About this opening
Nimzo-Indian Defense: Sämisch Variation, Capablanca Variation is an opening in the Encyclopedia of Chess Openings,
classified under code E29. ECO group E (E00–E99)
covers Indian defences against 1.d4, covering the Nimzo-Indian, Queen's Indian, King's Indian and Catalan systems. This particular variation is reached
after 18 half-moves from the
starting position, with the move sequence 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 O-O 8. Ne2 b6 9. e4 Ne8.
It belongs to the Nimzo-Indian Defense family.
Within that family this is a level-2 branch (the Sämisch Variation → Capablanca Variation line). The immediate parent line is Nimzo-Indian Defense: Sämisch Variation, transitioned via 9…Ne8.
The opening sequence in prose form: 1.d4 Nf6, 2.c4 e6, 3.Nc3 Bb4, 4.e3 c5, 5.Bd3 Nc6, 6.a3 Bxc3+. 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.
Use the interactive board above to walk through the moves position-by-position. Click any move in the navigation to step backwards, or use the keyboard arrow keys. For statistical data — how often master-level players have reached this position, White's win-rate, draw frequency, Black's score — see the panel in the right column.
Caissly's coverage of E29 extends through every named sub-variation in this line and across all four locales (English, Spanish, Portuguese, Russian). Where editorial commentary exists for a specific variation it appears as the page body; otherwise the page presents the structural data, board, and statistics as shown here.