A40 · Semi-Closed · a plan for White
Colle System: Siroccopteryx Variation
10/10
1.d4g62.Nf3Bg73.e3c54.Bd3cxd45.Nxd4Qa5+
Live databaseLichess 1600–2000 · blitz + rapid
Colle System: Siroccopteryx Variation41 games · White to move
Only 41 games reach this position at this level — read it loosely.
MoveWhite / draw / BlackPlayedGamesScore
63%2662%
27%1136%
4.9%2100%
4.9%20%
- Family
- Colle System
- Category
- Semi-Closed
- First move
- 1.d4
- ECO
- A40
- Line
- 1. d4 g6 2. Nf3 Bg7 3. e3 c5 4. Bd3 cxd4 5. Nxd4 Qa5+
FianchettoSolid
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