Ruy Lopez: Berlin Defense, Rio de Janeiro Variation
Ruy Lopez: Berlin Defense, Rio de Janeiro Variation is a chess opening with the ECO code C67, part of the Ruy Lopez family. It goes 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. Nc3 O-O 10. Re1 Nc5 11. Nd4 Ne6 12. Be3 Nxd4 13. Bxd4 c5. White opens with 1. e4 (the king's pawn) and Black answers 1... e5. After 26 moves it is White to move. The lesson on the board explains every move of the line and lets you play it yourself; it is free.
The moves
1. e4 – White plays the pawn to e4
1... e5 – Black plays the pawn to e5
2. Nf3 – White plays the knight to f3
2... Nc6 – Black plays the knight to c6
3. Bb5 – White plays the bishop to b5
3... Nf6 – Black plays the knight to f6
4. O-O – White castles kingside
4... Nxe4 – Black takes on e4 with the knight
5. d4 – White plays the pawn to d4
5... Be7 – Black plays the bishop to e7
6. Qe2 – White plays the queen to e2
6... Nd6 – Black plays the knight to d6
The line goes on for 14 more moves; the lesson shows them all.
About the Ruy Lopez
After 1.e4 e5 2.Nf3 Nc6, White plays 3.Bb5 to attack the knight that defends e5. It is one of the oldest and richest openings.
White builds slow pressure: O-O, Re1, c3 and then d4 to win the centre.
Black usually kicks the bishop with ...a6 and ...b5; it retreats to a4 and then b3.
Bxc6 does not win e5 at once, because Black wins the pawn back with ...Qd4 or ...Qg5.
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