CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/yGaDlBLF"] [Date "2023.03.12"] [White "Sasha"] [Black "GoldenRook4567"] [Result "0-1"] [UTCDate "2023.03.12"] [UTCTime "17:24:46"] [WhiteElo "1539"] [BlackElo "1704"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [WhiteTitle "IM🧁"] [BlackTitle "🏰"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } g6 4. e3 Nc6?! { (0.28 → 1.28) Inaccuracy. Bg7 was best. } (4... Bg7 5. h3) 5. c3?! { (1.28 → 0.35) Inaccuracy. c4 was best. } (5. c4 Bg7 6. Nbd2 dxc4 7. Bxc4 O-O 8. Rc1 Nh5 9. Be5 Nf6 10. Bg3 Nh5 11. Bh4 h6) 5... Bg7?! { (0.35 → 0.87) Inaccuracy. Nh5 was best. } (5... Nh5 6. Be5 f6 7. Bg3 e5 8. Bb5 e4 9. Nfd2 a6 10. Be2 Nxg3 11. hxg3 f5 12. c4) 6. h3 O-O 7. Nbd2 Bf5?! { (0.62 → 1.22) Inaccuracy. Nd7 was best. } (7... Nd7 8. Bb5 a5 9. O-O e5 10. Bxc6 exf4 11. Bxd5 Nb6 12. Be4 fxe3 13. fxe3 Re8 14. Qe2) 8. Bb5 Ne4 9. Bxc6 bxc6 10. Nxe4 dxe4 11. Nd2 Rb8 12. b3 c5 13. dxc5?? { (1.02 → -1.93) Blunder. O-O was best. } (13. O-O Rb6 14. Nc4 Ra6 15. Qe2 Qc8 16. Be5 f6 17. Bh2 cxd4 18. cxd4 c5 19. d5 Bd7) 13... Bxc3 14. Rc1 Bxd2+?? { (-2.02 → 0.24) Blunder. Bb4 was best. } (14... Bb4 15. Qe2 Qd5 16. Rc2 f6 17. O-O e5 18. Bg3 Qd3 19. Nc4 Rfd8 20. a3 Bxc5 21. b4) 15. Qxd2 Qxd2+ 16. Kxd2 Rfd8+ 17. Ke1?! { (0.22 → -0.44) Inaccuracy. Kc2 was best. } (17. Kc2) 17... Rbc8 18. c6?! { (-0.19 → -1.04) Inaccuracy. f3 was best. } (18. f3 f6) 18... f6 19. f3?! { (-0.65 → -1.23) Inaccuracy. Ke2 was best. } (19. Ke2 e5 20. Bg3 Kf7 21. f4 exf3+ 22. gxf3 e4 23. fxe4 Bxe4 24. Rhd1 Rxd1 25. Rxd1 Bxc6) 19... exf3 20. gxf3 g5?! { (-1.10 → -0.37) Inaccuracy. e5 was best. } (20... e5 21. Bh6 a5 22. e4 Be6 23. Kf2 a4 24. bxa4 Rd4 25. a5 Ra4 26. Rc2 Rxa5 27. Rb2) 21. Bg3 a5 22. f4?? { (-0.30 → -2.19) Blunder. e4 was best. } (22. e4 Be6 23. Rd1 Rxd1+ 24. Kxd1 h5 25. h4 g4 26. fxg4 Bxg4+ 27. Kc2 e5 28. Rc1 a4) 22... g4 23. hxg4 Bxg4 24. Rh4 Bf3?? { (-2.48 → 0.22) Blunder. h5 was best. } (24... h5 25. Rh2 Rd3 26. Kf2 a4 27. b4 Ra3 28. Rc2 Kf7 29. Rh4 Bf5 30. Rb2 Kg6 31. b5) 25. Rh2?! { (0.22 → -0.68) Inaccuracy. f5 was best. } (25. f5 h5) 25... Rd6 26. f5 Rxc6 27. Rxc6 Bxc6 28. Rc2 Be4 29. Rxc7 Rxc7 30. Bxc7 Bxf5 31. a3 Kf7 32. b4? { (0.00 → -1.30) Mistake. Bxa5 was best. } (32. Bxa5 Bc2 33. b4 Ba4 34. Kf2 Kg6 35. Bd8 e5 36. Kg2 Bc6+ 37. Kg3 Kg5 38. Kh2 Ba4) 32... axb4? { (-1.30 → -0.16) Mistake. a4 was best. } (32... a4) 33. axb4 Ke6 34. Kd2 Kd5 35. Kc3 Kc6 36. Kc4?? { (-0.37 → -9.57) Blunder. Bd8 was best. } (36. Bd8 Kd7) 36... Kxc7 37. b5 Kb6 38. Kb4 e5 39. e4?! { (-66.70 → Mate in 16) Checkmate is now unavoidable. Kc3 was best. } (39. Kc3 Kxb5) 39... Bxe4 40. Kc4 h5 41. Kb4 h4 42. Kc3 Kxb5 43. Kd2 Kc4 44. Ke3 h3 45. Kxe4 h2 46. Kf3 h1=Q+ 47. Kg4 e4 48. Kf5 e3 49. Kxf6 e2 50. Kf5 e1=Q 51. Kf4 Qhf1+ 52. Kg4 Qe8 53. Kg5 Qg8+ 54. Kh5 Qh1# { Black wins by checkmate. } 0-1