351 real-game puzzles in this collection
What is a queen and rook tactics?
Heavy-piece positions where queen and rook combine for mating nets, seventh-rank invasions and perpetual threats against exposed kings.
How to spot it
Doubled heavy pieces on an open file or seventh rank are usually decisive — look for the invasion square the defender cannot cover twice.
What this set trains
Attack coordination with the two strongest pieces — including when to bail out into perpetual check.
Foundation: 164Developing: 61Challenging: 43Advanced: 83
developing
Rating 1210
advantageendgamemaster
developing
Rating 1212
endgamemastermate
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Rating 1217
endgamematemateIn1
developing
Rating 1219
endgameexposedKinglong
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Rating 1220
endgamematemateIn1
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Rating 1222
advantageendgamelong
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Rating 1228
endgamematemateIn1
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Rating 1234
advantageendgamehangingPiece
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Rating 1236
crushingendgameexposedKing
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Rating 1245
advancedPawncrushingendgame
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Rating 1248
advantageendgamefork
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Rating 1248
endgamemastermate
developing
Rating 1253
endgamematemateIn1
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Rating 1270
crushingendgamequeenRookEndgame
developing
Rating 1288
crushingendgamelong
developing
Rating 1290
endgamematemateIn2
developing
Rating 1292
crushingendgamefork
developing
Rating 1296
crushingendgameinterference
developing
Rating 1304
endgamematemateIn1
developing
Rating 1304
endgamematemateIn1
developing
Rating 1306
crushingendgamefork
developing
Rating 1307
crushingendgamefork
developing
Rating 1320
endgameexposedKinglong
developing
Rating 1326
discoveredAttackdiscoveredCheckendgame
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