[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "K7/8/8/3k4/8/8/8/Q7 w - - 0 1"]
[PlyCount "19"]
[SourceDate "2007.12.04"]

{A partir del diagrama 1, un método posible para ganar es el siguiente:} 1. Qc3
Ke4 2. Kb7 Kd5 {como es lógico el rey negro desea permanecer en el centro el
mayor tiempo que pueda} 3. Kc7 Ke4 4. Kd6 Kf4 5. Qd3 Kg5 6. Ke5 Kg4 7. Qe3 Kh5
8. Kf5 Kh4 9. Qd3 Kh5 10. Qh3# {Este camino tal vez no sea el más corto,
siendo probablemente más rápido 1 Kb7, pero el método dado muestra la
facilidad conque puede darse mate en tales posiciones.} 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RT x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "K7/8/8/3k4/8/8/8/R7 w - - 0 1"]
[PlyCount "23"]
[SourceDate "2007.12.04"]

{En el diagrama 2, la tarea del blanco no es especialmente difícil. Para
forzar al rey negro a dirigirse hacia el borde del tablero lo más simple es
cortarle el paso con la torre a lo largo de una columna o fila, comenzando con
1 Ra4 o 1 Re1. No obstante, dado que sin la ayuda del rey blanco no podría
progresarse más, el método más claro resulta} 1. Kb7 Ke4 2. Kc6 Kd4 3. Re1 {
para obligar al enemigo a dirigirse hacia la columa a} Kc4 4. Re4+ Kd3 5. Kd5 {
ahora el rey negro queda privado del acceso a la columna R y a la 4a fila} Kc3
6. Rd4 Kc2 7. Kc4 Kb2 8. Rd2+ Kc1 {el rey tiene,ya que retroceder a la primera
fila} (8... Ka3 9. Rc2 Ka4 10. Ra2#) 9. Kc3 Kb1 10. Kb3 Kc1 11. Rd3 Kb1 12.
Rd1# {Nótese especialmente el uso de jugadas de espera efectuadas por la torre}
1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RT x R - Mate em 3"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4k3/8/4K3/8/4R3/8/8/8 w - - 0 1"]
[PlyCount "5"]
[SourceDate "2007.12.04"]

1. Rf4 {ou qualquer outro movimento de torre} (1. Re1 Kf8 (1... Kd8 2. Rc1 Ke8
3. Rc8#) 2. Rg1 Ke8 3. Rg8#) 1... Kd8 2. Rc4 Ke8 3. Rc8# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RBB x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/3k4/8/8/8/K2BB3 w - - 0 1"]
[PlyCount "39"]
[SourceDate "2007.12.04"]

{El procedimiento para ganar es el mismo que en los ejemplos previos. El rey
negro es conducido gradualmente hacia el borde del tablero bajo la acción
coordinada de los alfiles que han de controlar sus casillas de escape. La
siguiente línea de juego es fácilmente comprensible:} 1. Kb2 Ke4 2. Kc3 Kd5 3.
Bf3+ Ke5 4. Bg3+ Ke6 5. Kd4 {ahora el rey negro está completamente cortado por
los alfiles y puede ser llevado con facilidad hacia el rincón} Kf5 6. Kd5 Kf6
7. Bg4 Kg5 8. Bd7 Kf6 9. Bh4+ Kg6 {los movimientos del rey negro son bastante
restringidos pero todavía es preciso llevarle hasta el rincón} 10. Ke5 Kf7 11.
Kf5 Kg7 12. Be8 Kf8 13. Bg6 Kg7 14. Be7 Kg8 15. Kf6 Kh8 16. Bf5 Kg8 17. Kg6 Kh8
18. Bd6 Kg8 19. Be6+ Kh8 20. Be5# {Sin duda puede haber camino más rápidos,
pero el método ganador es en todos los casos el mismo.} 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RBC x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/1k6/8/1B1N4/4K3/8/8/8 w - - 0 1"]
[PlyCount "23"]
[SourceDate "2007.12.04"]

{Este é o tipo de posição que o lado mais forte almeja. As peças brancas
montaram uma barreira que mantêm o Rei preto no canto do mate. O mate só pode
ser forçado no canto de mesma cor do Bispo.} 1. Ke5 Kc8 2. Ke6 Kd8 3. Kd6 Kc8
4. Ke7 Kb7 5. Kd7 Kb8 6. Ba6 Ka7 7. Bc8 Kb8 8. Kd8 Ka7 9. Kc7 Ka8 10. Ne7 Ka7
11. Nc6+ Ka8 12. Bb7# {Será apresentada uma aula exclusiva sobre a técnica
de mate elementar com bispo e cavalo.} 1-0

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/6k1/8/8/5PK1/8 w - - 0 1"]
[PlyCount "23"]
[SourceDate "2007.12.04"]

{El diagrama 8b ilustra la aplicación de esta regla. Si el negro tiene el
turno, entabla fácilmente con} {Entre os diversos principios a considerar nos
finais de Reis e Peões, o mais importante de todos é o da oposição. O
princípio da oposição só é aplicável a finais de Reis e Peões. De seu
conhecimento depende muitas vezes o resultado de uma partida.} 1. Kg3 $1 {
[%csl Rg4] ganando la oposición} (1. -- Kg4 $11 ({o} 1... Kf4 $11)) ({a
diferencia de} 1. Kf3 $2 Kf5 $1 $11 {en que las negras tienen la oposición y
hacen tablas}) 1... Kf5 2. Kf3 $1 $18 {[%csl Rf4] manteniendo la oposición;} ({
notar que} 2. f4 $2 Kf6 $11 {de nuevo haría tablas}) 2... Ke5 3. Kg4 Kf6 4. Kf4
$1 {[%csl Rf5] una vez más las blancas se apoderan de la oposición y aplican
nuestra regla de avanzar su rey sin mover el peón;} ({un error sería} 4. f3 $2
Kg6 5. Kf4 Kf6 $1 $11 {tablas}) 4... Ke6 5. Kg5 $1 Kf7 6. Kf5 {[%csl Rf6]} ({
pero no} 6. f4 $2 Kg7 $1 $11 {con tablas}) 6... Ke7 7. Kg6 Ke8 8. f4 {
únicamente ahora, con el rey blanco en la 6a fila, se avanza el peón} (8. Kg7 {
sería menos recomendable, pues} Ke7 9. f4 Ke6 {hubiera forzado} 10. Kg6 $18)
8... Ke7 9. f5 Kf8 10. Kf6 $1 {[%csl Rf7] es vital ganar de nuevo la oposición}
({pues} 10. f6 $2 Kg8 $11 {sólo consigue tablas}) 10... Ke8 11. Kg7 Ke7 12. f6+
$18 {y el peón corona.} 1-0

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1k6/8/1K6/1P6/8/8/8/8 w - - 0 1"]
[PlyCount "5"]
[SourceDate "2007.12.04"]

{[%csl Ra6,Ra7,Rb7,Rc6,Rc7]} 1. Ka6 $1 (1. Kc6 $2 {plano errado} Ka7 $1 2. Kc7
(2. b6+ $2 Ka8 $8 $11) 2... Ka8 3. Kb6 (3. b6 $4 {afogado.}) 3... Kb8 4. Ka6 $1
{etc.}) 1... Ka8 2. b6 Kb8 3. b7 $18 1-0

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "3k4/8/2PK4/8/8/8/8/8 w - - 0 1"]
[PlyCount "3"]
[SourceDate "2007.12.04"]

{En el diagrama 6a vemos una posición típica en este final, siempre alcanzable
aunque el peón se halle originariamente más atrasado, pues su avance a la 6a
fila no se puede  impedir. Aquí la victoria depende de quién tenga el turno de
juego. Si juegan las blancas son tablas, pues con} 1. c7+ Kc8 2. Kc6 {el negro
queda ahogado.      La defensa negra es fácil: conservar el rey el mayor
tiempo posible en las casillas c7 y c8, hasta que el rey blanco ocupe la 6a
horizontal, momento en que las negras deben de inmediato situar su rey
directamente enfrente del rey blanco.      En conexión con este final,
quisiéramos recalcar un punto en extremo importante que se refiere a la
posición de los dos reyes. En todos los finales de peones, cuando los reyes
quedan enfrentados uno al otro como en el anterior ejemplo (es decir, estando
en la misma columna o fila con un cuadro en medio de los dos) se dice que
están en 'oposición', o más específicamente en 'oposición inmediata', a
diferencia de la 'oposición distante', que seda cuando los reyes están
separados por 3 6 5 casillas. La oposición diagonal se produce cuando hay 1, 3
6 5 casillas entre ambos reyes, situados en diagonal.      Se dice que un
jugador tiene la oposición cuando ha conseguido una de las posiciones arriba
descritas y corresponde jugar a su oponente. En tales casos el último ha
perdido la oposición. Podemos ahora definir la mitad izquierda del diagrama 6
de esta manera: el resultado depende aquí de quién tenga la oposición. Si la
tiene el blanco, gana; si la tiene el negro, tablas.} 1/2-1/2

[Event "Oposição - Peão da Torre"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "2k5/8/1K6/P7/8/8/8/8 w - - 0 1"]
[PlyCount "4"]
[SourceDate "2007.12.04"]

{Como conclusión nos gustaría mencionar dos casos excepcionales relacionados
con el PT. La defensa tiene mejores perspectivas en este tipo de final,
haciendo tablas en posiciones que serían sin esperanzas eón cualquier otro
peón. Por ejemplo, en el diagrama 9a, aunque juegue el blanco no puede ganar.} 
1. a6 (1. Ka7 Kc7 2. a6 Kc8 3. Ka8 (3. Kb6 Kb8 4. a7+ Ka8 $11) 3... Kc7 4. a7
Kc8 $11 {es ahora el blanco quien queda ahogado. Como regla se puede afirmar
que las negras hacen tablas si su rey puede alcanzar la casilla crítica c8 (o
f8 en el ala opuesta). Una excepción obvia a esta regla se produce cuando el
rey ocupa ya c6 o b6, y se puede jugar a7.}) 1... Kb8 2. a7+ Ka8 $11 1/2-1/2

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4k3/8/3K4/4P3/8/8/8/8 w - - 0 1"]
[PlyCount "9"]
[SourceDate "2007.12.04"]

1. Ke6 {[%csl Re7]} (1. e6 Kd8 2. e7+ Ke8 3. Ke6 $11) 1... Kd8 (1... Kf8 2. Kd7
Kf7 3. e6+ Kf8 4. e7+ $18) 2. Kf7 Kd7 3. e6+ Kd8 4. e7+ Kd7 5. e8=Q+ $18 1-0

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1k6/8/1K6/1P6/8/8/8/8 b - - 0 1"]
[PlyCount "10"]
[SourceDate "2007.12.04"]

1... Ka8 2. Kc7 Ka7 3. b6+ Ka8 4. b7+ (4. Kc8 $4) 4... Ka7 5. b8=Q+ Ka6 6. Qb6#
1-0

[Event "Regra do quadrado"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/8/8/1k5P/8/2K5 w - - 0 1"]
[PlyCount "9"]
[SourceDate "2007.12.04"]

{[%csl Gc3,Gc4,Gc5,Gc6,Gc7,Gc8,Gd3,Gd4,Gd5,Gd6,Gd7,Gd8,Ge3,Ge4,Ge5,Ge6,Ge7,Ge8,
Gf3,Gf4,Gf5,Gf6,Gf7,Gf8,Gg3,Gg4,Gg5,Gg6,Gg7,Gg8,Gh3,Gh4,Gh5,Gh6,Gh7,Gh8][%cal
Rh3c8]} 1. h4 Kc4 2. h5 Kd5 3. h6 Ke6 4. h7 Kf7 5. h8=Q $18 1-0

[Event "Zugzwang"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x RP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/1k1p4/3P1K2/8/8/8/8 w - - 0 1"]
[PlyCount "5"]
[SourceDate "2007.12.04"]

{[%csl Rc5,Re6]} {Zugzwang recíproco. Se fosse a vez das pretas, ela jogariam
1...Kb5! as brancas todavia não perderiam, jogando 2 Ke4 (2 Kf6? Kc4! 3 Ke6
Kc5-+) 2...Kc4 3 Ke3 Kxd5 4 Kd3 com empate.} 1. Kf6 $1 Kb5 ({Defesa passiva
também perde} 1... Kc7 2. Ke7 Kc8 3. Kxd6) 2. Ke7 $1 Kc5 3. Ke6 $18 1-0

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RPP x RPP"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/4k3/5p1p/5P1P/4K3/8/8 w - - 0 1"]
[PlyCount "4"]
[EventDate "1942.??.??"]
[SourceDate "2007.12.04"]

1. Kd4 Kd6 $11 2. Kc4 Kc6 1/2-1/2

[Event "Ruptura"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RPPP x RPPP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/ppp5/6k1/PPP5/8/6K1/8/8 w - - 0 1"]
[PlyCount "5"]
[SourceDate "2007.12.04"]

{En el diagrama 55 vemos un final que parece de problema pero que todo el
mundo debe conocer a la perfección, pues puede fácilmente ocurrir en la
práctica. La ruptura de peones es mucho más sutil que la que vimos en el
diagrama 45.  El negro está amenazando trasladar su rey hasta el flanco-D, y
entonces lo más que el blanco podría esperar serían las tablas.} 1. b6 $1 {Hay,
sin embargo, una sutil combinación de ruptura que gana en pocas jugadas.} ({A
primera vista parece como si nada funcionase, pues ni} 1. c6 bxc6 2. bxc6 $19)
(1. a6 bxa6 2. bxa6 $19) 1... cxb6 ({O también} 1... axb6 2. c6 $1 bxc6 3. a6
$18 {gana}) 2. a6 $1 bxa6 3. c6 $18 {y gana.  Al jugar tal combinación, el
lector desde luego debe estar seguro de que todos los elementos dados están
presentes. Si todos los peones estuvieran una fila más abajo del tablero, el
plan sería por completo insustancial, pues el negro podría aceptar ambos
sacrificios, coronando su propio peón y quedando con ventaja material. Del
mismo modo, el rey negro debe hallarse suficientemente lejos del PA, pues si
no podría impedir su coronación. Por ejemplo, con el rey negro en f6 en lugar
de g6, la combinación blanca perdería por 3...Ke6.  En otras palabras, el
jugador debe sopesar todos los factores antes de sumergirse en una combinación
tan aguda.} 1-0

[Event "Ruptura"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RPPPP x RPPPP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/1pp5/p2p4/P2P4/1PP5/7k/8/7K w - - 0 1"]
[PlyCount "7"]
[SourceDate "2007.12.04"]

1. c5 Kg4 (1... dxc5 2. bxc5 $18) 2. b5 dxc5 (2... axb5 3. c6 $18) 3. b6 cxb6
4. d6 $18 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RC x RP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/4P3/2k5/6K1/8/2n5 w - - 0 4"]
[PlyCount "3"]
[SourceDate "2007.12.04"]

4. e6 Ne2+ 5. Kh2 $8 $18 (5. Kf3 Nd4+ $11) (5. Kh3 Nf4+ $11) (5. Kg4 Nc3 6. e7
Nd5 7. e8=Q Nf6+ $11) (5. Kh4 Nf4 6. e7 Ng6+ $11) (5. Kf2 Nc3 6. e7 Ne4+ 7. Ke3
Nd6 $11) (5. Kg2 Nf4+ $11) 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RC x RP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/8/pN6/8/2K5/k7 w - - 0 1"]
[PlyCount "13"]
[SourceDate "2007.12.04"]

1. Kc1 a3 2. Nc2+ Ka2 3. Nd4 Ka1 4. Kc2 Ka2 (4... a2 5. Nb3#) 5. Ne2 Ka1 6. Nc1
a2 7. Nb3# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RBP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4k3/8/8/7P/8/4K2B/8/8 w - - 0 1"]
[PlyCount "19"]
[SourceDate "2007.12.04"]

1. Be6 $1 Ke7 (1... Kf8 2. h6 Ke7 3. h7 $18) 2. h6 Kf6 3. Bf5 Kf7 4. Bh7 $1 Kf6
5. Kf4 Kf7 6. Kf5 Kf8 7. Kf6 Ke8 8. Bf5 Kf8 9. h7 Ke8 10. h8=Q# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RB x RPPP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "2K5/p7/k1B5/p7/p7/8/8/8 w - - 0 1"]
[PlyCount "7"]
[SourceDate "2007.12.04"]

1. Kc7 a3 2. Ba4 a2 3. Kc6 a1=Q 4. Bb5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x RT"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/1KP5/3r4/8/8/8/k7 w - - 0 1"]
[PlyCount "13"]
[SourceDate "2007.12.04"]

{Um caso raro onde um Peão vence uma Torre.} 1. c7 Rd6+ 2. Kb5 $1 (2. Kc5 $2
Rd1 $11) 2... Rd5+ 3. Kb4 Rd4+ 4. Kb3 (4. Kc3 Rd1 5. Kc2 $18) 4... Rd3+ 5. Kc2
Rd4 $1 6. c8=R $3 {/\ 7 Ra8+} (6. c8=Q $2 Rc4+ $1 7. Qxc4 $11 {afogado.}) 6...
Ra4 7. Kb3 $18 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RT x RP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/2k5/4KP2/2r5/8/8/8/8 w - - 0 1"]
[PlyCount "19"]
[SourceDate "2007.12.04"]

{La misma idea, presentada de forma más complicada, se encuentra en el
siguiente estudio de Selesniev:  Las blancas ganan como sigue:} 1. f7 Rc6+ 2.
Ke5 $1 ({pero no} 2. Ke7 Rc1 $1 3. f8=Q Re1+ 4. Kf7 Rf1+ $11) 2... Rc5+ 3. Ke4
Rc4+ 4. Ke3 Rc3+ 5. Kf2 Rc2+ 6. Kg3 Rc3+ 7. Kg4 Rc4+ 8. Kg5 Rc5+ 9. Kg6 Rc6+
10. Kg7 $18 {y corona a la siguiente.  Sin embargo, como ya se advirtió, estos
son casos que ocurren raramente.} 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RT x RB"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "7k/5b2/7K/4R3/8/8/8/8 b - - 0 1"]
[PlyCount "2"]
[SourceDate "2007.12.04"]

{Como hemos dicho, la torre sólo puede aspirar al triunfo si el rey enemigo ha
sido llevado hasta la banda. El diagrama 212 nos ofrece dos ejemplos básicos: 
En el diagrama 212a, las blancas no pueden ganar a pesar de que sus piezas han
alcanzado el máximo de eficiencia. El punto es que tras} 1... Bg8 2. Re8 {el
negro queda ahogado} ({y si en lugar de esto sigue} 2. Rb5 Be6 3. Rb8+ Bg8 $11
{análogamente las blancas no pueden progresar.}) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RT x RB"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1kb5/8/1K6/8/8/3R4/8/8 b - - 0 1"]
[PlyCount "4"]
[SourceDate "2007.12.04"]

{Sin embargo, en la posición del el diagrama 212b  las blancas ganarán con
rapidez. Después de} 1... Bf5 2. Rd8+ Bc8 3. Re8 $18 {es mate a la siguiente. 
La moraleja es clara: el jugador en posesión del alfil debe procurar situar su
rey en el rincón no controlado por el mismo, en el caso, por supuesto, de que
sea obligado a dirigirse al borde del tablero.} 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RT x RC"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/kn6/8/1K6/8/8/8/7R w - - 0 1"]
[PlyCount "9"]
[SourceDate "2007.12.04"]

1. Rd1 $1 Kb8 (1... Ka8 2. Kb6 Kb8 3. Rd7 Ka8 4. Rf7 (4. Rxb7 $4 $11) 4... Nd8
5. Rf8 Kb8 6. Rxd8#) 2. Ka6 $1 Nc5+ 3. Kb6 Na4+ 4. Kc6 Nc3 5. Re1 $18 {e o
cavalo será capturado} 1-0

[Event "Posição de Lucena"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RTP x RT"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4K3/4P1k1/8/8/8/8/r7/5R2 w - - 0 1"]
[PlyCount "13"]
[SourceDate "2007.12.04"]

{Brancas jogam e ganham} 1. Rg1+ ({Uma outra forma de vencer é} 1. Re1 $1 $18)
(1. Rg1+ Kh7 2. Rd1 $1 $18 {(O imediato 1.Td1 também é bom)} Kg7 3. Kd7 Ra7+ 4.
Ke6 Ra6+ 5. Rd6 Ra8 6. Rd8 $18) 1... Kh7 2. Rg4 $1 (2. Kf7 {É prematuro em
vista de} Rf2+ 3. Ke6 Re2+ 4. Kf6 Rf2+ {e o Rei só tem um jeito de se refugiar
dos xeques: retornando a e8. O movimento de Torre prepara uma interferência em
e4.}) 2... Rd2 (2... Ra8+ 3. Kf7) 3. Kf7 Rf2+ 4. Ke6 Re2+ 5. Kf6 Rf2+ (5... Re1
6. Rg5 {seguido de} -- 7. Re5) 6. Ke5 Re2+ 7. Re4 $18 1-0

[Event "Posição de Lucena"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RTP x RT"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "4K3/4P1k1/8/8/8/8/r7/5R2 b - - 0 1"]
[PlyCount "7"]
[SourceDate "2007.12.04"]

{Pretas jogam e empatam} 1... Ra8+ 2. Kd7 Ra7+ 3. Kd6 Ra6+ 4. Kc7 (4. Kc5 Re6)
4... Ra7+ {com empate.  Observação importante: se na posição inicial chegarmos
as peças uma coluna para esquerda, exceto a Torre preta, teremos um resultado
diferente: 1...Ta8+ 2 Rc7 Ta7+ 3 Rc8 Ta8+ 4 Rb7 +-} 1/2-1/2

[Event "Posição de Philidor"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RTP x RT"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "4k3/R7/8/4PK2/8/8/8/1r6 b - - 0 1"]
[PlyCount "3"]
[SourceDate "2007.12.04"]

{Pretas jogam e empatam} 1... Rb6 $1 {Prevenindo a penetração do Rei branco na
6a fila} 2. e6 Rb1 $11 {Enquanto o peão estava em e5 o Rei tinha um refúgio
dos xeques verticais, mas assim que o peão avançou a e6, esse refúgio não
existe mais.} 1/2-1/2

[Event "Posição de Philidor"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RTP x RT"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "4k3/R7/8/4PK2/8/8/8/1r6 w - - 0 1"]
[PlyCount "12"]
[SourceDate "2007.12.04"]

{As brancas jogam e as pretas conseguem empatar.} 1. Kf6 Re1 $1 (1... Rf1+ 2.
Ke6 Kf8 3. Ra8+ Kg7 4. Ke7 Rb1 5. e6 Rb7+ 6. Kd6 Rb6+ 7. Kd7 Rb7+ 8. Kc6 $18)
2. Ke6 Kf8 $1 (2... Kd8 $6 3. Ra8+ Kc7 4. Re8 (4. Kf6 Kd7) 4... Rh1 $1 (4...
Re2 $2 5. Kf7 Rh2 6. Rg8 $1 Rh7+ 7. Rg7 Rh8 8. Ke7 Kc6 9. e6 Kc7 10. Rg1 $18)
5. Rg8 Re1 $1 6. Rg2 Kd8 $11) 3. Ra8+ Kg7 {agora podemos entender a idéia do
lance...Te1: ele previne 4 Re7 e 4 Rd7.} {E também permite responder} 4. Kd6 {
com} (4. Re8 Ra1 $1 $11) 4... Kf7 $1 5. Ra7+ Ke8 6. Ke6 Kf8 $1 {etc.} 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RTP x RT"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "R7/6k1/P7/2K5/8/8/8/r7 w - - 0 1"]
[PlyCount "11"]
[EventDate "1992.??.??"]
[SourceDate "2007.12.04"]

1. Kb6 (1. a7 $2 Ra2 2. Kb6 Rb2+ 3. Ka6 Ra2+ $11) 1... Rb1+ 2. Ka7 Rb2 3. Rb8
Ra2 4. Rb6 Ra1 5. Kb7 Rh1 6. a7 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x RP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "2KQ4/8/8/8/8/8/2kp4/8 w - - 0 1"]
[PlyCount "25"]
[SourceDate "2007.12.04"]

1. Qc7+ Kb1 2. Qb6+ Kc2 3. Qc5+ Kb1 4. Qb4+ {(ou 4 Dd4)} Kc2 5. Qc4+ Kb2 6. Qd3
Kc1 7. Qc3+ Kd1 {[%csl Rd1]} 8. Kc7 Ke2 9. Qc2 {(ou 9 De5+)} Ke1 10. Qe4+ Kf2
11. Qd3 Ke1 12. Qe3+ Kd1 {[%csl Rd1]} 13. Kc6 {etc. O empate só é possível em
situações raras onde as brancas estão impedidas de realizar essa manobra. Um
exemplo seria se na posição inicial o Rei Branco estivesse em c7, c6 ou c5.}
1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x RP"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "K7/8/8/1Q6/8/8/p1k5/8 w - - 0 4"]
[PlyCount "8"]
[SourceDate "2007.12.04"]

4. Qa4+ Kb2 5. Qb4+ Kc2 6. Qa3 Kb1 7. Qb3+ Ka1 $11 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x RP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "6Q1/8/8/3K4/8/8/pk6/8 w - - 0 1"]
[PlyCount "5"]
[SourceDate "2007.12.04"]

{[%csl Ga1,Ga2,Ga3,Ga4,Ga5,Gb1,Gb2,Gb3,Gb4,Gb5,Gc1,Gc2,Gc3,Gc4,Gc5,Gd1,Gd2,Gd3,
Gd4,Gd5,Ge1,Ge2,Ge3,Ge4] Pero hay posiciones en que las blancas ganan si su
rey está suficientemente cerca. Para ser exactos, el rey debe encontrarse
dentro del área representada por a1-a5-d5-e4-e1 (verde), tal como indica el
diagrama 64. Veamos qué ocurre, por ejemplo, con el rey en d5) (diagrama 65).
El blanco gana mediante} 1. Qg2+ {Diagram [#]} Kb1 ({si} 1... Kb3 2. Qg7 Kc2 3.
Qa1 $18 {gana de inmediato}) 2. Kc4 $1 a1=Q 3. Kb3 $1 $18 {en que, a pesar de
la igualdad de material, el negro no puede evitar el mate.} 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x RP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/4K3/8/8/3Q1p2/6k1 w - - 0 1"]
[PlyCount "3"]
[SourceDate "2007.12.04"]

1. Kf4 (1. Qd4 Kg2 2. Qg4+ Kh2 3. Qf3 Kg1 4. Qg3+ Kh1 $11) 1... f1=Q+ (1... Kh1
2. Qe2 (2. Kg3 f1=N+) 2... Kg2 3. Kg4 Kg1 (3... Kh1 4. Qf1+ Kh2 5. Qxf2+) 4.
Kg3 f1=Q 5. Qh2#) 2. Kg3 $18 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x RP"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "K7/8/8/8/8/2Q5/2p5/3k4 w - - 0 1"]
[PlyCount "14"]
[SourceDate "2007.12.04"]

1. Qd3+ Kc1 2. Kb7 Kb2 3. Qb5+ Ka1 4. Qa4+ Kb2 5. Qb4+ Ka1 6. Qc3+ Kb1 7. Qb3+
Ka1 $1 $11 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x RT"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "5k2/6r1/4Q3/8/8/8/8/7K b - - 0 1"]
[PlyCount "13"]
[SourceDate "2007.12.04"]

1... Rh7+ 2. Kg2 Rg7+ 3. Kf3 Rf7+ 4. Kg4 (4. Ke4 Re7) 4... Rg7+ 5. Kf5 Rf7+ 6.
Kg6 Rg7+ 7. Kh6 (7. Kf6 Rg6+ $1 $11) 7... Rh7+ $1 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x RT"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "3Q4/kr6/2K5/8/8/8/8/8 w - - 0 1"]
[PlyCount "9"]
[SourceDate "2007.12.04"]

1. Qd4+ Ka8 (1... Ka6 2. Qa4#) 2. Qh8+ Ka7 (2... Rb8 3. Qa1#) 3. Qd8 {
Triangulação para colocar as pretas em zug.} Ka6 (3... Rb8 4. Qa5#) (3... Rb6+
4. Qxb6+ $18) (3... Rb5 4. Kxb5 $18) (3... Rb4 4. Qa5+ $18) (3... Rb3 4. Qd4+
Kb8 (4... Ka8 5. Qa4+ $18) 5. Qf4+ Ka8 (5... Kc8 6. Qf8#) 6. Qa4+ $18) (3...
Rb2 4. Qd4+ $18) (3... Rb1 4. Qd4+ Ka8 (4... Ka6 5. Qa4#) 5. Qh8+ Ka7 (5... Rb8
6. Qa1#) 6. Qh7+ $18) (3... Rc7+ 4. Qxc7+ $18) (3... Rd7 4. Qxd7+ $18) (3...
Re7 4. Qxe7+ $18) (3... Rf7 4. Qd4+ Ka8 (4... Ka6 5. Qa4#) 5. Qa1+ Kb8 (5...
Ra7 6. Qh8#) 6. Qb2+ Ka8 (6... Kc8 7. Qh8+) (6... Ka7 7. Qa2+) 7. Qa2+ Ra7 8.
Qg8#) (3... Rg7 4. Qd4+ $18) (3... Rh7 4. Qd4+ Kb8 (4... Ka8 5. Qa1+ Kb8 6.
Qb1+ $18) 5. Qb4+ Ka7 6. Qa4+ Kb8 7. Qb3+ Ka7 8. Qa2+ Kb8 9. Qb1+ $18) 4. Qa8+
Ra7 5. Qb8 $18 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x RD"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/8/8/3K3Q/1k6/q7 w - - 0 1"]
[PlyCount "15"]
[SourceDate "2007.12.04"]

{Este es un ejemplo típico de ataque de mate coronado por el éxito:} 1. Qg2+ $1
{En posiciones como esta, el blanco debe estar listo siempre para dar jaques
en las columnas a y b, con el fin de impedir que el rey negro se aferre a las
casillas a2 y b1.} ({No se puede ganar por medio de} 1. Qh8+ $2 Kb1 2. Qh1+ Ka2
3. Qd5+ Kb1 $1 $11 {y la dama blanca no consigue nada acercándose más al rey
negro.}) ({Falla igualmente} 1. Qh2+ $2 {ante} Ka3 $1 2. Qd6+ Ka2 3. Qe6+ Kb1
$1 4. Qe1+ Ka2 $11 {etc}) 1... Ka3 2. Qa8+ $1 Kb2 3. Qb7+ Kc1 {Podemos ahora
ver el objeto del juego blanco al jaquear en la columna b.} ({El rey no puede
ir a a2 pues} 3... Ka2 4. Kc2 $1 $18 {ganaría inmediatamente. Sin embargo, la
jugada del texto no traerá mayor ventura.}) (3... Ka3 4. Qa6+ Kb2 5. Qb5+ Ka3
6. Qa5+ Kb2 7. Qb4+ Ka2 8. Kc2 $18) 4. Qc6+ Kb2 5. Qb5+ Ka3 6. Qa5+ Kb2 7. Qb4+
Ka2 {Ahora es forzado} ({ya que tras} 7... Kc1 8. Qd2+ Kb1 9. Qc2# {el negro
recibe mate.}) 8. Kc2 $1 $18 {fuerza mate.} 1-0

[Event "?"]
[Site "?"]
[Date "1954.??.??"]
[Round "?"]
[White "RDP x RD"]
[Black "Batuev Simagin, Andrey Vladimir"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/6Q1/8/8/4q3/4p3/1K6/4k3 b - - 0 1"]
[PlyCount "6"]
[EventDate "1954.??.??"]
[SourceDate "2007.12.04"]

1... e2 $4 (1... Qb4+ 2. Kc2 Qc4+ 3. Kb2 Kd2 $19) 2. Qg1+ Kd2 3. Qc1+ Kd3 4.
Qc3# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Oposição Vertical"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/4k3/8/4K3/8/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

{[%csl Re5]}  *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Oposição Horizontal"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/8/8/3K1k2/8/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

{[%csl Re4]}  *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Oposição Diagonal"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/8/3k4/8/5K2/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

{[%csl Re4]}  *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Oposição à Distância"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "4k3/8/8/8/8/8/4K3/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

{[%csl Re3,Re4,Re5,Re6,Re7]}  *

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/4k3/8/4K3/8/4P3/8/8 w - - 0 1"]
[PlyCount "9"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

1. e4 {[%csl Re6]} Kf7 (1... Kd7 2. Kf6 Ke8 3. Ke6) 2. Kd6 Ke8 3. Ke6 {[%csl
Re7]} Kf8 4. Kd7 Kf7 5. e5 1-0

[Event "Peão da Torre"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "5k2/7K/8/7P/8/8/8/8 w - - 0 1"]
[PlyCount "6"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

1. Kh8 (1. Kg6 Kg8 2. h6 Kh8 3. h7 {empate por afogado}) 1... Kf7 2. h6 Kf8 3.
h7 Kf7 {empate por afogado} 1/2-1/2

[Event "Peão passado protegido"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RPPP x RPP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/4k1pp/8/PP5P/4K3/8/8 w - - 0 1"]
[PlyCount "15"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

1. a5 Kd6 2. b5 Kc7 3. a6 Kb6 4. Ke4 Ka7 5. Ke5 g5 6. hxg5 hxg5 7. Kf5 Kb6 8.
Kxg5 1-0

[Event "Peão passado protegido"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RPPP x RPP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/8/4k1pp/8/PP5P/4K3 w - - 0 1"]
[PlyCount "17"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

1. a4 Kd4 2. b4 Kc4 3. a5 Kb5 4. Ke2 Ka6 5. Ke3 Kb5 6. Kf4 g3 7. hxg3 h3 8. Kf3
h2 9. Kg2 1-0

[Event "Regra do Quadrado (Apoio à promoção)"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/k2P2K1/8/8/8/8 w - - 0 1"]
[PlyCount "7"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

{[%csl Ga5,Ga6,Ga7,Ga8,Gb5,Gb6,Gb7,Gb8,Gc5,Gc6,Gc7,Gc8,Gd5,Gd6,Gd7,Gd8]} 1. Kf6
(1. d6 {[%csl Gb6,Gb7,Gb8,Gc6,Gc7,Gc8,Gd6,Gd7,Gd8]} Kb6 2. Kf6 (2. d7 {[%csl
Gc7,Gc8,Gd7,Gd8]} Kc7 3. d8=Q+ Kxd8) 2... Kc6 3. Ke7) 1... Kb6 2. Ke7 {[%cal
Gd6d8]} Kc7 3. d6+ Kc6 4. d7 1-0

[Event "Peão da Torre x casa f8"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x RP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/7p/7P/k7/4K3/8/8 w - - 0 1"]
[PlyCount "9"]
[EventDate "2008.01.05"]
[SourceDate "2007.12.04"]

{[%csl Gf8]} 1. Kf4 Kb5 2. Kf5 Kc6 3. Kg6 Kd7 4. Kxh6 Ke7 5. Kg7 $1 {[%csl Gf8]
[%cal Yh5h8]} (5. Kg6 Kf8 {[%csl Gf8]} 6. h6 Kg8 7. h7+ Kh8 {empate por afogado
}) (5. Kh7 $4 Kf8 {[%csl Gf8]} 6. h6 Kf7 7. Kh8 Kf8 8. h7 Kf7 {empate por
agogado}) 1-0

[Event "Peão da Torre  x casa f8"]
[Site "?"]
[Date "2008.03.20"]
[Round "?"]
[White "RP x RP"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/7p/7P/1k6/4K3/8/8 w - - 0 1"]
[PlyCount "8"]
[SourceDate "2007.12.04"]

{[%csl Gf8]} 1. Kf4 Kc5 2. Kf5 Kd6 3. Kg6 Ke7 4. Kxh6 Kf8 $11 {[%csl Gf8]}
1/2-1/2

[Event "Quadrado (ataque x defesa)"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x RP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/1k6/8/8/p2K2P1/8/8/8 w - - 0 1"]
[PlyCount "11"]
[SourceDate "2007.12.04"]

{[%csl Ra1,Ra2,Ra3,Ra4,Rb1,Rb2,Rb3,Rb4,Rc1,Rc2,Rc3,Rc4,Gc5,Gc6,Gc7,Gc8,Rd1,Rd2,
Rd3,Rd4,Gd5,Gd6,Gd7,Gd8,Ge4,Ge5,Ge6,Ge7,Ge8,Gf4,Gf5,Gf6,Gf7,Gf8,Gg4,Gg5,Gg6,
Gg7,Gg8]} 1. g5 $1 (1. Kc4 $4 Kc7 $11 {[%csl Gc4,Gc5,Gc6,Gc7,Gc8,Gd4,Gd5,Gd6,
Gd7,Gd8,Ge4,Ge5,Ge6,Ge7,Ge8,Gf4,Gf5,Gf6,Gf7,Gf8,Gg4,Gg5,Gg6,Gg7,Gg8]}) 1... a3
{[%csl Ga1,Ga2,Ga3,Gb1,Gb2,Gb3,Gc1,Gc2,Gc3]} 2. Kc3 $1 a2 {[%csl Ga1,Ga2,Gb1,
Gb2]} 3. Kb2 Kc7 {[%csl Gd5,Gd6,Gd7,Gd8,Ge5,Ge6,Ge7,Ge8,Gf5,Gf6,Gf7,Gf8,Gg5,
Gg6,Gg7,Gg8]} 4. g6 (4. Kxa2 $4 Kd7 $11 {[%csl Gd5,Gd6,Gd7,Gd8,Ge5,Ge6,Ge7,Ge8,
Gf5,Gf6,Gf7,Gf8,Gg5,Gg6,Gg7,Gg8]}) 4... Kd7 5. g7 Ke7 6. g8=Q $18 1-0

[Event "Quadrado e Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/8/8/6k1/1P6/5K2/8 w - - 0 1"]
[PlyCount "21"]
[SourceDate "2007.12.04"]

{[%csl Gb3,Gb4,Gb5,Gb6,Gb7,Gb8,Gc3,Gc4,Gc5,Gc6,Gc7,Gc8,Gd3,Gd4,Gd5,Gd6,Gd7,Gd8,
Ge3,Ge4,Ge5,Ge6,Ge7,Ge8,Gf3,Gf4,Gf5,Gf6,Gf7,Gf8,Gg3,Gg4,Gg5,Gg6,Gg7,Gg8]} 1.
Ke3 (1. b4 {[%csl Gb4,Gb5,Gb6,Gb7,Gb8,Gc4,Gc5,Gc6,Gc7,Gc8,Gd4,Gd5,Gd6,Gd7,Gd8,
Ge4,Ge5,Ge6,Ge7,Ge8,Rf4,Rf5,Gf6,Gf7,Gf8]} Kf4 $11 (1... Kf5 $11 2. Ke3 Ke6 3.
Kd4 Kd6 $8 $11 {[%csl Rd5]} 4. b5 Kc7 5. Kc5 Kb7 6. b6 Kb8 $8 7. Kc6 Kc8 8. b7+
Kb8 9. Kb6 {empate por afogado})) 1... Kf5 2. Kd4 Ke6 3. Kc5 Kd7 4. Kb6 Kc8 5.
b4 Kb8 6. b5 {[%csl Rb6,Rb7,Rb8]} Ka8 7. Kc7 (7. Ka6 $2 Kb8 8. Kb6 (8. b6 $4
Ka8 9. b7+ Kb8 10. Kb6 {empate por afogado}) 8... Ka8 9. Kc7 Ka7 10. b6+ Ka8
11. b7+ Ka7 12. b8=Q+ Ka6 13. Qb6#) 7... Ka7 8. b6+ Ka8 9. b7+ Ka7 10. b8=Q+
Ka6 11. Qb6# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RBP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/8/4k2p/7P/3BK3/8/8 w - - 0 1"]
[PlyCount "14"]
[SourceDate "2007.12.04"]

{[%csl Gd3,Gh8]} 1. Be4 Kf6 2. Kf4 Kg7 3. Kg5 Kh8 {[%csl Gh8]} 4. Kxh5 Kg8 5.
Kg6 Kh8 6. h5 Kg8 7. h6 Kh8 $11 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RBP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "5k2/8/7P/6K1/8/5B2/8/8 w - - 0 1"]
[PlyCount "3"]
[SourceDate "2007.12.04"]

1. Bd5 Ke7 2. h7 $18 1-0

[Event "Quadrado móvel"]
[Site "?"]
[Date "2008.03.20"]
[Round "?"]
[White "RPP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/2k5/8/1P2P3/8/8/8/7K b - - 0 1"]
[PlyCount "6"]
[SourceDate "2007.12.04"]

1... Kb6 2. e6 $8 {[%csl Gc6,Gc7,Gc8,Gd6,Gd7,Gd8,Ge6,Ge7,Ge8]} (2. Kg2 Kxb5 3.
Kf3 Kc6 4. Ke4 Kd7 5. Kf5 Ke7 $11) 2... Kc7 3. e7 (3. b6+ Kc8 4. e7 $18 (4. b7+
$18)) 3... Kd7 4. b6 $8 $18 {[%csl Gb6,Gb7,Gb8,Gc6,Gc7,Gc8,Gd6,Gd7,Gd8,Re7]}
1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RCP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "k7/8/8/PKN5/8/8/8/8 w - - 0 1"]
[PlyCount "7"]
[SourceDate "2007.12.04"]

1. Kb6 Kb8 2. a6 Ka8 3. Ne6 {[%csl Ga8,Gc7][%cal Ge6c7]} Kb8 4. a7+ $18 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RCP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "K2k4/P7/8/8/2N5/8/8/8 b - - 0 1"]
[PlyCount "5"]
[SourceDate "2007.12.04"]

1... Kc8 $8 (1... Kc7 2. Nb6 Kxb6 3. Kb8 $18) 2. Nb6+ Kc7 3. Nd5+ Kc8 $11
1/2-1/2

[Event "Escadinha de torres"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RTT x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/8/5k2/8/8/2R5/1R4K1 w - - 0 1"]
[PlyCount "15"]
[SourceDate "2007.12.04"]

1. Rb4 Ke5 2. Rc5+ Kd6 3. Rh5 Kc6 4. Rg4 Kd6 5. Rg6+ Ke7 6. Rh7+ Kf8 7. Ra7 Ke8
8. Rg8# 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RCP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/8/8/5kn1/8/6Kp/8 w - - 0 1"]
[PlyCount "7"]
[SourceDate "2007.12.04"]

1. Kh1 $11 Ke3 (1... Kg5 2. Kg2 Kh4 3. Kh1) 2. Kg2 Ke2 3. Kh1 Ke1 4. Kg2
1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Bispos de cores opostas"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "1k6/8/1b2pp2/6p1/7p/5K1P/2B5/8 w - - 0 1"]
[PlyCount "5"]
[SourceDate "2007.12.04"]

1. Bb3 e5 2. Be6 Kc7 3. Ke4 $11 {[%cal Ge6g4]} 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RD x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "2k5/8/3Q4/2K5/8/8/8/8 w - - 0 1"]
[PlyCount "1"]
[SourceDate "2007.12.04"]

1. Kb6 $4 {Afogado!} 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2008.03.20"]
[Round "?"]
[White "RCC x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "6k1/3N4/3N2K1/8/8/8/8/8 w - - 0 1"]
[PlyCount "2"]
[SourceDate "2007.12.04"]

1. Nf6+ Kf8 $11 (1... Kh8 $4 2. Nf7#) 1/2-1/2

[Event "Quadrado e promocao !!"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x RP"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "3K4/8/3k3p/P7/8/8/8/8 w - - 0 1"]
[PlyCount "7"]
[SourceDate "2007.12.04"]

1. Kc8 $1 {[%csl Ga6,Ga7,Ga8,Gb6,Rb7,Gb8,Gc6,Gc7,Gc8][%cal Ya5a6]} Kc6 $8 2.
Kb8 $1 {[%csl Ra7][%cal Ya5a6]} Kb5 $8 3. Kb7 {[%cal Ya5a6]} Kxa5 $8 4. Kc6 $11
{[%csl Gc1,Gc2,Gc3,Gc4,Gc5,Gc6,Gd1,Gd2,Gd3,Gd4,Gd5,Gd6,Ge1,Ge2,Ge3,Ge4,Ge5,Ge6,
Gf1,Gf2,Gf3,Gf4,Gf5,Gf6,Gg1,Gg2,Gg3,Gg4,Gg5,Gg6,Gh1,Gh2,Gh3,Gh4,Gh5,Gh6]}
1/2-1/2

[Event "Peão passado distante"]
[Site "?"]
[Date "2008.03.20"]
[Round "?"]
[White "Pensar Esquematicamente"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/2p5/3k3p/6p1/2K3P1/7P/P7/8 w - - 0 1"]
[PlyCount "21"]
[SourceDate "2007.12.04"]

{[%csl Ga2][%cal Yc4c7,Yc7h6,Yh6g5,Ya2a8]} 1. a4 Kc6 2. a5 Kb7 3. Kc5 Ka6 (3...
Kb8 4. Kc6 Kc8 5. a6 Kb8 6. a7+ $8 Kxa7 7. Kxc7 {[%cal Yc7h6]} Ka6 8. Kd6 Kb6
9. Ke6 Kc6 10. Kf6 Kd6 11. Kg6 Ke6 12. Kxh6 Kf6 13. Kh5 $8 $18) 4. Kc6 Kxa5 5.
Kxc7 {[%csl Yb4,Yc3,Yd3,Yd6,Ye3,Ye6,Yf3,Yf6,Yg3,Yg6,Rh3,Rh6]} Kb4 6. Kd6 Kc3 7.
Ke6 Kd3 8. Kf6 Ke3 9. Kg6 Kf3 10. Kxh6 Kg3 11. Kxg5 $18 1-0

[Event "Oposição à distância"]
[Site "?"]
[Date "2008.03.18"]
[Round "?"]
[White "RPP x RPP"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "2k5/8/8/p5p1/P5P1/8/1K6/8 w - - 0 1"]
[PlyCount "9"]
[SourceDate "2007.12.04"]

{[%csl Yb5,Yf5][%cal Yb2b5,Yb2f5]} 1. Kc2 $3 {[%csl Rc3,Rc4,Rc5,Rc6,Rc7]} (1.
Kc3 $2 Kc7 {[%csl Rc4,Rc5,Rc6]} 2. Kc4 Kc6 $11 {[%csl Rc5]}) 1... Kd8 2. Kd2 $1
{[%csl Rd3,Rd4,Rd5,Rd6,Rd7]} Ke8 (2... Kc8 3. Ke3 $1 {[%cal Ye3f5]}) 3. Kc3 $1
{[%cal Yc3b5]} Kd7 4. Kd3 $1 {[%csl Rd4,Rd5,Rd6]} (4. Kc4 Kc6 $11) 4... Kd6 5.
Kd4 {[%csl Rd5]} 1-0

[Event "Quadrado (ataque e defesa)"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Reti"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/6p1/k1P2p1p/7K/8/8/8/8 w - - 0 1"]
[PlyCount "7"]
[SourceDate "2007.12.04"]

1. Kg6 h5 (1... f5 2. Kxg7 f4 3. Kf6 Kb6 4. Ke5 f3 5. Kd6 f2 6. c7 f1=Q 7. c8=Q
$11) (1... Kb6 2. Kxg7 f5 (2... h5 3. Kxf6 h4 4. Ke5 $11) 3. Kf6 f4 4. Ke5 $11)
2. Kxg7 $3 h4 (2... f5 3. Kf6 f4 4. Ke6 $11) 3. Kxf6 h3 4. Ke6 $11 1/2-1/2

[Event "Oposicao"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/5k2/8/8/8/5P2/5K2 w - - 0 1"]
[PlyCount "4"]
[SourceDate "2007.12.04"]

1. Ke2 (1. Kg2 Kg6 {[%csl Rg3,Rg4,Rg5]}) 1... Ke6 $1 {[%csl Re3,Re4,Re5]} (1...
Kf5 $2 2. Kf3 $1 $18 {[%csl Rf4]}) (1... Ke5 $2 2. Ke3 $1 $18 {[%csl Re4]}) 2.
Ke3 (2. Kf3 Kf5 $11 {[%csl Rf4]}) 2... Ke5 $11 {[%csl Re4]} 1/2-1/2

[Event "Oposicao"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "3k4/8/2PK4/8/8/8/8/8 w - - 0 1"]
[PlyCount "3"]
[SourceDate "2007.12.04"]

1. c7+ (1. Kd5 Kc7 2. Kc5 Kc8 $8 3. Kd6 (3. Kb6 Kb8) 3... Kd8) 1... Kc8 2. Kc6
$11 1/2-1/2

[Event "Oposicao"]
[Site "?"]
[Date "2008.03.21"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "3k4/8/2PK4/8/8/8/8/8 b - - 0 1"]
[PlyCount "4"]
[SourceDate "2007.12.04"]

1... Kc8 2. c7 Kb7 3. Kd7 $18 1-0

[Event "Oposicao"]
[Site "?"]
[Date "2008.03.21"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "1k6/8/PK6/8/8/8/8/8 b - - 0 1"]
[PlyCount "2"]
[SourceDate "2007.12.04"]

1... Ka8 2. a7 $11 1/2-1/2

[Event "Oposicao"]
[Site "?"]
[Date "2008.03.21"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/8/8/3k4/8/2PK4/8 w - - 0 1"]
[PlyCount "27"]
[SourceDate "2007.12.04"]

1. c3+ Kc4 2. Kc2 Kc5 3. Kd3 Kd5 4. c4+ Kc5 5. Kc3 Kc6 6. Kd4 Kd6 7. c5+ Kc6 8.
Kc4 Kc7 9. Kd5 Kd7 10. c6+ Kc7 11. Kc5 Kc8 12. Kd6 Kd8 13. c7+ Kc8 14. Kc6 $11
1/2-1/2

[Event "Oposicao"]
[Site "?"]
[Date "2008.03.21"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1k6/8/1K6/1P6/8/8/8/8 w - - 0 1"]
[PlyCount "5"]
[SourceDate "2007.12.04"]

1. Ka6 $8 (1. Kc6 Ka7 $8 (1... Ka8 2. b6 Kb8 3. b7 $18) 2. b6+ Ka8 $1 3. b7+
Kb8 $11) 1... Ka8 2. b6 Kb8 3. b7 $18 1-0

[Event "Oposicao"]
[Site "?"]
[Date "2008.03.21"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1k6/8/1K6/1P6/8/8/8/8 b - - 0 1"]
[PlyCount "8"]
[SourceDate "2007.12.04"]

1... Ka8 2. Kc7 $8 (2. Ka6 Kb8 3. b6 (3. Kb6 Ka8 4. Kc7 $18) 3... Ka8 4. b7+
Kb8 5. Kb6 $11) 2... Ka7 3. b6+ Ka8 4. b7+ Ka7 5. b8=Q+ $18 1-0

[Event "Quadrado"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "7K/8/8/8/8/8/P5k1/8 w - - 0 1"]
[PlyCount "1"]
[SourceDate "2007.12.04"]

{[%csl Ga2,Ga3,Ga4,Ga5,Ga6,Ga7,Ga8,Gb2,Gb3,Gb4,Gb5,Gb6,Gb7,Gb8,Gc2,Gc3,Gc4,Gc5,
Gc6,Gc7,Gc8,Gd2,Gd3,Gd4,Gd5,Gd6,Gd7,Gd8,Ge2,Ge3,Ge4,Ge5,Ge6,Ge7,Ge8,Gf2,Gf3,
Gf4,Gf5,Gf6,Gf7,Gf8,Gg2,Gg3,Gg4,Gg5,Gg6,Gg7,Gg8]} 1. a4 $18 {[%csl Ga4,Ga5,Ga6,
Ga7,Ga8,Gb4,Gb5,Gb6,Gb7,Gb8,Gc4,Gc5,Gc6,Gc7,Gc8,Gd4,Gd5,Gd6,Gd7,Gd8,Ge4,Ge5,
Ge6,Ge7,Ge8]} (1. -- Kf3 2. a4 Ke4 $11 {[%csl Ga4,Ga5,Ga6,Ga7,Ga8,Gb4,Gb5,Gb6,
Gb7,Gb8,Gc4,Gc5,Gc6,Gc7,Gc8,Gd4,Gd5,Gd6,Gd7,Gd8,Ge4,Ge5,Ge6,Ge7,Ge8]}) 1-0

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/5k2/8/5K2/8/4P3/8 w - - 0 1"]
[PlyCount "17"]
[SourceDate "2007.12.04"]

1. Ke4 (1. e4 $4 Ke6 $11) (1. e3 {[%csl Rf5]} Ke6 2. Ke4 $18 {[%csl Re5]}) 1...
Ke6 2. e3 {[%csl Re5]} Kf6 3. Kd5 Ke7 (3... Kf5 4. e4+ Kf6 5. Kd6 Kf7 6. e5 Ke8
7. Ke6 $18) 4. Ke5 {[%csl Re6]} Kd7 5. Kf6 Ke8 6. e4 Kd7 7. e5 (7. Kf7 $2 Kd6
8. Kf6 Kd7 9. e5 Ke8 10. Ke6) 7... Ke8 8. Ke6 {[%csl Re7]} Kf8 9. Kd7 $18 1-0

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "4k3/4P3/3K4/8/8/8/8/8 w - - 0 1"]
[PlyCount "0"]
[SourceDate "2007.12.04"]

{Brancas jogam e empatam.   Pretas jogam e perdem.}  *

[Event "Oposição"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RP x R"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "4k3/5pK1/8/8/5P2/8/8/8 b - - 0 66"]
[PlyCount "5"]
[SourceDate "2007.12.04"]

66... f5 $1 (66... Ke7 67. f5 f6 68. Kg6 $18) 67. Kf6 Kf8 68. Kxf5 Kf7 $11
1/2-1/2

