CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/hmeivf6N"] [Date "2023.04.12"] [White "RoWaN"] [Black "ZePHyRos"] [Result "1/2-1/2"] [UTCDate "2023.04.12"] [UTCTime "20:22:24"] [WhiteElo "1448"] [BlackElo "1611"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-2"] [WhiteTitle "NM🎼"] [BlackTitle "GM☢"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. c3?! { (0.55 → 0.01) Inaccuracy. c4 was best. } (3. c4) 3... Nc6 4. Bf4 Nf6 5. e3 Qd7?! { (0.21 → 1.21) Inaccuracy. e6 was best. } (5... e6 6. Nbd2 Bd6 7. Bg3 O-O 8. Be2 Re8 9. c4 Bxg3 10. hxg3 e5 11. dxe5 Nxe5 12. Nxe5) 6. Bd3?! { (1.21 → 0.45) Inaccuracy. Bb5 was best. } (6. Bb5 a6 7. Ne5 Qe6 8. Qa4 Nd7 9. Bxc6 bxc6 10. Qxc6 Qxc6 11. Nxc6 f6 12. Nd2 h5) 6... Bxd3 7. Qxd3 O-O-O 8. Ne5?! { (0.88 → 0.20) Inaccuracy. Nbd2 was best. } (8. Nbd2 Nh5 9. b4 f6 10. h3 e5 11. dxe5 d4 12. a3 dxe3 13. Qxd7+ Rxd7 14. Bxe3 Nxe5) 8... Nxe5 9. Bxe5 g6?? { (0.22 → 2.04) Blunder. Ne8 was best. } (9... Ne8 10. h3 f6 11. Bh2 e6 12. Nd2 Bd6 13. O-O Bxh2+ 14. Kxh2 Kb8 15. e4 dxe4 16. Nxe4) 10. Bxf6?? { (2.04 → 0.14) Blunder. c4 was best. } (10. c4) 10... exf6 11. Nd2 f5 12. O-O-O Bh6 13. f4?! { (0.58 → -0.23) Inaccuracy. g3 was best. } (13. g3 Bg7 14. Nb3 Bf8 15. h4 h5 16. Qc2 Bd6 17. Nc5 Qe7 18. Nd3 c6 19. Rhe1 Rd7) 13... g5? { (-0.23 → 1.23) Mistake. Rhe8 was best. } (13... Rhe8 14. h4 Bf8 15. h5 Re6 16. Nf3 f6 17. Rde1 a6 18. Nh4 Qe8 19. Nf3 c5 20. dxc5) 14. g3 gxf4?! { (0.72 → 1.34) Inaccuracy. f6 was best. } (14... f6) 15. gxf4?! { (1.34 → 0.68) Inaccuracy. exf4 was best. } (15. exf4 Rde8 16. Qf3 Qc6 17. Rde1 Bg7 18. Kb1 Kb8 19. a3 a5 20. Qh5 Qg6 21. Qd1 Qc6) 15... Kb8 16. Nf3 f6?! { (0.67 → 1.52) Inaccuracy. Rde8 was best. } (16... Rde8 17. Rhg1 a6 18. Rg3 Bf8 19. Kb1 Bd6 20. a3 Ka7 21. Rdg1 Re7 22. Rh3 f6 23. Nd2) 17. Rhg1?! { (1.52 → 0.81) Inaccuracy. Nh4 was best. } (17. Nh4 Rhe8 18. Nxf5 Bf8 19. Rhe1 Re6 20. Re2 Rde8 21. Rg1 a5 22. Rg8 Qf7 23. Reg2 Re4) 17... Rhg8?! { (0.81 → 1.56) Inaccuracy. Rhe8 was best. } (17... Rhe8 18. Rg3) 18. b4? { (1.56 → 0.22) Mistake. Nh4 was best. } (18. Nh4 Rge8) 18... Rg7? { (0.22 → 1.64) Mistake. Rge8 was best. } (18... Rge8 19. Kb2) 19. a3?! { (1.64 → 0.59) Inaccuracy. Rxg7 was best. } (19. Rxg7 Bxg7 20. Nh4 Bf8 21. Kd2 Qe8 22. Qxf5 Qa4 23. Qc2 Qd7 24. Nf5 Qe8 25. Rg1 Qh5) 19... Rdg8 20. Rxg7 Rxg7 21. Rg1 Rxg1+?! { (0.69 → 1.37) Inaccuracy. Rg4 was best. } (21... Rg4 22. Kd2 a6 23. Ke2 Qe8 24. Kf2 Qh5 25. Qf1 Bf8 26. Rg3 Bd6 27. Rh3 Qg6 28. Nd2) 22. Nxg1 Qa4?! { (1.25 → 1.96) Inaccuracy. Bf8 was best. } (22... Bf8 23. Ne2) 23. Qxf5?? { (1.96 → 0.00) Blunder. Kd2 was best. } (23. Kd2 Qxa3) 23... Qxa3+ 24. Kc2?? { (0.00 → -2.94) Blunder. Kd2 was best. } (24. Kd2 Qb2+ 25. Qc2 Qxc2+ 26. Kxc2 Kc8 27. Ne2 Kd7 28. Ng3 a6 29. h3 c6 30. Kd3 Bf8) 24... Qa2+ 25. Kd3?? { (-3.50 → -10.25) Blunder. Kd1 was best. } (25. Kd1 Qa1+) 25... Qc4+?? { (-10.25 → 1.69) Blunder. Qb1+ was best. } (25... Qb1+) 26. Kd2 Qa2+ 27. Kc1?? { (1.51 → -3.17) Blunder. Ke1 was best. } (27. Ke1 a5) 27... Qa1+ 28. Kd2 Qxg1 29. Qxd5 Qxh2+ 30. Kd3 a6? { (-3.31 → -1.59) Mistake. Qh3 was best. } (30... Qh3) 31. Qg8+?? { (-1.59 → -3.53) Blunder. Qd8+ was best. } (31. Qd8+ Ka7 32. Qxc7 Bf8 33. Qd8 Bg7 34. c4 Qg2 35. c5 Qg6+ 36. e4 Qg3+ 37. Kc4 Qxf4) 31... Ka7 32. Qxh7?! { (-3.53 → -5.47) Inaccuracy. Qf7 was best. } (32. Qf7 c6 33. Qxf6 Qh5 34. c4 Qg6+ 35. Qxg6 hxg6 36. c5 Bg7 37. e4 Kb8 38. d5 cxd5) 32... Qh3?? { (-5.47 → -1.15) Blunder. Bxf4 was best. } (32... Bxf4 33. Qxh2) 33. Qxc7 Bxf4?? { (-0.90 → 2.44) Blunder. Qe6 was best. } (33... Qe6 34. Qc5+) 34. Qxf4 Kb6?? { (2.22 → 5.45) Blunder. Qh5 was best. } (34... Qh5 35. Kd2) 35. Qxf6+ Ka7 36. Qe5?! { (6.65 → 4.15) Inaccuracy. d5 was best. } (36. d5) 36... Qf1+ 37. Kc2?? { (4.54 → 1.34) Blunder. Ke4 was best. } (37. Ke4) 37... Qe2+ 38. Kb3 Qd1+?? { (1.53 → 4.31) Blunder. b5 was best. } (38... b5 39. Qe4) 39. Ka3?? { (4.31 → 0.78) Blunder. Kc4 was best. } (39. Kc4) 39... Qc1+?? { (0.78 → 4.48) Blunder. Qc2 was best. } (39... Qc2 40. Qc5+) 40. Kb3 Qb1+ 41. Kc4 Qa2+ 42. Kd3 Qb1+ 43. Ke2 Qc2+ 44. Kf3 Qxc3 45. Qc5+ Qxc5 46. bxc5 a5 47. Ke2 a4 48. Kd2 a3 49. Kc2 a2 50. Kb2 Kb8 51. Kxa2 Kc7 52. Kb3 Kc6 53. Kc4 Kc7 54. e4 Kc6?! { (70.92 → Mate in 14) Checkmate is now unavoidable. b6 was best. } (54... b6 55. cxb6+) 55. e5?! { (Mate in 14 → 82.68) Lost forced checkmate sequence. d5+ was best. } (55. d5+ Kd7 56. Kb5 Ke7 57. Kb6 Kf6 58. d6 Ke5 59. Kxb7 Ke6 60. e5 Kd5 61. c6 Kc4) 55... Kd7?! { (82.68 → Mate in 28) Checkmate is now unavoidable. b5+ was best. } (55... b5+ 56. cxb6) 56. Kd5 Ke7 57. c6?! { (Mate in 12 → 72.47) Lost forced checkmate sequence. e6 was best. } (57. e6 Ke8 58. Kd6 Kf8 59. e7+ Kf7 60. d5 Kg6 61. c6 bxc6 62. dxc6 Kf5 63. e8=Q Kg4) 57... b5?! { (72.47 → Mate in 14) Checkmate is now unavoidable. bxc6+ was best. } (57... bxc6+ 58. Kxc6) 58. Kc5 b4 59. Kxb4 Kd8 60. Kc5 Kc7 61. Kd5 Kd8 62. Kd6 Kc8 { Black offers draw } 63. e6 Kd8 64. e7+ Ke8 65. Ke6?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. c7 was best. } { Draw by stalemate. } (65. c7 Kf7 66. c8=Q Kg6 67. e8=Q+ Kg5 68. Qe5+ Kh6 69. Qf8+ Kh7 70. Qef5#) 1/2-1/2