CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Jh9EuFlc"] [Date "2026.08.19"] [White "Ellie2"] [Black "Owen6"] [Result "1-0"] [UTCDate "2026.08.19"] [UTCTime "23:42:38"] [WhiteElo "1549"] [BlackElo "1581"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-7"] [WhiteTitle "GM🏆"] [BlackTitle "GM🥉"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A80"] [Opening "Dutch Defense: Raphael Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 f5 2. Nc3 { A80 Dutch Defense: Raphael Variation } Nf6 3. h3?! { (0.90 → 0.14) Inaccuracy. Bg5 was best. } (3. Bg5 c6 4. Bxf6 exf6 5. e3 Qb6 6. Rb1 d5 7. Bd3 Bd6 8. h4 O-O 9. Nce2 Qc7) 3... e6 4. Bg5 Bb4 5. Qd3 b6 6. Bxf6 Qxf6 7. O-O-O Ba6 8. Qd2 Nc6 9. e3 O-O?? { (-0.34 → 6.92) Blunder. Bxf1 was best. } (9... Bxf1 10. Rxf1 O-O 11. a3 Bxc3 12. Qxc3 b5 13. Nf3 b4 14. axb4 Rab8 15. d5 Nxb4 16. Qxf6) 10. Bxa6 e5 11. Bb7 Rab8 12. Bxc6 dxc6 13. a3 exd4 14. exd4 Bd6 15. Qd3 Rbd8 16. Nf3 c5 17. dxc5?? { (8.83 → -0.49) Blunder. Kb1 was best. } (17. Kb1 cxd4 18. Nb5 Qf7 19. Nxd6 Rxd6 20. Rhe1 c5 21. Qe2 Qd5 22. Qb5 c4 23. Qxd5+ Rxd5) 17... Bf4+ 18. Kb1 Rxd3?! { (-0.91 → -0.37) Inaccuracy. Rxd3 was best. } (18... Rxd3 19. Rxd3 c6 20. cxb6 axb6 21. Rhd1 Bc7 22. Re1 Qg6 23. Nh4 Qg5 24. g3 Qh5 25. Re6) 19. Rxd3 bxc5 20. Nd5 Qh6 21. Re1? { (0.00 → -1.29) Mistake. Nxf4 was best. } (21. Nxf4 Qxf4) 21... Bd6 22. Ne7+ Bxe7?! { (-1.00 → 0.00) Inaccuracy. Kh8 was best. } (22... Kh8 23. Rde3) 23. Rxe7 Qb6? { (0.04 → 1.14) Mistake. f4 was best. } (23... f4 24. Rdd7 Qg6 25. Ne5 Qxg2 26. Ka2 Qg5 27. h4 Qf6 28. h5 h6 29. Rxc7 Kh7 30. Ng4) 24. Rb3?? { (1.14 → -2.12) Blunder. Ne5 was best. } (24. Ne5) 24... Qd6 25. Re5?? { (-2.11 → -5.03) Blunder. Re1 was best. } (25. Re1 c4 26. Rbe3 f4 27. Re6 Qc5 28. c3 Qxf2 29. R1e2 Qf1+ 30. Ka2 h6 31. Rd2 Rf6) 25... Rf6?? { (-5.03 → -0.02) Blunder. Qd1+ was best. } (25... Qd1+ 26. Ka2 Qxc2 27. Rd5 Qc4 28. Rd3 h6 29. Rc3 Qd5 30. Ka1 Rd8 31. Rb5 Qd1+ 32. Ka2) 26. Re8+?? { (-0.02 → -1.92) Blunder. Rd3 was best. } (26. Rd3) 26... Rf8 27. Re5?? { (-1.49 → -5.15) Blunder. Re1 was best. } (27. Re1) 27... Rf6?? { (-5.15 → -0.26) Blunder. Qd1+ was best. } (27... Qd1+) 28. Re8+?? { (-0.26 → -2.05) Blunder. Rd3 was best. } (28. Rd3 Qa6 29. Rxc5 Rd6 30. Ne5 Rxd3 31. Nxd3 Qb7 32. f3 Qb6 33. b4 Qg6 34. g4 Qh6) 28... Kf7?? { (-2.05 → 0.00) Blunder. Rf8 was best. } (28... Rf8 29. Re1) 29. Re5?? { (0.00 → -3.40) Blunder. Rc8 was best. } (29. Rc8 Qd1+ 30. Ka2 Kg6 31. Ne5+ Kh6 32. g4 Qxc2 33. f4 Rb6 34. Nf7+ Kg6 35. Ne5+ Kh6) 29... Re6?? { (-3.40 → 8.31) Blunder. Qd1+ was best. } (29... Qd1+) 30. Rxf5+?? { (8.31 → -0.35) Blunder. Ng5+ was best. } (30. Ng5+) 30... Kg6?? { (-0.35 → 1.69) Blunder. Rf6 was best. } (30... Rf6 31. Ne5+) 31. Rg5+ Kf6 32. Rd3 Qe7 33. g4? { (1.70 → 0.54) Mistake. Rc3 was best. } (33. Rc3 Rc6) 33... h6 34. Rf5+ Kg6 35. h4?! { (0.00 → -0.88) Inaccuracy. Rc3 was best. } (35. Rc3 Rf6 36. Re3 Qd8 37. Rd3 Qa8 38. Nh4+ Kh7 39. Rxf6 Qh1+ 40. Ka2 gxf6 41. Nf5 Qf1) 35... Rf6?? { (-0.88 → 0.94) Blunder. Kh7 was best. } (35... Kh7 36. h5) 36. Re5 Qf7?? { (0.82 → 6.72) Blunder. Re6 was best. } (36... Re6 37. h5+) 37. h5+ Kh7 38. g5 Rxf3 39. g6+ Qxg6 40. hxg6+ Kxg6 41. Rxf3 h5 42. Rg3+ Kh6 43. Rxc5 g6 44. Rxc7?! { (Mate in 15 → 67.41) Lost forced checkmate sequence. Rc6 was best. } (44. Rc6 Kg7 45. Rgxg6+ Kf7 46. Rh6 Kg7 47. Rxh5 a6 48. Rxc7+ Kf6 49. Rc6+ Kg7 50. Rxa6 Kf7) 44... a5?! { (67.41 → Mate in 7) Checkmate is now unavoidable. h4 was best. } (44... h4 45. Rg1 h3 46. Rxa7 h2 47. Rh1 Kg5 48. Rxh2 Kg4 49. Rg2+ Kf3 50. Rxg6 Kxf2 51. b4) 45. Rd3?! { (Mate in 7 → 64.75) Lost forced checkmate sequence. Rc6 was best. } (45. Rc6 Kg7 46. Rgxg6+ Kf7 47. Rg5 h4 48. Rxa5 Ke8 49. Ra7 Kd8 50. Rh6 Kc8 51. Rh8#) 45... Kg5 46. Rc5+ Kh6 47. Rxa5 g5?! { (74.33 → Mate in 3) Checkmate is now unavoidable. h4 was best. } (47... h4 48. Rd6 h3 49. Raa6 Kh5 50. Rxg6 h2 51. Rh6+ Kg5 52. Rxh2 Kg4 53. Rg6+ Kf5 54. Rhh6) 48. Rd6+ Kg7 49. Ra7+ Kf8 50. Rd8# { White wins by checkmate. } 1-0