Chess puzzle (Advantage)
Opening: Tarrasch_Defense, Tarrasch_Defense_Rubinstein_System
Moves: 1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Nc3 cxd4 7. Nxd4 Bb4 8.
Bg2 Bxc3+ 9. bxc3 Nge7 10. O-O O-O 11. Nxc6 bxc6 12. c4 Bb7 13. Rb1 Ba6 14.
cxd5 cxd5 15. Ba3 Re8 16. Qa4 Bxe2 17. Rfe1 Bc4 18. Rbc1 a6 *
Position (FEN): r2qr1k1/4nppp/p7/3p4/Q1b5/B5P1/P4PBP/2R1R1K1 w - - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1771
Best move: Rxc4