CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/aWsE2MxN"] [Date "2023.08.01"] [White "AlbyPro"] [Black "Jason"] [Result "1-0"] [UTCDate "2023.08.01"] [UTCTime "20:19:15"] [WhiteElo "1861"] [BlackElo "1527"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-4"] [WhiteTitle "GM⚽"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Nc6?! { (-0.01 → 0.71) Inaccuracy. c5 was best. } (2... c5 3. e3 Nf6 4. Nf3 Nc6 5. c3 Nh5 6. Be5 f6 7. Bg3) 3. Nf3 Bf5 4. e3 Nb4 5. Bd3 Bxd3 6. cxd3 Nf6? { (0.79 → 1.89) Mistake. e6 was best. } (6... e6) 7. a3?! { (1.89 → 0.86) Inaccuracy. Qa4+ was best. } (7. Qa4+ Nc6 8. Ne5 e6 9. Nxc6 Qd7 10. Bxc7 bxc6 11. Ba5 c5 12. Qxd7+ Kxd7 13. Bc3 cxd4) 7... Nc6 8. Nc3 Qd7?! { (0.85 → 1.64) Inaccuracy. e6 was best. } (8... e6 9. e4 Be7 10. Rc1 O-O 11. O-O h6 12. h3 Qd7 13. Qb3 Rfb8 14. Ne5 Nxe5 15. dxe5) 9. O-O O-O-O?? { (1.16 → 4.92) Blunder. Nh5 was best. } (9... Nh5 10. Ne5 Nxe5 11. Bxe5 Nf6 12. a4 c6 13. a5 e6 14. Na4 Qc8 15. Bxf6 gxf6 16. Qh5) 10. b4 Qf5?! { (4.42 → 6.49) Inaccuracy. e5 was best. } (10... e5 11. Bxe5) 11. b5 e5?! { (5.83 → 9.97) Inaccuracy. Na5 was best. } (11... Na5) 12. bxc6 exf4 13. cxb7+ Kxb7 14. Qb3+ Kc8 15. exf4 Qxf4 16. Qa4 Bd6 17. Qa6+?! { (8.21 → 5.90) Inaccuracy. Nb5 was best. } (17. Nb5) 17... Kd7 18. Ne5+?! { (6.14 → 3.91) Inaccuracy. Rfe1 was best. } (18. Rfe1 Rb8 19. Qa4+ Kd8 20. Qxa7 Kd7 21. Qa4+ c6 22. Qa7+ Kc8 23. Ne2 Qf5 24. Rac1 Qd7) 18... Bxe5 19. dxe5 Ng4?! { (3.32 → 5.22) Inaccuracy. Qxe5 was best. } (19... Qxe5 20. Nb5) 20. Qb5+?? { (5.22 → 2.17) Blunder. g3 was best. } (20. g3 Qf5) 20... c6?! { (2.17 → 3.14) Inaccuracy. Ke7 was best. } (20... Ke7) 21. Qb7+ Ke6?? { (3.02 → 6.16) Blunder. Ke8 was best. } (21... Ke8 22. g3 Qh6 23. h4 Qe6 24. Rae1 Kf8 25. Qb4+ Kg8 26. Ne2 Nxe5 27. Nd4 Qf6 28. Rxe5) 22. Qxc6+?? { (6.16 → 0.77) Blunder. g3 was best. } (22. g3 Qd4) 22... Kf5 23. g3 Qh6?? { (0.56 → 3.69) Blunder. Nxe5 was best. } (23... Nxe5) 24. Qxh6 gxh6? { (3.65 → 5.99) Mistake. Nxh6 was best. } (24... Nxh6 25. Rfe1) 25. f3?? { (5.99 → 0.85) Blunder. d4 was best. } (25. d4) 25... Ne3?! { (0.85 → 1.91) Inaccuracy. Nxe5 was best. } (25... Nxe5 26. d4 Nc4 27. Rac1 Nxa3 28. Ra1 Nc2 29. Rxa7 Nxd4 30. Rxf7+ Kg6 31. Rf4 Ne6 32. Rb4) 26. Rf2?! { (1.91 → 0.90) Inaccuracy. Rfc1 was best. } (26. Rfc1 Kxe5) 26... Rc8 27. Na4?? { (1.25 → -0.45) Blunder. Nb5 was best. } (27. Nb5 Kxe5 28. Nxa7 Rc3 29. Rd2 Ra8 30. Nb5 Rb3 31. f4+ Kf6 32. Kf2 Ng4+ 33. Kf3 Nxh2+) 27... Rc2? { (-0.45 → 0.87) Mistake. Kxe5 was best. } (27... Kxe5 28. Re2) 28. Rxc2 Nxc2 29. Ra2? { (1.16 → 0.00) Mistake. Rc1 was best. } (29. Rc1 Rc8 30. f4 h5 31. Kf2 h4 32. Nb2 Rc3 33. Nd1 Rxd3 34. Rxc2 Rxd1 35. Rc7 Ke6) 29... Ne3?? { (0.00 → 2.15) Blunder. Rc8 was best. } (29... Rc8 30. f4 Kg4 31. Kf2 Nd4 32. Kg2 h5 33. Rf2 h4 34. h3+ Kf5 35. g4+ Ke6 36. Nb2) 30. Re2?? { (2.15 → 0.00) Blunder. d4 was best. } (30. d4 Rc8 31. Nc5 Kg6 32. g4 h5 33. Kf2 Nc4 34. gxh5+ Kxh5 35. Nd7 Kg5 36. Nf6 Nb6) 30... Nd1?? { (0.00 → 7.53) Blunder. d4 was best. } (30... d4 31. Rb2 Rc8 32. Rb7 Kxe5 33. Rxf7 Rc2 34. Rxa7 Rg2+ 35. Kh1 Rd2 36. Kg1) 31. Kf1?? { (7.53 → 2.73) Blunder. Re1 was best. } (31. Re1 Rb8 32. Rxd1 Kxe5 33. d4+ Kd6 34. Nc5 Rb2 35. f4 h5 36. h4 Ra2 37. Rd3 Rc2) 31... Rg8?? { (2.73 → 7.74) Blunder. Rc8 was best. } (31... Rc8 32. Ke1) 32. Ke1 Nb2 33. Rxb2 Kxe5 34. Rb7 Rf8 35. Rxa7 f5 36. Rxh7 f4 37. gxf4+ Rxf4 38. Rxh6?! { (7.01 → 4.83) Inaccuracy. Nc5 was best. } (38. Nc5 Rh4 39. Kd2 h5 40. Kc3 Kf5 41. a4 Rxh2 42. a5 Kg6 43. Rd7 h4 44. Rd6+ Kg5) 38... Rxa4 39. Rh5+ Kd4? { (4.80 → 68.05) Mistake. Kd6 was best. } (39... Kd6 40. Ke2) 40. Rh4+ Kc3?! { (68.36 → Mate in 18) Checkmate is now unavoidable. Kc5 was best. } (40... Kc5 41. Rxa4 d4 42. h4 Kd5 43. Kf2 Ke5 44. Rb4 Kf5 45. Rxd4 Kf6 46. Ke3 Ke5 47. h5) 41. Rxa4 Kxd3 42. Ra5?! { (Mate in 15 → 78.49) Lost forced checkmate sequence. Kf2 was best. } (42. Kf2 Kc3 43. Ke3 Kb3 44. Rd4 Kc3 45. h4 Kb2 46. Rxd5 Kc3 47. Rd3+ Kc4 48. h5 Kb5) 42... d4 43. Rd5 Kc3 44. h4 d3 45. h5 d2+ 46. Rxd2 Kb3 47. h6 Kxa3 48. h7 Kb3 49. h8=Q Kb4 50. Qc8 Kb5 51. Rb2+ Ka5 52. Qa8# { White wins by checkmate. } 1-0