CohenChessClub.com

[Event "August Chess Megatournament"] [Site "https://cohenchessclub.com/l4nBIz66"] [Date "2023.08.13"] [White "Maxim"] [Black "jerry"] [Result "1-0"] [UTCDate "2023.08.13"] [UTCTime "19:00:00"] [WhiteElo "1705"] [BlackElo "1366"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [WhiteTitle "GM🧂"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C02"] [Opening "French Defense: Advance Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e6 2. d4 d5 3. e5 { C02 French Defense: Advance Variation } Ne7 4. c3 Nec6? { (0.43 → 1.58) Mistake. c5 was best. } (4... c5) 5. Nf3 Be7 6. Be2 O-O 7. O-O Bd7 8. Be3?! { (1.91 → 1.35) Inaccuracy. Bf4 was best. } (8. Bf4) 8... Bh4? { (1.35 → 2.67) Mistake. Be8 was best. } (8... Be8 9. Ne1) 9. g3?! { (2.67 → 1.82) Inaccuracy. Nxh4 was best. } (9. Nxh4) 9... Be7 10. Nbd2 Na5?! { (1.60 → 2.78) Inaccuracy. Be8 was best. } (10... Be8 11. Ne1 Nd7 12. f4 f6 13. Bd3 a5 14. Qg4 f5 15. Qh3 Bg6 16. Kh1 Qe8 17. Rg1) 11. Ne1?! { (2.78 → 2.04) Inaccuracy. Bd3 was best. } (11. Bd3 a6 12. b4 Nac6 13. Qe2 Be8 14. Bf4 Nd7 15. a4 f5 16. exf6 Rxf6 17. b5 Na5) 11... Bc6?! { (2.04 → 3.08) Inaccuracy. b6 was best. } (11... b6 12. b4) 12. Bf3? { (3.08 → 1.42) Mistake. Bd3 was best. } (12. Bd3 Nc4) 12... Nd7?! { (1.42 → 2.51) Inaccuracy. Bb5 was best. } (12... Bb5 13. Be2 Bxe2 14. Qxe2 Nd7 15. Nd3 Nc4 16. Nxc4 dxc4 17. Nf4 Nb6 18. Rad1 a5 19. Nh5) 13. Bg2?? { (2.51 → -0.03) Blunder. a4 was best. } (13. a4) 13... Nc4? { (-0.03 → 1.51) Mistake. Bb5 was best. } (13... Bb5 14. b4 Nc4 15. Nxc4 Bxc4 16. Nd3 a5 17. a3 axb4 18. cxb4 Ra7 19. f4 Qa8 20. Bc1) 14. Nxc4 dxc4 15. f3? { (1.72 → 0.49) Mistake. Qg4 was best. } (15. Qg4 Kh8) 15... Nb6 16. Nc2 Nd5 17. Qe2 Nxe3?? { (0.20 → 2.09) Blunder. b5 was best. } (17... b5) 18. Nxe3 Bb5? { (2.03 → 3.47) Mistake. b5 was best. } (18... b5 19. f4 Bxg2 20. Qxg2 Qd7 21. h4 Rae8 22. Rad1 Kh8 23. Qf3 c6 24. h5 f6 25. Kg2) 19. Rfe1?? { (3.47 → 1.16) Blunder. f4 was best. } (19. f4 Rb8) 19... Bg5?? { (1.16 → 4.50) Blunder. c5 was best. } (19... c5 20. d5) 20. a4?? { (4.50 → 0.49) Blunder. f4 was best. } (20. f4 Be7) 20... Bxe3+ 21. Qxe3 Ba6?? { (0.40 → 2.51) Blunder. Bc6 was best. } (21... Bc6 22. f4 Qd7 23. Qe2 Bxg2 24. Kxg2 b5 25. axb5 Qxb5 26. b4 a5 27. bxa5 Rxa5 28. Rxa5) 22. Bf1?! { (2.51 → 1.45) Inaccuracy. f4 was best. } (22. f4 Qe7) 22... g6 23. Qh6 b5 24. a5?? { (2.78 → -0.13) Blunder. axb5 was best. } (24. axb5 Bxb5 25. Re4 Qd7 26. b4 f6 27. exf6 Rxf6 28. Qe3 Bc6 29. Bxc4 Bxe4 30. Qxe4 c6) 24... Qd5?? { (-0.13 → 1.71) Blunder. Bb7 was best. } (24... Bb7) 25. Bg2?! { (1.71 → 0.79) Inaccuracy. Re4 was best. } (25. Re4 Qd7) 25... Qc6?? { (0.79 → 3.10) Blunder. Bb7 was best. } (25... Bb7 26. Re4) 26. Re4 f5?! { (3.00 → 4.09) Inaccuracy. Qd7 was best. } (26... Qd7) 27. Rh4?? { (4.09 → 0.97) Blunder. exf6 was best. } (27. exf6 Rxf6) 27... Rf7 28. Rf1?? { (1.43 → -0.88) Blunder. f4 was best. } (28. f4 Qe8 29. g4 fxg4 30. Be4 Rg7 31. Rxg4 Rb8 32. f5 exf5 33. Bxf5 Bb7 34. Rf1 c5) 28... Bb7 29. Rf2?! { (-0.60 → -1.62) Inaccuracy. Qg5 was best. } (29. Qg5 Rg7 30. g4 b4 31. gxf5 gxf5 32. Qh6 Qd7 33. Rh5 Bd5 34. Rg5 Rf8 35. f4 Rxg5) 29... Qd7 30. Bh3 Bd5 { Black offers draw } 31. g4? { (-1.70 → -3.19) Mistake. Bf1 was best. } (31. Bf1) 31... fxg4?? { (-3.19 → -1.06) Blunder. f4 was best. } (31... f4 32. Qg5) 32. Rxg4 Rg7 33. Rf4 Qe7 34. Rf6 Rf8 35. Rxf8+ Qxf8 36. Bg2 a6?! { (-1.49 → -0.47) Inaccuracy. g5 was best. } (36... g5 37. h4) 37. Qg5 Rf7 38. f4 Bxg2?! { (-0.57 → 0.00) Inaccuracy. Rf5 was best. } (38... Rf5 39. Qg3 c6 40. Bh3 Rf7 41. Bg2 b4 42. h4 Kh8 43. Kh2 Qd8 44. Qg5 Qxg5 45. hxg5) 39. Kxg2 c6 40. Kg3 h6 41. Qg4 h5?? { (0.00 → 6.86) Blunder. Qe8 was best. } (41... Qe8 42. Kf3 Rf5 43. Ke3 Kh7 44. h4 Rh5 45. Rg2 Qf7 46. Rg3 Qe8) 42. Qh4?? { (6.86 → -0.53) Blunder. Qxe6 was best. } (42. Qxe6) 42... Qe7? { (-0.53 → 0.51) Mistake. b4 was best. } (42... b4 43. Qh3) 43. Qxe7 Rxe7 44. Kh4 Rf7 45. Kg5 Rg7?? { (0.28 → 9.06) Blunder. Kg7 was best. } (45... Kg7) 46. Kf6 Rf7+ { Black offers draw } 47. Kxe6 Kg7 48. Kd6 g5 49. f5 g4 50. e6 Rf6 51. Kd7 Kh6 52. e7 g3 53. hxg3 Rf7 54. Kd8 Kg5?! { (13.39 → Mate in 6) Checkmate is now unavoidable. Rf6 was best. } (54... Rf6 55. e8=Q) 55. e8=Q Rxf5 56. Rxf5+?! { (Mate in 5 → 62.92) Lost forced checkmate sequence. Qg8+ was best. } (56. Qg8+ Kf6 57. Qf8+ Kg6 58. Rxf5 Kh7 59. Qf7+ Kh8 60. Rxh5#) 56... Kxf5 57. Qd7+ Ke4 58. Qe6+ Kd3 59. Ke7 Kc2 60. Qe2+ Kb3 61. Qd1+ Kxb2 62. Qd2+ Kb3 63. Ke6 Ka4?! { (11.44 → Mate in 1) Checkmate is now unavoidable. b4 was best. } (63... b4 64. cxb4) 64. Ke5?! { (Mate in 1 → 11.45) Lost forced checkmate sequence. Qa2# was best. } (64. Qa2#) 64... Kxa5?! { (11.45 → Mate in 6) Checkmate is now unavoidable. Kb3 was best. } { Black offers draw } (64... Kb3 65. Kd6) 65. Kd6 Kb6 66. d5 Ka5 67. Kxc6 Ka4 68. Qa2# { White wins by checkmate. } 1-0