CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/U9edrLvE"] [Date "2026.04.21"] [White "Rhys1"] [Black "Vincent3"] [Result "0-1"] [UTCDate "2026.04.21"] [UTCTime "14:32:45"] [WhiteElo "1393"] [BlackElo "1303"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+17"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Nxd4? { (0.12 → 1.60) Mistake. Bb4 was best. } (5... Bb4 6. Nxc6) 6. Qxd4 c5? { (1.41 → 2.80) Mistake. d6 was best. } (6... d6 7. Bf4) 7. Qc4?! { (2.80 → 1.71) Inaccuracy. Qd3 was best. } (7. Qd3 d6) 7... a6 8. e5 b5? { (1.96 → 3.73) Mistake. d5 was best. } (8... d5) 9. Qd3 c4?? { (3.42 → 7.27) Blunder. Ng8 was best. } (9... Ng8 10. a4 Bb7 11. axb5 axb5 12. Rxa8 Bxa8 13. Nxb5 Nh6 14. f3 Qb6 15. Qb3 Qb8 16. Bxh6) 10. Qd4?? { (7.27 → 2.64) Blunder. Qf3 was best. } (10. Qf3 Rb8) 10... Qe7?? { (2.64 → 7.79) Blunder. Ng8 was best. } (10... Ng8 11. Ne4 Bb7 12. Bg5 Qa5+ 13. c3 h6 14. Be3 Bxe4 15. Qxe4 Rc8 16. Be2 Bc5 17. Qg4) 11. Bg5?? { (7.79 → 2.93) Blunder. Be2 was best. } (11. Be2 Ng8 12. Bf3 d5 13. Be3 Bb7 14. O-O-O Qd8 15. Nxd5 Ne7 16. Nf6+ gxf6 17. Bxb7 Qxd4) 11... h6?? { (2.93 → 7.10) Blunder. d6 was best. } (11... d6 12. f4) 12. Bxf6?? { (7.10 → 2.11) Blunder. Nd5 was best. } (12. Nd5) 12... gxf6 13. Nd5 fxe5?! { (2.50 → 3.39) Inaccuracy. Qxe5+ was best. } (13... Qxe5+) 14. Qg4?? { (3.39 → 0.01) Blunder. Qb6 was best. } (14. Qb6) 14... d6 15. Nxe7? { (0.07 → -1.37) Mistake. Qd1 was best. } (15. Qd1 Qd8 16. a4 Bb7 17. g3 Bg7 18. Bg2 O-O 19. O-O Rb8 20. axb5 axb5 21. Ra7 f5) 15... Bxg4 16. f3?? { (-1.47 → -7.72) Blunder. Nd5 was best. } (16. Nd5 Kd8 17. Be2 Be6 18. Bf3 a5 19. a4 b4 20. Nxb4 Rc8 21. Na6 c3 22. bxc3 Ke7) 16... Bxf3?! { (-7.72 → -4.87) Inaccuracy. Be6 was best. } (16... Be6) 17. gxf3 Kxe7 18. O-O-O?! { (-4.02 → -5.74) Inaccuracy. f4 was best. } (18. f4 Bg7) 18... Bg7?! { (-5.74 → -4.36) Inaccuracy. h5 was best. } (18... h5 19. Bh3 Bh6+ 20. Kb1 Rhg8 21. Rd5 Rab8 22. Rhd1 Rb6 23. b3 Bf4 24. Kb2 Bxh2 25. bxc4) 19. Rg1 Rhg8 20. b3 cxb3 21. axb3 b4? { (-4.75 → -2.96) Mistake. h5 was best. } (21... h5 22. Bd3 Bh6+ 23. Kb2 Be3 24. Rge1 Bd4+ 25. c3 Rg2+ 26. Re2 Rxe2+ 27. Bxe2 Be3 28. Kc2) 22. Re1?! { (-2.96 → -3.96) Inaccuracy. Rg4 was best. } (22. Rg4 a5 23. Rc4 Rad8 24. Rd5 Bf6 25. Kd1 Rg1 26. Ke1 Rh1 27. Kf2 Rxh2+ 28. Kg3 Rh5) 22... h5 23. f4? { (-3.80 → -6.77) Mistake. Kd1 was best. } (23. Kd1 Bh6 24. Rxg8 Rxg8 25. Re4 a5 26. Rh4 Rg5 27. Ke2 Kf6 28. Rc4 Rg1 29. Rc6 Ke6) 23... f6?? { (-6.77 → 3.14) Blunder. Bh6 was best. } (23... Bh6 24. Bc4 Bxf4+ 25. Kb2 Bd2 26. Ref1 Rxg1 27. Rxg1 Rf8 28. Rg7 e4 29. Rh7 Kf6 30. Kb1) 24. fxe5?? { (3.14 → -6.86) Blunder. Bc4 was best. } (24. Bc4) 24... fxe5? { (-6.86 → -3.52) Mistake. Bh6+ was best. } (24... Bh6+) 25. Bc4 Bh6+ 26. Kb1 Rxg1 27. Rxg1 Be3 28. Rg7+ Kf8?? { (-3.31 → 5.46) Blunder. Kf6 was best. } (28... Kf6 29. Rd7 Kg5 30. Rxd6 Rf8 31. Bxa6 Rf2 32. h3 Bd2 33. Rd8 Kh4 34. Rd3 Rf1+ 35. Ka2) 29. Rf7+?? { (5.46 → -1.09) Blunder. Rg8+ was best. } (29. Rg8+) 29... Kg8?? { (-1.09 → 6.20) Blunder. Ke8 was best. } (29... Ke8 30. Rh7 Ra7 31. Rxa7 Bxa7 32. Kc1 Ke7 33. Bxa6 Kf6 34. h3 e4 35. Kd2 Ke5 36. Bb5) 30. Rf6+?? { (6.20 → -2.21) Blunder. Ra7+ was best. } (30. Ra7+ d5) 30... Kg7 31. Rf7+? { (-2.24 → -3.89) Mistake. Rxd6 was best. } (31. Rxd6 Rf8) 31... Kg6 32. h4?! { (-3.88 → -5.44) Inaccuracy. Rd7 was best. } (32. Rd7 Bc5) 32... Bd4?? { (-5.44 → -2.44) Blunder. d5 was best. } (32... d5 33. Bxd5 Rd8 34. Rf3 Rxd5 35. Rxe3 Kf5 36. c4 bxc3 37. Rg3 e4 38. Rg5+ Ke6 39. Rg6+) 33. Kc1?! { (-2.44 → -3.77) Inaccuracy. Rf3 was best. } (33. Rf3 a5) 33... e4?? { (-3.77 → -1.23) Blunder. Be3+ was best. } (33... Be3+ 34. Kb2 d5 35. Bxd5 Rd8 36. Bc4 Rd4 37. Rf3 Bd2 38. Rh3 Bc3+ 39. Kc1 e4 40. Rg3+) 34. Kd2?! { (-1.23 → -1.89) Inaccuracy. Re7 was best. } (34. Re7 Kf5) 34... Bc3+? { (-1.89 → -0.43) Mistake. Bf6 was best. } (34... Bf6 35. Rd7 Rd8 36. Bf7+ Kf5 37. Rxd8 Bxd8 38. Bxh5 Bxh4 39. Be2 a5 40. Bb5 Ke5 41. Ke2) 35. Ke3 d5?! { (-0.63 → -0.07) Inaccuracy. Bf6 was best. } (35... Bf6) 36. Bxd5 Rd8 37. Kxe4?? { (-0.10 → -6.89) Blunder. Bc4 was best. } (37. Bc4 Rd2 38. Re7 a5 39. Rxe4 Rxc2 40. Re6+ Kf5 41. Bd3+ Kxe6 42. Bxc2 Ke5 43. Bh7 Bd4+) 37... Rxd5 38. Kxd5 Kxf7 39. Ke4 Be1 40. Kd4 Bxh4 41. Kc4 Be1 42. Kc5 h4 43. Kb6 h3 44. Kxa6 h2 45. Ka5 h1=Q 46. Ka4 Bc3 47. Kb5 Qd5+ 48. Ka4 Qa8+ 49. Kb5 Bd4 50. Kxb4 Qb7+?! { (Mate in 4 → -55.48) Lost forced checkmate sequence. Qa6 was best. } (50... Qa6 51. c4 Qb6+ 52. Ka4 Bc3 53. b4 Qxb4#) 51. Kc4 Bb6 52. b4 Be3 53. Kd3 Qxb4 54. Kxe3?! { (-54.80 → Mate in 10) Checkmate is now unavoidable. Kxe3 was best. } (54. Kxe3 Qc3+ 55. Ke4 Ke6 56. Kf4 Qxc2 57. Ke3 Kf6 58. Kd4 Kg7 59. Ke3 Qc4 60. Kd2 Kf7) 54... Qc3+ 55. Ke2 Qxc2+ 56. Ke3 Qc4 57. Kf2 { White offers draw } 57... Kf6 58. Ke3 Kf5 59. Kd2 Ke5 60. Kd1 Kd4 61. Ke1 Qc1+ 62. Kf2 Qe3+ 63. Kf1 Kd3 64. Kg2 Ke4 65. Kh2 Kf3 66. Kh3 Qh6# { Black wins by checkmate. } 0-1