[ECO code C30]
Petrov's Defence
White develops his King's Knight to KB3(f3), supporting his KP and preventing 4..Q-R5+ch.
White Black 1. P-K4 P-K4 2. P-KB4 Kt-KB3 3. PxP KtxP 4. Kt-KB3 Alt. 4W,3W route
BLACK to or Undo or Jump or Clear
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[ECO code C30] |
Petrov's Defence White develops his King's Knight to KB3(f3), supporting his KP and preventing 4..Q-R5+ch. White Black 1. P-K4 P-K4 2. P-KB4 Kt-KB3 3. PxP KtxP 4. Kt-KB3 Alt. 4W,3W route BLACK to or Undo or Jump or Clear |
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