CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ejuYJOMH"] [Date "2023.04.24"] [White "ChessMasterPlayer"] [Black "Masterwill"] [Result "0-1"] [UTCDate "2023.04.24"] [UTCTime "23:08:31"] [WhiteElo "1420"] [BlackElo "1287"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+16"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Bc4 Nf6 4. O-O?! { (-0.04 → -0.97) Inaccuracy. d3 was best. } (4. d3 Nc6 5. O-O g6 6. Re1 Bg7 7. c3 O-O 8. h3 Na5 9. Bb5 a6 10. Ba4 b5) 4... g6?? { (-0.97 → 0.75) Blunder. Nxe4 was best. } (4... Nxe4 5. Re1 d5 6. Bf1 Nf6 7. d4 e6 8. c4 dxc4 9. Nc3 cxd4 10. Nxd4 Nc6 11. Nxc6) 5. d4?! { (0.75 → 0.13) Inaccuracy. e5 was best. } (5. e5 dxe5 6. Nxe5 e6 7. Bb5+ Nbd7 8. Qf3 Bg7 9. Bxd7+ Bxd7 10. Qxb7 O-O 11. Nc3 Be8) 5... Bg7?? { (0.13 → 2.61) Blunder. cxd4 was best. } (5... cxd4 6. Nxd4) 6. dxc5 dxc5?! { (2.41 → 3.31) Inaccuracy. O-O was best. } (6... O-O 7. cxd6) 7. Qxd8+ Kxd8 8. Nc3 Ke8?! { (2.75 → 3.93) Inaccuracy. e6 was best. } (8... e6 9. e5 Nfd7 10. Bg5+ Kc7 11. Nb5+ Kb6 12. Rfe1 Nc6 13. Bf4 g5 14. Nxg5 Ndxe5 15. Bf1) 9. Nd5?? { (3.93 → 0.49) Blunder. Nb5 was best. } (9. Nb5 Na6 10. Ng5 Rf8 11. e5 Ng4 12. f4 h5 13. Re1 Nh6 14. Bd2 Nf5 15. Rad1 e6) 9... Bg4?? { (0.49 → 6.00) Blunder. Nxd5 was best. } (9... Nxd5 10. exd5 Nd7 11. a4 Ne5 12. Nxe5 Bxe5 13. Re1 Bd6 14. Bd3 f6 15. g3 Kf7 16. c4) 10. Nxf6+?? { (6.00 → 2.00) Blunder. Nc7+ was best. } (10. Nc7+ Kd7) 10... exf6 { Black offers draw } 11. Bb5+?! { (2.08 → 1.34) Inaccuracy. Be3 was best. } (11. Be3 Nd7 12. Bd5 Ke7 13. Bf4 Bxf3 14. gxf3 Ne5 15. Kg2 Rac8 16. a4 Rc7 17. a5 Rd8) 11... Kf8? { (1.34 → 2.51) Mistake. Nd7 was best. } (11... Nd7) 12. Bf4 Bxf3?! { (1.93 → 2.54) Inaccuracy. Ke7 was best. } (12... Ke7 13. Rad1) 13. gxf3 f5?! { (2.87 → 3.96) Inaccuracy. a6 was best. } (13... a6 14. Bc4 Ke7 15. Rfd1 Rc8 16. Bf1 Nc6 17. Bd6+ Ke8 18. Bh3 Rd8 19. Bxc5 Bh6 20. Kg2) 14. exf5 gxf5?! { (3.28 → 4.30) Inaccuracy. Nc6 was best. } (14... Nc6 15. Bd6+) 15. Bd6+ Kg8 16. Bxc5 Bxb2 17. Rab1 Bf6?! { (4.67 → 7.13) Inaccuracy. Bg7 was best. } (17... Bg7 18. Rfd1 Na6 19. Be3 h5 20. Rd7 f4 21. Bxa6 fxe3 22. Rbxb7 Rh6 23. Bc4 e2 24. Bxe2) 18. Rfd1? { (7.13 → 3.71) Mistake. Kh1 was best. } (18. Kh1 h5) 18... a6? { (3.71 → 6.53) Mistake. Kg7 was best. } (18... Kg7 19. Kh1) 19. Bc4 b5 20. Bd5 Nc6 21. Bxc6 Rc8 22. Rd5?? { (6.48 → 0.62) Blunder. Rd6 was best. } (22. Rd6) 22... Rxc6 23. Rxf5 Kg7 24. Rd1 Kg6 25. Rfd5 Rcc8? { (0.00 → 1.52) Mistake. Rhc8 was best. } (25... Rhc8 26. Be3 Rxc2 27. Kh1 h6 28. Rg1+ Kh7 29. Rf5 R8c6 30. Bd4 Bxd4 31. Rxf7+ Kh8 32. Rf8+) 26. c4? { (1.52 → 0.00) Mistake. Kh1 was best. } (26. Kh1 Bb2 27. Rd6+ f6 28. Be3 Rhe8 29. Rxa6 Rxc2 30. Rb6 Bc3 31. Rg1+ Kf7 32. Rxb5 Rxa2) 26... Rhd8 27. Rxd8 Rxd8 28. Rxd8 Bxd8 29. a3?? { (0.00 → -4.92) Blunder. cxb5 was best. } (29. cxb5 axb5 30. Kf1 Bc7 31. h3 Kg5 32. Be3+ Kh4 33. Kg2 Kh5 34. Bc1 Kg6 35. Kf1 Bd6) 29... bxc4 30. Bb4 a5 31. Bc3 a4 32. f4 Bf6 33. Bxf6 Kxf6 34. Kf1 c3 35. Ke1 c2 36. Kd2 Kf5 37. Kxc2 Kxf4?? { (-7.00 → -0.79) Blunder. Kg4 was best. } (37... Kg4) 38. h4?? { (-0.79 → -7.91) Blunder. Kc3 was best. } (38. Kc3 Kf3) 38... Kf3 39. Kc3 Kxf2 40. Kb4 Kg3 41. Kxa4 Kxh4?? { (-61.56 → -0.68) Blunder. f5 was best. } (41... f5) 42. Kb3 Kg4?! { (-0.78 → 0.00) Inaccuracy. f5 was best. } (42... f5 43. a4 f4 44. a5 f3 45. a6 f2 46. a7 f1=Q 47. a8=Q Qd3+ 48. Kb4 h5 49. Qh1+) 43. Kc3?? { (0.00 → -58.66) Blunder. a4 was best. } (43. a4 f5 44. a5 f4 45. a6 f3 46. a7 f2 47. a8=Q f1=Q 48. Qe4+ Kg5 49. Qxh7 Qb5+) 43... Kf4 44. a4 Ke5 45. Kb4 Kd6 46. a5 Kc7 47. Kb5 Kb8 48. Kb6 f5 49. a6?! { (-59.95 → Mate in 14) Checkmate is now unavoidable. Kc5 was best. } (49. Kc5 h5 50. Kd4 h4 51. Ke3 h3 52. Kf3 f4 53. Kf2 Ka7 54. Kf3 Ka6 55. Kxf4 h2) 49... f4 50. a7+ Ka8 51. Kc5 f3 52. Kd4 f2 53. Ke3 f1=Q 54. Ke4 { White resigns. } 0-1