domingo, 27 de junio de 2010

Táctica Jaque Doble Descubierto. Soluciones


Aquí las 50 posiciones resueltas del tema táctico Jaque Doble Descubierto. 

Nivel 1: 1-15 posiciones
(pasas de nivel con 12 soluciones correctas)
Nivel 2: 16-30 posiciones  
(pasas de nivel con 12 soluciones correctas)
Nivel 3: 31-50 posiciones 
(pasas de nivel con 16 soluciones correctas)

chessbase

[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 1"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4kq2/3p4/4B1P1/B7/8/8/8/4R2K w - - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Bf7# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 2"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "5n2/2PPk1PR/8/4K3/8/8/8/8 w - - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. g8=N# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 3"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "rnb1r1kb/pppq1p2/4p2p/2B4P/6N1/2NP4/PPPQ1P2/R5RK w - - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Nf6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 4"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "rn1qkb1r/1bpp1ppp/p3P3/1p6/3P1Bn1/1BN2p2/PPP2PPP/R2QR1K1 w kq - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. exf7# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 5"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "3rr1kb/ppq2p2/2p3NB/4p2P/4B3/8/PPP1Q3/2K3R1 w - - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Ne7# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 6"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "rn1qkbnr/ppp2ppp/8/8/4Np2/5b2/PPPPQ1PP/R1B1KB1R w KQkq - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Nf6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 7"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1bq1knr/ppp3pp/2n5/3p3Q/3P1B2/2N5/PPP3PP/R4RK1 w - - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Bd6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 8"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r4rk1/pb1pqn1p/1b1Np1P1/2n1Bp2/7P/8/PPP1QP2/2KR2R1 w - - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. gxf7# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 9"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2qrr1n1/3b1kp1/2pBp1np/1p2PP2/p2P4/1BP5/P5PP/4RRK1 w - - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. fxe6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 10"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2bkn2r/pp2bppp/q7/8/3N4/2r1B3/PPP2PPP/2KRR3 w - - 0 0"] [PlyCount "1"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Ne6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 11"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "rnb1k1r1/ppp2p1p/4p3/8/1b2q2Q/8/PPPB1nPP/2KR1BNR w q - 0 0"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qd8+ Kxd8 2. Bg5+ Ke8 3. Rd8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 12"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "rn2kb1r/pp2pp1p/2p2p2/8/8/3Q4/qPPB1PPP/2KR3R w kq - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qd8+ Kxd8 2. Ba5+ Ke8 (2... Kc8 3. Rd8#) 3. Rd8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 13"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r4rk1/8/p5n1/1p3b2/2q5/P1N1B1Q1/1PPR2PP/5RK1 b - - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1... Qxf1+ 2. Kxf1 Bd3+ 3. Kg1 (3. Ke1 Rf1#) 3... Rf1# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 14"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "3r1n1k/3P3p/pp3q2/2pQp3/P1P3B1/3b2R1/1P5P/6K1 w - - 0 0"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qg8+ Kxg8 2. Be6+ Kh8 3. Rg8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 15"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r4knr/pppb2pp/1q6/3p4/4PB2/2P1P3/P5PP/RN3RK1 w - - 0 0"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Bd6+ Ke8 2. Rf8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 16"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "6rk/2p3bp/1p1p3p/1P1n4/R2P1p2/5P2/7P/2B1QNK1 b - - 0 2"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 2... Bxd4+ 3. Kh1 Rg1# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 17"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "rnb1kb1r/pp3ppp/2p5/4q3/4n3/3Q4/PPPB1PPP/2KR1BNR w kq - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qd8+ Kxd8 2. Bg5+ Ke8 (2... Kc7 3. Bd8#) 3. Rd8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 18"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1k1r4/pp1b1R2/3q2pp/4p3/2B5/4Q3/PPP2B2/2K5 b - - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1... Qd1+ 2. Kxd1 Bg4+ 3. Ke1 (3. Kc1 Rd1#) 3... Rd1# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 19"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "rn3rk1/pp4pp/2p5/3Ppb2/2q5/6Q1/PPPB2PP/R3K1NR b KQ - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1... Qf1+ 2. Kxf1 Bd3+ 3. Ke1 Rf1# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 20"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "3r3k/6p1/3b4/2pb2qp/Q7/1P2Pr1P/PB1p1PP1/R2N1NK1 b - - 0 1"] [PlyCount "9"] [SourceDate "2007.01.01"] {Diagrama [#]} 1... Qxg2+ 2. Kxg2 Rg3+ 3. Kh2 Rg2+ 4. Kh1 Rh2+ 5. Kg1 Rh1# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 21"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2b1k1r1/2r2p2/4pQ2/4R3/ppqNpP2/8/PPP3PP/2KR4 w - - 0 0"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qd8+ Kxd8 2. Nc6+ Ke8 3. Rd8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 22"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4kb1r/ppp2ppp/8/q4b2/3rN3/8/PPPB1PPP/R3R1K1 w k - 0 0"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Nf6+ Kd8 2. Re8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 23"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1k2rb1r/ppp2ppp/5n2/q3nQ2/3P4/8/PPB2PPP/R2K2NR b - - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1... Qe1+ 2. Kxe1 Nf3+ 3. Kd1 (3. Kf1 Nd2#) 3... Re1# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 24"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "kr3r2/1p2Rp2/pn4p1/1N5p/8/3Q2P1/PPP2q1P/1K5R w - - 0 1"] [PlyCount "7"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Nc7+ Ka7 2. Qxa6+ bxa6 3. Nb5+ Ka8 4. Ra7# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 25"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "5r2/ppR2Nbk/1n3qp1/1b5p/8/1B6/P2Q1PPP/3R2K1 w - - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qh6+ Kg8 (1... Bxh6 2. Ng5+ Kh8 3. Rh7#) 2. Qh8+ Bxh8 3. Nh6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 26"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1bqk2r/pp3ppp/8/8/3nNB2/3P4/PP1b2PP/1K2RBNR w kq - 0 3"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 3. Nf6+ Kf8 4. Bd6+ Qxd6 5. Re8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 27"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1nr1b1k1/p1q1brp1/1p2p1QB/4p3/4N3/2PBR3/P4PPP/6K1 w - - 0 1"] [PlyCount "9"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qh7+ Kxh7 (1... Kf8 2. Qh8#) 2. Nf6+ Kh8 (2... Kxh6 3. Rh3+ Kg5 4. Rg3+ Kxf6 (4... Kh6 5. Rg6#) 5. Rg6#) 3. Bxg7+ $1 Kxg7 (3... Rxg7 4. Rh3+ Bh5 5. Rxh5+ Rh7 6. Rxh7#) 4. Rg3+ Kxf6 (4... Kf8 5. Rg8#) (4... Kh8 5. Rg8#) (4... Kh6 5. Rg6#) 5. Rg6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 28"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "5r1k/ppq4p/4p2p/2PnNp2/5P2/P6P/1B4P1/5R1K w - - 0 0"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Nf7+ Kg8 2. Nxh6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 29"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1k1r1bnr/1pR5/p3bp2/6pp/N3p3/PP3NBP/5PP1/3q1RK1 w - - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Rc8+ Ka7 (1... Kxc8 2. Nb6#) 2. Bb8+ Ka8 3. Nb6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 30"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1r2qkb/4pp2/pBbp2nP/3N4/4Q3/1B6/PPP5/1K1R4 w - - 0 1"] [PlyCount "11"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qxg6+ Bg7 (1... fxg6 2. Nf6#) 2. Nxe7+ Kh8 3. hxg7+ Qxg7 4. Qh5+ Qh7 5. Bd4+ f6 6. Bxf6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 31"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1bqk2r/pppp1ppp/8/PB2N3/3n4/B7/2PPQnPP/RN2K2R w KQkq - 0 1"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Nxd7+ Nxe2 2. Nf6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 32"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2r1qrk1/pb2bp1p/1p1np1p1/4Q3/1P1N4/4P3/PB3PPP/1B1R1RK1 w - - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qg7+ $1 Kxg7 2. Nf5+ Kg8 3. Nh6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 33"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1r3r1k/2p3bp/pq1n2pQ/5p2/2BN4/7P/PB4P1/1K6 w - - 0 1"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qxg7+ $1 Kxg7 2. Nxf5# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 34"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2q4r/1kp4p/1pbp2p1/p7/PPQ5/5NP1/2P3BP/2K5 w - - 0 1"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qxc6+ Kxc6 2. Ne5# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 35"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r2qkrb1/ppp3pp/2n5/2NpN3/3P4/BP6/P1P2QPP/2KR4 w q - 0 1"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qxf8+ Kxf8 2. Ne6+ Ke8 3. Nxg7# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 36"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1bq1rk1/ppppbpp1/2n2n1p/3Np1NQ/7P/1B1P4/PPP2PP1/R1B1K2R w KQ - 0 11"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 11. Qg6 $1 fxg6 12. Nxe7+ Kh8 13. Nxg6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 37"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r4rk1/pb1pppb1/2n3p1/2qNP1Np/1p1nQ2P/1B4B1/PPP2PP1/1K1R3R w - - 0 18"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 18. Qxg6 fxg6 19. Nxe7+ Kh8 20. Nxg6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 38"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r4r1k/pb2b1p1/1pp1p1Qp/3nN3/4Np1q/3B4/PPP3PP/1K1R3R w - - 0 11"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 11. Qh7+ Kxh7 12. Nf6+ Kh8 13. Ng6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 39"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r3k2r/pp3ppp/2pb4/4n3/N1PNn2q/BQ2P3/P2P2PP/R2R2K1 b kq - 0 0"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 1... Qxh2+ 2. Kxh2 (2. Kf1 Qh1+ 3. Ke2 Qxg2+) 2... Nf3+ 3. Kh3 ( 3. Kh1 Nf2# (3... Ng3#)) 3... Nf2# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 40"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r7/1bb2p1k/p1n3pp/1p1q4/1PpP4/P3BBP1/3Q1PKP/R3R3 b - - 0 2"] [PlyCount "7"] [SourceDate "2007.01.01"] {Diagrama [#]} 2... Qxf3+ 3. Kxf3 Nxd4+ 4. Kg4 Bc8+ 5. Kh4 Nf3# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 41"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1b2r1k/pp3p1p/2n2NpB/q2pQ3/8/7P/PPP3P1/2K4R w - - 0 7"] [PlyCount "11"] [SourceDate "2007.01.01"] {Diagrama [#]} 7. Bg7+ $1 Kxg7 8. Ne8+ Kh6 (8... Kg8 9. Qg7#) 9. Qf4+ g5 (9... Kh5 10. Nf6#) 10. Qf6+ Kh5 11. Ng7+ Kh4 12. Qf2# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 42"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "7k/1bpp2p1/3bp3/p4B2/2P5/P3BrPq/1PQ2P1P/4RRK1 b - - 0 22"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 22... Qg2+ 23. Kxg2 Rxg3# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 43"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1b2rk1/ppppbpp1/7p/4R3/6Qq/2BB4/PPP2PPP/R5K1 w - - 0 15"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 15. Qxg7+ $1 Kxg7 16. Rg5# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 44"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1b2r1k/1p2Nppp/p4R2/4B3/4q3/6Q1/P5PP/R6K w - - 0 19"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 19. Qxg7+ Kxg7 20. Rg6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 45"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r3r1nk/1b6/p2b2PB/1pnNp2Q/2p1P1q1/2P3P1/PPB2P2/2KR4 w - - 0 7"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 7. Bg7+ Kxg7 8. Qh7+ Kf8 9. Qf7# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 46"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1b1k2r/ppp2ppp/8/2bpP3/7q/P1N2Nn1/1PP4P/R1BQKB1R b KQkq - 0 10"] [PlyCount "7"] [SourceDate "2007.01.01"] {Diagrama [#]} 10... Bf2+ $1 11. Kxf2 (11. Kd2 Qf4+ 12. Kd3 Bf5+ 13. Ne4 Qxe4+ 14. Kc3 d4+ 15. Kb3 Be6+ $19) 11... Ne4+ 12. Ke3 (12. Ke2 Qf2+ 13. Kd3 Nc5#) 12... Qf2+ 13. Kf4 g5# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 47"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "rnbq1b1r/pp4kp/5np1/4p2Q/2BN1R2/4B3/PPPN2PP/R5K1 w - - 0 14"] [PlyCount "5"] [SourceDate "2007.01.01"] {Diagrama [#]} 14. Qh6+ $1 Kxh6 15. Rh4+ Kg7 16. Bh6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 48"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r3r3/2qn1Qbk/b2p2pp/1npP4/1p6/3NB1NP/1P1R2P1/1B2R1K1 w - - 0 1"] [PlyCount "9"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Qxg6+ Kxg6 (1... Kh8 2. Ne5 $1 $18) 2. Ne5+ Kf6 3. Rf2+ Ke7 ( 3... Kxe5 4. Rf5#) 4. Nc6+ Qxc6 5. Bg5# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 49"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r5k1/p1p2R1n/1pnrQ1pp/2q5/2Pp4/1P3N2/P4PPP/R1B3K1 w - - 0 0"] [PlyCount "3"] [SourceDate "2007.01.01"] {Diagrama [#]} 1. Rf8+ Kxf8 2. Bxh6# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Jaque Doble Descubierto 50"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "3r2k1/1p3R2/p1r1Q2p/3p2p1/3P4/1R5P/1P3PPK/1q6 w - - 0 2"] [PlyCount "11"] [SourceDate "2007.01.01"] {Diagrama [#]} 2. Rf8+ $1 Kxf8 (2... Kh7 3. Qf7# (3. Qg8#)) 3. Rf3+ Kg7 4. Qe7+ Kh8 5. Qxd8+ Kg7 6. Qe7+ Kg6 (6... Kh8 7. Rf8#) 7. Qf7# *