CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/wstVt40p"] [Date "2022.08.05"] [White "Ansh"] [Black "Brian"] [Result "0-1"] [UTCDate "2022.08.05"] [UTCTime "20:33:44"] [WhiteElo "1718"] [BlackElo "1385"] [WhiteRatingDiff "-27"] [BlackRatingDiff "+54"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "King's Knight Opening: Konstantinopolsky"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. g3 { C44 King's Knight Opening: Konstantinopolsky } Nf6 4. Nc3 Bc5 5. Bg2 Ng4?! { (-0.14 → 0.63) Inaccuracy. d6 was best. } (5... d6) 6. O-O O-O? { (0.82 → 2.01) Mistake. d6 was best. } (6... d6 7. Nd5) 7. d3?! { (2.01 → 0.98) Inaccuracy. h3 was best. } (7. h3) 7... d6 8. Be3?? { (1.16 → -6.36) Blunder. h3 was best. } (8. h3) 8... Bxe3 9. Nd5 Bc5 10. c3 Be6?? { (-8.26 → -2.75) Blunder. a6 was best. } (10... a6) 11. d4 Bxd5 12. exd5 Qf6?? { (-1.93 → 4.97) Blunder. Nxd4 was best. } (12... Nxd4 13. cxd4) 13. dxc5?? { (4.97 → 1.00) Blunder. dxc6 was best. } (13. dxc6 Bb6 14. cxb7 Rae8 15. a4 a5 16. h3 Nh6 17. Nd2 Qe6 18. dxe5 dxe5 19. b4 Ba7) 13... dxc5?? { (1.00 → 8.51) Blunder. Ne7 was best. } (13... Ne7) 14. dxc6 Qh6 15. h3 Rad8 16. Qe2 Nf6 17. cxb7 Rb8 18. Qxe5 Rxb7 19. Nh4 Re8 20. Qf4?! { (9.28 → 6.25) Inaccuracy. Qxc5 was best. } (20. Qxc5) 20... Nd5?! { (6.25 → 10.21) Inaccuracy. Qxf4 was best. } (20... Qxf4 21. gxf4) 21. Qxh6 gxh6 22. Bxd5 Rxb2 23. Nf5 Re5 24. Nxh6+ Kg7 25. Nxf7 Rxd5 26. c4 Rh5 27. Rab1 Rxa2 28. Nd8 Rxh3 29. Ne6+ Kh8? { (7.95 → Mate in 1) Checkmate is now unavoidable. Kh6 was best. } (29... Kh6 30. Kg2) 30. Kg2? { (Mate in 1 → 8.99) Lost forced checkmate sequence. Rb8# was best. } (30. Rb8#) 30... Rh6? { (8.99 → Mate in 1) Checkmate is now unavoidable. Rxg3+ was best. } (30... Rxg3+ 31. Kxg3) 31. Rbd1?? { (Mate in 1 → 0.49) Lost forced checkmate sequence. Rb8# was best. } (31. Rb8#) 31... Rxe6 32. Rd8+ Kg7 33. Rd7+ Kf6 34. Rxc7 a5 35. Rxh7 Re4 36. Rh6+ Ke5?! { (1.16 → 2.09) Inaccuracy. Kg7 was best. } (36... Kg7 37. Rh5) 37. Rh5+ Kd4 38. Rd1+?! { (1.98 → 1.32) Inaccuracy. Rc1 was best. } (38. Rc1 Ree2 39. Rd5+ Ke4 40. Rf1 a4 41. Rxc5 a3 42. Ra5 Rec2 43. Ra8 Kd3 44. g4 Kxc4) 38... Kxc4 39. Rc1+ Kb3?! { (1.72 → 2.70) Inaccuracy. Kb4 was best. } (39... Kb4 40. Rhxc5) 40. Rhxc5 a4?? { (2.38 → 7.67) Blunder. Kb4 was best. } (40... Kb4 41. Rc6) 41. R5c3+?? { (7.67 → 1.64) Blunder. Rb5+ was best. } (41. Rb5+) 41... Kb2?! { (1.64 → 2.81) Inaccuracy. Kb4 was best. } (41... Kb4) 42. R1c2+ Kb1 43. Rc1+ Kb2 44. f3?? { (2.79 → 0.00) Blunder. f4 was best. } (44. f4 a3) 44... Re2+? { (0.00 → 1.10) Mistake. Re1 was best. } (44... Re1 45. R1c2+ Kb1 46. Rxa2 Kxa2 47. f4 a3 48. Rc7 Kb3 49. Rb7+ Kc3 50. Ra7 Kb3) 45. Kf1? { (1.10 → 0.07) Mistake. Kh3 was best. } (45. Kh3 Ra3) 45... Re5?? { (0.07 → 2.98) Blunder. Rd2 was best. } (45... Rd2 46. g4 Ra3 47. Rxa3 Kxa3 48. Rc7 Kb3 49. Rb7+ Kc3 50. Ra7 Kb3 51. g5 a3 52. g6) 46. R3c2+?? { (2.98 → 0.00) Blunder. g4 was best. } (46. g4) 46... Kb3 47. Rb1+?? { (0.29 → -9.08) Blunder. Rxa2 was best. } (47. Rxa2) 47... Kxc2 48. Re1? { (-9.04 → Mate in 9) Checkmate is now unavoidable. Rb8 was best. } (48. Rb8 Rb2) 48... Rh5? { (Mate in 9 → -8.44) Lost forced checkmate sequence. Rxe1+ was best. } (48... Rxe1+ 49. Kg2 a3 50. Kh3 Rb2 51. Kh4 a2 52. g4 Rb5 53. f4 Rh1+ 54. Kg3 Rb3+ 55. Kf2) 49. g4? { (-8.44 → Mate in 13) Checkmate is now unavoidable. Kg1 was best. } (49. Kg1 Kc3) 49... Rg5?? { (Mate in 13 → -5.46) Lost forced checkmate sequence. Rh1+ was best. } (49... Rh1+ 50. Kg2 Rxe1 51. Kg3 Kd3 52. Kh4 Ke3 53. Kg5 Kxf3 54. Kg6 Kxg4 55. Kf6 a3 56. Kg6) 50. Re2+?! { (-5.46 → -8.49) Inaccuracy. Kg2 was best. } (50. Kg2 Rd5 51. Kg3 a3 52. Re2+ Rd2 53. Re1 Rd3 54. g5 Rb2 55. Ra1 Rb5 56. Kf4 Rd4+) 50... Kd3?? { (-8.49 → 0.00) Blunder. Kb3 was best. } (50... Kb3) 51. Rxa2 Ke3 52. Rxa4 Kxf3 53. Ra3+ Kxg4 54. Ra4+ Kh5 55. Kf2 Rf5+ 56. Ke3 Re5+ 57. Kd4 Rg5 58. Ke4?? { (0.00 → Mate in 19) Checkmate is now unavoidable. Ra6 was best. } (58. Ra6 Rg4+ 59. Ke5 Rg3 60. Rd6 Kg5 61. Rd1 Re3+ 62. Kd4 Rf3 63. Rg1+ Kf6 64. Ra1 Rf5) 58... Rg4+ { Black offers draw } 59. Kf3 Rxa4 60. Kg3 { White offers draw } 60... Kg5 61. Kf3 Kf5 62. Kg3 Ra3+ 63. Kh4 Kf4 64. Kh5 Ra6 65. Kh4 Rh6# { Black wins by checkmate. } 0-1