Attack on the uncastled king: bishop to b2 (a1·5)
c9-07171naming tag (square·N)Shuffle Rating 780Theme: Chess960 twist: use the unusual starting setup of the pieces.
White to move — find the best continuation
The tactical motive
Chess960 twist: use the unusual starting setup of the pieces.
White to move — find the best continuation
Solution & explanation
Main line
3. Bxb2 O-O-O 4. Ne3 Nc6 5. g5
Why it works
- Great move! bishop to b2 keeps the pressure (+5.3).
- knight to e3 develops smoothly.
- A natural move: pawn to g5.
- You win a piece — the bishop.
- If instead Ne6, then O-O-O and you win the bishop.
About this position
These pieces come from starting position #243.
SP-243 · ThroneGuard — Both knights start on inner files (b–g) while the king sits centrally on d or e — one of 204 positions filed here.
Explore position #243Similar puzzles
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