CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/FDVVciqs"] [Date "2025.06.06"] [White "Aniah"] [Black "Christian1"] [Result "0-1"] [UTCDate "2025.06.06"] [UTCTime "23:46:23"] [WhiteElo "1288"] [BlackElo "1527"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+3"] [WhiteTitle "IM"] [BlackTitle "NM🐍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Classical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5?! { (0.14 → 0.88) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5) 4. Bb5?! { (0.88 → 0.17) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. h3 Bxc3+ 9. bxc3 Qf6 10. Bd2 Ne7) 4... Nf6 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. Bxc6 dxc6 6. d3 Ng4?! { (-0.03 → 0.91) Inaccuracy. Qe7 was best. } (6... Qe7) 7. Be3?? { (0.91 → -1.66) Blunder. O-O was best. } (7. O-O) 7... Nxe3 8. fxe3 Bxe3 9. Nxe5 Qf6? { (-1.85 → -0.44) Mistake. Qh4+ was best. } (9... Qh4+ 10. g3 Qe7 11. Nc4 Bh6 12. Qe2 Bh3 13. Nd2 O-O 14. O-O-O f5 15. Rde1 Bg4 16. Qg2) 10. Ng4?? { (-0.44 → -13.24) Blunder. Qf3 was best. } (10. Qf3 Bf4 11. Nc4 Bg5 12. Qxf6 Bxf6 13. Nd2 O-O 14. Nf3 g6 15. O-O-O Be6 16. a4 Bg7) 10... Qh4+ 11. g3 Bd2+?? { (-9.42 → 0.93) Blunder. Qxg4 was best. } (11... Qxg4 12. Qxg4 Bxg4 13. d4 O-O 14. d5 c5 15. d6 c6 16. h3 Bd7 17. Ke2 Bd4 18. Na4) 12. Kxd2 Bxg4?? { (0.83 → 8.66) Blunder. Qxg4 was best. } (12... Qxg4 13. Qxg4 Bxg4 14. h3 Be6 15. a4 a5 16. Ne2 h5 17. Raf1 Ke7 18. Rf2 Rh6 19. Nf4) 13. Ne2?? { (8.66 → -1.98) Blunder. gxh4 was best. } (13. gxh4 Bxd1 14. Raxd1 O-O-O 15. Rhg1 g5 16. hxg5 Kb8 17. Rdf1 b6 18. Rxf7 a6 19. h4 Rhf8) 13... Bxe2?? { (-1.98 → 0.67) Blunder. Qh6+ was best. } (13... Qh6+ 14. Ke1 f5 15. Qd2 g5 16. h4 O-O-O 17. Qxg5 Qe6 18. Rf1 Bxe2 19. Kxe2 fxe4 20. Qf5) 14. Qxe2?! { (0.67 → 0.05) Inaccuracy. gxh4 was best. } (14. gxh4 Bxd1 15. Raxd1 O-O 16. Rdf1 f5 17. exf5 Rf6 18. Rf4 Raf8 19. Rhf1 g6 20. h5 Rxf5) 14... Qg5+ 15. Kd1 O-O-O 16. h4?? { (-0.12 → -2.08) Blunder. Rf1 was best. } (16. Rf1) 16... Qxg3 17. Kd2 g5?? { (-2.06 → 0.06) Blunder. Qe5 was best. } (17... Qe5) 18. Rhg1?? { (0.06 → -1.69) Blunder. Raf1 was best. } (18. Raf1 gxh4) 18... Qxh4 19. Rh1?? { (-1.50 → -3.90) Blunder. Raf1 was best. } (19. Raf1 h6) 19... Qf4+ 20. Kc3?! { (-4.05 → -5.76) Inaccuracy. Qe3 was best. } (20. Qe3) 20... b5? { (-5.76 → -3.43) Mistake. Qe5+ was best. } (20... Qe5+ 21. Kd2 Qxb2 22. Rab1 Qg7 23. Rbf1 b6 24. Qh5 f6 25. Qh6 Qe7 26. Qxf6 Qxe4 27. Qxg5) 21. Rhf1?! { (-3.43 → -4.33) Inaccuracy. Rh6 was best. } (21. Rh6 Qe5+) 21... Qd6? { (-4.33 → -2.67) Mistake. Qe5+ was best. } (21... Qe5+) 22. Qg4+?! { (-2.67 → -4.01) Inaccuracy. a4 was best. } (22. a4 b4+) 22... Qe6?? { (-4.01 → -0.03) Blunder. Kb7 was best. } (22... Kb7 23. a4 h5 24. Qxg5 a5 25. Kb3 Qe6+ 26. Kc3 Rhg8 27. Qf6 b4+ 28. Kd2 Qxf6 29. Rxf6) 23. Qxe6+?? { (-0.03 → -4.24) Blunder. Qxg5 was best. } (23. Qxg5) 23... fxe6 24. Rae1?! { (-4.14 → -6.12) Inaccuracy. a4 was best. } (24. a4 Kb7) 24... Rhf8?? { (-6.12 → -2.71) Blunder. h5 was best. } (24... h5 25. Rh1 Rdg8 26. Reg1 Kd7 27. Kd4 Kd6 28. Rh2 c5+ 29. Ke3 Rh7 30. a4 b4 31. Kf3) 25. Rxf8? { (-2.71 → -4.39) Mistake. Rh1 was best. } (25. Rh1 Rf7 26. Re3 Rg8 27. Rg3 Rg6 28. Rgh3 Rgg7 29. Rg3 Kd7 30. Rh5 g4 31. Rh4 Rf4) 25... Rxf8 26. Re2?! { (-4.60 → -7.80) Inaccuracy. Rh1 was best. } (26. Rh1 Rf7) 26... h5 27. Rg2 g4 28. Rh2 g3?? { (-8.61 → -3.43) Blunder. Rh8 was best. } (28... Rh8 29. Rg2 Rg8 30. Kd4 h4 31. Ke5 Kd7 32. Kf4 h3 33. Rxg4 Rxg4+ 34. Kxg4 h2 35. a4) 29. Rxh5 g2?? { (-3.48 → -0.94) Blunder. Rg8 was best. } (29... Rg8 30. Rh1 c5 31. Rg1 Kd7 32. Kd2 Kd6 33. Ke3 c4 34. dxc4 bxc4 35. Kf4 c3 36. bxc3) 30. Rg5 Rf2 31. Rg8+ Kb7 32. Kd4?? { (-0.90 → -7.91) Blunder. b4 was best. } (32. b4 e5 33. a3 c5 34. Rg6 cxb4+ 35. Kxb4 Rxc2 36. Kxb5 Kc8 37. Rg7 Kd8 38. a4 a5) 32... Rxc2 33. b3 Rxa2 34. Kc3 a5 35. b4 a4 36. d4 Ra3+ 37. Kb2 Rb3+ 38. Ka2 Rxb4 39. Ka3 Rxd4 40. Rxg2 Rxe4 41. Rc2 Rc4 42. Re2 Rc3+ 43. Kb2 Rb3+ 44. Ka2 c5 45. Rxe6 b4 46. Re2 Rc3 47. Kb2 a3+ 48. Ka2 b3+ 49. Kxa3 Kb6 50. Rb2 c4 51. Kb4 Rc2 52. Rb1?! { (-58.39 → Mate in 2) Checkmate is now unavoidable. Rxb3 was best. } (52. Rxb3 c5+ 53. Ka3+ cxb3 54. Kxb3 Rc1 55. Kb2 Rh1 56. Kc3 Kb5 57. Kd3 c4+ 58. Ke2 Rh5) 52... c5+ 53. Ka3 Kb5?! { (Mate in 1 → -62.37) Lost forced checkmate sequence. Ra2# was best. } (53... Ra2#) 54. Ra1?! { (-62.37 → Mate in 2) Checkmate is now unavoidable. Rxb3+ was best. } (54. Rxb3+ cxb3 55. Kxb3 Re2 56. Kc3 c4 57. Kd4 Kb4 58. Kd5 c3 59. Kd4 c2 60. Kd3 Rh2) 54... b2?! { (Mate in 2 → -66.20) Lost forced checkmate sequence. Rd2 was best. } (54... Rd2 55. Rb1 Ra2#) 55. Ra2?! { (-66.20 → Mate in 1) Checkmate is now unavoidable. Rb1 was best. } (55. Rb1 c3 56. Kb3 Rc1 57. Ka2 c4 58. Rxb2+ cxb2 59. Kxb2 Rh1 60. Kc3 Rh3+ 61. Kd2 c3+) 55... b1=Q 56. Rb2+ Qxb2# { Black wins by checkmate. } 0-1