CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/LhqLsFgW"] [Date "2023.10.25"] [White "EmersoN1"] [Black "AlbyPro"] [Result "0-1"] [UTCDate "2023.10.25"] [UTCTime "20:39:52"] [WhiteElo "1776"] [BlackElo "1897"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+4"] [WhiteTitle "NM"] [BlackTitle "GM⚽"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D21"] [Opening "Queen's Gambit Accepted: Normal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 dxc4 3. Nf3 { D21 Queen's Gambit Accepted: Normal Variation } Nc6?! { (0.40 → 1.11) Inaccuracy. Nf6 was best. } (3... Nf6 4. e3 c5 5. Bxc4 a6 6. O-O e6 7. b3 cxd4 8. Qxd4) 4. e4 e6?! { (0.96 → 2.00) Inaccuracy. Bg4 was best. } (4... Bg4 5. d5) 5. Bxc4 Bb4+ 6. Nc3 Nf6 7. Qd3 Bxc3+ 8. bxc3 O-O? { (2.15 → 4.20) Mistake. Na5 was best. } (8... Na5) 9. e5 Nd5 10. Bb3? { (4.16 → 2.39) Mistake. Ng5 was best. } (10. Ng5 f5 11. exf6 Nxf6 12. O-O Re8 13. Qg3 h6 14. Nf3 Ne7 15. Ne5 c5 16. dxc5 Qc7) 10... b6?? { (2.39 → 4.89) Blunder. f6 was best. } (10... f6 11. h4 b6 12. Ba3 Re8 13. exf6 Nxf6 14. O-O Na5 15. Ba4 Bd7 16. Bd1 Bc6 17. Ne5) 11. Bc2?! { (4.89 → 3.35) Inaccuracy. Ng5 was best. } (11. Ng5 f5 12. exf6 Nxf6 13. O-O Qe7 14. Re1 Na5 15. Bc2 g6 16. h4 Bd7 17. Bd2 Rae8) 11... g6?! { (3.35 → 4.72) Inaccuracy. f5 was best. } (11... f5) 12. Bh6?! { (4.72 → 3.61) Inaccuracy. h4 was best. } (12. h4 Bb7 13. Rb1 h5 14. Qd2 Qd7 15. O-O f5 16. c4 Nde7 17. Ba4 Rad8 18. Qh6 f4) 12... Re8?! { (3.61 → 4.89) Inaccuracy. Nce7 was best. } (12... Nce7 13. Bxf8) 13. Ng5 f6?! { (4.03 → 6.60) Inaccuracy. Nce7 was best. } (13... Nce7 14. g4) 14. Nf3?? { (6.60 → 2.82) Blunder. Nxh7 was best. } (14. Nxh7) 14... Bb7 15. Nh4?? { (3.32 → -1.94) Blunder. h4 was best. } (15. h4 Ndb4 16. cxb4 Nxb4 17. Qc3 Nxc2+ 18. Qxc2 Bxf3 19. gxf3 Qxd4 20. Rc1 Qxe5+ 21. Qe4 Qxe4+) 15... f5?? { (-1.94 → 1.58) Blunder. fxe5 was best. } (15... fxe5 16. Qg3 Qf6 17. Nxg6 hxg6 18. Bxg6 Kh8 19. Bxe8 Qxh6 20. Bxc6 Bxc6 21. Qxe5+ Kg8 22. c4) 16. Nf3 Qe7 17. Bg5? { (2.19 → 0.77) Mistake. h4 was best. } (17. h4 Qa3) 17... Qf7? { (0.77 → 2.35) Mistake. Qa3 was best. } (17... Qa3 18. Bb3) 18. c4? { (2.35 → 0.84) Mistake. Ba4 was best. } (18. Ba4 Qf8 19. O-O h6 20. Bd2 g5 21. c4 Ndb4 22. Qc3 Red8 23. d5 exd5 24. Qb3 dxc4) 18... Ndb4 19. Qc3 Nxc2+ 20. Qxc2 Rad8?? { (0.94 → 3.38) Blunder. Nb4 was best. } (20... Nb4 21. Qc3) 21. O-O?? { (3.38 → -0.33) Blunder. Bxd8 was best. } (21. Bxd8) 21... Nxd4 22. Nxd4 Rxd4 23. Qa4?? { (-0.14 → -6.54) Blunder. f3 was best. } (23. f3 Qg7 24. Rad1 Rxd1 25. Qxd1 Qxe5 26. Qd7 Qc5+ 27. Rf2 Qc6 28. Rd2 e5 29. Rd5 Qxd7) 23... Rg4 24. Bf6?? { (-6.46 → Mate in 6) Checkmate is now unavoidable. f3 was best. } (24. f3 Rxg5) 24... Rxg2+ 25. Kh1 Rxf2+ 26. Kg1 Rg2+ 27. Kh1 Rxa2+?! { (Mate in 3 → -21.00) Lost forced checkmate sequence. Rg3+ was best. } (27... Rg3+ 28. Qc6 Bxc6+ 29. Rf3 Bxf3#) 28. Kg1?! { (-21.00 → Mate in 4) Checkmate is now unavoidable. Rf3 was best. } (28. Rf3 Bxf3+) 28... Rxa4?! { (Mate in 4 → -11.60) Lost forced checkmate sequence. Rg2+ was best. } (28... Rg2+ 29. Kh1 Rg4+ 30. Qc6 Bxc6+ 31. Rf3 Bxf3#) 29. Rxa4 Qd7 30. Kf2?! { (-11.87 → Mate in 7) Checkmate is now unavoidable. Ra3 was best. } (30. Ra3 Qd4+ 31. Rf2 Qxc4 32. Bg5 Qg4+ 33. Rg3 Qe4 34. Rff3 Qe1+ 35. Rf1 Qxe5 36. Bf4 Qd4+) 30... Qxa4?! { (Mate in 7 → -17.38) Lost forced checkmate sequence. Qd2+ was best. } (30... Qd2+ 31. Kg3 Qg2+ 32. Kf4 Qxf1+ 33. Ke3 Qe1+ 34. Kf4 Qe4+ 35. Kg5 Qg4+ 36. Kh6 Qh5#) 31. Rg1 Qxc4 32. h4 Qxh4+ 33. Bxh4 c5 34. Ke3 Rc8 35. Ra1 { White offers draw } 35... a6 36. Kf4 b5 37. Kg5 c4 38. Kf6 c3 39. Rc1 b4 40. Kxe6 b3 41. Bg5 b2 42. Rb1 Be4 43. Rd1?! { (-22.28 → Mate in 9) Checkmate is now unavoidable. Rg1 was best. } (43. Rg1 c2) 43... b1=Q?! { (Mate in 9 → -16.23) Lost forced checkmate sequence. c2 was best. } (43... c2 44. Rd7 b1=Q 45. Bh6 c1=Q 46. Rg7+ Kh8 47. Rd7 Qb3+ 48. Kf6 Qxh6 49. e6 Qb2+ 50. Rd4) 44. Rd8+?! { (-16.23 → Mate in 8) Checkmate is now unavoidable. Rxb1 was best. } (44. Rxb1 Bxb1) 44... Rxd8 45. Bxd8 Qb3+ 46. Kd7 Qd5+ 47. Kc7 Qxe5+ 48. Kc8 Qc5+ 49. Kb8 Qd6+ 50. Bc7 Qxc7+ 51. Kxc7 c2 52. Kb8 c1=Q 53. Ka7 Qc7+ 54. Kxa6 Bd3# { Black wins by checkmate. } 0-1