CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/met5XpEW"] [Date "2026.05.13"] [White "Owen6"] [Black "Justin3"] [Result "1-0"] [UTCDate "2026.05.13"] [UTCTime "20:17:24"] [WhiteElo "1408"] [BlackElo "971"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-40"] [WhiteTitle "GM♠"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Saduleto Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 dxc4 3. e4 { D20 Queen's Gambit Accepted: Saduleto Variation } e6 4. Bxc4 c6? { (0.75 → 1.90) Mistake. c5 was best. } (4... c5 5. Nf3 cxd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nb5 Na6 9. O-O Bc5 10. N1c3 Nf6 11. Bf4) 5. Nf3 Nf6 6. Nc3 Na6?! { (1.87 → 2.61) Inaccuracy. b5 was best. } (6... b5 7. Bd3) 7. O-O b5 8. Bb3 b4 9. Ne2 c5? { (2.36 → 4.73) Mistake. Be7 was best. } (9... Be7) 10. Ba4+ Bd7 11. Bxd7+?? { (4.69 → 2.03) Blunder. Ne5 was best. } (11. Ne5 Be7 12. Bg5 Nb8 13. dxc5 O-O 14. c6 Bc8 15. Qxd8 Bxd8 16. Rac1 Na6 17. Ng3 Bc7) 11... Qxd7 12. e5? { (1.83 → 0.51) Mistake. Re1 was best. } (12. Re1 cxd4) 12... Ne4?? { (0.51 → 3.26) Blunder. Nd5 was best. } (12... Nd5 13. Ng3) 13. dxc5?? { (3.26 → 0.69) Blunder. Qc2 was best. } (13. Qc2 Qc6 14. Nf4 Be7 15. h4 b3 16. Qxb3 Rb8 17. Qc2 g5 18. Nh5 g4 19. Ng5 Nxg5) 13... Nexc5 14. Qxd7+?! { (0.89 → 0.26) Inaccuracy. Be3 was best. } (14. Be3 Be7) 14... Kxd7? { (0.26 → 1.75) Mistake. Nxd7 was best. } (14... Nxd7) 15. Be3?! { (1.75 → 0.96) Inaccuracy. Rd1+ was best. } (15. Rd1+) 15... Na4?! { (0.96 → 1.98) Inaccuracy. Be7 was best. } (15... Be7 16. Rad1+ Kc7 17. Ng5 f6 18. Nf3 Rhd8 19. Ned4 Kb7 20. exf6 gxf6 21. Rd2) 16. b3 Nb2?? { (1.43 → 9.20) Blunder. Nb6 was best. } (16... Nb6 17. Ng5) 17. Ng5?? { (9.20 → 3.12) Blunder. Rfb1 was best. } (17. Rfb1 Bc5) 17... f6? { (3.12 → 5.26) Mistake. Ke8 was best. } (17... Ke8 18. Rac1) 18. exf6 gxf6 19. Nf7?? { (5.73 → 2.18) Blunder. Ne4 was best. } (19. Ne4) 19... Rg8 20. Bh6?? { (2.17 → -0.82) Blunder. Rac1 was best. } (20. Rac1) 20... e5? { (-0.82 → 0.39) Mistake. Ke7 was best. } (20... Ke7 21. Bxf8+ Rgxf8 22. Rab1 Nd3 23. Nd6 Nac5 24. Nc4 a5 25. Rfd1 Rfd8 26. f3 a4 27. Rd2) 21. Bxf8 Rgxf8 22. Nh6 Nd3?? { (-0.18 → 1.55) Blunder. Nc5 was best. } (22... Nc5 23. Rac1) 23. Rfd1?! { (1.55 → 0.69) Inaccuracy. Rad1 was best. } (23. Rad1 Nc5 24. Nc1 e4 25. f3 Kc6 26. fxe4 Ne5 27. Ne2 Rad8 28. Rc1 a5 29. Nf4 Kb5) 23... Nc5 24. a3?! { (0.56 → -0.08) Inaccuracy. Nc1 was best. } (24. Nc1 e4 25. f3 Kc6 26. fxe4 Ne5 27. Ne2 Rfd8 28. Rf1 Nxe4 29. Rf4 Nc3 30. Nxc3 bxc3) 24... bxa3?? { (-0.08 → 4.85) Blunder. Ke6 was best. } (24... Ke6 25. axb4) 25. Rxa3?? { (4.85 → -0.15) Blunder. b4 was best. } (25. b4 Ke6) 25... a5 26. Rda1?! { (0.12 → -0.43) Inaccuracy. Nc1 was best. } (26. Nc1 e4) 26... Ra6 27. Rd1 Rb6? { (-0.29 → 0.94) Mistake. Ke6 was best. } (27... Ke6) 28. b4?? { (0.94 → -3.92) Blunder. Nc1 was best. } (28. Nc1 e4) 28... Rxb4?? { (-3.92 → 0.05) Blunder. axb4 was best. } (28... axb4 29. Ra7+ Kc6 30. Nf5 Rb7 31. Ra5 Rd8 32. Kf1 b3 33. Nc3 b2 34. Nb1 Rb3 35. Rd2) 29. Rxa5 Rbb8?? { (0.07 → 7.14) Blunder. Ke6 was best. } (29... Ke6 30. Ng3 Rfb8 31. Ngf5 Rb1 32. Ra1 Rxd1+ 33. Rxd1 Rb2 34. f3 e4 35. Ng7+ Ke7 36. fxe4) 30. Rxc5 Rbc8 31. Rxc8 Kxc8 32. Rxd3 e4 33. Re3 f5 34. Nf4 Rd8 35. g3 Rd1+ 36. Kg2 Rd8 37. Rc3+ Kd7 38. Nxf5 e3 39. fxe3 Ra8 40. Rd3+ Kc7 41. Ne6+ Kb6 42. Rb3+ Kc6 43. Nfd4+ Kd6 44. Rb6+ Ke5 45. Rb7 Ra2+ 46. Kf3 Kd5 47. Rxh7 Kc4 48. g4 Kc3 49. g5 Kd3 50. g6 Re2?! { (74.80 → Mate in 7) Checkmate is now unavoidable. Ra8 was best. } (50... Ra8 51. g7 Rg8 52. Rh8 Rxg7 53. Nxg7 Kc4 54. Ndf5 Kd5 55. e4+ Kc5 56. e5 Kb4 57. e6) 51. Nxe2 Kd2 52. g7 Kd1 53. g8=Q Kd2 54. Qg1?? { (Mate in 2) Lost forced checkmate sequence. Qc8 was best. } (54. Qc8 Kd1 55. Qc1#) 54... Kd3 55. Qd1+?? { (Mate in 3) Lost forced checkmate sequence. Rc7 was best. } (55. Rc7 Kd2 56. e4 Kd3 57. Qd1#) 55... Kc4 56. Rc7+ Kb4 57. Qb1+ Ka3 58. Ra7# { White wins by checkmate. } 1-0