CohenChessClub.com

[Event "April Megatournament"] [Site "https://cohenchessclub.com/0PweQBAp"] [Date "2023.04.23"] [White "Mr_Dude"] [Black "Jackson"] [Result "0-1"] [UTCDate "2023.04.23"] [UTCTime "19:53:47"] [WhiteElo "1759"] [BlackElo "1904"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [WhiteTitle "GM♞"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense, Alekhine Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Qa4+ { D38 Queen's Gambit Declined: Ragozin Defense, Alekhine Variation } Nc6 6. Ne5 Bxc3+?! { (-0.08 → 0.48) Inaccuracy. Bd7 was best. } (6... Bd7 7. Nxd7) 7. bxc3 Bd7?! { (0.30 → 0.96) Inaccuracy. O-O was best. } (7... O-O 8. Nxc6 bxc6 9. f3 Rb8 10. Qxa7 Nd7 11. cxd5 cxd5 12. Bf4 Rb7 13. Qa3 Re8 14. Bg3) 8. cxd5?? { (0.96 → -4.01) Blunder. Nxd7 was best. } (8. Nxd7 Qxd7) 8... Nxe5 9. Qb3?! { (-4.31 → -6.25) Inaccuracy. Qc2 was best. } (9. Qc2 Ng6) 9... Ng6 10. Qxb7 O-O 11. d6 cxd6 12. Ba3 Qe7 13. Qc7 Rfc8 14. Qxd6 Qxd6 15. Bxd6 Rxc3 16. e3 Ne4 17. Bb4 Rcc8 18. Bd3 Bc6 19. Rc1 Bd5?! { (-6.55 → -4.70) Inaccuracy. Bb5 was best. } (19... Bb5 20. Rxc8+ Rxc8 21. Bxe4 Rc1+ 22. Kd2 Rxh1 23. Bxg6 hxg6 24. Kc2 Rf1 25. e4 Ba4+ 26. Kb2) 20. Rxc8+ Rxc8 21. O-O Nc3 22. Rc1?! { (-5.71 → -9.10) Inaccuracy. Re1 was best. } (22. Re1 Bc4 23. Bxg6 Ne2+ 24. Rxe2 Bxe2 25. Bxh7+ Kxh7 26. h4 a5 27. Bc5 Rb8 28. a3 Rb1+) 22... Rb8?? { (-9.10 → 1.44) Blunder. Ne2+ was best. } (22... Ne2+) 23. Bxc3 Bxa2 24. Ra1 Bd5? { (1.07 → 2.45) Mistake. Rb3 was best. } (24... Rb3 25. Rc1 h5 26. Bc4 Ra3 27. Bb2 Ra4 28. Bd3 Bd5 29. Rc5 a5 30. f3 Ra2 31. Bc3) 25. Rxa7 h6 26. e4?? { (3.28 → 0.07) Blunder. Rc7 was best. } (26. Rc7 h5 27. f3 f5 28. Kf2 Rb7 29. Rxb7 Bxb7 30. Bb4 Kf7 31. Bd6 Ne7 32. h4 Ng8) 26... Bc6?? { (0.07 → 2.22) Blunder. Nf4 was best. } (26... Nf4 27. exd5 Nxd3 28. g3 exd5 29. Kf1 Rb3 30. Rc7 g5 31. Ke2 Nb2 32. Bxb2 Rxb2+ 33. Ke3) 27. Bc4?? { (2.22 → -3.19) Blunder. Rc7 was best. } (27. Rc7 Nf4) 27... Bxe4?? { (-3.19 → -0.25) Blunder. Rb1+ was best. } (27... Rb1+ 28. Bf1 Nf4 29. Ra2 Bxe4 30. f3 Bd3 31. Ra1 Rxf1+ 32. Rxf1 Ne2+ 33. Kf2 Nxc3 34. Ra1) 28. f3 Bc6 29. Kf2 Bb5 30. Bxb5 Rxb5 31. Ra8+ Kh7 32. Ra7 f6 33. Ba5?! { (0.07 → -0.79) Inaccuracy. d5 was best. } (33. d5 e5 34. d6 Nf8 35. g4 Rb6 36. Rf7 Ng6 37. d7 Rd6 38. Ba5 Kg8 39. Rxf6 gxf6) 33... Nf4 34. Kg3 Nd5 35. Bc7 Nxc7? { (-1.26 → 0.00) Mistake. Rb2 was best. } (35... Rb2 36. Bf4 Nxf4 37. Kxf4 Rxg2 38. h4 Rd2 39. Ke3 Rh2 40. Ra6 Rxh4 41. Rxe6 Rh1 42. Ke4) 36. Rxc7 Rd5 37. Rc4 Kg6 38. Kf2 Kf5 39. g4+ Kf4 40. h3 g6 41. h4 h5 42. gxh5 gxh5 43. Rc6 Rxd4 44. Rxe6 Rd2+ 45. Re2?? { (0.00 → -72.12) Blunder. Ke1 was best. } (45. Ke1 Ra2 46. Rxf6+ Ke5 47. Rf8 Rh2 48. Kf1 Rb2 49. Kg1 Rd2 50. Kf1 Rh2 51. Ra8 Rb2) 45... Rxe2+ 46. Kxe2 Kg3 47. Ke3 Kxh4 48. Kf4 Kh3 49. Kf5 Kg3 50. Kxf6 { White offers draw } 50... h4?! { (Mate in 20 → -11.95) Lost forced checkmate sequence. Kf4 was best. } (50... Kf4) 51. f4?! { (-11.95 → Mate in 13) Checkmate is now unavoidable. Ke5 was best. } (51. Ke5 Kxf3) 51... h3?! { (Mate in 13 → -57.84) Lost forced checkmate sequence. Kxf4 was best. } (51... Kxf4 52. Ke6 h3 53. Kd5 h2 54. Kc4 h1=Q 55. Kc5 Ke5 56. Kc4 Qf3 57. Kb5 Qb3+ 58. Kc6) 52. f5 h2 53. Kg5?! { (-32.06 → Mate in 10) Checkmate is now unavoidable. Ke5 was best. } (53. Ke5) 53... h1=Q 54. f6 Qc1+?! { (Mate in 6 → -55.40) Lost forced checkmate sequence. Qh7 was best. } (54... Qh7 55. f7 Qxf7 56. Kh6 Qg8 57. Kh5 Kf4 58. Kh6 Kf5 59. Kh5 Qg5#) 55. Kf5 Qf4+?! { (Mate in 13 → -14.04) Lost forced checkmate sequence. Qc8+ was best. } (55... Qc8+ 56. Ke5 Qd7 57. Ke4 Qe6+ 58. Kd3 Qxf6 59. Kd2 Kf4 60. Kd3 Kf3 61. Kc4 Ke4 62. Kc5) 56. Kg6?! { (-14.04 → Mate in 10) Checkmate is now unavoidable. Ke6 was best. } (56. Ke6 Qh6) 56... Kg4?? { (Mate in 10 → 0.00) Lost forced checkmate sequence. Qe4+ was best. } (56... Qe4+ 57. Kg7 Qe5 58. Kf7 Kg4 59. Kg6 Kf4 60. f7 Qh8 61. f8=Q+ Qxf8 62. Kh7 Kg4 63. Kg6) 57. f7 Qd6+ 58. Kg7 Qe5+ 59. Kg8 Qg5+ 60. Kf8?? { (0.00 → Mate in 9) Checkmate is now unavoidable. Kh8 was best. } (60. Kh8 Qd8+ 61. Kg7 Qd7 62. Kh8) 60... Kf5 61. Ke8 Qe3+ 62. Kf8 Ke6 63. Ke8 Qa7 64. f8=N+ Kd6 65. Kd8 Qa8# { Black wins by checkmate. } 0-1