“Solid and symmetrical.”
The Petrov Defense (also called the Russian Game) is Black's most solid and symmetrical response to 1.e4 e5. After 2.Nf3, Black mirrors with 2...Nf6 instead of defending the e5 pawn directly — a counterattack rather than a defense.
The Petrov has a reputation for being drawish, and at the highest levels it often is. But in practical play, Black must navigate carefully — a single misstep can lead to a lost endgame or a tactical collapse. It is a precision instrument, not a passive one.
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O O-OPosition after 7 moves · Black to move
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O O-OThe main theoretical line. This is the position in the UltimaChess trainer — both sides develop normally with balanced play.
1.e4 e5 2.Nf3 Nf6 3.Nc3White avoids the forced symmetry and keeps more options. Can lead to Four Knights or Spanish structures.
1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nxe5 4.d4 Nc6 5.d5 Ne5 6.f4A wild gambit where White sacrifices the knight for a fierce attack. Extremely dangerous in practice.
The UltimaChess opening trainer lets you watch the moves play out with a demo, then practice them yourself. Select Petrov Defense from the opening list to start.