Chess

   [White "puzzle #1"] [Result "0-1"] [SetUp "1"] [FEN "6k1/pp2Bpb1/2b3pp/8/2B3P1/P3Q2P/1P3P1K/3q4 b - - 0 1"] 1... Be5+ 2. f4 (2. Qxe5 Qh1+ 3. Kg3 Qg2+ (3... Qf3+) 4. Kh4 Qxf2+ 5. Qg3 g5+) 2... Bxf4+ (2... g5 $1) 3. Qxf4 Qh1+ 4. Kg3 Qg1+ (4... Qg2+ $2 5. Kh4 g5+ 6. Bxg5 hxg5+ 7. Qxg5+) 5. Kh4 Qe1+ 6. Qg3 g5+ 0-1    [White "puzzle #2"] [Result "1-0"] [SetUp "1"] [FEN "1k6/2p5/pp6/4N1bq/1P2Q3/8/KPP5/8 w - - 0 1"] 1. Nc6+ Kb7 (1... Kc8 2. Qf5+ Kb7 3. Nd8+ Kb8 4. Ne6) 2. Na5+ Kc8 3. Qf5+ Kd8 (3... Kb8 4. Nc6+ Kb7 5. Nd8+ Kb8 6. Ne6) 4. Nc6+ Ke8 5. Qc8+ Kf7 6. Qxc7+ Kg8 7. Qxb6 1-0    [White "puzzle #3"] [Result "0-1"] [SetUp "1"] [FEN "R1b5/2q2r2/p2p2nk/2pPp1n1/Q1P1Pp2/P1N4P/5PBN/6K1 b - - 0 1"] 1... f3 2. Bh1 (2. Bf1 Nxh3+ 3. Bxh3 Bxh3 4. Qxa6 Qe7 5. Nf1 Qg5+ 6. Ng3 Qxg3+ 7. fxg3 f2+) 2... Nxh3+ 3. Kf1 Nxf2 4. Kxf2 Qe7 5. Rxc8 Qh4+ 6. Ke3 Qxh2 7. Qe8 Qf4+ 8. Kd3 f2 0-1    [White "puzzle #4"] [Result "1-0"] [SetUp "1"] [FEN "rqb3rk/5pp1/1pp2n1p/p4P2/8/1BP5/PP1B2QP/4R1RK w - - 0 1"] 1. Bxh6 (1. Bxf7 c5) 1... g6 (1... Bxf5 2. Bxg7+ Kh7 3. Qg5) (1... gxh6 2. Re8) 2. Qg5 Nh7 (2... Qd6 3. Re6 Bxe6 4. Qxf6+ Kh7 5. Bxe6 Kxh6 6. Qxf7 gxf5 7. Qf6+) 3. Bg7+ Rxg7 4. Re8+ 1-0