[Event "?"]
[Site "?"]
[Date "2016.01.11"]
[Round "?"]
[White "posicion inicial piezas"]
[Black "?"]
[Result "*"]
[ECO "A00"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{Diagrama [#]}  *

[Event "?"]
[Site "?"]
[Date "2016.01.11"]
[Round "?"]
[White "movimiento torre"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7k/8/8/8/3R4/8/8/7K w - - 0 1"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%cal Gd4h4,Gd4a4,Gd4d8,Gd4d1] Diagrama [#]} 1. Re4 {Las flechas indican
donde puede mover la torre. En la dirección de fila y columna.} *

[Event "?"]
[Site "?"]
[Date "2016.01.11"]
[Round "?"]
[White "captura con torre"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "k7/8/4b3/8/3NR3/8/8/K7 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{[%cal Ge4e6] Diagrama [#]La torre puede capturar al alfil situado en e6.}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "movimiento alfil"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1k6/8/8/8/4B3/8/8/1K6 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{[%cal Ge4h7,Ge4a8,Ge4c2,Ge4h1] Diagrama [#]}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "captura de alfil 1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1k2b3/8/2r5/8/4B3/3N4/8/1K6 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{Diagrama [#]}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "movimientos dama"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1k6/8/8/8/4Q3/8/8/1K6 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{[%cal Ye4e8,Ye4h7,Ye4a8,Ye4a4,Ye4e1,Ye4c2,Ye4h4,Ye4h1] Diagrama [#]As frechas
indican onde pode mover a dama.  En diagonal, en vertical e en horizontal}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "captura con la dama"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1k2n3/7r/2r5/8/1B2QN2/8/4B1R1/1K5n w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{[%cal Ge4h7,Ge4c6,Ge4e8] Diagrama [#]}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "movimiento de rey"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1k6/8/8/8/4K3/8/8/8 w - - 0 1"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%cal Ge4f3,Ge4e3,Ge4d3,Ge4d4,Ge4d5,Ge4e5,Ge4f5,Ge4f4,Rb8a8,Rb8a7,Rb8b7,Rb8c7,
Rb8c8] Diagrama [#]} {O diagrama indica con frechas verdes a onde pode mover o
rei branco, e mediante frechas vermella a onde pode mover o rei negro.} 1. Kd4
*

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "captura de rey"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1k6/8/8/5n2/4K3/3r3b/8/8 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{[%csl Ge4][%cal Ge4d3,Re4f5] Diagrama [#]Nesta posición o rei pode capturar a
torre; pero non o cabalo, posto que éste está protexido polo alfil de h3}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "movemento de cabalo"]
[Black "?"]
[Result "*"]
[Annotator "Francisco Ogando"]
[SetUp "1"]
[FEN "1k6/8/8/8/4N3/8/8/1K6 w - - 0 1"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%cal Ge4f6,Ge4g5,Ge4g3,Ge4f2,Ge4d2,Ge4c3,Ge4c5,Ge4d6] Diagrama [#] As
casiñas marcadas en verde indican onde podería mover o cabalo.  Dunha casiña
branca a unha negra non próxima a él (neste caso).} 1. Nf2 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "captura con el caballo 1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "k7/8/8/2rb4/3bN3/3B4/3B4/1K6 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "movimiento de peón - Avance"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1k6/8/8/8/4P3/8/6P1/1K6 w - - 0 1"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%cal Ge4e5,Gg2g4,Yg2g3]} 1. e5 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "movimiento peón - PROMOCIÓN"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "k7/6P1/8/8/8/8/8/K7 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{Diagrama [#]}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "movimiento de peón - CAPTURA"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "k7/8/1p6/1BRn1n1p/4P2P/8/8/K7 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "actividad con peones"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7k/ppppp3/8/8/8/8/PPPPP3/7K w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "captura de peón al paso"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "k7/8/8/8/3p4/8/4P3/K7 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "el jaque"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1k6/8/6b1/n7/8/3K4/8/6n1 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "coronar en C8 en 5 jugadas"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6k1/2r5/8/b2r4/6n1/8/4P3/5K2 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "xaque en d3 - DEFENSA"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "3k1n2/8/8/8/8/4R3/8/K4b2 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "XAQUE - capturar peza atacant"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5k2/5Q2/8/6K1/8/8/8/8 b - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "xaque mate"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2Q2k2/6r1/8/4Nb2/5R1B/8/7K/8 b - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "enroque corto e largo"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r3k3/8/8/8/8/8/8/4K2R w Kq - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "non pode enroque -moveu rei"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r2k3r/6pp/8/8/8/8/6PP/1R2K2R w K - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "enroque non CASILLAS OCUPADAS"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r3k1nr/p1p5/N1N5/b7/8/8/PPP5/R3K2R w KQkq - 0 1"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%cal Gc6d8,Ga5e1] Diagrama [#]O rei branco está en xaque, logo non pode
enrocar. O branco pode facer tres cousas.} {Mover o rei} 1. Ke2 {Diagrama [#]}
({capturar o alfil que está dando xaque} 1. Nxa5 {Diagrama [#]}) ({ou cubrir o
xaque con outra peza, neste caso avanzando o peón de c2 a c3} 1. c3 {Diagrama 
[#]}) *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "afogado Posición Tablas"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "4k3/8/8/4N3/1B6/8/8/2KR4 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{Diagrama [#]Si lle toca xogar ao negro a posición é de táboas. O rei negro
non ten ningún movemento legal. É dicir, non pode mover a ningunha casiña
porque o perdería.}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "afogado - con máis pezas"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "4k3/2p5/1pn3r1/1B2N2Q/1B6/3R4/2K5/8 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{Diagrama [#]É unha posición de afogado. O rei negro non pode mover a ningunha
casiña. Pero ademáis ningunha das súas pezas pode mover.  O cabalo está
clavado co alfil de b5 e a torre negra está clavada coa dama de h5.}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "tablas por no progresar"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/6k1/1p6/pPp1p2p/P1PpP2P/3P2K1/8 w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{Diagrama [#]Caso moi especial. Esta posición son táboas, ainda que a un
xogador lle caia a bandeira. Porque ningún xogador pode perder ou gañar por
ningunha sucesión de xogadas legais.  Incluso si as brancas tivesen un alfil
en c1!}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "tablas por repetición 1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1kr5/2p2pp1/Q3p3/3pP2p/P2P4/2N2bPq/1PP2P1P/R4RK1 w - - 0 0"]
[PlyCount "8"]
[SourceDate "2016.01.11"]

{Diagrama [#]Nesta posición lle toca xogar ao branco. E hai que ter en conta
que non debe andar con chiquitas, porque o negro amenaza xogar Dg2 mate.  Así
que o único recurso de táboas é dar xaque contínuo coa dama ao rei negro.} 1.
Qb5+ Ka8 2. Qa6+ Kb8 3. Qb5+ Ka8 4. Qa6+ Kb8 {Diagrama [#] temos aquí a triple
repetición da posición. Tócalle xogar ao branco e ten as mesmas posibilidades
de movemento.} *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "valor relativo piezas - promo"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/1k1P4/4q3/8/5K2/8/8/5R2 w - - 0 0"]
[PlyCount "4"]
[SourceDate "2016.01.11"]

{[%cal Yd7d8] Este diagrama serve para comprender mellor qué peza promocionar.
Si a primeira intención do branco é mover o peón a d8 e promocionar...} 1. d8=Q
{o xogador de pezas negras responderá coa xogada} (1. d8=N+ {[%cal Gd8b7,Gd8e6]
Esta é a mellor xogada da que dispón o xogador de pezas brancas. Promocionar o
peón nun cabalo, facendo un ataque dobre e gañando a dama.} Kb6 2. Nxe6 {e a
partida.}) 1... Qf7+ {[%cal Gf4g5,Gf4g4,Gf4g3,Gf4e5,Gf4e4,Gf4e3] Facendo un
ataque na columna, e en canto o rei mova} 2. Ke5 {captura a torre de f1.
Terminando probablemente a partida nun empate.} Qxf1 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "cambio desigual"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/4k3/3p1n2/2r5/4N3/5K2/8/8 w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "mate dos torres - pos1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6k1/1R6/8/8/8/R7/8/5K2 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "mate dos torres -pos2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/5k2/R7/1R6/8/8/8/5K2 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "mate dos torres - pos3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/4k3/1R6/R7/8/8/5K2 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "mate una torre -pos1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7k/8/4R1K1/8/8/8/8/8 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "mate con una torre -pos 2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6k1/8/5RK1/8/8/8/8/8 w - - 0 1"]
[PlyCount "3"]
[SourceDate "2016.01.11"]

{[%csl Gf1,Gf2,Gf3,Gf4,Gf5,Gf7] A solución consiste en perder un tempo coa
torre na columna f.} 1. Rf5 Kh8 2. Rf8# *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "mate una torre -pos 3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/5k2/3K4/4R3/8/8/8 w - - 0 1"]
[PlyCount "15"]
[SourceDate "2016.01.11"]

{[%cal Ge4e5] Imos empregar a técnica de colocar a torre a "salto de alfil",
apoiada co seu propio rei.} 1. Re5 {[%csl Gf7,Gg6,Gg7] A casiña "e5" é a única
que cumpre este obxectivo} Kg6 {Agora acercamos o rei branco para quitarlle
movilidade ó rei negro.} 2. Ke6 (2. Rf5 Kxf5) 2... Kg7 3. Rg5+ (3. Rf5 Kg6 4.
Ke5 Kg7 5. Rf6 Kh7 6. Kf5 Kg7 7. Kg5 Kh7 8. Rg6 Kh8 9. Kf6 Kh7 10. Kf7 Kh8 11.
Rh6#) 3... Kh7 (3... Kf8 {[%csl Gg1,Gg2,Gg3,Gg4,Gg6] agora perdemos un tempo.
E será mate na seguinte xogada.} 4. Rg6 Ke8 5. Rg8#) 4. Kf6 Kh6 5. Rd5 Kh7 6.
Kf7 Kh6 7. Re5 (7. Rc5 Kh7 8. Rh5#) 7... Kh7 8. Rh5# *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "mate con dama-pos1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/5K1k/8/6Q1/8/8/8 b - - 0 7"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "mate con dama - pos2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/5K1k/8/6Q1/8/8/8 w - - 0 7"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%csl Gg6,Gh3,Gh4] Posición básica para coñecer no xaque mate de dama e rei
contra rei. Movendo a dama a calquera casiña verde obtense un xaque mate.} 7.
Qf4+ *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "mate con dama-pos 3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/4k3/8/8/3K4/5Q2/8 w - - 0 1"]
[PlyCount "17"]
[SourceDate "2016.01.11"]

{[%csl Gf4][%cal Gf2f4] Para abordar este tipo de mate hai que usar a técnica
de colocar a dama a "salto de cabalo" do rei enemigo.} 1. Qf4 Kd5 2. Ke3 {
movemos o rei, posto que agora a dama xa está a "salto de cabalo".} Ke6 {Como
a dama xa está a "salto de cabalo" movemos o rei, acercándoo ó rei rival.} 3.
Ke4 Ke7 4. Qf5 Kd6 5. Kd4 Ke7 (5... Kc6 6. Qe5 Kb6 7. Qd5 Ka7 8. Qb5 Ka8 9. Qb6
) 6. Kd5 Ke8 {[%cal Gf5h7] Posición clave. Cando o rei está no borde do
taboleiro o que facemos e encerralo coa dama. Sin permitirlle sair dese borde.}
7. Qh7 {[%csl Gd8,Gf8][%cal Gh8a8,Rg7a7]} (7. Kd6 Kd8 8. Qd7# (8. Qe6 {[%csl
Gc7,Yc8,Yd7,Ge7,Ye8]})) (7. Kc6 Kd8 8. Qe6 (8. Qf7)) 7... Kf8 8. Ke6 {[%csl
Ge8] Achegamos ó rei e xa está casi listo.} Ke8 {[%csl Ge7,Gg8,Gh8]} 9. Qe7# (
9. Qh8#) (9. Qg8#) *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "Xaque Defensa do rei"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1K6/PR6/2P4P/3P4/3q1Ppp/3p4/1Qp5/1k6 b - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "clavada legal"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1k6/2p3p1/p1bq4/1p3BP1/1P5r/P5Q1/2P4K/6R1 w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

{Diagrama [#]Posición na que non se pode capturar a torre de h4 porque a dama
está clavada coa a dama de d6.  E posto que a peza clavada está entre o rei e
a peza atacante dise que é unha clavada legal.}  *

[Event "?"]
[Site "?"]
[Date "2016.01.12"]
[Round "?"]
[White "Defensa rei -clavada"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r7/1p2kp2/2rppnp1/P2N4/2PR2P1/1P3PK1/8/4R3 b - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.13"]
[Round "?"]
[White "defensa rei -clavada legal"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2b1R1k1/pp3pp1/2nq3p/8/3r3P/P1NB4/1P3PP1/2KR4 b - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.13"]
[Round "?"]
[White "mate dama - 1 jugada"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/1r6/2kp4/1q6/8/Q4R2/2P5/K7 b - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.01.13"]
[Round "?"]
[White "mate en 1 -dama+caballo"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5rk1/p4ppp/1p6/1q1p4/1P6/R1P1PPnP/1BN3P1/4K1R1 b - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{Aproveitando que o cabalo negro domina a casiña e2, a dama aproveita para
moverse ahí e dar xaque mate} 1... Qe2# {Diagrama [#]} *

[Event "?"]
[Site "?"]
[Date "2016.01.13"]
[Round "?"]
[White "mate en 1 -dama+caballo"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5rk1/ppp3p1/3p1b2/3Pn1Np/P1P1QBqP/6P1/1P3PK1/7R w - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{Diagrama [#]} 1. Qh7# *

[Event "?"]
[Site "?"]
[Date "2016.01.13"]
[Round "?"]
[White "mate en 1-dama +caballo"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "4q2Q/2r2k2/p2p1p2/1p1PbNp1/2p5/P3PR2/1PP3P1/6K1 w - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{Diagrama [#]} 1. Qg7# *

[Event "?"]
[Site "?"]
[Date "2016.01.13"]
[Round "?"]
[White "mate en 1 -dama +peon"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5k2/p4p1B/2p2b2/3p2p1/8/PQ4KP/6P1/5q2 b - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%cal Gf1f4] Diagrama [#]} 1... Qf4# {aproveitando a posición exposta do rei
branco en g3. É un mate moi típico que se debe coñecer} *

[Event "?"]
[Site "?"]
[Date "2016.01.13"]
[Round "?"]
[White "mate con peon o torre"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "R7/4K1kp/6p1/5P2/6N1/1B6/8/8 w - - 0 1"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%csl Gb8,Gc8,Gd8,Ge8,Gg8][%cal Ya8h8,Ya8a1,Gg4h6,Gg4f6,Gb3g8]} 1. Rg8# {
[%cal Gb3g8] Diagrama [#]} (1. f6#) *

[Event "?"]
[Site "?"]
[Date "2016.01.13"]
[Round "?"]
[White "mate con alfil"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/7p/6pk/2B5/7P/2K3N1/8/8 w - - 0 1"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

1. Bf8# {[%csl Gg5,Gh5][%cal Gf8h6,Gg3h5,Gh4g5] Diagrama [#]} (1. Be3+ Kg7) *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "mate de Lloyd"]
[Black "?"]
[Result "*"]
[ECO "A00"]
[PlyCount "8"]
[SourceDate "2016.01.11"]

1. f3 e5 2. Kf2 h5 3. Kg3 h4+ 4. Kg4 d6# {[%cal Gh4g3,Ge5f4,Gh8h5,Gd8g5,Yc8g4]
Diagrama [#] Es un mate de composición. Sólo se mueven peones y el rey.} *

[Event "DEN-chT 0203"]
[Site "Denmark"]
[Date "2002.11.16"]
[Round "3.7"]
[White "mate boden, Variacion"]
[Black "Olsen, Aage"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2338"]
[BlackElo "2102"]
[PlyCount "37"]
[EventDate "2002.11.06"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "DEN"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Bd6 8.
Qc2 h6 9. Bh4 Qe7 10. Nf3 b6 11. O-O Bb7 12. e4 dxe4 13. Nxe4 O-O-O 14. Rfe1
Qf8 15. Nxd6+ Qxd6 16. Bg3 Qf8 17. Rac1 Nh5 18. Qxc6+ Bxc6 19. Ba6# 1-0

[Event "London"]
[Site "London"]
[Date "1860.??.??"]
[Round "?"]
[White "Schulder"]
[Black "Boden, Samuel Standidge"]
[Result "0-1"]
[ECO "C41"]
[Annotator "ChessBase"]
[PlyCount "30"]
[EventDate "1860.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "ENG"]
[Source "ChessBase"]
[SourceDate "1998.11.10"]

1. e4 e5 2. Nf3 d6 3. c3 $2 (3. h3 $6 {--> Chibukira-Karim}) (3. Nc3 Bg4 {-->
De Castro-Mbye} (3... f5 {--> Ciarlet-Louvet}) (3... c6 {--> Kindermann-Gross})
) 3... f5 (3... c5 {--> Bedolla-Warlick}) (3... Nf6 {--> Sleman-Ali}) 4. Bc4
Nf6 (4... fxe4 5. Nxe5 dxe5 6. Qh5+ Ke7 (6... g6 $2 7. Qxe5+) (6... Kd7 7. Qxe5
(7. Bxg8 Rxg8 $2 (7... Qf6) 8. Qf7+) 7... Qf6) 7. Qxe5+ Kd7 8. Qe6#) 5. d4 fxe4
6. dxe5 (6. Ng5 d5 (6... exd4 7. cxd4 (7. Nf7 Qe7 8. Nxh8 d5 9. Bb3 d3 {/\g6,
Bg7}) 7... d5) 7. dxe5 dxc4 8. Qxd8+ Kxd8 9. exf6) 6... exf3 7. exf6 Qxf6 (7...
fxg2 8. f7+ Kd7 9. Qg4+ Kc6 10. Qxg2+) 8. gxf3 (8. Qxf3 Qxf3 9. gxf3 {_|_,+/-})
8... Nc6 9. f4 Bd7 10. Be3 O-O-O 11. Nd2 Re8 12. Qf3 Bf5 13. O-O-O $2 (13. Bd5)
13... d5 $1 14. Bxd5 {Diagrama [#]Posición clave!. Que se debe conocer, por lo
menos el esquema de mate que se da con los dos alfiles} (14. Nb1) (14. Nb3)
14... Qxc3+ $3 15. bxc3 Ba3# 0-1

[Event "Berlin 'Evergreen'"]
[Site "Berlin"]
[Date "1852.??.??"]
[Round "?"]
[White "Siempreviva Anderssen, Adolf"]
[Black "Dufresne, Jean"]
[Result "1-0"]
[ECO "C52"]
[Annotator "Kasparov"]
[PlyCount "47"]
[EventDate "1852.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "GER"]
[Source "ChessBase"]
[SourceDate "1997.08.01"]

{Today we will look at a game that bewitched its contemporaries and became
known as the "evergreen".} {Heute werden wir eine Partie betrachten, die ihre
Zeitgenossen bezaubert hat und als "Immergrüne" in die Geschichte eingegangen
ist. Dufresne war ein deutscher Jurastudent und Journalist, dessen "Kleines
Lehrbuch des Schachspiels" ganze Generationen von Schachspielern begleitet hat.
} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d3 8.
Qb3 Qf6 9. e5 Qg6 10. Re1 Nge7 11. Ba3 b5 12. Qxb5 Rb8 13. Qa4 Bb6 14. Nbd2 Bb7
15. Ne4 Qf5 16. Bxd3 Qh5 {[#] White has a huge advantage and it is time for
decisive action. In accordance with his own romantic style and public demand
Anderssen played  [#] Weiß hat einen gigantischen Vorteil, die Zeit ist reif
für den Sturm. Seinem eigenen romantischen Stil getreu, und dem
Publikumsgeschmack gehorchend, spielte Anderssen} 17. Nf6+ {?!! The two
exclamation marks are for one of the most beautiful combinations in chess
history, which was started with this move. But objectively the search for
beauty created unnecessary complications. The prosaic ?!! Zwei Ausrufezeichen,
weil eine der glanzvollsten Kombinationen der gesamten Schachgeschichte mit
diesem Zug eingeleitet wurde. Aber objektiv gesehen kann das Streben nach
Schönheit unnötige Komplikationen schaffen. Das prosaische} (17. Ng3 Qh6 18.
Bc1 Qe6 19. Bc4 Nd5 (19... Qg6 20. Nh4 Qg4 21. Bxf7+) 20. Ng5 Qg4 21. Re4 {
would finish the game without any troubles, but then chess would have lost one
of the jewels from its crown! hätte die Partie ohne weitere Schwierigkeiten
beendet. Aber damit würde heute dem Schachspiel ein Juwel in der Krone fehlen.}
) 17... gxf6 18. exf6 Rg8 $1 {At first sight an open g-file gives Black
excellent counter-attacking chances, but Anderssen's calculations were beyond
the fears of an ordinary human being.   Auf den ersten Blick bietet die offene
g-Linie Schwarz ausgezeichnete Chancen für einen Gegenangriff. Aber die
Berechnungen von Anderssen waren jenseits der Ängste von normalen Menschen.}
19. Rad1 $1 {I'll spare you hundreds of analyses by following generations of
chess players. After endless debate they have agreed that 19.Rad1 was better
than the alternative 19.Be4. Now the best reply was 19...Rg4!, which would
pose some difficult problems for White, but in the emerging wild complications
White would, in my opinion, retain the upper hand. Ich werde Ihnen die
unzähligen Analysen von Generationen von Schachspielern ersparen. Nach
endlosen Debatten haben sie beschlossen, daß Anderssens Zug besser als die
Alternative 19.Le4 war. Danach wäre 19...Tg4! der beste Zug. Weiß hätte einige
schwierige Probleme zu meistern, aber nach meiner Meinung behält er in den
wilden Komplikationen, die folgen, eindeutig die Oberhand.} Qxf3 $2 {Now
White's king is suddenly just one step from decapitation. But how can we
reproach Dufresne from not recognising the magic of a genius? [#]   Jetzt
steht der weiße König nur einen Schritt vor seiner Hinrichtung. Aber können
wir Dufresne einen Vorwurf machen, weil er die magischen Fähigkeiten eines
Genies nicht erkannt hat? [#]} 20. Rxe7+ $1 Nxe7 $5 {Another proof that chess
masterpieces require the generous cooperation of the loser! Nowadays a
professional player and, of course, a computer, would have without hesitation
resorted to  Ein weiterer Beweis dafür, daß die Meisterwerke des Schachs der
großmutigen Kooperation des Opfers benötigen! Heutzutage würde ein Schachprofi
-- und natürlich auch ein schachspielender Computer -- ohne Zögern den Zug 20..
.Kd8 wählen, um die nahende Vernichtung zu vermeiden.} (20... Kd8 {preventing
the upcoming demolition, but losing anyway later after  Aber Schwarz verliert
auch so:} 21. Rxd7+ $1 Kc8 (21... Kxd7 22. Bf5+ Ke8 23. Bd7+ Kd8 24. Bxc6+ {
with mate nebst Matt.}) 22. Rd8+ $1 Kxd8 (22... Rxd8 23. gxf3 {or}) (22... Nxd8
23. Qd7+ $3 {- the same motif mit dem gleichen Motiv}) 23. Be2+ {less clear is}
({weniger klar ist} 23. Bf5+ Qxd1+ 24. Qxd1+ Nd4 25. g3 Rg5 $1 26. Bh3 Bf3 $1)
23... Nd4 24. Bxf3 Bxf3 25. g3 Bxd1 26. Qxd1 {with a boring but winning
endgame. mit einem langweiligen aber gewonnenen Endspiel.}) 21. Qxd7+ $3 Kxd7
22. Bf5+ Ke8 23. Bd7+ Kf8 24. Bxe7# {It was not surprising that chess players
of the time, impressed by this kind of greatness, did not want to listen to
dull positional advice. But the old combinational school, led by its first
knight Anderssen, was doomed in the battle against the modernized warfare
techniques of Paul Morphy, whose tactics had much better positional
foundations. Es ist nicht verwunderlich, daß die Schachspieler jener Zeit
angesichts solcher großartigen Angriffspartien wenig Neigung hatten, stumpfe
strategische Regeln zu lernen. Aber die alte kombinatorische Schule, geführt
von ihrem strahlendsten Ritter Anderssen, war letztendlich zum Untergang
verdammt. Ihre Vertreter konnten den fortschrittlicheren Techniken eines Paul
Morphy, dessen taktische Schläge ein viel solideres positionelles Fundament
besaßen, nicht lange widerstehen.} 1-0

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "Mate coz, Charreteras"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r4k1r/p1p2ppp/1bN1b3/4P3/Q5qP/2P5/P4PP1/RN3RK1 w - - 0 1"]
[PlyCount "9"]
[SourceDate "2016.01.11"]

1. Qa3+ {única} Kg8 {y ahora viene un esquema de mate muy típico, que se
repite en muchas partidas de torneo.} (1... Ke8 {[%cal Ga3e7]} 2. Qe7#) 2. Ne7+
Kf8 3. Ng6+ {[%cal Gg6f8,Ga3f8] Jaque doble a la descubierta!!} Kg8 (3... Ke8
4. Qe7# {como en la variante anterior}) {y ahora un espectacular sacrificio de
dama} 4. Qf8+ $3 Rxf8 5. Ne7# {Diagrama [#] Y llega la coz} *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "Mate de Legal"]
[Black "?"]
[Result "*"]
[ECO "C50"]
[PlyCount "13"]
[SourceDate "2016.01.11"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 Bg4 {Diagrama [#]} 5. Nxe5 $2 Bxd1 $4 {Y
esto permite un jaque mate muy bonito} (5... Nxe5 $1 {esta sería la respuesta
adecuada}) 6. Bxf7+ Ke7 7. Nd5# {Diagrama [#]} *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "Pastor"]
[Black "?"]
[Result "*"]
[ECO "C20"]
[PlyCount "7"]
[SourceDate "2016.01.11"]

1. e4 e5 2. Qh5 {[%cal Gh5e5,Gh5f7] Es la jugada por excelencia del mate
pastor. Se busca "provocar" al jugador de piezas negras.} Nc6 {[%csl Gb4,Gd4,
Ge5][%cal Gc6e5]} (2... g6 $2 3. Qxe5+ {[%cal Ge5e8,Ge5h8]} Qe7 4. Qxh8 {
ganando una torre} Qxe4+ (4... Nf6 5. d3 Nc6 6. Bg5 Qb4+) 5. Kd1) 3. Bc4 {
[%csl Gf7][%cal Gc4f7,Gh5f7]} Nf6 $4 (3... g6 4. Qf3 {[%cal Gf3f7]} d6 5. Qxf7#
) 4. Qxf7# {Diagrama [#] Uno de los jaque mate más reproducido a lo largo de
la historia.} *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "callejón 1, 2 xogadas"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6k1/p3Qpqp/1p4p1/2p5/8/1P6/P1P2PPP/6K1 b - - 0 0"]
[PlyCount "3"]
[SourceDate "2016.01.11"]

{[%csl Gf2,Gg2,Gh2][%cal Gg7a1] Diagrama [#] Os tres peóns forman unha barrera
e non permiten ao rei branco sair cara a segunda fila. O cal aproveita o negro.
} 1... Qa1+ 2. Qe1 Qxe1# *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "callejón 2 - con oco, 1 xogada"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "4n2k/3q2p1/2p4p/1p6/p2P4/2P3PP/1P4K1/1B3R2 w - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%cal Gb1h7] Diagrama [#]Nesta posición o bando negro ten un oco na casiña h7.
Pero obsérvase que está dominada polo alfil de b1} 1. Rf8# {É unha variante do
mate do callejón} *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "callejón -3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1b4k/p6p/2q2bpQ/B1p2r2/4R3/1P1B3P/P4PP1/5RK1 w - - 0 1"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%cal Ye4e8,Yc6e8] A priori, a torre non pode dar xaque mate en e8, porque a
dama negra de c6 domina esa casiña.} 1. Qf8# {Diagrama [#]} *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "callejón 4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "3rk3/1p2b1p1/4R2p/p1B5/r6P/6R1/1PP2PP1/1K6 b - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{Diagrama [#]Si xogasen as brancas, éstas gañarían capturando en e7 o alfil
coa torre. Dando un xaque defensivo!} 1... Rd1# {Diagrama [#]} *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "callejon 5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "3rk3/1p2b1p1/4R2p/p1B5/r6P/6R1/1PP2PP1/1K6 w - - 0 1"]
[PlyCount "5"]
[SourceDate "2016.01.11"]

{Diagrama [#]Estamos na mesma posición, pero o turno de xogo é das brancas.} 1.
Rxe7+ Kf8 2. Re4+ {[%cal Gc5f8] Xaque en descuberta co alfil} Kg8 3. Rxa4 *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "mate árabe 1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5b1k/1R5p/4pN1p/3pPp2/p1qP4/3R1Q1P/2r3r1/5K2 w - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{[%cal Gf6h7,Gb7h7] Diagrama [#]A continuación un mate típico que se da coa
coordinación entre a torre e o cabalo. Chámase mate árabe} 1. Rxh7# *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "mate árabe 2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1r6/4pp2/5kp1/p6n/1p1NRPP1/1Brn3R/P7/K7 b - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

1... Rc1# {Diagrama [#]} *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "mate árabe 3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2rk4/6R1/5N1K/5pP1/5n2/8/8/8 w - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{Diagrama [#]Esta posición mostra a desafortunada situación da torre negra,
que non permite ao rei negro escapar} 1. Rd7# *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "mate en 1 -promocion"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7b/p4P1k/bp4pp/3Q4/3B4/3n2P1/P2q1PBP/6K1 w - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

1. f8=N# {Diagrama [#]Mate cando o peón promociona e se cambia por un cabalo} *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "mate en 1 promoción 2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2n3rr/Pk6/3q4/3N4/3Pp3/7p/5PP1/R5K1 w - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

1. a8=Q# {Diagrama [#]Aínda que o negro ten moita ventaxa de material o branco
está en condicións de gañar nunha xogada.} *

[Event "?"]
[Site "?"]
[Date "2016.01.19"]
[Round "?"]
[White "mate del loco"]
[Black "?"]
[Result "*"]
[ECO "A00"]
[PlyCount "4"]
[SourceDate "2016.01.11"]

{[%csl Yd4,Yd5,Ye4,Ye5][%cal Ge2e4,Gd2d4,Gc2c4]} 1. f3 (1. f4 e6 2. g4 Qh4# {
[%csl Gf4,Gg4][%cal Gh4e1,Gg1f3,Gg1h3]}) 1... e5 {[%csl Gd4,Gf4]} 2. g4 {[%cal
Rd8h4]} Qh4# {Diagrama [#] Este é coñecido como o mate do tolo. É o máis
rápido que se pode dar no xadrez} *

[Event "?"]
[Site "?"]
[Date "2016.01.17"]
[Round "?"]
[White "mate de Lloyd"]
[Black "?"]
[Result "*"]
[ECO "A00"]
[PlyCount "8"]
[SourceDate "2016.01.11"]

1. f3 {[%csl Gf3]} e5 2. Kf2 h5 3. Kg3 h4+ 4. Kg4 {[%csl Gd7][%cal Gd7d6,Gd7d5,
Gc8g4]} d6# {Diagrama [#] Es un mate de composición. Sólo se mueven peones y
el rey.Concepto nuevo, jaque en descubierta, moviendo el peón descubro el
alfil de c8, que es el que da el jaque mate al rey.} *

[Event "?"]
[Site "?"]
[Date "2016.01.20"]
[Round "?"]
[White "ataque doble 1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1k2r/2p2ppp/p1nb4/1p2p3/3Pn3/1BP2N2/PP3PPP/RNB1K2R w KQkq - 0 0"]
[PlyCount "3"]
[SourceDate "2016.01.11"]

1. Bd5 {[%cal Gd5c6,Gd5e4] Diagrama [#] Ataque doble a los caballos. Uno se
pierde.} Bd7 (1... f5 2. Bxc6+) (1... Nxf2 2. Bxc6+) 2. Bxe4 *

[Event "?"]
[Site "?"]
[Date "2016.01.20"]
[Round "?"]
[White "ataque doble 2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r2qk1nr/ppp2p1p/3p2p1/8/2b1P3/2P2N1P/P4PP1/R1BQK2R w KQkq - 0 0"]
[PlyCount "2"]
[SourceDate "2016.01.11"]

1. Qa4+ {[%cal Ga4c4,Ga4e8] Diagrama [#] jaque doble, parece que a priori
ganan pieza. Pero...} b5 $1 *

[Event "?"]
[Site "?"]
[Date "2016.01.20"]
[Round "?"]
[White "ataque doble 3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/p5pp/2pbp3/3n1p2/2B5/2P2Q2/PP3PPP/RNB2RK1 b kq - 0 0"]
[PlyCount "3"]
[SourceDate "2016.01.11"]

1... Qh4 {[%cal Gh4h2,Gh4c4] Diagrama [#]} 2. Bf4 Qxf4 (2... Nxf4 3. Qxc6+) (
2... Bxf4 3. g3 {[%cal Gg3h4,Gg3f4]}) *

[Event "?"]
[Site "?"]
[Date "2016.01.20"]
[Round "?"]
[White "desviación 1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2kr1b1r/1ppq2pp/p1n5/3np1N1/Q5b1/1BP5/PP1N1PPP/R1B1K2R w KQ - 0 0"]
[PlyCount "3"]
[SourceDate "2016.01.11"]

{[%csl Gd7][%cal Gd7g4,Gd7d5]} {Aprovechamos la situación de pieza
sobrecargada del negro. En concreto la dama de "d7"} 1. Bxd5 {Diagrama [#]}
Qxd5 {[%cal Ga4g4]} 2. Qxg4+ *

[Event "?"]
[Site "?"]
[Date "2016.01.20"]
[Round "?"]
[White "desviación 2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2q2rk1/3nbppp/r1Bp2n1/2pPp3/4P3/8/1PPBNPPP/R2Q1RK1 w - - 0 0"]
[PlyCount "3"]
[SourceDate "2016.01.11"]

{La dama de c8 está sobrecargada, defendiendo en a6 y en d7} 1. Rxa6 {Diagrama
[#]} (1. Bxd7 $6 Rxa1 (1... Qxd7 $2 2. Rxa6) 2. Bxc8 (2. Qxa1 Qxd7) 2... Rxd1
3. Rxd1 (3. Bg4 Rxd2 {ganando material}) 3... Rxc8) 1... Qxa6 2. Bxd7 {ganando
un caballo.} *

[Event "?"]
[Site "?"]
[Date "2016.01.20"]
[Round "?"]
[White "rayos x"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1b2k2/5ppp/p2qp3/1p1r4/1Q1N4/PP3P2/6PP/R2R2K1 w - - 0 0"]
[PlyCount "6"]
[SourceDate "2016.01.11"]

{Diagrama [#] Tema de rayos X. La torre no alcanza directamente la casilla d6,
porque la torre de d5 hace de pantalla.} {Partida:} 1. Nxe6+ {Diagrama [#]}
Bxe6 2. Qxd6+ $16 {[%eval 132,23] A acción dos raios x é debido a que a torre
de d1 está apoiando o cadro de d6 indirectamente, atravesando a torre de d5.}
Rxd6 3. Rxd6 Bxb3 *

[Event "?"]
[Site "?"]
[Date "2016.01.20"]
[Round "?"]
[White "acorralamiento 2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2r1k1r1/p2pqpP1/1p5p/2p5/6b1/3Q4/PPP2PPP/RN3RK1 w - - 0 0"]
[PlyCount "1"]
[SourceDate "2016.01.11"]

{Aproveita que a torre de g8 está indefensa} 1. Qh7 $1 {Diagrama [#] La torre
está acorralada. No tiene posibilidad de escape ni de defensa.} *

[Event "?"]
[Site "?"]
[Date "2016.02.11"]
[Round "?"]
[White "posicion tablas 3 pie"]
[Black "caballo contra tres piezas"]
[Result "*"]
[SetUp "1"]
[FEN "8/6Q1/2k5/5R2/4n3/8/7R/K7 w - - 0 1"]
[PlyCount "14"]
[SourceDate "2016.01.11"]

1. Rh1 Nd2 2. Rb1 Nc4 3. Rf2 Kc5 4. Rd1 Kb4 5. Rb1+ Ka3 6. Rff1 Ne3 7. Rg1 Nc2#
*

[Event "?"]
[Site "?"]
[Date "2016.02.14"]
[Round "?"]
[White "mate en 3 "]
[Black "variante do árabe"]
[Result "*"]
[SetUp "1"]
[FEN "4r3/p4Rbk/6pp/1qp1n3/3rNQ2/8/PPP3PP/4R1K1 w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.02.14"]
[Round "?"]
[White "mate en 4"]
[Black "dama + alfil"]
[Result "*"]
[SetUp "1"]
[FEN "6k1/pb4B1/1pq1r3/3n4/2P5/6QP/P6K/8 w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.02.14"]
[Round "?"]
[White "mate en 2"]
[Black "con xaque en descuberta"]
[Result "*"]
[SetUp "1"]
[FEN "8/p3R1kp/q2p1pp1/8/1p1Q4/2n5/b1P3PP/K1N5 b - - 0 0"]
[PlyCount "3"]
[SourceDate "2016.01.11"]

{As negras están en xaque, pero dispoñen do recurso do "xaque en descuberta"
para defenderse e atacar ao mesmo tempo.} 1... Bf7+ $3 {[%cal Ga6a1] Magnífica
xogada!. Agora as brancas, pasan a ser atacadas pola dama negra de a6.} 2. Kb2
({Esta é outra variante, mover o cabalo para protexer o rei} 2. Na2 Qxa2#) 2...
Qa3# *

[Event "?"]
[Site "?"]
[Date "2016.02.14"]
[Round "?"]
[White "Mate en dos"]
[Black "variante do mate de Morphi"]
[Result "*"]
[SetUp "1"]
[FEN "r1b2qk1/pppp1r1p/2n3p1/7n/2B5/2B2Q2/PPP2PPP/R3R1K1 w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.02.14"]
[Round "?"]
[White "mate en dous"]
[Black "Torre e Alfil"]
[Result "*"]
[SetUp "1"]
[FEN "4rk2/p3r1p1/1p1p2Q1/2p2P2/2B1PP2/2P2K1p/3q3P/6R1 w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.02.14"]
[Round "?"]
[White "mate en dous"]
[Black "xaque como recurso no ataque"]
[Result "*"]
[SetUp "1"]
[FEN "3R1Qnk/6p1/pq5p/8/4P1PP/5P2/P6K/1r6 b - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.02.18"]
[Round "?"]
[White "Mate de legal 1"]
[Black "?"]
[Result "*"]
[ECO "C25"]
[PlyCount "13"]
[SourceDate "2016.01.11"]

1. e4 e5 2. Nc3 d6 3. Bc4 h6 4. Nf3 Bg4 5. Nxe5 $1 {Diagrama [#]Temos a
posición clave do mate de Legal. Sacrifícase a dama a cambio de dar un xaque
mate.} Bxd1 $4 6. Bxf7+ Ke7 7. Nd5# {O impacto estético deste mate é notable.
O rei cara o centro do taboleiro e rematado con pezas menores} *

[Event "?"]
[Site "?"]
[Date "2016.02.18"]
[Round "?"]
[White "Mate do despistado"]
[Black "?"]
[Result "*"]
[ECO "B11"]
[PlyCount "9"]
[SourceDate "2016.01.11"]

1. e4 c6 2. Nc3 d5 3. Qe2 dxe4 4. Nxe4 Nd7 $4 {Xogada moi triste, sería moito
mellor mover o alfil á casiña f5, ou o peón a e6.} 5. Nd6# *

[Event "?"]
[Site "?"]
[Date "2016.02.18"]
[Round "?"]
[White "mate en una "]
[Black "dama + torre"]
[Result "*"]
[SetUp "1"]
[FEN "4r1k1/pp4p1/2p1b2q/8/2B1Q3/P7/1PP4r/3K1R2 b - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.02.18"]
[Round "?"]
[White "mate en 1"]
[Black "dama + torre 2"]
[Result "*"]
[SetUp "1"]
[FEN "7k/p5pp/8/1pR5/3rq3/1Q5K/P2B3P/7R b - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.02.18"]
[Round "?"]
[White "mate en 1"]
[Black "dama + alfil"]
[Result "*"]
[SetUp "1"]
[FEN "1r5r/3PQ3/p1p3k1/4Bp1p/P1q3pP/8/2P3P1/3R3K w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.02.18"]
[Round "?"]
[White "mate en 1"]
[Black "dama + caballo"]
[Result "*"]
[SetUp "1"]
[FEN "5rk1/ppp3p1/3p1b2/3Pn1Np/P1P1QPqP/1P4P1/5PK1/7R w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.09.30"]
[Round "?"]
[White "sacrificio y mate del callejó"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "3Q1bk1/pp3p1p/8/5N1q/6p1/1P3bP1/P7/3R2K1 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.09.30"]
[Round "?"]
[White "sacrificio torre y mate"]
[Black "con dama y alfil"]
[Result "*"]
[SetUp "1"]
[FEN "5B1k/pp6/2n2R1p/3p4/P1pPq1p1/2P1r3/6PP/5QK1 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.05"]
[Round "?"]
[White "Sacrificio dama y mate "]
[Black "torre y alfil"]
[Result "*"]
[SetUp "1"]
[FEN "3r1rk1/1b2bp1p/pq2p1p1/4B3/8/1BpR3Q/PPP3PP/4R2K w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "regra do cadrado 1"]
[Black "basico"]
[Result "*"]
[SetUp "1"]
[FEN "8/k7/8/5P2/8/8/8/3K4 w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "regra do cadrado 2"]
[Black "básico"]
[Result "*"]
[SetUp "1"]
[FEN "8/1k6/8/8/8/8/7P/3K4 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "regra do cadrado 3"]
[Black "básico"]
[Result "*"]
[SetUp "1"]
[FEN "8/1k6/8/7p/8/8/2K5/8 b - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "intercambio 1"]
[Black "basico"]
[Result "*"]
[SetUp "1"]
[FEN "7k/3p4/4n3/8/8/7B/8/6K1 w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "intercambio 1_1"]
[Black "basico"]
[Result "*"]
[SetUp "1"]
[FEN "7k/3p4/4n3/8/8/7B/4R3/6K1 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "intercambio 1_2"]
[Black "basico"]
[Result "*"]
[SetUp "1"]
[FEN "6bk/3p4/4n3/8/8/7B/4R3/6K1 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "intercambio 1_3"]
[Black "basico"]
[Result "*"]
[SetUp "1"]
[FEN "6bk/3p4/4n3/8/5N2/7B/4R3/6K1 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "intercambio 1_4"]
[Black "basico"]
[Result "*"]
[SetUp "1"]
[FEN "4r1bk/3p4/4n3/8/5N2/7B/4R3/6K1 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "presion-defensa 1"]
[Black "basico"]
[Result "*"]
[SetUp "1"]
[FEN "rn1q1bk1/p4p1p/1p1p1np1/2p3B1/2P5/1PN3NP/P4PP1/3QR2K w - - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "presion-defensa"]
[Black "basico con clavada"]
[Result "*"]
[SetUp "1"]
[FEN "2r3k1/1pr1bppp/p3p3/8/8/2N2P1P/PPP3P1/R3K2R b KQ - 0 0"]
[PlyCount "0"]
[SourceDate "2016.01.11"]

 *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "raios x "]
[Black "2"]
[Result "*"]
[SetUp "1"]
[FEN "rn1qr1k1/1p2np2/2p3p1/8/1pPb4/7Q/PB1P1PP1/2KR1B1R w - - 0 0"]
[PlyCount "3"]
[SourceDate "2016.01.11"]

{[%csl Gb2,Yd4,Gh8]} 1. Qh8+ Bxh8 {[%csl Gb2][%cal Gb2h8,Gh1h8]} 2. Rxh8# *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "final R+P contra R"]
[Black "pasillo coronacion"]
[Result "*"]
[SetUp "1"]
[FEN "8/3k2K1/8/5P2/8/8/8/8 b - - 0 1"]
[PlyCount "6"]
[SourceDate "2016.01.11"]

{[%csl Gf6,Gf7,Gf8]} 1... Ke8 2. f6 Kd7 3. f7 Ke7 4. f8=Q+ *

[Event "?"]
[Site "?"]
[Date "2016.10.10"]
[Round "?"]
[White "final R+P contra R"]
[Black "hacia el pasillo"]
[Result "*"]
[SetUp "1"]
[FEN "5k2/8/5K2/5P2/8/8/8/8 b - - 0 1"]
[PlyCount "2"]
[SourceDate "2016.01.11"]

1... Ke8 (1... Kg8 2. Ke7 {[%csl Gf6,Gf7,Gf8]}) 2. Kg7 {[%csl Gf6,Gf7,Gf8]} *