Chess puzzle (Advantage)
Moves: 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4
b5 9. Bd3 a6 10. Re1 Nbd7 11. b3 Bb7 12. Bb2 c5 13. Rc1 cxd4 14. exd4 e6 15.
Be2 Nb6 16. Qd2 b4 17. Na4 Nxa4 18. bxa4 Qd6 19. Rc4 a5 20. Rec1 Rfc8 21. Ne5
Ne4 22. Qe3 Rxc4 23. Rxc4 Bd5 24. Rc1 Rd8 25. a3 bxa3 26. Bxa3 Qb6 27. Nf3 Qb3
28. Qxb3 Bxb3 29. Bb5 Bxd4 *
Position (FEN): 3r2k1/5p1p/4p1p1/pB6/P2bn3/Bb3N2/5PPP/2R3K1 w - - 0 30
White to move.
Themes:  Middlegame  
Puzzle rating: 1181
Best move: Nxd4