations) 8. Vuković's mate (10 variations) 9. Smothered mate (10 variations) 10. Suffocation mate (16 variations) 11. Corner mate (5 variations) 12. Morphy's mate (8 variations) 13. Pillsbury's mate (8 variations) 14. Opera mate / Mayet's mate (16 variations) 15. Lolli's mate (10 variations) 16. Damiano's mate (10 variations) 17. Max Lange's mate (8 variations) 18. Damiano's bishop mate (24 variations) 19. Dovetail mate / Cozio's mate (17 variations) 20. Swallow's tail mate / Guéridon mate (12 variations) 21. David & Goliath mate / Pawn mate (24 variations) 22. Boden's mate (10 variations) 23. Balestra mate (8 variations) 24. Double knights mate (10 variations) 25. Double bishops mate (12 variations) 26. Blackburne's mate (7 variations) 27. Blind swine mate (rooks on the 7th rank) (5 variations) 28. Epaulette mate (8 variations) 29. Back rank mate (18 variations) 30. Lawnmower mate (20 variations) 31. Triangle mate (10 variations) 32. Kill box mate (10 variations) 33. Mate in the opening (20 variations) 34. Puzzles: Warm-up (211 variations) 35. Puzzles: Exercises (282 variations) 36. Final Test (100 variations)
