Chess puzzle (Advantage)
Opening: Nimzo-Indian_Defense, Nimzo-Indian_Defense_Samisch_Variation
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Nf3 O-O 7. Bg5 Qa5 8.
Qc2 Ne4 9. Bd2 Nxd2 10. Qxd2 b6 11. e4 Ba6 12. Bd3 Nc6 13. d5 Ne7 14. O-O f5
15. e5 Qa4 16. d6 Nc6 17. Qf4 Na5 18. Nd2 b5 19. Bc2 *
Position (FEN): r4rk1/p2p2pp/b2Pp3/npp1Pp2/q1P2Q2/P1P5/2BN1PPP/R4RK1 b - - 1 19
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1144
Best move: Qxc2