[Event "Rated classical game"] [Site "https://lichess.org/6uqHSeze"] [Date "2023.11.23"] [White "LegadodeKarpov"] [Black "roberto080919"] [Result "0-1"] [UTCDate "2023.11.23"] [UTCTime "06:43:37"] [WhiteElo "1660"] [BlackElo "2030"] [WhiteRatingDiff "-36"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A41"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.66) Inaccuracy. Nf6 was best. } { A41 Queen's Pawn Game } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. g3 g6 3. Bg2 Bg7 4. e3?! { (0.57 → -0.05) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. c4 O-O 6. Nc3 c5 7. d5 e6 8. O-O exd5) 4... Nf6 5. Ne2 O-O 6. O-O c6 7. b3 Bd7 8. h3 Qc8 9. Kh2 Na6 10. a3 c5?! { (-0.04 → 0.62) Inaccuracy. e5 was best. } (10... e5 11. c4 e4 12. Nbc3 Re8 13. g4 d5 14. Ng3 Be6 15. g5 Nd7 16. Ra2 f5 17. f3) 11. c4 Rb8 12. Bb2?! { (0.91 → 0.01) Inaccuracy. Nbc3 was best. } (12. Nbc3 b5 13. Nxb5 Bxb5 14. cxb5 Rxb5 15. e4 Qb8 16. Rb1 Rc8 17. e5 dxe5 18. dxe5 Qxe5) 12... b5 13. Nd2 bxc4 14. Nxc4 cxd4 15. Nxd4 Nc5 16. b4 Na4 17. Qb3?! { (0.00 → -1.08) Inaccuracy. Rc1 was best. } (17. Rc1 e5 18. Nb3 Nxb2 19. Nxb2 Qa6 20. Nc4 Bb5 21. Nca5 Be2 22. Qd2 Ne4 23. Qd5 Nc3) 17... Nxb2? { (-1.08 → 0.03) Mistake. Qa6 was best. } (17... Qa6) 18. Nxb2 a5 19. Rac1 Qa6 20. Nc4?! { (0.24 → -0.64) Inaccuracy. Nc6 was best. } (20. Nc6 Bxc6 21. Bxc6 axb4 22. axb4 d5 23. b5 Qa5 24. Qa4 Qd8 25. Nd3 Ne4 26. Nc5 Nxc5) 20... e5 21. Ne2? { (-0.63 → -2.24) Mistake. Nf3 was best. } (21. Nf3) 21... Be6? { (-2.24 → -1.01) Mistake. axb4 was best. } (21... axb4 22. axb4 d5 23. Nxe5 Qxe2 24. Nxd7 Nxd7 25. Bxd5 Ne5 26. Kg2 Nd3 27. Rb1 Nxb4 28. Qc4) 22. Rc2 axb4 23. axb4 Nd7?! { (-1.68 → -0.87) Inaccuracy. Rfc8 was best. } (23... Rfc8 24. Rfc1 Bf8 25. Qd3 Qb5 26. Nb2 Qxb4 27. Rxc8 Bxc8 28. Nd1 Bf5 29. Qc3 h5 30. Qxb4) 24. Rfc1 Nc5 25. Qa2?? { (-0.97 → -3.75) Blunder. Qc3 was best. } (25. Qc3 e4 26. Nd4 Nd3 27. b5 Qa4 28. Nxd6 Nxc1 29. Rxc1 Rfd8 30. Ra1 Qb3 31. Qxb3 Bxb3) 25... Bxc4?? { (-3.75 → 0.11) Blunder. Qxa2 was best. } (25... Qxa2 26. Rxa2 Rxb4 27. Rac2 Nd3 28. Nxd6 Nxc1 29. Nxc1 Rb6 30. Ne4 Rc8 31. Rxc8+ Bxc8 32. Ng5) 26. Qxc4 Qxc4 27. Rxc4 Nd3 28. Rf1?! { (0.44 → -0.18) Inaccuracy. Rb1 was best. } (28. Rb1 e4 29. Bxe4 Nb2 30. Rc6 Rxb4 31. Bd5 Nd3 32. Rxb4 Nxb4 33. Rxd6 Nxd5 34. Rxd5 h5) 28... Nxb4 29. f4?? { (-0.17 → -1.90) Blunder. Nc3 was best. } (29. Nc3 f5 30. Nd5 Nd3 31. Rc6 e4 32. Rxd6 Rb2 33. Kg1 Be5 34. Rb6 Re2 35. Rb3 Bd6) 29... d5 30. Rc7 exf4?? { (-2.06 → -0.22) Blunder. e4 was best. } (30... e4 31. Rb1 Nd3 32. Rbb7 Rxb7 33. Rxb7 Rc8 34. Rd7 Nb4 35. g4 Bf8 36. f5 Bh6 37. f6) 31. Nxf4 d4 32. exd4 Bxd4 33. Nd5 Be5 34. Rb1?? { (-0.07 → -4.50) Blunder. Rd7 was best. } (34. Rd7) 34... Nxd5 35. Rxb8 Nxc7 36. Rb7 Ne6 37. Bd5 Rd8 38. Bc6 Rd2+ 39. Kg1 Bxg3 40. Re7 Nd4 41. Be8?? { (-6.13 → Mate in 2) Checkmate is now unavoidable. Bd5 was best. } (41. Bd5 Rf2 42. Re3 Ne2+ 43. Rxe2 Rxe2 44. Bb7 Re1+ 45. Kg2 Re3 46. Bf3 Be5 47. Kf2 Rc3) 41... Nf3+ 42. Kf1 Rf2# { Black wins by checkmate. } 0-1