lunes, 14 de marzo de 2011

Táctica Última Línea. Soluciones

Aquí las 18 posiciones resueltas del tema táctico Última Línea . 

Nivel 1: 1-9 posiciones
(pasas de nivel con 7 soluciones correctas)
Nivel 2: 10-18 posiciones  
(pasas de nivel con 7 soluciones correctas)





chessbase
[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 1"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1b2rk1/ppp2p1p/1b1p1B2/5q1Q/2Bp4/2P5/PP3PPP/R3R1K1 w - - 0 16"] [PlyCount "3"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 16. Qxf7+ Rxf7 17. Re8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 2"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4rrk1/2p3pp/p1p2q2/3p4/3b4/2NQ3R/PPP2PPP/5RK1 b - - 0 19"] [PlyCount "7"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 19... Qxf2+ 20. Rxf2 Re1+ 21. Qf1 Bxf2+ 22. Kh1 Rxf1# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 3"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "b4rk1/p4p1p/1b2pPp1/6qr/1Q6/6P1/1B1R1P1P/3R1BK1 w - - 0 1"] [PlyCount "5"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1. Qxf8+ Kxf8 2. Rd8+ Bxd8 3. Rxd8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 4"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4r2k/pp4pp/2qnQ3/5p2/8/2PB1PP1/P1P3KP/4R3 w - - 0 1"] [PlyCount "1"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1. Qxd6 $1 $18 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 5"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2r4k/5Qp1/p2pPR1p/8/8/4q3/P5PP/7K b - - 0 1"] [PlyCount "3"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1... Qxe6 $1 $19 2. Qxe6 (2. Rxe6 Rc1+) 2... Rc1+ * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 6"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1b2rk1/2p2ppp/p7/1p6/3P3q/1BP3bP/PP3QP1/RNB1R1K1 w - - 0 17"] [PlyCount "3"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 17. Qxf7+ $1 Rxf7 18. Re8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 7"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4r1k1/3n1pp1/p6p/3R4/8/2QP1B2/r4qPP/2R4K b - - 0 1"] [PlyCount "7"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1... Rc2 $1 2. Qa1 (2. Rxc2 Qf1#) (2. Qxc2 Re1+ 3. Rxe1 Qxe1#) 2... Rxc1+ 3. Qxc1 Re1+ 4. Qxe1 Qxe1# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 8"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "r1b2r1k/ppp3pp/3b4/4Npq1/2B5/8/PPP2PPP/R2QR1K1 w - - 0 1"] [PlyCount "5"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1. Qxd6 $1 cxd6 2. Nf7+ Rxf7 (2... Kg8 3. Nxg5+) 3. Re8+ * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 9"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "6rk/5ppp/1p1q4/1P6/3P1r2/2Pn1pQ1/2N2P1P/R5RK w - - 0 1"] [PlyCount "5"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1. Qxg7+ $1 $18 Rxg7 2. Ra8+ Rg8 (2... Qf8 3. Rxf8+ Rg8 4. Rfxg8#) 3. Raxg8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 10"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4rr1k/pp4p1/2pp1b2/2qn4/2N3Q1/P1P5/1P3PPP/R1B2RK1 b - - 0 20"] [PlyCount "5"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 20... Qxf2+ 21. Rxf2 (21. Kxf2 Bh4+ 22. Kg1 Rxf1+ 23. Kxf1 Re1#) 21... Re1+ 22. Rf1 Bd4+ $19 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 11"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4r1k1/pp4pp/2p5/3p3n/3P2n1/1PP2R2/P1B3P1/R1B1r1NK b - - 0 1"] [PlyCount "5"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1... Ng3+ 2. Rxg3 Rxg1+ 3. Kxg1 Re1# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 12"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/pQRq2pk/4p2p/3r1p2/3P4/4P3/PP3PPP/6K1 b - - 0 1"] [PlyCount "1"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1... Rc5 $1 $19 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 13"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4rrk1/2p2ppp/p2b4/1p1P4/3P2nq/2P4P/PPQ1RPP1/RNB3K1 b - - 0 18"] [PlyCount "7"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 18... Qxf2+ $1 19. Rxf2 Re1+ 20. Rf1 Bh2+ 21. Kh1 Rxf1# {mate} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 14"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "rnb3kr/ppp2ppp/1b6/3q4/3pN3/Q4N2/PPP2KPP/R1B1R3 w - - 0 1"] [PlyCount "7"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1. Nf6+ gxf6 2. Qf8+ Kxf8 3. Bh6+ Kg8 4. Re8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 15"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "3r1bk1/ppq3pp/2p5/2P2Q1B/8/1P4P1/P6P/5RK1 w - - 0 1"] [PlyCount "3"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1. Bf7+ Kh8 2. Be8 $1 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 16"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2r3k1/4nppp/Q3p3/8/1P1q4/4N1P1/5PP1/4R1K1 w - - 0 1"] [PlyCount "5"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1. Nf5 $1 exf5 (1... Nxf5 2. Qxc8+) 2. Qxc8+ Nxc8 3. Re8# * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 17"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2r1r1k1/1p1q1ppp/3p1b2/p2P4/3Q4/5N2/PP2RPPP/4R1K1 w - - 0 18"] [PlyCount "11"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 18. Qg4 $3 Qb5 (18... Qxg4 19. Rxe8+ Rxe8 20. Rxe8#) 19. Qc4 $1 Qd7 20. Qc7 $1 Qb5 (20... Qa4 21. b3 $18) 21. a4 $1 Qxa4 22. Re4 $1 Qb5 (22... Rf8 23. Qxc8 $1 ) (22... Qxe4 23. Rxe4 $18) 23. Qxb7 $1 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ataques en última línea 18"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "5k2/4Np2/4p1pp/P1Q5/P3P3/7b/1r1q1P1P/2R3K1 b - - 0 1"] [PlyCount "5"] [EventDate "2008.01.29"] [SourceDate "2008.01.01"] 1... Rc2 $1 2. Qxc2 (2. Rxc2 Qe1#) (2. Nxg6+ Kg7) 2... Qg5+ 3. Kh1 Qg2# *