Library/Openings/Sicilian Defense/O'Kelly Variation ECO B28

Opening· 4 plies

Sicilian Defense: O'Kelly Variation

An entry in the Encyclopedia of Chess Openings (ECO B28), reached after 4 half-moves: 1. e4 c5 2. Nf3 a6.

Black rook — Use ← → arrows or click moves to step through.

Black knight — Use ← → arrows or click moves to step through.

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9 replies continue into sub-variations from this position. Click any to drill deeper.

3.c3 5 lines
- B28 Venice System +4
3.d4 5 lines
- B28 Normal System +4
3.c4 4 lines
- B28 Maróczy Bind +3
3.b3 1 line
- B28 Kieseritzky System
3.b4 1 line
- B28 Wing Gambit
3.Be2 1 line
- B28 Aronin System
3.d3 1 line
- B28 Quiet System
3.g3 1 line
- B28 Réti System
3.Nc3 1 line
- B28 Yerevan System