CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/cKgssDhz"] [Date "2022.03.08"] [White "Hikerboyz"] [Black "Oskar"] [Result "1/2-1/2"] [UTCDate "2022.03.08"] [UTCTime "15:37:30"] [WhiteElo "1615"] [BlackElo "1766"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [WhiteTitle "GM"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. d3 { C20 King's Pawn Game: Leonardis Variation } Bc5 3. Nc3 Qf6? { (-0.17 → 0.87) Mistake. Nf6 was best. } (3... Nf6 4. g3) 4. Nf3 Nc6?! { (0.72 → 1.34) Inaccuracy. Ne7 was best. } (4... Ne7 5. Be3 Bxe3 6. fxe3 O-O 7. Qd2 d6 8. Be2 Nd7 9. d4 a6 10. O-O-O b5 11. a3) 5. Bg5 Qg6 6. Be2?! { (1.37 → 0.41) Inaccuracy. Nd5 was best. } (6. Nd5 Bd6 7. c4 b6 8. g3 Nge7 9. h4 h5 10. Bh3 f6 11. Be3 Nxd5 12. cxd5 Ne7) 6... Nd4?! { (0.41 → 1.08) Inaccuracy. Nge7 was best. } (6... Nge7 7. O-O) 7. Nxe5?? { (1.08 → -7.27) Blunder. Nd5 was best. } (7. Nd5 Nxf3+ 8. Bxf3 Qd6 9. Qd2 f6 10. Be3 Bxe3 11. Nxe3 Ne7 12. c3 O-O 13. d4 a5) 7... Qxg5 8. Nd5 Qxe5 9. c4 Nxe2 10. Qxe2 Qxb2?? { (-9.85 → 8.82) Blunder. c6 was best. } (10... c6 11. f4) 11. Qxb2 c6 12. Nc7+ Kd8 13. Nxa8 b6 14. Qxg7 Bd4?! { (14.62 → Mate in 1) Checkmate is now unavoidable. Ke7 was best. } (14... Ke7 15. Qxh8 Kf8 16. Qe5 d6 17. Qc3 d5 18. cxd5 Bb7 19. Nc7 cxd5 20. exd5 h6 21. Qe5) 15. Qxd4?! { (Mate in 1 → 14.46) Lost forced checkmate sequence. Qf8# was best. } (15. Qf8#) 15... f6 16. Qxf6+?! { (14.61 → 5.59) Inaccuracy. Qd6 was best. } (16. Qd6 Ke8 17. Qc7 Ne7 18. Qxa7 Kf7 19. Nxb6 Kg6 20. f3 Rg8 21. g3 Re8 22. O-O-O Kf7) 16... Nxf6 17. O-O Rg8 18. e5?! { (5.68 → 4.04) Inaccuracy. a4 was best. } (18. a4 Bb7) 18... Nh5?! { (4.04 → 5.18) Inaccuracy. Ng4 was best. } (18... Ng4) 19. f3?? { (5.18 → 1.37) Blunder. f4 was best. } (19. f4 c5 20. Rf2 Bb7 21. Nxb6 axb6 22. f5 Ng7 23. Rb1 Kc7 24. g4 Re8 25. Re1 Rf8) 19... Nf4 20. g3 Nxd3 21. Rad1?? { (1.30 → -2.35) Blunder. f4 was best. } (21. f4 Bb7) 21... Nxe5 22. f4 Nxc4 23. a4?? { (-2.26 → -6.43) Blunder. Rd4 was best. } (23. Rd4 b5) 23... Ba6? { (-6.43 → -3.65) Mistake. Ne3 was best. } (23... Ne3) 24. Rf3 Nb2?! { (-4.05 → -2.82) Inaccuracy. Bb7 was best. } (24... Bb7 25. Rc3) 25. Rd4? { (-2.82 → -5.26) Mistake. Ra1 was best. } (25. Ra1 Bc4 26. f5 Bd5 27. Rff1 Nc4 28. f6 Rf8 29. Rf4 d6 30. a5 b5 31. Nb6 axb6) 25... Be2?? { (-5.26 → 3.90) Blunder. c5 was best. } (25... c5 26. Rd6) 26. Re3?? { (3.90 → -1.53) Blunder. Rf2 was best. } (26. Rf2) 26... Bd1?? { (-1.53 → 0.64) Blunder. Ba6 was best. } (26... Ba6 27. f5) 27. f5 Bxa4? { (0.52 → 1.82) Mistake. c5 was best. } (27... c5 28. Rh4) 28. f6 Rf8 29. Rf3?? { (1.56 → -3.97) Blunder. Rb4 was best. } (29. Rb4 Rxf6 30. Rxb2 c5 31. Ra3 b5 32. Rf2 Rxf2 33. Kxf2 d5 34. g4 d4 35. Ke1 c4) 29... Bd1?? { (-3.97 → 3.31) Blunder. c5 was best. } (29... c5) 30. Rf2 c5 31. Rd5?? { (3.37 → -3.08) Blunder. Rd6 was best. } (31. Rd6 Bg4) 31... Bb3 32. Rdf5?! { (-2.87 → -4.47) Inaccuracy. Rdd2 was best. } (32. Rdd2 Nc4 33. Rd3 Na5 34. g4 Bf7 35. g5 Nc6 36. Rfd2 Be6 37. Ra3 Kc8 38. Nxb6+ axb6) 32... Be6 { Black offers draw } 33. Re5?! { (-4.58 → -7.87) Inaccuracy. Rh5 was best. } (33. Rh5 Nd3) 33... Nd3 34. Rxe6 dxe6?! { (-7.75 → -5.20) Inaccuracy. Nxf2 was best. } (34... Nxf2) 35. Rd2 c4 36. g4 Rxf6 37. h4 Rf4 38. Rg2 Ne1 39. Rg3 Nf3+ 40. Kf2 c3 41. Ke3 c2 42. Kxf4 c1=Q+ 43. Kxf3 Qc3+ 44. Kf4 e5+ 45. Kf5 Qxg3 46. g5 Qxh4 47. g6?! { (-74.71 → Mate in 13) Checkmate is now unavoidable. Kf6 was best. } (47. Kf6 Qf4+) 47... a5?! { (Mate in 13 → -76.14) Lost forced checkmate sequence. hxg6+ was best. } (47... hxg6+ 48. Ke6 Qe4 49. Kf6 Qxa8 50. Kg5 a5 51. Kh4 a4 52. Kg4 a3 53. Kg5 a2 54. Kh6) 48. Nxb6?! { (-76.14 → Mate in 10) Checkmate is now unavoidable. g7 was best. } (48. g7 Qh5+) 48... hxg6+?! { (Mate in 10 → -84.53) Lost forced checkmate sequence. Qh5+ was best. } (48... Qh5+ 49. Ke4 Qxg6+ 50. Kf3 Qxb6 51. Kg3 a4 52. Kf3 a3 53. Kg4 a2 54. Kf5 a1=Q 55. Kg4) 49. Kxe5 g5?! { (Mate in 21 → -15.93) Lost forced checkmate sequence. Qg5+ was best. } (49... Qg5+) 50. Nd5 g4 51. Nf4 g3 52. Ng6 Qa4 53. Nf4 Qc4 54. Ng2 a4 55. Ne3 a3?! { (Mate in 9 → -59.83) Lost forced checkmate sequence. Qe2 was best. } (55... Qe2 56. Kd4 g2 57. Nxg2 Qxg2 58. Kc4 a3 59. Kc5 a2 60. Kd4 a1=Q+ 61. Kc4 Qa4+ 62. Kd3) 56. Nxc4 a2 57. Kf4 a1=Q 58. Kxg3?! { (-26.98 → Mate in 10) Checkmate is now unavoidable. Ne5 was best. } (58. Ne5 g2) 58... Qc3+ 59. Ne3?! { (-56.09 → Mate in 8) Checkmate is now unavoidable. Kf2 was best. } (59. Kf2 Qc2+ 60. Ke3 Qxc4 61. Kd2 Ke7 62. Kd1 Qc3 63. Ke2 Ke8 64. Kd1 Qd3+ 65. Kc1 Qb3) 59... Qxe3+ 60. Kg4 Qf2 61. Kg5 Qf3 62. Kg6 Qf4 63. Kg7 Ke8 64. Kg6 Ke7 65. Kh5 Ke6 66. Kg6 Qf5+ 67. Kg7 Qf6+ 68. Kh7 Ke7 69. Kg8 Qg6+ 70. Kh8 Qh6+ 71. Kg8 Ke6?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qg5+ was best. } { Draw by stalemate. } (71... Qg5+ 72. Kh8 Kf8 73. Kh7 Qh5#) 1/2-1/2