CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/u7aAGkPt"] [Date "2022.04.24"] [White "Aarnav"] [Black "GoldenRook4567"] [Result "1-0"] [UTCDate "2022.04.24"] [UTCTime "17:04:54"] [WhiteElo "1712"] [BlackElo "1709"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-7"] [BlackTitle "🏰"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. e3 Bg7 4. Nc3 d6 5. Nb5? { (-0.03 → -1.20) Mistake. Nf3 was best. } (5. Nf3 O-O 6. h3 a6 7. a4 b6 8. Bc4 Bb7 9. O-O d5 10. Be2 c5 11. Nb1 Nc6) 5... c6 6. Nc3 Be6?! { (-1.00 → -0.44) Inaccuracy. Qa5 was best. } (6... Qa5 7. Qd2 Nh5 8. Be2 Nxf4 9. exf4 O-O 10. h4 h5 11. Nf3 Bg4 12. Ng5 Bxe2 13. Nxe2) 7. g3?! { (-0.44 → -1.42) Inaccuracy. e4 was best. } (7. e4 d5 8. e5 Nfd7 9. Nf3 c5 10. Bb5 O-O 11. dxc5 Nxc5 12. Qd4 Ncd7 13. Qd2 Nc6) 7... Nd5 8. Bg2? { (-1.62 → -3.19) Mistake. Qd2 was best. } (8. Qd2 Qb6) 8... Nxc3 9. bxc3 O-O? { (-3.04 → -1.66) Mistake. Qa5 was best. } (9... Qa5 10. Rb1 Bc8 11. g4 Qxc3+ 12. Qd2 Qxd2+ 13. Kxd2 Nd7 14. Bg3 Nb6 15. g5 e5 16. Ne2) 10. Nf3 Nd7 11. O-O?? { (-1.56 → -3.61) Blunder. e4 was best. } (11. e4) 11... Bg4?? { (-3.61 → -0.71) Blunder. Bc4 was best. } (11... Bc4 12. e4 Bxf1 13. Bxf1 e5 14. dxe5 Nxe5 15. Rb1 b5 16. c4 a6 17. h4 h5 18. a4) 12. Qb1?? { (-0.71 → -4.65) Blunder. e4 was best. } (12. e4 e5 13. Be3 Nb6 14. h3 Be6 15. a4 Nc4 16. Qd3 h6 17. Rfb1 b6 18. d5 cxd5) 12... b6?? { (-4.65 → -0.76) Blunder. e5 was best. } (12... e5) 13. Nd2?? { (-0.76 → -7.67) Blunder. e4 was best. } (13. e4 c5 14. Be3 Rc8 15. a4 cxd4 16. cxd4 e5 17. d5 f5 18. Ng5 f4 19. Ne6 Bxe6) 13... e5 14. dxe5 Nxe5?? { (-8.51 → -1.35) Blunder. dxe5 was best. } (14... dxe5 15. h3 Be6 16. Rd1 exf4 17. exf4 Nc5 18. Nb3 Qc7 19. Nd4 Bd5 20. Nb5 cxb5 21. Rxd5) 15. Nb3?? { (-1.35 → -3.27) Blunder. a4 was best. } (15. a4 Rc8) 15... Nf3+ 16. Bxf3 Bxf3 17. Qc1?! { (-4.62 → -7.69) Inaccuracy. Nd2 was best. } (17. Nd2 Be2 18. Re1 Bg4 19. f3 Be6 20. h4 d5 21. Qb4 c5 22. Qa3 h6 23. e4 d4) 17... Qd7?? { (-7.69 → -3.31) Blunder. g5 was best. } (17... g5) 18. Nd2 Bxc3?? { (-3.31 → 3.16) Blunder. Bg4 was best. } (18... Bg4 19. h4) 19. Nxf3 Bxa1 20. Qxa1 f6 21. Rd1 Qg4 22. Kg2 g5 23. Bxd6 h5? { (3.86 → 8.30) Mistake. Rf7 was best. } (23... Rf7 24. Ba3 c5 25. Qc3 Qe4 26. h3 h5 27. Qd3 Re8 28. Bb2 g4 29. Qxe4 Rxe4 30. Nh4) 24. Bxf8 Rxf8 25. h3 Qc8 26. h4 gxh4 27. Nxh4 Qc7 28. Ng6 Rf7 29. Nf4 h4 30. gxh4 Rg7+ 31. Kf1 Kf7 32. Nh5 Rg6 33. Nf4 Rg4 34. h5 Rh4 35. Qb2 Rh1+ 36. Ke2 Qb7 37. Qb3+ Kg7 38. Ne6+?! { (Mate in 8 → 13.57) Lost forced checkmate sequence. h6+ was best. } (38. h6+ Kh7 39. Rd8 Qa6+ 40. Kf3 Rh3+ 41. Nxh3 Kg6 42. Qg8+ Kxh6 43. Qf7 Qe2+ 44. Kxe2 b5) 38... Kh6 39. Nf4 Qa6+ 40. Nd3 Rxd1 41. Kxd1 c5? { (9.11 → Mate in 6) Checkmate is now unavoidable. Qa5 was best. } (41... Qa5 42. Qe6) 42. Qg8?! { (Mate in 6 → 73.43) Lost forced checkmate sequence. Qf7 was best. } (42. Qf7 Qxd3+ 43. cxd3 Kg5 44. Qg6+ Kh4 45. h6 a5 46. h7 Kh3 47. h8=Q#) 42... Kxh5?! { (73.43 → Mate in 2) Checkmate is now unavoidable. Qxd3+ was best. } (42... Qxd3+ 43. cxd3 Kxh5 44. Qg7 c4 45. dxc4 b5 46. Qxf6 b4 47. Qf7+ Kg4 48. Qg7+ Kf5 49. Qd7+) 43. Qh8+? { (Mate in 2 → 9.15) Lost forced checkmate sequence. Nf4+ was best. } (43. Nf4+ Kh6 44. Qg6#) 43... Kg4? { (9.15 → Mate in 31) Checkmate is now unavoidable. Kg6 was best. } (43... Kg6 44. Qg8+) 44. Qg8+?! { (Mate in 31 → 10.37) Lost forced checkmate sequence. Qxf6 was best. } (44. Qxf6) 44... Kf3?! { (10.37 → Mate in 7) Checkmate is now unavoidable. Kf5 was best. } (44... Kf5 45. c4 Qb7 46. Ke2 Qh1 47. f3 Qh2+ 48. Nf2 Qh4 49. a3 Qg5 50. e4+ Ke5 51. Qd5+) 45. Qg3+? { (Mate in 7 → 9.40) Lost forced checkmate sequence. Ke1 was best. } (45. Ke1 Qb5 46. Kf1 Qb1+ 47. Ne1+ Qxe1+ 48. Kxe1 c4 49. Kf1 Ke4 50. Qe6+ Kf3 51. Qf5#) 45... Ke4 46. Qf4+ Kd5 47. Qxf6 Kc4 48. Qe6+ Kc3? { (9.65 → Mate in 1) Checkmate is now unavoidable. Kb5 was best. } (48... Kb5 49. f4) 49. Qb3# { White wins by checkmate. } 1-0