Puzzle 1: 1980
White: Panchenko Black: Sideif Sade
Black to move
Answer:
1...., Rxb5! 2. f3, Rb6 3. axb4, Rxb4 -+
If 2. Qxb5, Nc2+ 3. Ke2, Qxb5
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Puzzle 2: 1981
White: Airjian Black: Pavlenko
Black to move
Answer:
1...., Rxg3+! 2. Kf1, Ba6+ 3. Kf2, Rg2+ 4. Kxf3, Qxh2 -+
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Puzzles 3: 1986
White: Sideif Sade Black: Kallai
White to move
Answer:
1. Nxf6+, Kh8 2. Rd7, Qxd7 3. Nxd7, Bxe3 4. Nxe5, Bxf2+ 5. Kxf2 +-
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Puzzle 4: 1987
White: Sofieva Black: Heintze
White to move
Answer:
1. Bxf6, Rxe4 2. dxe4, Qe6 3. Qb1, gxf6 4. Qc1, Nd6 5. Qxh6 +-
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Puzzle 4:
White: Tukmakov Black: Magerramov
Black to move
Answer:
1...., Be3+ 2. Bf2, Nc5 3. Qc2, Ncxe4 4. fxe4, Ng4 0-1