Encyclopedia of Chess Combinations, 5th Edition

Total of 3,001 combinations. Incremental changes comparing to 4th edition: ~5% of updated examples and more important: new structure: Themes>3 sub-levels: Basic, Intermediate, Advanced. Following the path of: 4th edition: Encyclopedia of Chess Combinations (2012) 3rd edition: Anthology of Chess Combinations (2005) 2nd edition: Anthology of Chess Combinations (1995) 1st edition: Encyclopaedia of Chess Middlegames - Combinations (1980) New deviders: Basic | Intermediate | Advanced Themes: a. Annihilation of defence b. Blockade c. Clearance d. Deflection e. Discovered attack f. Pinning g. Demolition of pawn structure h. Decoy i. Interference

Matemática