Four Knights Game: Spanish Variation
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5
What Is The Spanish Variation?
The Spanish Variation plants the Ruy Lopez bishop on b5 with all four knights already developed, and its ambition is modest: castle, play d3, and squeeze e5 in a slow maneuvering game. Black's classical answer is the symmetrical 4...Bb4, and White breaks the mirror with Nd5 or Bxc6, doubling Black's c-pawns and steering into a long positional grind.
Rubinstein's 4...Nd4 is the famous point of this line: Black offers the e5 pawn, and taking it concedes open files and effortless equality. That single move pushed the variation out of elite play, yet below master level most opponents answer 4...Bb4 and the fight is real. There, games are decided by control of d5, the timing of the f4 break, and who handles the doubled c-pawns with more patience.
How Does Play Continue From Here?
| Move | Share | Games | |
|---|---|---|---|
| Bc5 | 23% | 462 | |
| d6 | 22% | 441 | |
| a6 | 18% | 364 | |
| Bb4 | 17% | 345 |
The Named Lines Of The Spanish Variation
| Line | Moves |
|---|---|
| Classical Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bc5 |
| Rubinstein Variation | 1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Nd4 5.Nxe5 Qe7 6.f4 |
| Double Spanish | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 |
| Ranken Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 a6 5.Bxc6 |
| Rubinstein Variation, Henneberger Variation | 1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Nd4 5.O-O |
| Rubinstein Variation Accepted | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Nxd4 |
| Nimzowitsch Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.Bxc6 |
| Symmetrical Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Bxc3 8.bxc3 Qe7 9.Re1 Nd8 10.d4 Bg4 |
| Rubinstein Variation, Marshall Gambit | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Ba4 Bc5 6.Nxe5 O-O |
| Rubinstein Variation, Marshall Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Nxe5 Bc5 6.O-O O-O |
| Alatortsev Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 Qe7 7.Ne2 d5 |
| Symmetrical Variation, Tarrasch Variation | 1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Be6 |
| Svenonius Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 Bxc3 7.bxc3 d5 |
| Gunsberg Counterattack | 1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Bb4 5.O-O O-O 6.Nd5 Nxd5 7.exd5 e4 |
| Janowski Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 Bxc3 7.bxc3 d6 8.Re1 |
| Symmetrical Variation, Metger Unpin | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Bxc3 8.bxc3 Qe7 |
| Bardeleben Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bc5 5.O-O O-O 6.Nxe5 Nxe5 7.d4 Bd6 8.f4 Nc6 9.e5 Bb4 |
| Rubinstein Variation, Maróczy Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Be2 Nxf3+ 6.Bxf3 Bc5 7.O-O O-O 8.d3 d6 9.Na4 Bb6 |
| Symmetrical Variation, Blake Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Ne7 8.Nh4 c6 9.Bc4 d5 10.Bb3 Qd6 |
| Spielmann Variation | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 a6 5.Bxc6 dxc6 6.Nxe5 Nxe4 7.Nxe4 Qd4 8.O-O Qxe5 9.Re1 Be6 10.d4 Qd5 |