CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/eZaNPp4X"] [Date "2024.03.22"] [White "Jiaxuan"] [Black "Kevin4"] [Result "1-0"] [UTCDate "2024.03.22"] [UTCTime "23:29:54"] [WhiteElo "1821"] [BlackElo "1543"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-4"] [WhiteTitle "道"] [BlackTitle "GM🐱"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Canal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. Bg5 { C50 Italian Game: Giuoco Pianissimo, Canal Variation } Be6?! { (0.01 → 0.68) Inaccuracy. Bb4 was best. } (6... Bb4 7. O-O Bxc3 8. bxc3 O-O 9. Nd2 h6 10. Bh4 Na5 11. h3) 7. Bxe6 fxe6 8. O-O h6 9. Bh4?! { (-0.03 → -0.57) Inaccuracy. Be3 was best. } (9. Be3 Bxe3 10. fxe3 Qe7 11. Qe2 O-O 12. a3 Qe8 13. h3 Qh5 14. Rf2 Rf7 15. Nh2 Qxe2) 9... g5 10. Bg3 Nh5?? { (-0.52 → 1.96) Blunder. a6 was best. } (10... a6 11. Ne2 g4 12. Nh4 Nh5 13. Kh1 Rf8 14. d4 exd4 15. Ng6 Rg8 16. Bh4 Qd7 17. Nef4) 11. Nd2?? { (1.96 → -1.56) Blunder. Nxe5 was best. } (11. Nxe5) 11... Nxg3 12. hxg3 Qf6?? { (-1.94 → -0.17) Blunder. h5 was best. } (12... h5 13. Na4 g4 14. Nc4 a6 15. Nxc5 dxc5 16. Qd2 h4 17. Na5 hxg3 18. fxg3 Nxa5 19. Qxa5) 13. Qh5+ Qf7 14. Qxf7+ Kxf7 15. Nb5?! { (-0.29 → -1.26) Inaccuracy. Na4 was best. } (15. Na4) 15... Rac8 16. c3 a6 17. b4?? { (-0.82 → -3.68) Blunder. Na3 was best. } (17. Na3) 17... axb5?! { (-3.68 → -2.37) Inaccuracy. Bxb4 was best. } (17... Bxb4 18. cxb4 axb5 19. f4 Ke7 20. fxe5 Nxe5 21. d4 Nc6 22. d5 Nxb4 23. Rab1 Nd3 24. Rxb5) 18. bxc5 dxc5 19. Rab1 Na7?? { (-2.62 → -0.09) Blunder. Ra8 was best. } (19... Ra8 20. Rxb5 Rxa2 21. Nc4 b6 22. Rc1 Rd8 23. Rb2 Rxb2 24. Nxb2 Ra8 25. Kf1 Ra2 26. Rb1) 20. c4?? { (-0.09 → -2.42) Blunder. a4 was best. } (20. a4 Rhd8 21. f4 gxf4 22. gxf4 exf4 23. axb5 Rxd3 24. Nc4 Ke7 25. Ne5 Rg3 26. b6 cxb6) 20... c6?? { (-2.42 → 0.34) Blunder. b4 was best. } (20... b4 21. a3 Nc6 22. axb4 cxb4 23. f4 Ke7 24. Nf3 Rhd8 25. Nxe5 Nxe5 26. fxe5 c5 27. Rfd1) 21. cxb5?? { (0.34 → -1.22) Blunder. a4 was best. } (21. a4 Rhd8 22. f4 gxf4 23. gxf4 Ke7 24. Nb3 exf4 25. Rxf4 Rxd3 26. Nxc5 Rd2 27. Rg4 b6) 21... cxb5 22. Rb2? { (-1.33 → -2.50) Mistake. f4 was best. } (22. f4) 22... Rcd8?? { (-2.50 → -0.75) Blunder. Ke7 was best. } (22... Ke7 23. f4 Rhf8 24. fxg5 Rxf1+ 25. Kxf1 hxg5 26. Nf3 Kf6 27. Nh2 b4 28. Ng4+ Ke7 29. Nxe5) 23. Rb3?? { (-0.75 → -2.42) Blunder. a4 was best. } (23. a4 b4 24. Rc1 Rxd3 25. Rxc5 Nc6 26. Rb5 Rb8 27. Nc4 Kf6 28. f3 Rc3 29. Na5 Rd8) 23... c4?? { (-2.42 → -0.24) Blunder. Ke7 was best. } (23... Ke7 24. Rfb1) 24. Ra3?? { (-0.24 → -5.70) Blunder. Nxc4 was best. } (24. Nxc4) 24... Nc6 25. Rd1?! { (-5.44 → -7.76) Inaccuracy. Rc3 was best. } (25. Rc3 Rxd3) 25... b4 26. Ra4 Rxd3 27. Kf1 Rhd8 28. Ke2 c3 29. g4?! { (-12.99 → Mate in 10) Checkmate is now unavoidable. Ra8 was best. } (29. Ra8 Rxd2+) 29... Nd4+?? { (Mate in 10 → 0.46) Lost forced checkmate sequence. c2 was best. } (29... c2 30. a3 cxd1=Q+ 31. Kxd1 Rxd2+ 32. Kc1 Rd1+ 33. Kb2 R8d2+ 34. Kb3 Rb1+ 35. Kc4 Rc2+ 36. Kd3) 30. Kxd3 Nf3+?? { (0.50 → 4.18) Blunder. cxd2 was best. } (30... cxd2 31. f3 Nb5+ 32. Kc2 Rc8+ 33. Kb3 Nc3 34. Rxd2 Nxa4 35. Kxa4 Kg6 36. Kxb4 h5 37. gxh5+) 31. Ke2?? { (4.18 → 1.44) Blunder. Ke3 was best. } (31. Ke3 Nxd2 32. Rxb4 b5 33. Rxb5 Nc4+ 34. Ke2 Ra8 35. Ra1 Rd8 36. Rc1 Rd2+ 37. Ke1 Rxa2) 31... Nxd2?? { (1.44 → 5.01) Blunder. Nd4+ was best. } (31... Nd4+ 32. Kf1) 32. Rxb4 Kf6 33. Rc1?! { (5.21 → 4.06) Inaccuracy. Rxb7 was best. } (33. Rxb7) 33... Rc8?! { (4.06 → 6.46) Inaccuracy. Rd4 was best. } (33... Rd4 34. a3) 34. f3 Rc6 35. Rxb7 Kg6 36. Rxc3?? { (6.93 → 0.60) Blunder. Kd3 was best. } (36. Kd3) 36... Rxc3 37. Kxd2 Ra3 { Black offers draw } 38. Rb2 Ra7? { (0.44 → 2.00) Mistake. h5 was best. } (38... h5) 39. Kc3 Rc7+ 40. Kb3 Rb7+ 41. Kc2 Rc7+?! { (2.68 → 3.95) Inaccuracy. Ra7 was best. } (41... Ra7 42. Kb1) 42. Kb1 Ra7?! { (3.29 → 4.22) Inaccuracy. h5 was best. } (42... h5 43. a4 hxg4 44. fxg4 Kf7 45. Ra2 Ke7 46. a5 Kd6 47. a6 Ra7 48. Ra5 Kc7 49. Kc2) 43. Ka1?? { (4.22 → 1.83) Blunder. Rb6 was best. } (43. Rb6 Kf7) 43... Rc7?? { (1.83 → 4.70) Blunder. h5 was best. } (43... h5) 44. a4 Rc1+ 45. Ka2 Rc7 46. a5?? { (6.92 → 0.00) Blunder. Kb3 was best. } (46. Kb3) 46... Ra7?? { (0.00 → 7.00) Blunder. Rc5 was best. } (46... Rc5 47. Kb3 Rxa5 48. Kc3 Ra3+ 49. Kb4 Ra8 50. Kc5 Rd8 51. Kc6 Kf6 52. Kc7 Ke7 53. Ra2) 47. Rb5 Ra6 48. Ka3 Ra7 49. Ka4 Ra6 50. Rb6 Rxa5+ 51. Kxa5 Kf7 52. Ka6 Kf6 53. Rb8 Kg6 54. Re8 h5 55. Rxe6+ Kh7 56. gxh5 Kg7 57. h6+ Kh7 58. Rxe5 Kxh6 59. Ra5 Kh5 60. e5 Kg6 61. e6 Kf6 62. g4 Kxe6 63. Rxg5 Kd6 64. f4 Ke6 65. f5+ Kf6 66. Rg6+ Ke5 67. f6 Ke6 68. f7+ Kxf7 69. Rb6 Kg7 70. Rb1 Kg6 71. Rg1 Kg5 72. Kb5 Kf6 73. g5+ Kg6 74. Kc4 Kf7 75. g6+ Kg7 76. Kd5 Kf8 77. g7+ Kg8 78. Kd6 Kf7 79. g8=Q+ Kf6 80. Qg6# { White wins by checkmate. } 1-0