[Event "11th COOCHBEHAR ONLINE BLITZ Arena"] [Site "https://lichess.org/Sm4qDowk"] [Date "2020.04.12"] [White "PARIGYAN_123"] [Black "firstuser2020"] [Result "0-1"] [UTCDate "2020.04.12"] [UTCTime "13:03:37"] [WhiteElo "1708"] [BlackElo "1577"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+37"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } b5?! { (0.21 → 0.76) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nf3 a6 5. Bxc4 e6 6. O-O c5 7. b3 Nbd7 8. Be2) 4. Nc3? { (0.76 → -0.34) Mistake. a4 was best. } (4. a4 b4 5. Qf3 c6 6. Bxc4 e6 7. Nd2 Nf6 8. b3 Bb7) 4... a6 5. a4 Bb7?! { (0.04 → 0.87) Inaccuracy. b4 was best. } (5... b4 6. Bxc4 Bb7 7. Nf3 e6 8. Ne2 Nf6 9. O-O Bd6 10. b3) 6. axb5 axb5 7. Rxa8 Bxa8 8. Nxb5 Bd5 9. Nc3 Qd7? { (1.73 → 3.16) Mistake. Nf6 was best. } (9... Nf6 10. Nxd5 Qxd5 11. Qa4+ Qc6 12. Qxc4 e6 13. Qxc6+ Nxc6 14. Bb5 Kd7 15. Nf3 Bd6 16. Ng5) 10. Nxd5 Qxd5 11. Qa4+ c6 12. Nf3 Qb5? { (2.90 → 5.26) Mistake. e6 was best. } (12... e6 13. Bxc4 Qd8 14. Ne5 Qc7 15. Be2 Nf6 16. Bd2 Be7 17. O-O O-O 18. Rc1 Bd6 19. Bb4) 13. Qxb5?? { (5.26 → 2.41) Blunder. Qa7 was best. } (13. Qa7) 13... cxb5 14. Be2?! { (2.44 → 1.67) Inaccuracy. b3 was best. } (14. b3) 14... e6 15. O-O Bb4 16. Bd2 Bxd2 17. Nxd2 Nf6 18. Bf3?! { (1.42 → 0.34) Inaccuracy. b3 was best. } (18. b3 cxb3 19. Bxb5+ Nbd7 20. Rb1 Ke7 21. Rxb3 Rc8 22. Bf1 Ne8 23. Nc4 Nd6 24. Nxd6 Kxd6) 18... Nd5 19. Bxd5?! { (0.79 → 0.00) Inaccuracy. Ra1 was best. } (19. Ra1 Ke7 20. Ra5 Nc7 21. Ra7 Rc8 22. g4 f5 23. gxf5 exf5 24. Kg2 Kd7 25. Kg3 Rf8) 19... exd5 20. Ra1 O-O? { (0.37 → 1.85) Mistake. Kd7 was best. } (20... Kd7 21. Ra7+ Kd6 22. Rb7 Nd7 23. Rxb5 Ra8 24. Kf1 Ra1+ 25. Ke2 f5 26. Rb4 Nf6 27. h4) 21. Ra8?? { (1.85 → 0.00) Blunder. Ra5 was best. } (21. Ra5 Nc6 22. Rxb5 Rd8 23. g4 f6 24. Nb1 Rd7 25. Nc3 Ne7 26. Kg2 g6 27. Ne2 Kf8) 21... Nd7?! { (0.00 → 1.05) Inaccuracy. Nc6 was best. } (21... Nc6 22. Ra6 Rc8 23. Rb6 b4 24. Kf1 Kf8 25. Rb5 Rd8 26. Rc5 Ne7 27. e4 dxe4 28. Rxc4) 22. Rxf8+? { (1.05 → -0.58) Mistake. Ra7 was best. } (22. Ra7 Nf6 23. Rb7 Ra8 24. Kf1 Kf8 25. Rxb5 Ra2 26. Ke1 Ke7 27. h4 h6 28. g3 Ra1+) 22... Kxf8 23. e4? { (-0.74 → -2.16) Mistake. b4 was best. } (23. b4 Ke7 24. Nb1 Kd6 25. Kf1 Nb8 26. Na3 Kc6 27. g4 Na6 28. Nc2 g5 29. Ke2 Nc7) 23... Nf6?! { (-2.16 → -1.07) Inaccuracy. Nb6 was best. } (23... Nb6 24. f3) 24. exd5?! { (-1.07 → -2.18) Inaccuracy. e5 was best. } (24. e5 Ng8 25. Kf1 Ne7 26. Ke2 h5 27. Nf3 Nc6 28. Ke3 b4 29. h3 Ke7 30. g4 hxg4) 24... Nxd5 25. Kf1 Ke7 26. Ke2 Ke6 27. f3? { (-1.72 → -3.51) Mistake. g3 was best. } (27. g3 Ne7 28. b3 Kd5 29. bxc4+ bxc4 30. Nf3 f6 31. Kd2 Ke4 32. Ng1 Kxd4 33. Ne2+ Kc5) 27... f5?! { (-3.51 → -2.31) Inaccuracy. Nf4+ was best. } (27... Nf4+ 28. Kd1 Nxg2 29. b4 cxb3 30. Nxb3 Kd5 31. Kd2 Kc4 32. Nc5 Nh4 33. Ne4 Nxf3+ 34. Ke3) 28. g3 g6 29. h3?! { (-2.12 → -2.94) Inaccuracy. Nb1 was best. } (29. Nb1 b4) 29... h6?! { (-2.94 → -2.03) Inaccuracy. Nb6 was best. } (29... Nb6 30. b4 Kd5 31. Nb1 Kxd4 32. Na3 c3 33. Nxb5+ Kc4 34. Na3+ Kxb4 35. Kd3 Kxa3 36. Kxc3) 30. Nb1?! { (-2.03 → -3.01) Inaccuracy. f4 was best. } (30. f4 Nb4) 30... g5?? { (-3.01 → -1.09) Blunder. b4 was best. } (30... b4 31. Nd2 Nb6 32. b3 c3 33. Nc4 Nxc4 34. bxc4 b3 35. Kd3 c2 36. Kd2 g5 37. Kc1) 31. Nc3? { (-1.09 → -2.95) Mistake. Na3 was best. } (31. Na3 f4 32. gxf4 Nxf4+ 33. Ke3 Nxh3 34. Nxb5 Nf4 35. Nc7+ Kf5 36. Ne8 Nd5+ 37. Ke2 Kf4) 31... Nxc3+?? { (-2.95 → 0.00) Blunder. f4 was best. } (31... f4) 32. bxc3 Kd5 33. Kd2 h5 34. Ke3 Ke6 35. f4?? { (0.00 → -5.28) Blunder. Ke2 was best. } (35. Ke2 Kd5 36. Kd2 b4 37. cxb4 Kxd4 38. Kc2 g4 39. fxg4 hxg4 40. hxg4 fxg4 41. Kc1 Kd5) 35... g4?? { (-5.28 → 0.00) Blunder. h4 was best. } (35... h4) 36. hxg4?? { (0.00 → -4.74) Blunder. h4 was best. } (36. h4 Kd5 37. Kd2 b4 38. cxb4 Kxd4 39. Kc2 Ke4 40. b5 Kd5 41. b6 Kc6 42. b7 Kxb7) 36... fxg4 37. Ke4?? { (-3.11 → -14.36) Blunder. Ke2 was best. } (37. Ke2 h4 38. d5+ Kxd5 39. gxh4 b4 40. h5 b3 41. h6 b2 42. h7 b1=Q 43. h8=Q Qe4+) 37... h4 38. gxh4 g3 39. Kf3 b4 40. cxb4 c3 41. Kxg3?! { (-22.86 → Mate in 12) Checkmate is now unavoidable. h5 was best. } (41. h5 c2) 41... c2 42. Kf3 c1=Q 43. Ke4 Qb2 44. Kd3 Qxb4 45. f5+ Kxf5 { White resigns. } 0-1