CohenChessClub.com

[Event "August Chess Megatournament"] [Site "https://cohenchessclub.com/Akiga5Le"] [Date "2023.08.13"] [White "Maxim"] [Black "Aiden4"] [Result "1-0"] [UTCDate "2023.08.13"] [UTCTime "19:48:15"] [WhiteElo "1703"] [BlackElo "1432"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-16"] [WhiteTitle "GM🧂"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Bc4?! { (0.59 → 0.00) Inaccuracy. Nf3 was best. } { B20 Sicilian Defense: Bowdler Attack } (2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6) 2... g6?! { (0.00 → 0.56) Inaccuracy. Nf6 was best. } (2... Nf6 3. e5 d5 4. Be2 Ng8 5. Nf3 Nc6 6. O-O a6 7. c3) 3. Nf3 a6?! { (0.25 → 0.97) Inaccuracy. Nf6 was best. } (3... Nf6) 4. Ne5? { (0.97 → -0.40) Mistake. d4 was best. } (4. d4 Bg7 5. dxc5 Qa5+ 6. c3 Qxc5 7. Qb3 e6 8. Be3 Qc6 9. Nbd2 Nf6 10. e5 Ng4) 4... e6 5. Nf3 b5 6. Be2 Bb7 7. d3 Nc6 8. O-O f6? { (0.00 → 1.21) Mistake. Nf6 was best. } (8... Nf6 9. c3) 9. Be3?! { (1.21 → 0.46) Inaccuracy. a4 was best. } (9. a4) 9... Ne5? { (0.46 → 1.60) Mistake. Nh6 was best. } (9... Nh6 10. Nfd2 Nd4 11. a4 Nf7 12. c3 Nxe2+ 13. Qxe2 bxa4 14. Rxa4 Bc6 15. Ra1 a5 16. Rc1) 10. h3 d6?! { (1.32 → 2.15) Inaccuracy. Nf7 was best. } (10... Nf7 11. a4 f5 12. axb5 axb5 13. Na3 b4 14. Nc4 fxe4 15. dxe4 Bxe4 16. Qd2 Nf6 17. Ng5) 11. Bf4? { (2.15 → 0.75) Mistake. a4 was best. } (11. a4) 11... g5?! { (0.75 → 1.79) Inaccuracy. Nxf3+ was best. } (11... Nxf3+ 12. Bxf3 Ne7 13. a4 Bg7 14. axb5 axb5 15. Rxa8 Bxa8 16. c3 O-O 17. Qb3 Qd7 18. Nd2) 12. Bxe5? { (1.79 → 0.55) Mistake. Nxe5 was best. } (12. Nxe5) 12... fxe5 13. Nh2 Nf6 14. Bh5+?! { (1.10 → 0.17) Inaccuracy. Ng4 was best. } (14. Ng4 Nd7 15. Ne3 Nf6 16. Bh5+ Kd7 17. a4 Be7 18. Nd2 b4 19. c3 a5 20. Nb3 Nxh5) 14... Ke7 15. Bg4?? { (0.27 → -1.32) Blunder. a4 was best. } (15. a4) 15... Bc8?? { (-1.32 → 0.25) Blunder. h5 was best. } (15... h5 16. Be2) 16. Be2?! { (0.25 → -0.41) Inaccuracy. Bh5 was best. } (16. Bh5) 16... Rg8? { (-0.41 → 1.00) Mistake. h5 was best. } (16... h5 17. a4 b4 18. Nd2 a5 19. c3 Bb7 20. g3 Bg7 21. Rc1 Qc7 22. Nc4 Ba6 23. cxb4) 17. Nc3?! { (1.00 → 0.00) Inaccuracy. Ng4 was best. } (17. Ng4 Bd7 18. Nxf6 Kxf6 19. a4 Be7 20. axb5 axb5 21. Nd2 Kg7 22. Bh5 Rxa1 23. Qxa1 Qa8) 17... Rg6?! { (0.00 → 0.85) Inaccuracy. Qe8 was best. } (17... Qe8 18. Ng4 Nd7 19. Ne3 Nf6) 18. Bg4?! { (0.85 → 0.00) Inaccuracy. Ng4 was best. } (18. Ng4 Rb8) 18... Bd7 19. Bh5?! { (0.44 → -0.22) Inaccuracy. Be2 was best. } (19. Be2 Bg7) 19... Rh6? { (-0.22 → 1.15) Mistake. Nxh5 was best. } (19... Nxh5 20. Qxh5 Qe8 21. Qe2 Rg8 22. a3 h5 23. b4 g4 24. hxg4 cxb4 25. axb4 Qg6 26. f4) 20. Bg4?! { (1.15 → 0.40) Inaccuracy. Ng4 was best. } (20. Ng4 Nxg4) 20... b4?! { (0.40 → 1.06) Inaccuracy. Rg6 was best. } (20... Rg6 21. a4) 21. Nb1 Rb8?! { (0.90 → 1.45) Inaccuracy. Nxg4 was best. } (21... Nxg4 22. Qxg4 Kf7 23. Nd2 Kg8 24. c3 Rh4 25. Qe2 Be8 26. cxb4 cxb4 27. a3 bxa3 28. bxa3) 22. Be2 Qc7 23. c3 Rb7?! { (0.97 → 1.75) Inaccuracy. bxc3 was best. } (23... bxc3 24. bxc3) 24. c4? { (1.75 → 0.63) Mistake. Nd2 was best. } (24. Nd2) 24... Qb8 25. Nd2 Rh4?! { (0.53 → 1.21) Inaccuracy. Kf7 was best. } (25... Kf7 26. b3 a5 27. a3 Ra7 28. axb4 Qxb4 29. Ng4 Nxg4 30. Bxg4 Be7 31. Nf3 Kg8 32. g3) 26. Nhf3 Rh5? { (1.28 → 2.67) Mistake. Rh6 was best. } (26... Rh6 27. Nxg5) 27. Ne1?? { (2.67 → 0.38) Blunder. Nxe5 was best. } (27. Nxe5) 27... Rh4? { (0.38 → 1.56) Mistake. Rh6 was best. } (27... Rh6) 28. Kh2? { (1.56 → 0.04) Mistake. Nef3 was best. } (28. Nef3 Rh6) 28... g4 29. g3?! { (0.07 → -0.55) Inaccuracy. Bxg4 was best. } (29. Bxg4) 29... Rh6?? { (-0.55 → 1.33) Blunder. Rxh3+ was best. } (29... Rxh3+ 30. Kg2 Rh6 31. Bxg4 a5 32. b3 a4 33. Bh3 Rg6 34. a3 axb3 35. Nxb3 bxa3 36. Rxa3) 30. Bxg4 Nxg4+?! { (1.34 → 2.45) Inaccuracy. a5 was best. } (30... a5 31. Ng2) 31. Qxg4 Rg6 32. Qh4+ Ke8 33. Qxh7 Rg7?! { (2.55 → 3.67) Inaccuracy. Rh6 was best. } (33... Rh6 34. Qg8) 34. Qh5+ Kd8 35. Qf3 Kc7 36. Nb3?! { (3.44 → 2.44) Inaccuracy. b3 was best. } (36. b3 Rh7 37. Kg2 Bh6 38. Qe2 a5 39. a3 a4 40. axb4 Rxb4 41. bxa4 Rb2 42. Nef3 Rf7) 36... Kb6?! { (2.44 → 3.35) Inaccuracy. Rg8 was best. } (36... Rg8 37. Qe2) 37. a4?? { (3.35 → 1.44) Blunder. a3 was best. } (37. a3 Ka7 38. Na5 Rb6 39. axb4 Rxb4 40. b3 Be7 41. Nc2 Rb6 42. Rfb1 Bg5 43. Qe2 Rh7) 37... a5 38. Nd2 Qe8 39. Nb3? { (1.22 → 0.01) Mistake. b3 was best. } (39. b3 Be7) 39... Be7 40. Nc2 Bxa4 41. Nxa5 Kxa5?? { (0.32 → 6.33) Blunder. Bxc2 was best. } (41... Bxc2 42. Nxb7 Kxb7 43. Qe2 Ba4 44. Kg2 Bc6 45. b3 Bd8 46. Rh1 Qf8 47. Ra2 Kb8 48. h4) 42. b3 Ra7 43. Rxa4+ Kb6 44. Rxa7 Kxa7 45. Ra1+ Kb6 46. Qe3?! { (7.90 → 4.64) Inaccuracy. Nxb4 was best. } (46. Nxb4 Qh8) 46... Qg6?! { (4.64 → 6.69) Inaccuracy. Qh5 was best. } (46... Qh5 47. Kg2) 47. Nxb4 Rh7 48. Ra6+?? { (7.14 → 1.21) Blunder. Kg2 was best. } (48. Kg2 Qh5) 48... Kb7 49. f3?? { (0.93 → -10.03) Blunder. Kg2 was best. } (49. Kg2) 49... Rg7?? { (-10.03 → 4.47) Blunder. Qh5 was best. } (49... Qh5 50. Kg2) 50. g4?? { (4.47 → 0.00) Blunder. Qf2 was best. } (50. Qf2) 50... Rh7 51. d4?? { (0.00 → -4.99) Blunder. Qd2 was best. } (51. Qd2 Qf6 52. Qa2 Rxh3+ 53. Kxh3 Qxf3+ 54. Kh2 Qf4+ 55. Kg1 Qg3+ 56. Qg2 Qe1+ 57. Qf1 Qg3+) 51... Bg5 52. Qg1 Bf4+?? { (-5.76 → -1.03) Blunder. Qh6 was best. } (52... Qh6 53. Qf1 exd4 54. Nd3 Bf4+ 55. Kg1 Kxa6 56. b4 cxb4 57. Nxb4+ Kb7 58. c5 Be3+ 59. Kh2) 53. Kg2 Qh6 54. Qh1?? { (-1.17 → -6.85) Blunder. Ra7+ was best. } (54. Ra7+ Kxa7 55. Qa1+ Kb6 56. Qa6+ Kc7 57. Qc6+ Kd8 58. Qxd6+ Ke8 59. Qc6+ Rd7 60. Nd3 Ke7) 54... cxb4 55. Rxd6 Rh8?? { (-7.69 → -3.47) Blunder. exd4 was best. } (55... exd4) 56. Rd7+?! { (-3.47 → -4.68) Inaccuracy. h4 was best. } (56. h4 exd4 57. Rxd4 Qf6 58. e5 Qxe5 59. Rxf4 Qxf4 60. Qe1 Rd8 61. Qxb4+ Kc8 62. Qc5+ Kd7) 56... Kc6?! { (-4.68 → -3.68) Inaccuracy. Kc8 was best. } (56... Kc8 57. Rf7) 57. Ra7? { (-3.68 → -6.30) Mistake. Rf7 was best. } (57. Rf7 exd4) 57... exd4 58. Ra6+ Kd7 59. Ra7+ Bc7 60. Qh2?? { (-7.00 → Mate in 8) Checkmate is now unavoidable. e5 was best. } (60. e5 Qd2+) 60... Kc6?? { (Mate in 8 → Mate in 1) Lost forced checkmate sequence. Qd2+ was best. } (60... Qd2+ 61. Kf1 Qxh2 62. c5 Rxh3 63. c6+ Kxc6 64. Ra6+ Kb5 65. Rb6+ Bxb6 66. e5 Rg3 67. Ke1) 61. Qxc7# { White wins by checkmate. } 1-0