CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/rEdb01kF"] [Date "2023.08.15"] [White "AlbyPro"] [Black "Jason"] [Result "1-0"] [UTCDate "2023.08.15"] [UTCTime "20:11:19"] [WhiteElo "1865"] [BlackElo "1472"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-3"] [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 e6 7. a3 Nc6 8. e4 Bd6 9. Bg3?! { (0.89 → 0.32) Inaccuracy. Bd2 was best. } (9. Bd2 Qd7 10. Nc3 f6 11. b4 Nge7 12. O-O e5 13. Nxd5 Nxd4 14. Nxd4 exd4 15. Nxe7 Qxe7) 9... Bxg3 10. hxg3 e5? { (0.38 → 1.43) Mistake. Qd7 was best. } (10... Qd7 11. Nc3 O-O-O 12. exd5 exd5 13. b4 Qe7+ 14. Kf1 Qf6 15. Rc1 Nge7 16. Qa4 Nxd4 17. Qxa7) 11. dxe5?! { (1.43 → 0.90) Inaccuracy. Nxe5 was best. } (11. Nxe5) 11... Qe7?? { (0.90 → 2.75) Blunder. dxe4 was best. } (11... dxe4 12. dxe4) 12. exd5? { (2.75 → 1.33) Mistake. Nc3 was best. } (12. Nc3 dxe4) 12... Nxe5 13. Nxe5?! { (1.01 → 0.31) Inaccuracy. O-O was best. } (13. O-O O-O-O 14. Nxe5 Qxe5 15. Nc3 Nf6 16. Qa4 Kb8 17. Rae1 Qd6 18. Ne4 Qd7 19. Qxd7 Rxd7) 13... Qxe5+ 14. Qe2 Qxe2+ 15. Kxe2 Nf6 16. Nc3 O-O-O 17. Ne4 Rxd5?! { (-0.47 → 0.26) Inaccuracy. Nxd5 was best. } (17... Nxd5 18. Rae1) 18. Nxf6 g6?? { (0.18 → 11.50) Blunder. gxf6 was best. } (18... gxf6) 19. Nd7?? { (11.50 → -0.60) Blunder. Nxd5 was best. } (19. Nxd5) 19... Re8+?! { (-0.60 → 0.00) Inaccuracy. Kxd7 was best. } (19... Kxd7 20. Kd2) 20. Kd2 Kxd7 21. Rxh7 Rf5?! { (0.22 → 1.09) Inaccuracy. Re7 was best. } (21... Re7) 22. f4?! { (1.09 → 0.47) Inaccuracy. f3 was best. } (22. f3 Re7 23. Rh4 Rb5 24. b4 Rd5 25. Rc1 a5 26. Rcc4 axb4 27. axb4 b6 28. Rhf4 g5) 22... g5 23. Rf1 gxf4?! { (0.74 → 1.79) Inaccuracy. Re7 was best. } (23... Re7 24. a4 f6 25. Rxe7+ Kxe7 26. Re1+ Kd6 27. Re4 a5 28. Ke3 Rd5 29. Rd4 c6 30. fxg5) 24. gxf4?? { (1.79 → 0.15) Blunder. g4 was best. } (24. g4 Rf6) 24... Rg8 25. Rh2 Rb5 26. b4 f5? { (0.00 → 1.24) Mistake. a5 was best. } (26... a5 27. Kc3 Rg3 28. Rf2 Rd5 29. Rf3 Rxf3 30. gxf3 Rf5 31. Rh4 axb4+ 32. axb4 Rf6 33. Kc4) 27. Rf3 a5 28. bxa5?! { (0.69 → 0.07) Inaccuracy. Kc3 was best. } (28. Kc3 axb4+) 28... Rxa5 29. d4 Rxa3?? { (0.00 → 7.23) Blunder. Kd6 was best. } (29... Kd6 30. Rd3 Rb5 31. Kc3 Ra5) 30. Rxa3 Ke6 31. Ra7 Rb8 32. Ke3 Kd5 33. Kd3 c6 34. Ra5+ b5 35. Rh5 Ke6? { (8.63 → Mate in 9) Checkmate is now unavoidable. Rg8 was best. } (35... Rg8 36. Rxf5+) 36. Ra6? { (Mate in 9 → 9.23) Lost forced checkmate sequence. Ra7 was best. } (36. Ra7 Rf8 37. Rh6+ Rf6 38. d5+ Kxd5 39. Rxf6 Kc5 40. Ra6 Kb4 41. Rfxc6 Kb3 42. Ra1 Kb4) 36... b4? { (9.23 → Mate in 9) Checkmate is now unavoidable. Kd5 was best. } (36... Kd5 37. Rxf5+) 37. Rxc6+?! { (Mate in 9 → 75.24) Lost forced checkmate sequence. Ra7 was best. } (37. Ra7 Rf8 38. Rh6+ Rf6 39. d5+ cxd5 40. Ra6+ Ke7 41. Rhxf6 d4 42. Rfb6 Kd8 43. Ra7 Kc8) 37... Kd5?! { (75.24 → Mate in 2) Checkmate is now unavoidable. Kf7 was best. } (37... Kf7 38. Rc7+) 38. Rc5+ Kd6 39. Rhxf5? { (Mate in 10 → 9.58) Lost forced checkmate sequence. Rh6+ was best. } (39. Rh6+ Kd7 40. Rh7+ Kd6 41. Ra5 Rc8 42. Ra6+ Rc6 43. Rh6+ Kc7 44. Raxc6+ Kd7 45. Rb6 Kc7) 39... b3 40. Rb5 Kc6 41. Rxb8 Kd6 42. Rxb3 Ke6 43. Re5+ Kd6 44. Rb6+ Kc7 45. Rh6 Kd7 46. Rg5 Ke7 47. Rg7+ Kf8 48. Ra7 Kg8 49. Rb6 Kf8 50. Rb8# { White wins by checkmate. } 1-0