CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/qe56dz9H"] [Date "2023.10.04"] [White "Eric1"] [Black "EmersoN1"] [Result "0-1"] [UTCDate "2023.10.04"] [UTCTime "20:38:52"] [WhiteElo "1531"] [BlackElo "1761"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+5"] [WhiteTitle "GM"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nc3?! { (0.41 → -0.16) Inaccuracy. Bd3 was best. } (4. Bd3 Nc6 5. Nf3 Bg4 6. c3 e6 7. Bf4 Nf6 8. Nbd2 Bd6) 4... Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. Bb5?! { (-0.13 → -0.80) Inaccuracy. Ne5 was best. } (7. Ne5 Bxe2) 7... e6 8. Bxc6+ bxc6 9. h3 Bh5 10. O-O Bd6 11. Qd3 O-O 12. Re1 Bxf3 13. Qxf3 Nd7?! { (-0.76 → -0.24) Inaccuracy. c5 was best. } (13... c5 14. Be3 Qa5 15. dxc5 Bxc5 16. Ne2 Rfc8 17. c3 Qb6 18. Bxc5 Rxc5 19. b3 Rac8 20. Qe3) 14. Qg4 e5?? { (-0.51 → 2.09) Blunder. c5 was best. } (14... c5 15. dxc5 Bxc5 16. Na4 Bd6 17. b3 Be5 18. Bb2 Bxb2 19. Nxb2 Qf6 20. Nd3 Qc3 21. Qd1) 15. dxe5?? { (2.09 → -0.77) Blunder. Bh6 was best. } (15. Bh6) 15... Nxe5 16. Qg3 f6?! { (-0.89 → -0.38) Inaccuracy. Ng6 was best. } (16... Ng6 17. Qf3) 17. Bh6?? { (-0.38 → -7.05) Blunder. Ne2 was best. } (17. Ne2 Qd7) 17... Nf3+?? { (-7.05 → 3.37) Blunder. Ng6 was best. } (17... Ng6 18. Qd3 gxh6 19. Ne2 Qd7 20. c4 Be5 21. Rad1 Rad8 22. cxd5 cxd5 23. f4 Bc7 24. Nd4) 18. Qxf3 gxh6 19. Rad1 Kh8 20. Qe3? { (3.70 → 1.71) Mistake. Ne2 was best. } (20. Ne2 Qb6) 20... Rg8 21. Qxh6?! { (2.02 → 1.43) Inaccuracy. Ne2 was best. } (21. Ne2 Be5 22. Nd4 Qd7 23. f4 Bxd4 24. Qxd4 Raf8 25. Rd3 Qf5 26. Re7 Re8 27. Rde3 Qg6) 21... Rg6 22. Qh4 Qc7?! { (1.07 → 2.09) Inaccuracy. f5 was best. } (22... f5 23. Qxd8+) 23. g3 Bxg3?? { (2.00 → 5.94) Blunder. Rb8 was best. } (23... Rb8 24. Ne2) 24. fxg3 Rxg3+ 25. Kf2?! { (6.44 → 4.80) Inaccuracy. Kh1 was best. } (25. Kh1) 25... Rg5 26. Rg1?? { (4.69 → -6.69) Blunder. Re2 was best. } (26. Re2 Qb8 27. Ke1 Qxb2 28. Qd4 Rg6 29. Rb1 Qa3 30. Kd2 Qf8 31. Qf4 d4 32. Nd1 Qa3) 26... Rf5+?? { (-6.69 → 5.61) Blunder. Qh2+ was best. } (26... Qh2+ 27. Ke3 Rxg1 28. Qxf6+ Rg7 29. Rf1 Re8+ 30. Kd3 Qxh3+ 31. Rf3 Qg4 32. Qf8+ Rxf8 33. Rxf8+) 27. Ke3 Re8+?! { (4.68 → 6.52) Inaccuracy. d4+ was best. } (27... d4+ 28. Rxd4) 28. Kd3 Rf3+ 29. Kd2 Qh2+ 30. Kc1 Rf2 31. Rgf1?? { (7.61 → 2.15) Blunder. Kb1 was best. } (31. Kb1 Qf4 32. Qh5 Rf8 33. a3 Qf5 34. Qxf5 Rxf5 35. Ne2 Rg8 36. Rgf1 Rxf1 37. Rxf1 Rg2) 31... Rxc2+ 32. Kb1 Rxb2+ 33. Ka1 Qe5?? { (2.00 → 8.13) Blunder. Re6 was best. } (33... Re6) 34. Kxb2 Rb8+ 35. Ka3?? { (8.38 → Mate in 5) Checkmate is now unavoidable. Kc2 was best. } (35. Kc2 Qg5 36. Qd4 Qe5 37. Qxa7 Rg8 38. Rf2 Qg5 39. Qd4 Qe5 40. Qb6 Qe6 41. Rdd2 h6) 35... Qxc3+ 36. Ka4 Qc2+ 37. Ka3 Qb2+ 38. Ka4 Qb5+ 39. Ka3 Qa5+ 40. Qa4 Qc3+?? { (Mate in 2 → -3.83) Lost forced checkmate sequence. Qc5+ was best. } (40... Qc5+ 41. Qb4 Qxb4#) 41. Qb3 Rxb3+ 42. axb3 Qa5+ 43. Kb2 c5?? { (-3.70 → 0.00) Blunder. Kg7 was best. } (43... Kg7 44. Rd3 Qc7 45. Rf5 Kg6 46. Rdf3 Qe7 47. h4 h5 48. R5f4 Qe5+ 49. Kc1 a5 50. Kd2) 44. Rxf6 c4 45. Rg1?? { (-0.21 → -2.22) Blunder. Rf8+ was best. } (45. Rf8+ Kg7 46. Rf3 cxb3 47. Kxb3 Qb5+ 48. Ka3 Qc5+ 49. Kb2 Kg6 50. Rfd3 Qb4+ 51. Kc2 Qc4+) 45... Qd2+ 46. Ka3 Qa5+ 47. Kb2 Qd2+?? { (-2.46 → 0.00) Blunder. Qb4 was best. } (47... Qb4 48. Rf3) 48. Ka1?? { (0.00 → -8.67) Blunder. Ka3 was best. } (48. Ka3 h6 49. Rf8+ Kh7 50. Rf7+ Kh8) 48... Qc3+ 49. Ka2 Qxf6 50. bxc4 Qa6+ 51. Kb3?! { (-73.40 → Mate in 15) Checkmate is now unavoidable. Kb2 was best. } (51. Kb2 Qb6+) 51... Qxc4+ 52. Ka3 d4?! { (Mate in 10 → -19.42) Lost forced checkmate sequence. Qc5+ was best. } (52... Qc5+ 53. Kb3 Qxg1 54. h4 Qe3+ 55. Kb4 d4 56. h5 d3 57. Kc3 d2+ 58. Kc2 Qe1 59. Kd3) 53. h4 d3 54. Rd1?! { (-62.28 → Mate in 9) Checkmate is now unavoidable. Rb1 was best. } (54. Rb1 Qa6+) 54... Qc3+ 55. Ka4 Qc2+ 56. Ka3 Qxd1 57. Kb4 Qc2 58. Kb5 d2 59. Kb4 d1=Q 60. Kb5 Qd4 61. Ka6 Qcc4+ 62. Kb7 Qd6 63. Kxa7 Qcc7+ 64. Ka8 Qdd8# { Black wins by checkmate. } 0-1