[Event "GRENKE Chess Classic 2018"] [Site "Karlsruhe/Baden Baden GER"] [Date "2018.04.04"] [Round "4"] [White "Caruana,F"] [Black "Naiditsch,A"] [Result "1-0"] [WhiteElo "2784"] [BlackElo "2701"] [Variant "Standard"] [TimeControl "-"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 d6 5. O-O Bd7 6. Re1 Be7 7. c3 O-O 8. h3 Re8 9. a4 Bf8 10. Bg5 h6 11. Bh4 g5 12. Bg3 Ne7 13. Bxd7 Qxd7 14. Nbd2 Ng6 15. Nc4 Rad8 16. Ne3 d5 17. exd5 Bg7 18. d4 exd4 19. cxd4?! { (0.90 → 0.27) Inaccuracy. Qxd4 was best. } (19. Qxd4 Ne4 20. Be5 Bxe5 21. Nxe5 Rxe5 22. Ng4 Rxd5 23. Qxe4 Kg7 24. Ne3 Rd2 25. Qxb7 Nf4) 19... Nxd5 20. Nxd5 Rxe1+ 21. Qxe1 Qxd5 22. Bxc7 Rc8 23. Rc1 Bxd4 24. Qd2 Qd7 25. Nxd4 Rxc7 26. Rxc7 Qxc7 27. Nf5 Kh7 28. g3 Ne5 29. Qe3 Nc4 30. Qc3 Qe5 31. Qd3 Nxb2 32. Qc2 Qe1+ 33. Kg2 Qd1 34. Qe4 Qxa4?? { (0.10 → 1.96) Blunder. Qd7 was best. } (34... Qd7 35. Kh2 f6 36. Nd6+ Kg7 37. Ne8+ Kf7 38. Nc7 f5 39. Qxb7 Nxa4 40. Qxa7 Qe7 41. Kg1) 35. Qxb7 Qa2? { (1.43 → 2.87) Mistake. Qe8 was best. } (35... Qe8 36. Nd6 Qe6 37. Nxf7 Kg8 38. Nd8 Qf6 39. Qd5+ Kh7 40. Nb7 a5 41. Nxa5 Kg7 42. Nb3) 36. Ne3 Kg7 37. Qb4 Qb1? { (3.00 → 5.77) Mistake. Kg8 was best. } (37... Kg8 38. Qb8+) 38. g4 Kg8 39. Nf5 Qc2 40. Qb8+ Kh7 41. Qb7 Kh8? { (5.50 → 15.98) Mistake. Qc4 was best. } (41... Qc4 42. Qxb2 Qc6+ 43. Kg1 Qg6 44. Qc3 Qg8 45. Qa1 Qg6 46. Qxa7 Qf6 47. Qa8 h5 48. Qe4) 42. Qe7? { (15.98 → 4.77) Mistake. Qd5 was best. } { Black resigns. } (42. Qd5) 1-0