[Event "Rated classical game"] [Site "https://lichess.org/r1SgK7i1"] [Date "2019.06.26"] [White "BlueOmega"] [Black "tengpeng1977"] [Result "1-0"] [UTCDate "2019.06.26"] [UTCTime "00:10:17"] [WhiteElo "1500"] [BlackElo "1501"] [WhiteRatingDiff "+184"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. c4 Nf6?! { (-0.08 → 0.89) Inaccuracy. d4 was best. } (2... d4 3. b4 Nf6 4. g3 c5 5. Qa4+ Bd7 6. b5 Qc8 7. d3) 3. d4?! { (0.89 → 0.00) Inaccuracy. cxd5 was best. } (3. cxd5 c6 4. dxc6 Nxc6 5. e3 e5 6. Bb5 Bd6 7. d3 O-O) 3... e6 4. Nc3 Bb4 { D38 Queen's Gambit Declined: Ragozin Defense } 5. e3 Ne4?! { (0.07 → 0.82) Inaccuracy. O-O was best. } (5... O-O 6. cxd5 exd5 7. Bd3 b6 8. O-O Ba6 9. Ne5 Bxd3 10. Qxd3) 6. Rb1?? { (0.82 → -1.76) Blunder. Qc2 was best. } (6. Qc2 f5 7. Bd3 c6 8. O-O Nd7 9. Ne2 O-O 10. b3 Qf6) 6... Bxc3+ 7. Bd2?? { (-1.68 → -4.55) Blunder. bxc3 was best. } (7. bxc3 Nxc3 8. Qc2 Nxb1 9. Qxb1 a5 10. Bd3 Nc6 11. Ba3 dxc4 12. Bxc4 Nb4 13. O-O O-O) 7... Bxd2+ 8. Nxd2 Nxd2 9. Qxd2 dxc4 10. Bxc4 e5 11. O-O exd4 12. Rfe1 O-O 13. Rbd1 Nc6 14. exd4 Bg4 15. f3 Bh5 16. d5 Ne7?? { (-3.49 → -1.42) Blunder. Nb8 was best. } (16... Nb8 17. Qb4 Nd7 18. Qxb7 Nf6 19. Qc6 Re8 20. b3 Bg6 21. Qc5 Rxe1+ 22. Rxe1 h6 23. g4) 17. Qg5 Bxf3 18. Rd3?! { (-1.37 → -2.26) Inaccuracy. gxf3 was best. } (18. gxf3 Re8 19. Bb5 c6 20. dxc6 Qb6+ 21. Kh1 Nxc6 22. Rg1 g6 23. Bc4 Ne5 24. Bd5 Rad8) 18... Nxd5 19. Qxd8 Raxd8 20. gxf3 c6?! { (-2.45 → -1.28) Inaccuracy. Nb6 was best. } (20... Nb6 21. Red1 Rxd3 22. Bxd3 g6 23. Bc2 a5 24. Rd3 Re8 25. Rc3 Nd5 26. Rc5 c6 27. Rxa5) 21. Re5? { (-1.28 → -2.86) Mistake. Red1 was best. } (21. Red1 g6 22. Kf2 Kg7 23. a4 Rc8 24. Bxd5 cxd5 25. Rxd5 Rc2+ 26. R1d2 Rfc8 27. Kg3 Rxd2) 21... Nb4?? { (-2.86 → -0.64) Blunder. Nb6 was best. } (21... Nb6 22. Rxd8 Rxd8 23. Bb3 Kf8 24. Re2 Nd5 25. Rd2 Ke7 26. Kf2 g6 27. Bc4 a5 28. Rd3) 22. Rxd8 Rxd8 23. Re7 Rc8?? { (-0.48 → 1.38) Blunder. b5 was best. } (23... b5 24. Bxf7+) 24. Rxb7 Nd5 25. Rxa7 Re8?! { (1.72 → 2.81) Inaccuracy. Kf8 was best. } (25... Kf8 26. Kf2 f6 27. a4 Rc7 28. Rxc7 Nxc7 29. Ke3 Ke7 30. Kd4 Kd6 31. b4 g6 32. Bg8) 26. Ra5?? { (2.81 → 0.74) Blunder. a4 was best. } (26. a4) 26... Re1+?? { (0.74 → 3.08) Blunder. Ne3 was best. } (26... Ne3 27. Bb3) 27. Kf2 Re8 28. Bxd5 cxd5 29. Rxd5?! { (2.77 → 1.97) Inaccuracy. b4 was best. } (29. b4 d4 30. Rd5 Kf8 31. a4 Ra8 32. a5 Ke7 33. Rxd4 Ke6 34. Rd2 g5 35. Ra2 Kd5) 29... g5?? { (1.97 → 4.53) Blunder. Ra8 was best. } (29... Ra8 30. a4 Kf8 31. Rd4 Ke7 32. b3 g6 33. Rb4 Ra5 34. Ke3 Kd6 35. Rb6+ Kd7 36. Rb7+) 30. Rxg5+ Kh8 31. Rf5? { (5.43 → 3.28) Mistake. a4 was best. } (31. a4 Ra8 32. b3 Ra7 33. Rb5 Ra6 34. a5 Rh6 35. Kg3 Rg6+ 36. Kf4 Rf6+ 37. Rf5 Ra6) 31... Kg8?! { (3.28 → 4.83) Inaccuracy. Rb8 was best. } (31... Rb8 32. b3 Kg7 33. Ke3 Kg6 34. Rf4 Rb7 35. Kd3 Kg5 36. Rc4 Kg6 37. Kc3 Re7 38. a4) 32. a4 Rb8? { (4.45 → 7.49) Mistake. Ra8 was best. } (32... Ra8) 33. Rb5 Rc8 34. b4 Rc2+ 35. Kg3 Kg7 36. Rb6 Rc4 37. a5 f6 38. a6 Kg6?! { (12.79 → Mate in 11) Checkmate is now unavoidable. Rc1 was best. } (38... Rc1 39. a7) 39. a7 Rc8 40. Rb8 Rxb8 { Black resigns. } 1-0