[Event "Rcsilvaa sesión 14 Arena"] [Site "https://lichess.org/KLHxjOMD"] [Date "2021.12.02"] [White "r_oscar"] [Black "M_Vargas"] [Result "1-0"] [UTCDate "2021.12.02"] [UTCTime "01:26:19"] [WhiteElo "2049"] [BlackElo "1764"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Queen's Pawn Game: Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6?! { (0.00 → 0.63) Inaccuracy. e6 was best. } { A40 Queen's Pawn Game: Modern Defense } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. c4 Bg7 3. Nc3 Nh6 4. f3 e6?! { (0.57 → 1.41) Inaccuracy. d6 was best. } (4... d6 5. e4 f5 6. Nge2 fxe4 7. Nxe4 Nf5 8. h4 d5 9. cxd5 Qxd5 10. Bf4 Nxd4 11. Nxd4) 5. e4 O-O 6. Be3 Nc6?? { (1.18 → 4.42) Blunder. d5 was best. } (6... d5 7. cxd5) 7. Nge2?? { (4.42 → -0.05) Blunder. Qd2 was best. } (7. Qd2 Qh4+) 7... b6?? { (-0.05 → 5.07) Blunder. d5 was best. } (7... d5) 8. Qd2 Ba6?! { (4.82 → 6.76) Inaccuracy. Qh4+ was best. } (8... Qh4+ 9. g3 Qh5 10. g4 Nxg4 11. fxg4 Qh4+ 12. Ng3 e5 13. d5 Nd4 14. O-O-O Qxg4 15. Bd3) 9. Bxh6?? { (6.76 → -1.96) Blunder. Bg5 was best. } (9. Bg5 f6 10. Bxh6 Bxh6 11. Qxh6 Bxc4 12. Qd2 f5 13. e5 d6 14. Nf4 Bxf1 15. Kxf1 dxe5) 9... Qh4+ 10. g3 Qxh6 11. Qxh6 Bxh6 12. b3 Bg7?? { (-2.51 → -0.19) Blunder. Be3 was best. } (12... Be3 13. Rd1 Nb4 14. Bg2 c6 15. Rd2 Bb7 16. a3 Bxd2+ 17. Kxd2 Na6 18. f4 Rad8 19. e5) 13. Rd1 Rad8 14. e5? { (-0.23 → -1.80) Mistake. f4 was best. } (14. f4 Ne7 15. d5 exd5 16. cxd5 f5 17. e5 d6 18. e6 Rc8 19. Bg2 Rfe8 20. Nd4 c6) 14... Nb4 15. f4 c5?? { (-1.50 → 0.41) Blunder. Bb7 was best. } (15... Bb7 16. Rg1) 16. d5?? { (0.41 → -1.86) Blunder. dxc5 was best. } (16. dxc5) 16... exd5 17. cxd5?? { (-1.81 → -4.84) Blunder. a3 was best. } (17. a3 d4 18. axb4 dxc3 19. Nxc3 d6 20. bxc5 bxc5 21. Nd5 dxe5 22. f5 gxf5 23. Ra1 Bb7) 17... Nd3+ 18. Kd2?! { (-4.03 → -5.24) Inaccuracy. Rxd3 was best. } (18. Rxd3 Bxd3) 18... Nf2 19. Bg2 Nxd1 20. Rxd1 Rfe8 21. a4?! { (-4.45 → -6.10) Inaccuracy. d6 was best. } (21. d6 f6) 21... f6? { (-6.10 → -3.76) Mistake. d6 was best. } (21... d6 22. e6) 22. exf6 Bxf6 23. Nb5?! { (-3.98 → -5.23) Inaccuracy. d6 was best. } (23. d6 Kh8) 23... Bxb5 24. axb5 d6 25. Bh3 Bd4?? { (-4.60 → 0.00) Blunder. Re4 was best. } (25... Re4) 26. Nxd4 cxd4 27. Be6+ Kg7 28. Kd3 Rf8 29. Rc1 Kf6 30. Kxd4 g5 31. f5 Ke7?? { (0.00 → 7.07) Blunder. Rfe8 was best. } (31... Rfe8 32. Ke4 Re7 33. h3 h5 34. Rc3 Rg7 35. Rc6 Rh7 36. Rc1 Rdh8 37. Rc6) 32. Rc7+ Ke8 33. Rxa7 Rh8 34. Ke4 Kf8 35. Rf7+ Ke8 36. Kf3 h6 37. Ra7 Kf8 38. f6 Re8 39. Rf7+ Kg8 { Black offers draw } 40. Rd7+ Kf8 41. Rxd6?! { (Mate in 11 → 10.85) Lost forced checkmate sequence. Rf7+ was best. } (41. Rf7+ Kg8 42. Kg4 h5+ 43. Kxg5 h4 44. g4 h3 45. Kg6 Rxe6 46. dxe6 Rh4 47. g5 Rg4) 41... Rh7 42. Ke4 Rf7 43. Kf5 Ra7 44. Rxb6 Ra3?! { (12.38 → Mate in 7) Checkmate is now unavoidable. h5 was best. } (44... h5 45. Rc6) 45. d6?! { (Mate in 7 → 14.05) Lost forced checkmate sequence. Rb7 was best. } (45. Rb7 Rxe6 46. dxe6 Ra8 47. Kg6 Rc8 48. Rh7 Kg8 49. e7 Rf8 50. exf8=Q+ Kxf8 51. Rh8#) 45... Rxb3?! { (14.05 → Mate in 5) Checkmate is now unavoidable. Ra2 was best. } (45... Ra2 46. d7) 46. Bxb3 Rd8 47. Rc6 Ke8 48. Be6 Kf8 49. b6 Ke8 50. b7 Rb8 51. Rc8+ Rxc8 52. bxc8=Q# { White wins by checkmate. } 1-0