About this opening
Italian Game: Classical Variation, Tarrasch Variation is an opening in the Encyclopedia of Chess Openings,
classified under code C53. ECO group C (C00–C99)
covers open games (1.e4 e5) and the French Defence, including the Ruy Lopez, Italian, Scotch and King's Gambit. This particular variation is reached
after 17 half-moves from the
starting position, with the move sequence 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. a4 a6 8. h3 Nf6 9. Re1.
It belongs to the Italian Game family.
Within that family this is a level-2 branch (the Classical Variation → Tarrasch Variation line). The immediate parent line is Italian Game: Classical Variation, transitioned via 9.Re1.
The opening sequence in prose form: 1.e4 e5, 2.Nf3 Nc6, 3.Bc4 Bc5, 4.c3 Qe7, 5.d4 Bb6, 6.O-O d6. From this position the encyclopaedia records no further canonical continuations — practical play branches into unnamed transpositions or returns to the parent line for alternative ideas.