CohenChessClub.com

[Event "September Chess Megatournament"] [Site "https://cohenchessclub.com/OrIYg32I"] [Date "2023.09.16"] [White "Ao1000"] [Black "Sou"] [Result "1-0"] [UTCDate "2023.09.16"] [UTCTime "19:00:00"] [WhiteElo "1771"] [BlackElo "1441"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "IM🌴"] [Variant "Standard"] [TimeControl "600+1"] [ECO "C50"] [Opening "Italian Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 { C50 Italian Game } d6 4. h3 Nf6 5. Nc3?! { (0.92 → 0.13) Inaccuracy. Ng5 was best. } (5. Ng5) 5... Be7 6. O-O?! { (0.55 → 0.02) Inaccuracy. d4 was best. } (6. d4 exd4 7. Nxd4 O-O 8. O-O Ne5 9. Bb3 c5 10. Nf3 c4 11. Nxe5 cxb3 12. Nf3 bxa2) 6... O-O 7. d3 Be6 8. Bb3 Bxb3 9. axb3 Nd4?! { (0.32 → 1.34) Inaccuracy. a6 was best. } (9... a6 10. d4) 10. Be3?! { (1.34 → 0.34) Inaccuracy. Nxd4 was best. } (10. Nxd4 exd4 11. Ne2 c5 12. f4 Nd7 13. Ng3 g6 14. Bd2 a5 15. Qg4 Nf6 16. Qf3 Nd7) 10... Nxf3+ 11. Qxf3 b6?? { (0.45 → 2.61) Blunder. Re8 was best. } (11... Re8 12. Rfd1 a6 13. d4 Nd7 14. dxe5 Nxe5 15. Qe2 c6 16. Rd2 Qc7 17. f4 Nd7 18. Qf3) 12. Nd5?? { (2.61 → 0.17) Blunder. Ra6 was best. } (12. Ra6) 12... Nxd5 13. exd5 Bg5? { (0.22 → 1.59) Mistake. a5 was best. } (13... a5 14. Ra4 f5 15. Rfa1 Rc8 16. b4 axb4 17. Rxb4 Ra8 18. Rba4 Rxa4 19. Rxa4 Bg5 20. c4) 14. Qg4? { (1.59 → 0.32) Mistake. Ra6 was best. } (14. Ra6) 14... Bxe3 15. fxe3 Qe7 16. e4 c5 17. dxc6 Qc7 18. Qd7 Rac8?? { (0.71 → 7.00) Blunder. Qxd7 was best. } (18... Qxd7 19. cxd7 Rfd8 20. Ra6 Rxd7 21. Rfa1 g6 22. c4 b5 23. Rb6 bxc4 24. bxc4 f5 25. exf5) 19. Qxc7?? { (7.00 → 2.72) Blunder. Rxa7 was best. } (19. Rxa7 Qxd7 20. cxd7 Ra8 21. Rfa1 Rxa7 22. Rxa7 Rd8 23. Rb7 Kf8 24. b4 Ke7 25. Rxb6 Rxd7) 19... Rxc7 20. Rfc1?? { (2.72 → 0.53) Blunder. Ra6 was best. } (20. Ra6 Rxc6 21. c3 Rc7 22. Rfa1 f5 23. Rxa7 Rxa7 24. Rxa7 fxe4 25. dxe4 Rf4 26. Rd7 Rxe4) 20... Rxc6?? { (0.53 → 2.82) Blunder. a5 was best. } (20... a5) 21. Rxa7 Rb8?! { (2.80 → 4.28) Inaccuracy. f5 was best. } (21... f5 22. exf5 Rxf5 23. c3 Rf7 24. Ra6 d5 25. b4 h5 26. b5 Re6 27. Rf1 Rxf1+ 28. Kxf1) 22. Rca1?? { (4.28 → -0.25) Blunder. b4 was best. } (22. b4 b5) 22... Rcc8?? { (-0.25 → 4.06) Blunder. Rxc2 was best. } (22... Rxc2 23. Rb7 Rf8 24. Rxb6 h5 25. Rxd6 Rfc8 26. Rda6 Kh7 27. Ra8 R8c6 28. R8a6 Rxa6 29. Rxa6) 23. c3 g6?! { (3.61 → 5.51) Inaccuracy. Rd8 was best. } (23... Rd8) 24. Rd7 Rc6 25. Raa7 Rf8 26. Rdc7? { (7.29 → 3.61) Mistake. b4 was best. } (26. b4 Rcc8 27. b5 h5 28. c4 Rcd8 29. Rxd8 Rxd8 30. Rb7 Kf8 31. Rxb6 Ke7 32. Rc6 Rb8) 26... Rxc7 27. Rxc7 Ra8 28. Rc6 Ra1+ 29. Kh2 Ra2 30. Rxb6?? { (4.02 → 1.48) Blunder. Rxd6 was best. } (30. Rxd6 f5 31. Rxb6 Kf7 32. exf5 gxf5 33. d4 e4 34. Rb5 Kg6 35. Kg3 Rxb2 36. b4 h5) 30... Rxb2 31. c4?! { (1.42 → 0.87) Inaccuracy. b4 was best. } (31. b4 Rb3 32. Rc6 Kf8 33. Rc7 f5 34. g4 fxg4 35. hxg4 Ke8 36. g5 Kd8 37. Rxh7 Rxc3) 31... Kf8 32. Rb7 Ke8 33. Kg3?! { (0.59 → 0.00) Inaccuracy. b4 was best. } (33. b4 Rb3) 33... h5 34. Kf3 Kf8? { (0.27 → 1.63) Mistake. Rd2 was best. } (34... Rd2 35. Ke3 Rxg2 36. b4 Rg3+ 37. Kd2 Rxh3 38. b5 Rh2+ 39. Kc3 Rh1 40. Rc7 Kd8 41. Rxf7) 35. g4? { (1.63 → 0.46) Mistake. b4 was best. } (35. b4 Rd2) 35... hxg4+?? { (0.46 → 4.16) Blunder. Rh2 was best. } (35... Rh2 36. gxh5 gxh5 37. Kg3 Rd2 38. b4 Rxd3+ 39. Kh4 Re3 40. Rc7 Rxe4+ 41. Kxh5 Re3 42. b5) 36. hxg4 Ke8 37. Ke3?? { (5.21 → 1.17) Blunder. b4 was best. } (37. b4 Rd2 38. Ke3 Rg2 39. b5 Rxg4 40. b6 Rg1 41. Rc7 Kd8 42. Rxf7 Kc8 43. Rc7+ Kd8) 37... Rg2 38. Kf3 Rd2 39. Ke3 Rg2 40. Rb6? { (1.51 → 0.00) Mistake. b4 was best. } (40. b4 Rxg4 41. b5 Rg2 42. d4 Rg3+ 43. Kf2 Rc3 44. dxe5 dxe5 45. Rc7 Rb3 46. Rc5 Kd7) 40... Rxg4?? { (0.00 → 4.56) Blunder. Kd7 was best. } (40... Kd7 41. Kf3 Rd2 42. Rb7+ Ke6 43. Ke3 Rg2 44. b4 Rxg4 45. Rb6 Kd7 46. b5 f5 47. exf5) 41. Rxd6 Ke7?! { (4.06 → 5.53) Inaccuracy. Rg2 was best. } (41... Rg2 42. b4 Rb2 43. b5 Ke7 44. Rb6 g5 45. Kf3 Rb3 46. Rb7+ Ke6 47. Ke3 Rb2 48. Rb8) 42. Rd5 Ke6 43. d4? { (5.48 → 2.97) Mistake. b4 was best. } (43. b4) 43... exd4+ 44. Kxd4 f5 45. Re5+ Kd6? { (3.27 → 5.57) Mistake. Kf6 was best. } (45... Kf6) 46. b4 fxe4 47. Rxe4 Rxe4+?! { (5.87 → 60.04) Inaccuracy. Rg1 was best. } (47... Rg1 48. c5+) 48. Kxe4 g5 49. c5+ Kc6 50. Kf5 Kb5 51. Kxg5 Kxb4 52. c6 Kb5 53. c7 Kb6?! { (46.08 → Mate in 8) Checkmate is now unavoidable. Kc5 was best. } (53... Kc5) 54. c8=Q Kb5 55. Qc7 Kb4 56. Qc6 Kb3 57. Qc5 Kb2 58. Qc4 Ka3 59. Qb5 Ka2 60. Kf4 Ka3 61. Ke3 Ka2 62. Kd3 Ka3 63. Kc3 Ka2 64. Qb2# { White wins by checkmate. } 1-0