| Borges Mateos, J |
Bruzon Batista, L |
½-½  |
1 |
Apr 20, 2004 |
E02 Catalan, open, 5.Qa4 |
 |
| Chavez Lazo, J |
Abreu, A |
0-1  |
1 |
Apr 20, 2004 |
B52 Sicilian, Canal-Sokolsky attack, 3...Bd7 |
 |
| Delgado, N |
Gongora Reyes, M |
1-0  |
1 |
Apr 20, 2004 |
B30 Sicilian defence |
 |
| Dominguez, L |
Almeida, O |
1-0  |
1 |
Apr 20, 2004 |
C18 French, Winawer, advance variation |
 |
| Duchrow, O |
Hernandez, H |
0-1  |
1 |
Apr 20, 2004 |
B30 Sicilian defence |
 |
| Hernandez, R |
Arencibia, W |
½-½  |
1 |
Apr 20, 2004 |
D30 Queen's gambit declined |
 |
| Iturrizaga Bonelli, E |
De la Paz, F |
0-1  |
1 |
Apr 20, 2004 |
E76 King's Indian, Four pawns attack |
 |
| Nogueiras Santiago, J |
Pecorelli Garcia, H |
½-½  |
1 |
Apr 20, 2004 |
E61 King's Indian defence, 3.Nc3 |
 |
| Perez, L |
Jimenez, E |
1-0  |
1 |
Apr 20, 2004 |
C50 King's pawn game |
 |
| Perez, R |
Hungaski, R |
½-½  |
1 |
Apr 20, 2004 |
A11 English, Caro-Kann defensive system |
 |
| Quesada Perez, Y |
Prasca Sosa, R |
1-0  |
1 |
Apr 20, 2004 |
C11 French defence |
 |
| Rohl Montes, J |
Gonzalez, Y |
½-½  |
1 |
Apr 20, 2004 |
B19 Caro-Kann, classical, 7...Nd7 |
 |
| Soto, O |
Zambrana, O |
0-1  |
1 |
Apr 20, 2004 |
B33 Sicilian defence |
 |
| Vera Gonzalez Quevedo, R |
Blanco, C |
1-0  |
1 |
Apr 20, 2004 |
D46 Queen's Gambit Declined semi-Slav, 6.Bd3 |
 |
| Abreu, A |
Dominguez, L |
½-½  |
2 |
Apr 21, 2004 |
D45 Queen's Gambit Declined semi-Slav, 5.e3 |
 |
| Almeida, O |
Chavez Lazo, J |
1-0  |
2 |
Apr 21, 2004 |
A70 Benoni, classical with e4 and Nf3 |
 |
| Arencibia, W |
Rohl Montes, J |
1-0  |
2 |
Apr 21, 2004 |
A20 English opening |
 |
| Blanco, C |
Soto, O |
½-½  |
2 |
Apr 21, 2004 |
B42 Sicilian, Kan, 5.Bd3 |
 |
| Bruzon Batista, L |
Perez, L |
1-0  |
2 |
Apr 21, 2004 |
D10 Queen's Gambit Declined Slav defence |
 |
| De la Paz, F |
Delgado, N |
1-0  |
2 |
Apr 21, 2004 |
B90 Sicilian, Najdorf |
 |
| Gongora Reyes, M |
Iturrizaga Bonelli, E |
0-1  |
2 |
Apr 21, 2004 |
B06 Robatsch (modern) defence |
 |
| Gonzalez, Y |
Hernandez, R |
½-½  |
2 |
Apr 21, 2004 |
C99 Ruy Lopez, closed, Chigorin, 12...c5d4 |
 |
| Hernandez, H |
Quesada Perez, Y |
0-1  |
2 |
Apr 21, 2004 |
A29 English, four knights, kingside fianchetto |
 |
| Hungaski, R |
Nogueiras Santiago, J |
0-1  |
2 |
Apr 21, 2004 |
B03 Alekhine's defence |
 |
| Maldonado, W |
Borges Mateos, J |
0-1  |
2 |
Apr 21, 2004 |
A08 Reti, King's Indian attack |
 |
| Pecorelli Garcia, H |
Perez, R |
½-½  |
2 |
Apr 21, 2004 |
D46 Queen's Gambit Declined semi-Slav, 6.Bd3 |
 |
| Prasca Sosa, R |
Duchrow, O |
1-0  |
2 |
Apr 21, 2004 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Zambrana, O |
Vera Gonzalez Quevedo, R |
½-½  |
2 |
Apr 21, 2004 |
B52 Sicilian, Canal-Sokolsky attack, 3...Bd7 |
 |
| Borges Mateos, J |
Arencibia, W |
½-½  |
3 |
Apr 22, 2004 |
A17 English opening |
 |
| Chavez Lazo, J |
Gongora Reyes, M |
0-1  |
3 |
Apr 22, 2004 |
B30 Sicilian defence |
 |
| Delgado, N |
Almeida, O |
½-½  |
3 |
Apr 22, 2004 |
A80 Dutch |
 |
| Dominguez, L |
Zambrana, O |
½-½  |
3 |
Apr 22, 2004 |
B33 Sicilian defence |
 |
| Hernandez, R |
Hernandez, H |
½-½  |
3 |
Apr 22, 2004 |
E15 Queen's Indian, 4.g3 |
 |
| Iturrizaga Bonelli, E |
Gonzalez, Y |
0-1  |
3 |
Apr 22, 2004 |
A37 English, symmetrical variation |
 |
| Jimenez, E |
Blanco, C |
0-1  |
3 |
Apr 22, 2004 |
D03 Torre attack (Tartakower variation) |
 |
| Nogueiras Santiago, J |
Abreu, A |
1-0  |
3 |
Apr 22, 2004 |
A11 English, Caro-Kann defensive system |
 |
| Perez, L |
Pecorelli Garcia, H |
1-0  |
3 |
Apr 22, 2004 |
E05 Catalan, open, classical line |
 |
| Perez, R |
Prasca Sosa, R |
½-½  |
3 |
Apr 22, 2004 |
C17 French, Winawer, advance variation |
 |
| Quesada Perez, Y |
De la Paz, F |
½-½  |
3 |
Apr 22, 2004 |
C91 Ruy Lopez, closed, 9.d4 |
 |
| Rohl Montes, J |
Hungaski, R |
1-0  |
3 |
Apr 22, 2004 |
C54 Giuoco Piano |
 |
| Soto, O |
Maldonado, W |
1-0  |
3 |
Apr 22, 2004 |
B12 Caro-Kann defence |
 |
| Vera Gonzalez Quevedo, R |
Bruzon Batista, L |
½-½  |
3 |
Apr 22, 2004 |
E33 Nimzo-Indian, classical, 4...Nc6 |
 |
| Abreu, A |
Borges Mateos, J |
½-½  |
4 |
Apr 23, 2004 |
B42 Sicilian, Kan, 5.Bd3 |
 |
| Almeida, O |
Hernandez, R |
1-0  |
4 |
Apr 23, 2004 |
E11 Bogo-Indian defence |
 |
| Arencibia, W |
Quesada Perez, Y |
1-0  |
4 |
Apr 23, 2004 |
A29 English, four knights, kingside fianchetto |
 |
| Blanco, C |
Perez, R |
1-0  |
4 |
Apr 23, 2004 |
B01 Scandinavian (centre counter) defence |
 |
| Bruzon Batista, L |
Dominguez, L |
1-0  |
4 |
Apr 23, 2004 |
D47 Queen's Gambit Declined semi-Slav, 7.Bc4 |
 |
| De la Paz, F |
Nogueiras Santiago, J |
½-½  |
4 |
Apr 23, 2004 |
C08 French, Tarrasch, open, 4.ed ed |
 |
| Gongora Reyes, M |
Soto, O |
1-0  |
4 |
Apr 23, 2004 |
B42 Sicilian, Kan, 5.Bd3 |
 |
| Gonzalez, Y |
Vera Gonzalez Quevedo, R |
1-0  |
4 |
Apr 23, 2004 |
B86 Sicilian, Sozin attack |
 |
| Hernandez, H |
Rohl Montes, J |
0-1  |
4 |
Apr 23, 2004 |
D18 Queen's Gambit Declined Slav, Dutch variation |
 |
| Hungaski, R |
Duchrow, O |
1-0  |
4 |
Apr 23, 2004 |
B23 Sicilian, closed |
 |
| Maldonado, W |
Jimenez, E |
½-½  |
4 |
Apr 23, 2004 |
C45 Scotch game |
 |
| Pecorelli Garcia, H |
Iturrizaga Bonelli, E |
1-0  |
4 |
Apr 23, 2004 |
A36 English, symmetrical variation |
 |
| Prasca Sosa, R |
Delgado, N |
0-1  |
4 |
Apr 23, 2004 |
B51 Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack |
 |
| Zambrana, O |
Perez, L |
0-1  |
4 |
Apr 23, 2004 |
B08 Pirc, classical (two knights) system |
 |