El caballo del centro en acción
Las blancas quieren capturar la dama solitaria de las negras.
¿Cuál de las siguientes continuaciones les permitirá lograr su meta?
A) 47.Cxe6+;
B) 47.Dh3 Rf7;
C) 47.Rg5 Da2
Fuente: www.chessbase.com

Rk. 
 | 
  
Nombre 
 | 
  
FED 
 | 
  
Elo 
 | 
  
Pts. 
 | 
  
 Des 1  
 | 
 |
1 
 | 
  
WFM 
 | 
  
ANT 
 | 
  
2133 
 | 
  
7.5 
 | 
  
29.50 
 | 
 |
2 
 | 
  
WFM 
 | 
  
ANT 
 | 
  
2213 
 | 
  
7.0 
 | 
  
26.50 
 | 
 |
3 
 | 
  
WIM 
 | 
  
ANT 
 | 
  
2180 
 | 
  
6.5 
 | 
  
24.50 
 | 
 |
4 
 | 
  
WFM 
 | 
  
ANT 
 | 
  
2176 
 | 
  
6.5 
 | 
  
22.75 
 | 
 |
5 
 | 
  
WFM 
 | 
  
BOL 
 | 
  
2082 
 | 
  
4.5 
 | 
  
17.25 
 | 
 |
6 
 | 
  
WFM 
 | 
  
CUN 
 | 
  
1994 
 | 
  
4.0 
 | 
  
14.25 
 | 
 |
7 
 | 
  
ANT 
 | 
  
1927 
 | 
  
4.0 
 | 
  
11.75 
 | 
 ||
8 
 | 
  
WIM 
 | 
  
F.A 
 | 
  
2208 
 | 
  
3.5 
 | 
  
17.25 
 | 
 |
9 
 | 
  
WCM 
 | 
  
VAL 
 | 
  
2166 
 | 
  
3.5 
 | 
  
12.75 
 | 
 |
10 
 | 
  
WIM 
 | 
  
BOL 
 | 
  
2148 
 | 
  
3.5 
 | 
  
12.00 
 | 
 |
11 
 | 
  
BOG 
 | 
  
2050 
 | 
  
2.0 
 | 
  
5.00 
 | 
 ||
12 
 | 
  
CUN 
 | 
  
2011 
 | 
  
1.5 
 | 
  
7.50 
 | 
 
Rk. 
 | 
  
Nombre 
 | 
  
FED 
 | 
  
Elo 
 | 
  
Pts. 
 | 
  
 Des 1  
 | 
 |
1 
 | 
  
GM 
 | 
  
RIS 
 | 
  
2484 
 | 
  
7.5 
 | 
  
28.25 
 | 
 |
2 
 | 
  
IM 
 | 
  
VAL 
 | 
  
2448 
 | 
  
7.0 
 | 
  
29.00 
 | 
 |
3 
 | 
  
GM 
 | 
  
VAL 
 | 
  
2513 
 | 
  
6.5 
 | 
  
22.00 
 | 
 |
4 
 | 
  
GM 
 | 
  
ANT 
 | 
  
2414 
 | 
  
5.5 
 | 
  
19.50 
 | 
 |
5 
 | 
  
FM 
 | 
  
VAL 
 | 
  
2372 
 | 
  
5.0 
 | 
  
20.75 
 | 
 |
6 
 | 
  
IM 
 | 
  
ANT 
 | 
  
2405 
 | 
  
5.0 
 | 
  
16.00 
 | 
 |
7 
 | 
  
FM 
 | 
  
BOG 
 | 
  
2306 
 | 
  
5.0 
 | 
  
14.25 
 | 
 |
8 
 | 
  
CAL 
 | 
  
2337 
 | 
  
4.0 
 | 
  
10.50 
 | 
 ||
9 
 | 
  
VAL 
 | 
  
2246 
 | 
  
3.5 
 | 
  
16.25 
 | 
 ||
10 
 | 
  
IM 
 | 
  
ANT 
 | 
  
2370 
 | 
  
2.5 
 | 
  
7.50 
 | 
 |
11 
 | 
  
FM 
 | 
  
BOL 
 | 
  
2289 
 | 
  
1.5 
 | 
  
8.00 
 | 
 |
12 
 | 
  
FM 
 | 
  
SAN 
 | 
  
2299 
 | 
  
1.0 
 | 
  
3.50 
 | 
 
9. Ronda el 2012/06/08 a las 3:00pm 
 | 
 |||||||||
M. 
 | 
  
No. 
 | 
  
Elo 
 | 
  
Nombre 
 | 
  
Resultado 
 | 
  
Nombre 
 | 
  
Elo 
 | 
  
No. 
 | 
 ||
1 
 | 
  
5 
 | 
  
2208 
 | 
  
WIM 
 | 
  
Rodriguez Rueda Paula Andrea 
 | 
  
1 - 0 
 | 
  
WIM 
 | 
  
Rivera Ingris 
 | 
  
2148 
 | 
  
12 
 | 
 
2 
 | 
  
6 
 | 
  
2011 
 | 
  
Pulido Diana Marcela 
 | 
  
½ - ½ 
 | 
  
WFM 
 | 
  
Franco Valencia Beatriz I 
 | 
  
2213 
 | 
  
4 
 | 
 |
3 
 | 
  
7 
 | 
  
2176 
 | 
  
WFM 
 | 
  
Castrillon Gomez Melissa 
 | 
  
½ - ½ 
 | 
  
WFM 
 | 
  
Franco Valencia Angela 
 | 
  
2133 
 | 
  
3 
 | 
 
4 
 | 
  
8 
 | 
  
2082 
 | 
  
WFM 
 | 
  
Herrera Milena 
 | 
  
1 - 0 
 | 
  
Perez Laura 
 | 
  
2050 
 | 
  
2 
 | 
 |
5 
 | 
  
9 
 | 
  
1994 
 | 
  
WFM 
 | 
  
Pachon Adriana 
 | 
  
½ - ½ 
 | 
  
Chirivi Angie Lizeth 
 | 
  
1927 
 | 
  
1 
 | 
 |
6 
 | 
  
10 
 | 
  
2166 
 | 
  
WCM 
 | 
  
Orozco Lina Yomayra 
 | 
  
0 - 1 
 | 
  
WIM 
 | 
  
Chirivi C Jenny Astrid 
 | 
  
2180 
 | 
  
11 
 | 
 
9. Ronda el 2012/06/08 a las 3:00pm 
 | 
 |||||||||
M. 
 | 
  
No. 
 | 
  
Elo 
 | 
  
Nombre 
 | 
  
Resultado 
 | 
  
Nombre 
 | 
  
Elo 
 | 
  
No. 
 | 
 ||
1 
 | 
  
5 
 | 
  
2448 
 | 
  
IM 
 | 
  
Escobar Forero Alder 
 | 
  
½ - ½ 
 | 
  
GM 
 | 
  
Zapata Alonso 
 | 
  
2484 
 | 
  
12 
 | 
 
2 
 | 
  
6 
 | 
  
2306 
 | 
  
FM 
 | 
  
Ruiz C Joshua D 
 | 
  
1 - 0 
 | 
  
FM 
 | 
  
Ruiz Aguilar Pablo Alexander 
 | 
  
2299 
 | 
  
4 
 | 
 
3 
 | 
  
7 
 | 
  
2370 
 | 
  
IM 
 | 
  
Castro Oscar H 
 | 
  
½ - ½ 
 | 
  
FM 
 | 
  
Rios Cristhian Camilo 
 | 
  
2372 
 | 
  
3 
 | 
 
4 
 | 
  
8 
 | 
  
2289 
 | 
  
FM 
 | 
  
Tovio Israel 
 | 
  
0 - 1 
 | 
  
IM 
 | 
  
Arenas David 
 | 
  
2405 
 | 
  
2 
 | 
 
5 
 | 
  
9 
 | 
  
2246 
 | 
  
Mateus Alejandro 
 | 
  
0 - 1 
 | 
  
GM 
 | 
  
Barrientos Sergio E 
 | 
  
2513 
 | 
  
1 
 | 
 |
6 
 | 
  
10 
 | 
  
2337 
 | 
  
Torres Juan Camilo 
 | 
  
1 - 0 
 | 
  
GM 
 | 
  
Garcia Gildardo 
 | 
  
2414 
 | 
  
11 
 | 
 |
10. Ronda el 2012/06/09 a las 3:00pm 
 | 
 |||||||||
M. 
 | 
  
No. 
 | 
  
Elo 
 | 
  
Nombre 
 | 
  
Resultado 
 | 
  
Nombre 
 | 
  
Elo 
 | 
  
No. 
 | 
 ||
1 
 | 
  
12 
 | 
  
2148 
 | 
  
WIM 
 | 
  
Rivera Ingris 
 | 
  
WIM 
 | 
  
Chirivi C Jenny Astrid 
 | 
  
2180 
 | 
  
11 
 | 
 |
2 
 | 
  
1 
 | 
  
1927 
 | 
  
Chirivi Angie Lizeth 
 | 
  
WCM 
 | 
  
Orozco Lina Yomayra 
 | 
  
2166 
 | 
  
10 
 | 
 ||
3 
 | 
  
2 
 | 
  
2050 
 | 
  
Perez Laura 
 | 
  
WFM 
 | 
  
Pachon Adriana 
 | 
  
1994 
 | 
  
9 
 | 
 ||
4 
 | 
  
3 
 | 
  
2133 
 | 
  
WFM 
 | 
  
Franco Valencia Angela 
 | 
  
WFM 
 | 
  
Herrera Milena 
 | 
  
2082 
 | 
  
8 
 | 
 |
5 
 | 
  
4 
 | 
  
2213 
 | 
  
WFM 
 | 
  
Franco Valencia Beatriz I 
 | 
  
WFM 
 | 
  
Castrillon Gomez Melissa 
 | 
  
2176 
 | 
  
7 
 | 
 |
6 
 | 
  
5 
 | 
  
2208 
 | 
  
WIM 
 | 
  
Rodriguez Rueda Paula Andrea 
 | 
  
Pulido Diana Marcela 
 | 
  
2011 
 | 
  
6 
 | 
 ||
10. Ronda el 2012/06/09 a las 3:00pm 
 | 
 |||||||||
M. 
 | 
  
No. 
 | 
  
Elo 
 | 
  
Nombre 
 | 
  
Resultado 
 | 
  
Nombre 
 | 
  
Elo 
 | 
  
No. 
 | 
 ||
1 
 | 
  
12 
 | 
  
2484 
 | 
  
GM 
 | 
  
Zapata Alonso 
 | 
  
GM 
 | 
  
Garcia Gildardo 
 | 
  
2414 
 | 
  
11 
 | 
 |
2 
 | 
  
1 
 | 
  
2513 
 | 
  
GM 
 | 
  
Barrientos Sergio E 
 | 
  
Torres Juan Camilo 
 | 
  
2337 
 | 
  
10 
 | 
 ||
3 
 | 
  
2 
 | 
  
2405 
 | 
  
IM 
 | 
  
Arenas David 
 | 
  
Mateus Alejandro 
 | 
  
2246 
 | 
  
9 
 | 
 ||
4 
 | 
  
3 
 | 
  
2372 
 | 
  
FM 
 | 
  
Rios Cristhian Camilo 
 | 
  
FM 
 | 
  
Tovio Israel 
 | 
  
2289 
 | 
  
8 
 | 
 |
5 
 | 
  
4 
 | 
  
2299 
 | 
  
FM 
 | 
  
Ruiz Aguilar Pablo Alexander 
 | 
  
IM 
 | 
  
Castro Oscar H 
 | 
  
2370 
 | 
  
7 
 | 
 |
6 
 | 
  
5 
 | 
  
2448 
 | 
  
IM 
 | 
  
Escobar Forero Alder 
 | 
  
FM 
 | 
  
Ruiz C Joshua D 
 | 
  
2306 
 | 
  
6 
 | 
 |