[Event "Rated rapid game"] [Site "https://lichess.org/i4ZpHNhB"] [Date "2021.12.30"] [White "iobchess"] [Black "sachin16487"] [Result "0-1"] [UTCDate "2021.12.30"] [UTCTime "19:30:14"] [WhiteElo "1431"] [BlackElo "1429"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "900+10"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 c6?! { (0.16 → 0.86) Inaccuracy. Nf6 was best. } (2... Nf6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2) 3. Bf4 Qa5+?! { (0.36 → 0.97) Inaccuracy. d5 was best. } (3... d5 4. Nbd2 Nf6 5. e3 Bd6 6. Ne5 O-O 7. Bd3 c5 8. c3) 4. c3 Qb6 5. Qb3?! { (1.29 → 0.46) Inaccuracy. Qc2 was best. } (5. Qc2 d5 6. a4 c5 7. dxc5 Bxc5 8. a5 Qd8 9. Nbd2 Nf6 10. e4 Nc6 11. Bd3 Nh5) 5... Ne7? { (0.46 → 1.60) Mistake. Nf6 was best. } (5... Nf6 6. Nbd2 d5 7. h3 c5 8. e3 Be7 9. g4 Nc6 10. g5 Nh5 11. Bh2 Bd7 12. h4) 6. Nbd2 Nd5 7. e3?? { (2.06 → 0.17) Blunder. Bg3 was best. } (7. Bg3) 7... h6?? { (0.17 → 2.61) Blunder. Nxf4 was best. } (7... Nxf4 8. exf4 d5 9. g3 Be7 10. Bd3 c5 11. dxc5 Bxc5 12. O-O O-O 13. Qc2 h6 14. b4) 8. h3?? { (2.61 → -0.04) Blunder. Nc4 was best. } (8. Nc4 Qxb3 9. axb3 b5 10. Nd6+ Bxd6 11. Bxd6 Ne7 12. Nd2 Nf5 13. Bxb8 Rxb8 14. Rxa7 Bb7) 8... g5?? { (-0.04 → 2.70) Blunder. Nxf4 was best. } (8... Nxf4 9. exf4 d5 10. Ne5 Nd7 11. Ndf3 Nxe5 12. fxe5 Bd7 13. Bd3 c5 14. Qxb6 axb6 15. a3) 9. Bh2 Bg7? { (2.68 → 5.26) Mistake. d6 was best. } (9... d6) 10. Bd3?! { (5.26 → 3.51) Inaccuracy. Qc2 was best. } (10. Qc2) 10... O-O?! { (3.51 → 4.65) Inaccuracy. Qxb3 was best. } (10... Qxb3 11. axb3 Ke7 12. g4 d6 13. Nc4 Rd8 14. e4 Nc7 15. h4 e5 16. dxe5 dxe5 17. Ncxe5) 11. Qc2 f5?! { (3.84 → 5.25) Inaccuracy. c5 was best. } (11... c5 12. g4 cxd4 13. exd4 Nf4 14. Bxf4 gxf4 15. g5 d5 16. gxh6 Bxh6 17. Rg1+ Kh8 18. Ne5) 12. Ne5?! { (5.25 → 3.34) Inaccuracy. Bd6 was best. } (12. Bd6 Na6) 12... Rf6?! { (3.34 → 5.07) Inaccuracy. c5 was best. } (12... c5 13. h4 cxd4 14. exd4 g4 15. Ndc4 Qd8 16. Nd6 b6 17. Bc4 Nc6 18. Ng6 Rf6 19. Nf4) 13. Ndc4 Qc7?! { (4.38 → 6.31) Inaccuracy. Qd8 was best. } (13... Qd8 14. Nd6) 14. Ng6?? { (6.31 → 2.82) Blunder. Ng4 was best. } (14. Ng4 f4) 14... Qd8 15. Nge5 b5?! { (2.67 → 3.84) Inaccuracy. d6 was best. } (15... d6 16. Nf3 Bf8 17. e4 fxe4 18. Bxe4 Rf7 19. Ne3 Rg7 20. Ng4 h5 21. Ne3 Nd7 22. g4) 16. Nd6 Qe7?! { (3.69 → 5.71) Inaccuracy. Qf8 was best. } (16... Qf8 17. Nf3) 17. Nxc8 Qd8 18. Nd6 Na6 19. g4 Qe7 20. Nb7 d6 21. Na5? { (6.51 → 3.96) Mistake. Nxd6 was best. } (21. Nxd6 Qxd6 22. h4 Nab4 23. cxb4 Nxb4 24. Qb3 Nxd3+ 25. Nxd3 f4 26. hxg5 hxg5 27. O-O-O Qd5) 21... dxe5 22. Bxe5 Rf7 23. gxf5 exf5 24. Bxg7 Rxg7 25. Bxf5 Rf8 26. Nxc6?? { (3.59 → 0.57) Blunder. Be4 was best. } (26. Be4 Qe6 27. Nb3 Re7 28. Nd2 Nac7 29. Rh2 Kh8 30. a3 Ref7 31. a4 a5 32. Qd3 bxa4) 26... Qc7?? { (0.57 → 9.01) Blunder. Qf6 was best. } (26... Qf6) 27. Ne5 Ne7 28. Bd3 Qb7 29. Be4 Qc7 30. O-O-O Qc8 31. h4 Qe6 32. d5? { (9.79 → 4.62) Mistake. hxg5 was best. } (32. hxg5 Nb4) 32... Qxe5 33. hxg5?? { (4.84 → 1.85) Blunder. d6 was best. } (33. d6 g4) 33... hxg5?? { (1.85 → 8.87) Blunder. Nc5 was best. } (33... Nc5 34. gxh6) 34. Bh7+?! { (8.87 → 6.15) Inaccuracy. d6 was best. } (34. d6 Nc7) 34... Kf7 35. Be4?? { (6.01 → -0.31) Blunder. d6 was best. } (35. d6) 35... Nc5 36. d6?? { (0.00 → -2.25) Blunder. Bg2 was best. } (36. Bg2 Nb7 37. Rh6 Rg6 38. Rh7+ Rg7) 36... Qxe4 37. Qxe4? { (-2.34 → -4.53) Mistake. dxe7 was best. } (37. dxe7 Qxc2+) 37... Nxe4 38. dxe7 Kxe7 39. f3?! { (-4.60 → -6.48) Inaccuracy. f4 was best. } (39. f4 Nf2) 39... Nf2 40. Rdf1 Nxh1 41. Rxh1 Rxf3 42. e4 g4 43. Kd2 g3 44. Ke2 Rgf7 45. e5 Rf2+ 46. Ke3 g2 47. Rg1 R7f3+ 48. Ke4 Rf4+ 49. Ke3 R2f3+ 50. Ke2 Rg3 51. a3 Re4+ 52. Kf2 Rgg4 53. Kf3 Rgf4+?! { (-10.78 → -5.75) Inaccuracy. Ref4+ was best. } (53... Ref4+) 54. Kxg2 Rxe5 55. Rf1?? { (-6.40 → Mate in 4) Checkmate is now unavoidable. Kh3 was best. } (55. Kh3 Rh5+) 55... Rg4+? { (Mate in 4 → -8.70) Lost forced checkmate sequence. Rg5+ was best. } (55... Rg5+ 56. Kh3 Rxf1 57. Kh2 Rf7 58. b4 Rh7#) 56. Kf3 Rh4? { (-12.55 → -4.99) Mistake. Rf5+ was best. } (56... Rf5+) 57. Rg1 Ree4 58. Rg7+ Kf6 59. Rxa7 Rhf4+ 60. Kg3 Rg4+ 61. Kf3 Ref4+?! { (-4.32 → -3.06) Inaccuracy. Rgf4+ was best. } (61... Rgf4+) 62. Ke3 Re4+ 63. Kd3 Re6?! { (-3.15 → -2.38) Inaccuracy. Re5 was best. } (63... Re5) 64. b4? { (-2.38 → -4.23) Mistake. Ra5 was best. } (64. Ra5 Re5) 64... Rg3+ 65. Kc2?? { (-4.78 → Mate in 7) Checkmate is now unavoidable. Kd2 was best. } (65. Kd2 Rg2+) 65... Re2+ 66. Kb3 Rgg2 67. c4 Rg3# { Black wins by checkmate. } 0-1