CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/zuEE1lUl"] [Date "2026.08.30"] [White "Grayson"] [Black "Jaden3"] [Result "1-0"] [UTCDate "2026.08.30"] [UTCTime "17:13:42"] [WhiteElo "1269"] [BlackElo "1260"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.33 → 0.96) Inaccuracy. c5 was best. } { B01 Scandinavian Defense } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. d3? { (0.96 → -0.12) Mistake. exd5 was best. } (2. exd5 Nf6 3. d4 Bf5 4. Nf3 Nxd5 5. Bd3 Bxd3 6. Qxd3 e6 7. O-O c5 8. Qe2 cxd4) 2... dxe4 3. dxe4 c6? { (-0.02 → 1.44) Mistake. Qxd1+ was best. } (3... Qxd1+ 4. Kxd1 Nc6 5. Nd2 Nf6 6. c3 Bd7 7. f3 g5 8. Nb3 g4 9. Nc5 O-O-O 10. Nxd7) 4. Qf3? { (1.44 → 0.25) Mistake. Qxd8+ was best. } (4. Qxd8+ Kxd8 5. f4 Nd7 6. Nf3 f6 7. e5 Ke8 8. Nc3 g6 9. a4 Bg7 10. exf6 Ngxf6) 4... Nf6 5. Bc4 e6 6. Nc3 Bd6 7. Nh3?! { (0.22 → -0.65) Inaccuracy. Qe2 was best. } (7. Qe2) 7... O-O 8. O-O Bc7?! { (-0.75 → -0.02) Inaccuracy. Nbd7 was best. } (8... Nbd7 9. Qe2 b5 10. Bd3 e5 11. f3 a5 12. Nf2 Nc5 13. Be3 a4 14. Rfd1 Qe7 15. Qe1) 9. g3 b5 10. Bd3?! { (-0.71 → -1.26) Inaccuracy. Be2 was best. } (10. Be2 e5) 10... b4?! { (-1.26 → -0.40) Inaccuracy. e5 was best. } (10... e5 11. Kg2) 11. Ne2? { (-0.40 → -1.80) Mistake. Na4 was best. } (11. Na4 e5) 11... e5 12. Bg5?? { (-1.44 → -7.67) Blunder. Qg2 was best. } (12. Qg2 Qd7) 12... Qe7?? { (-7.67 → -0.50) Blunder. Bxh3 was best. } (12... Bxh3) 13. Bxf6 Qxf6 14. Qh5? { (-0.53 → -1.87) Mistake. Qxf6 was best. } (14. Qxf6 gxf6 15. Kg2 Na6 16. f3 Nc5 17. Nf2 Rd8 18. Rfd1 Be6 19. b3 a5 20. a3 Nxd3) 14... c5?! { (-1.87 → -1.17) Inaccuracy. Nd7 was best. } (14... Nd7 15. f4) 15. Ng5?? { (-1.17 → -3.89) Blunder. Bc4 was best. } (15. Bc4 Nd7) 15... Qxg5?? { (-3.89 → 7.46) Blunder. h6 was best. } (15... h6 16. f4) 16. Qxg5 h6 17. Qh5 g6 18. Qf3 Bh3 19. Rfd1 Nc6 20. c3 bxc3 21. bxc3 Rab8 22. Bc4 Rb2 23. Rd8?! { (13.09 → 6.29) Inaccuracy. Qf6 was best. } (23. Qf6 Ne7 24. Qxe7 Rb7 25. Rd2 Bc8 26. Bd5 Bd8 27. Bxf7+ Kg7 28. Qxf8+ Kxf8 29. Rxd8+ Kxf7) 23... Bxd8 24. Bd5?? { (6.15 → 2.35) Blunder. g4 was best. } (24. g4 Kg7) 24... Ne7 25. Bc4 Nc6? { (3.08 → 6.18) Mistake. h5 was best. } (25... h5 26. Nc1) 26. a4?? { (6.18 → 0.90) Blunder. g4 was best. } (26. g4) 26... Na5 27. Bd5 Nb3?? { (0.96 → 5.27) Blunder. h5 was best. } (27... h5 28. Qe3) 28. Bxb3 Rxb3 29. Rd1?? { (5.48 → -0.55) Blunder. g4 was best. } (29. g4 Rb2 30. Re1 Bxg4 31. Qxg4 h5 32. Qf3 Bh4 33. Rd1 Rd8 34. Rxd8+ Bxd8 35. Kf1 Kg7) 29... Be7?? { (-0.55 → 5.22) Blunder. h5 was best. } (29... h5 30. Nc1 Ra3 31. Qe2 Rxc3 32. Qd2 Rf3 33. Nd3 Bf6 34. Nxc5 Rc8 35. Qa5 Be7 36. Nd7) 30. Rd7?? { (5.22 → -9.12) Blunder. g4 was best. } (30. g4) 30... Bxd7 31. Nc1 Rb1 32. Qe3 Bh3 33. a5 f5?! { (-18.19 → -5.65) Inaccuracy. Rd8 was best. } (33... Rd8 34. Qe1 Bg5 35. f4 exf4 36. Kf2 Rxc1 37. Qxc1 fxg3+ 38. hxg3 Bxc1 39. c4 Be6 40. e5) 34. exf5?! { (-5.65 → -15.08) Inaccuracy. Qxh6 was best. } (34. Qxh6 Rf6 35. Qxh3 Rxc1+ 36. Kg2 Rc2 37. Qh6 fxe4 38. h4 Rcxf2+ 39. Kh3 R2f3 40. h5 gxh5) 34... gxf5?? { (-15.08 → -3.75) Blunder. Rd8 was best. } (34... Rd8) 35. Qxh6 Rf7 36. Qxh3 Rxc1+ 37. Kg2 f4?? { (-3.97 → -0.97) Blunder. Rd1 was best. } (37... Rd1 38. Qh5 Rd6 39. h4 e4 40. Kf1 Kg7 41. Qe2 Rg6 42. Qe3 Bd6 43. h5 Rgf6 44. Qg5+) 38. Qe6? { (-0.97 → -2.42) Mistake. Qg4+ was best. } (38. Qg4+) 38... fxg3?? { (-2.42 → -0.71) Blunder. f3+ was best. } (38... f3+ 39. Kh3 Bf8 40. Qxe5 Rh7+ 41. Kg4 Rc2 42. Qd5+ Rf7 43. Kh5 Re2 44. g4 Kg7 45. Qg5+) 39. Kxg3?? { (-0.71 → -9.01) Blunder. Qg6+ was best. } (39. Qg6+) 39... Rg1+ 40. Kh3 Kf8 41. Qh6+ Kg8 42. Qh5? { (-8.87 → Mate in 11) Checkmate is now unavoidable. Qe6 was best. } (42. Qe6 Kf8 43. Qh6+ Rfg7 44. Qh8+ Kf7 45. f4 R7g3+ 46. hxg3 Rh1+ 47. Kg4 Rxh8 48. Kf5 Rh5+) 42... Rf4? { (Mate in 11 → -7.36) Lost forced checkmate sequence. Rh7 was best. } (42... Rh7 43. Qxh7+ Kxh7 44. f3 c4 45. a6 Kg7 46. f4 e4 47. f5 Kf6 48. Kh4 e3 49. Kh5) 43. Qh6? { (-7.36 → Mate in 1) Checkmate is now unavoidable. Qe8+ was best. } (43. Qe8+ Bf8) 43... Rd1?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Rf3# was best. } (43... Rf3#) 44. Qe6+ Kg7?? { (0.00 → 1.71) Blunder. Kf8 was best. } (44... Kf8 45. Qh6+ Kg8 46. Qg6+ Kf8) 45. Qxe7+ Kg6 46. Qe8+?! { (2.09 → 1.27) Inaccuracy. Qe6+ was best. } (46. Qe6+ Kg7 47. Qxe5+ Rf6 48. f4 Rg1 49. Kh4 Kf7 50. Kh5 a6 51. f5 c4 52. Qd5+ Kg7) 46... Kf5?? { (1.27 → 7.03) Blunder. Kf6 was best. } (46... Kf6 47. Qh8+ Ke6 48. Qc8+ Kf6 49. Kg2 Rd2 50. Qxc5 a6 51. h3 Kf5 52. c4 Rc2 53. Qa7) 47. Qf8+?? { (7.03 → 0.00) Blunder. Qh5+ was best. } (47. Qh5+) 47... Ke4 48. Qh6 Rd3+ 49. Kg2 Rd1?? { (0.00 → 5.80) Blunder. Rxc3 was best. } (49... Rxc3 50. Qh7+ Kd4 51. Qxa7 Rcf3 52. Qd7+ Kc3 53. Qd5 Rxf2+ 54. Kg3 e4 55. Qxc5+ Kd2 56. Qb4+) 50. Qh3?? { (5.80 → 0.64) Blunder. Qh7+ was best. } (50. Qh7+) 50... Kd5?? { (0.64 → 6.18) Blunder. Rd6 was best. } (50... Rd6) 51. Qg3?? { (6.18 → 0.00) Blunder. Qd7+ was best. } (51. Qd7+) 51... Ke4?? { (0.00 → 5.37) Blunder. Kc4 was best. } (51... Kc4 52. Qe3 Rg4+ 53. Kf3 Rf4+) 52. Qg6+ Rf5?! { (5.17 → 7.83) Inaccuracy. Kd5 was best. } (52... Kd5) 53. Qg4+ Rf4 54. Qxd1 Kf5 55. Kf1 Rg4 56. Ke1 Kf4 57. Kf1 Rg3 58. Ke1 Rg1+ 59. Kd2 Ke4 60. Qxg1 Kf3 61. Qd1+ Kg2 62. Qg4+ Kxf2 63. Qe2+ Kg1 64. Ke3 c4 65. Kf3 e4+ 66. Kg3 a6 67. Qg2# { White wins by checkmate. } 1-0