CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/mSXb3kln"] [Date "2025.02.23"] [White "Julian5"] [Black "Harry2"] [Result "1-0"] [UTCDate "2025.02.23"] [UTCTime "18:08:12"] [WhiteElo "1500"] [BlackElo "1536"] [WhiteRatingDiff "+261"] [BlackRatingDiff "-3"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin } Nf6 4. Be2 Nxe4?? { (0.12 → 4.34) Blunder. g6 was best. } (4... g6 5. O-O Bg7 6. Bb5+ Nc6 7. d4 O-O 8. d5 Ne5 9. Nxe5 dxe5 10. Re1 e6 11. dxe6) 5. Qa4+ Nd7?! { (3.98 → 6.50) Inaccuracy. Nc6 was best. } (5... Nc6 6. Qxe4 e5 7. Qe3 f5 8. d4 f4 9. Qd3 Qe7 10. Nbd2 exd4 11. h4 Bd7 12. Nb3) 6. Qxe4 g6 7. Qc2 Bg7 8. d4 O-O 9. Bf4?! { (5.93 → 4.49) Inaccuracy. O-O was best. } (9. O-O Qc7) 9... b6 10. Bd3? { (5.60 → 3.26) Mistake. O-O was best. } (10. O-O) 10... Bb7 11. Ng5?? { (3.69 → 0.09) Blunder. Be4 was best. } (11. Be4 d5) 11... Bxg2?? { (0.09 → 1.81) Blunder. h6 was best. } (11... h6 12. Nxf7 Rxf7 13. Bg3 Bxg2 14. Rg1 Bb7 15. Bxg6 Rf6 16. Bf5 e6 17. Be4 Bxe4 18. Qxe4) 12. Rg1 Bd5 13. Nd2?? { (2.44 → 0.52) Blunder. c4 was best. } (13. c4 h6) 13... f6?? { (0.52 → 7.54) Blunder. cxd4 was best. } (13... cxd4 14. Nxh7 dxc3 15. bxc3 Kxh7 16. Bxg6+ Kh8 17. Bd3 f5 18. O-O-O e6 19. Rg3 Rf7 20. Rdg1) 14. Ngf3?? { (7.54 → 1.51) Blunder. Nxh7 was best. } (14. Nxh7) 14... e5?? { (1.51 → 4.24) Blunder. f5 was best. } (14... f5 15. Bc4 Bxc4 16. Nxc4 cxd4 17. cxd4 b5 18. Ne3 e5 19. Bg5 Qe8 20. Nd5 e4 21. Nh4) 15. Be3?? { (4.24 → 0.00) Blunder. Bxg6 was best. } (15. Bxg6 hxg6 16. Qxg6 Rf7 17. Bh6 Qf8 18. dxc5 Nxc5 19. Nh4 Be6 20. O-O-O Rc8 21. Nf5 Bxf5) 15... c4?? { (0.00 → 5.26) Blunder. f5 was best. } (15... f5 16. Bc4 Bxc4 17. Nxc4 f4 18. Bd2 e4 19. Nxd6 exf3 20. Qb3+ Kh8 21. Nf7+ Rxf7 22. Qxf7) 16. Be4 Bxe4 17. Nxe4?! { (3.50 → 2.29) Inaccuracy. Qxe4 was best. } (17. Qxe4) 17... f5?! { (2.29 → 3.08) Inaccuracy. d5 was best. } (17... d5 18. Ng3) 18. Nxd6? { (3.08 → 1.80) Mistake. Neg5 was best. } (18. Neg5 Qe7 19. O-O-O Rac8 20. dxe5 dxe5 21. Qd2 Nf6 22. Qd6 Rfe8 23. Qxe7 Rxe7 24. h4 f4) 18... Nf6?? { (1.80 → 8.75) Blunder. exd4 was best. } (18... exd4 19. cxd4 Qe7 20. Qxc4+ Kh8 21. Qd5 Nf6 22. Qe5 Qd7 23. Ng5 Ne4 24. Ngf7+ Rxf7 25. Nxf7+) 19. Nxc4?! { (8.75 → 6.10) Inaccuracy. dxe5 was best. } (19. dxe5 Qc7) 19... e4 20. Nfe5 Nd7 21. Bg5 Bf6 22. Bxf6 Rxf6 23. O-O-O b5 24. Na5 Rd6 25. Nb7 Qb6 26. Nxd6 Qxd6 27. Nc4?? { (12.37 → 2.73) Blunder. Qb3+ was best. } (27. Qb3+) 27... bxc4 28. d5?? { (2.88 → -0.23) Blunder. Qa4 was best. } (28. Qa4 Nb6) 28... Ne5 29. Qa4?! { (-0.03 → -0.76) Inaccuracy. Kb1 was best. } (29. Kb1) 29... Nd3+ 30. Kc2?? { (-0.91 → -6.87) Blunder. Kb1 was best. } (30. Kb1 Nxf2) 30... Nxf2?? { (-6.87 → -2.67) Blunder. Qb6 was best. } (30... Qb6 31. Qa3 Qxf2+ 32. Kb1 e3 33. Rdf1 Qxh2 34. Rh1 e2 35. Rfg1 Qf2 36. Re1 Qe3 37. Qa6) 31. Qxc4 Nxd1?! { (-3.10 → -2.26) Inaccuracy. Nxd1 was best. } (31... Nxd1 32. Rxd1 Qxh2+ 33. Kc1 Qd6 34. Qd4 Re8 35. c4 e3 36. c5 Qg3 37. Qa4 Re5 38. Qb3) 32. Kxd1?? { (-2.26 → -4.59) Blunder. Rxd1 was best. } (32. Rxd1 Qxh2+) 32... Rd8 33. Kc1 Qf4+ 34. Kc2? { (-4.48 → -9.49) Mistake. Kb1 was best. } (34. Kb1 Qd2) 34... Qf2+ 35. Kb3 Rb8+ 36. Ka3 Qxb2+ 37. Ka4 Qc2+ 38. Ka3 Qb2+ 39. Ka4 Qb5+?? { (-5.90 → 10.51) Blunder. Qc2+ was best. } (39... Qc2+ 40. Ka5 Qf2 41. Rf1 Qb2 42. Ka4 Qxh2 43. Re1 Qd6 44. Qc6 Qxc6+ 45. dxc6 Rc8 46. Kb5) 40. Qxb5 Rxb5 41. Kxb5 f4 42. Rf1 f3 43. d6 Kf8 44. Kc6 g5?! { (12.06 → Mate in 20) Checkmate is now unavoidable. g5 was best. } (44... g5 45. d7) 45. d7 Ke7 46. Kc7 g4 47. d8=Q+ Ke6 48. Kc6 e3 49. Qd3 e2 50. Qe3+?! { (Mate in 31 → 69.25) Lost forced checkmate sequence. Qe4+ was best. } (50. Qe4+) 50... Kf5 51. Qc5+ Kf4 52. Qd4+?! { (Mate in 5 → 69.31) Lost forced checkmate sequence. Kd6 was best. } (52. Kd6 g3 53. Qe5+ Kg4 54. Qxg3+ Kh5 55. Rg1 Kh6 56. Qg5#) 52... Kg5 53. Qe5+ Kh4 54. Qg3+ Kg5 55. Rxf3 e1=Q 56. Qxe1?! { (Mate in 4 → 73.18) Lost forced checkmate sequence. Qf4+ was best. } (56. Qf4+ Kh5 57. Qf5+ Kh6 58. Qf6+ Kh5 59. Rf5#) 56... gxf3 57. Qe5+ Kg4 58. Qe4+ Kh3 59. Qxf3+ Kxh2 60. c4 Kg1 61. Kd7 h5?! { (73.94 → Mate in 6) Checkmate is now unavoidable. h6 was best. } (61... h6 62. Kc6) 62. Qxh5 a5 63. c5 Kf2 64. c6 { Black resigns. } 1-0