1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. b1c3  3... f8b4  4. d1c2 This is one of the best options for White in the Nimzo-Indian. What can be more logical than preparing to capture the bishop with the queen $2 The problem is that the variations are so deeply studied that it's hard to fight for an advantage against a well-prepared opponent. 4... d7d5  5. c4d5  5... e6d5  6. c1g5  6... h7h6  7. g5h4  7... e8g8  8. e2e3  8... c7c5  9. d4c5  9... c8e6  10. g1f3  10... b8d7 This position is considered to be fine for Black, and this game doesn't challenge the evaluation. 11. c5c6 A rare move whose idea is to give back the pawn immediately in order to close the c-file. 11... b7c6 