[ECO code A00]
(to) Colle System
Black develops his King's Knight to KB3(f6), doubling his QP support and increasing his control of White's K4(e4).
White Black 1. P-QB3 P-Q4 2. P-Q4 Kt-KB3 Alt. 2B,1B route
WHITE to or Undo or Jump or Clear
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[ECO code A00] |
(to) Colle System Black develops his King's Knight to KB3(f6), doubling his QP support and increasing his control of White's K4(e4). White Black 1. P-QB3 P-Q4 2. P-Q4 Kt-KB3 Alt. 2B,1B route WHITE to or Undo or Jump or Clear |
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