CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/L8JLs8u7"] [Date "2022.11.08"] [White "Isaac2"] [Black "Louis"] [Result "0-1"] [UTCDate "2022.11.08"] [UTCTime "21:20:14"] [WhiteElo "1517"] [BlackElo "1555"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. b4?! { (0.15 → -0.38) Inaccuracy. e4 was best. } { A00 Polish Opening } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... Nf6 2. Bb2 d5 3. a3 Bf5 4. Nf3 e6 5. e3 c5 6. Bb5+ Nc6 7. Ne5 Qc7 8. O-O d4? { (-0.87 → 0.59) Mistake. Bd6 was best. } (8... Bd6 9. Nf3) 9. exd4 cxd4 10. Re1 Bd6 11. Nxc6?? { (0.53 → -3.81) Blunder. Bxd4 was best. } (11. Bxd4 O-O 12. Bxc6 bxc6 13. h3 a5 14. bxa5 c5 15. Bc3 c4 16. Nf3 Nd5 17. Nd4 Bg6) 11... bxc6 12. Bc4?! { (-4.08 → -5.22) Inaccuracy. Be2 was best. } (12. Be2 Bxh2+ 13. Kf1 Rd8 14. d3 g5 15. Bc1 Rg8 16. g4 Bg6 17. Bxg5 Nd5 18. Nd2 h5) 12... Bxh2+ 13. Kh1 O-O 14. Bxd4 Bd6?? { (-5.58 → -0.97) Blunder. Ng4 was best. } (14... Ng4) 15. Qe2?? { (-0.97 → -3.42) Blunder. Bxf6 was best. } (15. Bxf6 gxf6 16. Nc3 Kh8 17. Qf3 Be5 18. Bd3 Bg6 19. g3 f5 20. Rac1 Rg8 21. Kg2 Rad8) 15... Bxc2?? { (-3.42 → -0.84) Blunder. Qd8 was best. } (15... Qd8 16. c3) 16. Bxf6?! { (-0.84 → -1.55) Inaccuracy. d3 was best. } (16. d3 Bxb1 17. Raxb1 Qd8 18. Qf3 Be7 19. Be5 c5 20. Qg3 cxb4 21. axb4 Ne8 22. b5 Bf6) 16... gxf6 17. Qg4+?? { (-1.48 → -3.86) Blunder. d3 was best. } (17. d3) 17... Kh8 18. Bxe6?? { (-3.11 → -8.53) Blunder. Qh4 was best. } (18. Qh4 Be7) 18... fxe6 19. Rxe6 Rae8 20. Re3 Rxe3 21. dxe3 Rg8 22. Qd4 Be5 23. Qc4 Bxb1?! { (-12.50 → -6.03) Inaccuracy. Qg7 was best. } (23... Qg7) 24. Rxb1 Qd7 25. g3?! { (-5.13 → -64.38) Inaccuracy. Rc1 was best. } (25. Rc1 c5) 25... h6?? { (-64.38 → -3.57) Blunder. Qh3+ was best. } (25... Qh3+) 26. Kg2 Qd5+ 27. Qxd5 cxd5 28. Rh1 Bb2?! { (-3.88 → -3.00) Inaccuracy. Kh7 was best. } (28... Kh7 29. Rd1 Rd8 30. f4 Bc3 31. Kf3 Kg6 32. g4 f5 33. gxf5+ Kxf5 34. Rh1 Bg7 35. a4) 29. Rxh6+ Kg7 30. Rh4?! { (-3.06 → -4.69) Inaccuracy. Rh1 was best. } (30. Rh1 Rc8) 30... Bxa3 31. b5 Kg6 32. Rg4+ Kf7 33. Ra4 Bc5 34. Kf3 Rb8 35. Ra5 Ke6 36. Ra6+ Ke5 37. Rc6 Rxb5 38. e4 Rb3+ 39. Kg4 Bd4?! { (-8.80 → -6.01) Inaccuracy. Bxf2 was best. } (39... Bxf2 40. exd5 Rxg3+ 41. Kh5 f5 42. Rc1 Be3 43. Rc6 Kxd5 44. Rc7 Ke4 45. Re7+ Kf3 46. Rf7) 40. Rc2?! { (-6.01 → -9.82) Inaccuracy. exd5 was best. } (40. exd5 Kxd5 41. Ra6 Bb6 42. Kf5 Rf3+ 43. Kg6 Rxf2 44. g4 Ke5 45. Ra1 Bd4 46. Ra5+ Ke4) 40... Rb2 41. Rc7 Rxf2 42. Re7+ Kd6 43. Rf7 Ke6 44. Rb7 a5 45. Rg7 Bc5 46. Rc7 Rc2 47. Rb7 a4 48. Rb1 a3 49. Ra1 a2 50. Kh5 Rb2 51. Kg6 Rb1? { (-13.23 → -4.66) Mistake. dxe4 was best. } (51... dxe4) 52. Rxa2?! { (-4.66 → -7.96) Inaccuracy. exd5+ was best. } (52. exd5+ Kxd5 53. Rxa2 Bd4 54. Kf5 Rf1+ 55. Kg4 Ke4 56. Ra5 Rg1 57. Rb5 Ra1 58. Kh4 Ra8) 52... dxe4 53. g4 Rg1 54. Kh5 e3 55. Ra6+?! { (-10.51 → Mate in 9) Checkmate is now unavoidable. Re2 was best. } (55. Re2 Ke5) 55... Ke5?! { (Mate in 9 → -10.46) Lost forced checkmate sequence. Kf7 was best. } (55... Kf7 56. g5 Rxg5+ 57. Kh4 e2 58. Ra1 Rg1 59. Rxg1 Bxg1 60. Kh3 e1=Q 61. Kg2 Qf2+ 62. Kh3) 56. Ra5 Kd5 57. Ra3?! { (-10.82 → Mate in 6) Checkmate is now unavoidable. Ra2 was best. } (57. Ra2 Ke4) 57... e2 58. Rd3+ Kc4 59. Rd7 e1=Q 60. Rc7 Qe8+ 61. Kh6 Rh1+ 62. Kg7 Kd5 63. Kxf6 Qd8+ 64. Re7 Bxe7+ 65. Kf5 Rf1+ 66. Kg6 Qg8+ 67. Kh6 Qxg4 68. Kh7 Rh1# { Black wins by checkmate. } 0-1