CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/vRV8hIXT"] [Date "2026.09.02"] [White "Cora"] [Black "Shiloh"] [Result "1-0"] [UTCDate "2026.09.02"] [UTCTime "20:34:37"] [WhiteElo "1487"] [BlackElo "1104"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "🧶"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. g3 Nf6 4. Bg2 Be6 5. Nc3 Qd6? { (0.65 → 1.96) Mistake. Bf5 was best. } (5... Bf5) 6. Be3? { (1.96 → 0.50) Mistake. O-O was best. } (6. O-O) 6... Qb4? { (0.50 → 1.75) Mistake. Bf5 was best. } (6... Bf5) 7. Qc1?! { (1.75 → 0.79) Inaccuracy. Bd2 was best. } (7. Bd2 Qb6 8. Na4 Qb5 9. b3 O-O-O 10. O-O Ne4 11. Nc5 Nxd4 12. Nxd4 Qxc5 13. Nxe6 fxe6) 7... O-O-O?! { (0.79 → 1.83) Inaccuracy. Bg4 was best. } (7... Bg4 8. a3) 8. Bd2?? { (1.83 → -0.35) Blunder. O-O was best. } (8. O-O Bf5) 8... Nxd4 9. Nxd4 Qxd4 10. Be3?? { (-0.91 → -3.04) Blunder. O-O was best. } (10. O-O h5) 10... Qe5?? { (-3.04 → -0.86) Blunder. Qc4 was best. } (10... Qc4) 11. O-O? { (-0.86 → -2.24) Mistake. Qd2 was best. } (11. Qd2 Ne4) 11... Ng4?? { (-2.24 → 0.87) Blunder. d4 was best. } (11... d4 12. Bf4) 12. Bf4 Qh5 13. h3 Nxf2?? { (0.48 → 3.17) Blunder. Nf6 was best. } (13... Nf6 14. g4) 14. Rxf2? { (3.17 → 1.66) Mistake. Kxf2 was best. } (14. Kxf2 g5 15. g4 Qg6 16. Bg3 h5 17. Qe3 hxg4 18. hxg4 d4 19. Qe4 Qxe4 20. Nxe4 Bxg4) 14... Bxh3 15. Bxh3+?! { (1.43 → 0.83) Inaccuracy. Bf3 was best. } (15. Bf3 Bg4) 15... Qxh3 16. Rh2?? { (1.14 → -0.51) Blunder. Qe3 was best. } (16. Qe3 d4) 16... Qg4? { (-0.51 → 0.83) Mistake. Qd7 was best. } (16... Qd7) 17. e4?? { (0.83 → -0.89) Blunder. Qe3 was best. } (17. Qe3 d4) 17... dxe4? { (-0.89 → 0.46) Mistake. e5 was best. } (17... e5 18. Bxe5) 18. Nxe4?? { (0.46 → -4.71) Blunder. Qe3 was best. } (18. Qe3 e5 19. Bxe5 f6 20. Bd4 Qg6 21. Rf1 b6 22. Ne2 Bd6 23. Qf2 Rhf8 24. Qf5+ Qxf5) 18... Qf5?? { (-4.71 → 0.44) Blunder. e5 was best. } (18... e5) 19. Nc3 e5 20. Be3 b6? { (0.32 → 1.44) Mistake. h5 was best. } (20... h5 21. Qf1 Qg6 22. Qh3+ Kb8 23. Rf1 Bb4 24. Qh4 Ba5 25. Qe4 Bb6 26. Bxb6 Qxb6+ 27. Rhf2) 21. Rd2? { (1.44 → 0.00) Mistake. Qf1 was best. } (21. Qf1) 21... Bc5?? { (0.00 → 3.00) Blunder. Bb4 was best. } (21... Bb4 22. Qf1 Qg4 23. Qa6+ Kb8 24. Nb5 Qxg3+ 25. Kf1 Qf3+ 26. Rf2 Qh3+ 27. Kg1 Qg4+ 28. Rg2) 22. Bxc5 bxc5 23. Rxd8+ Kxd8?? { (1.85 → 4.89) Blunder. Rxd8 was best. } (23... Rxd8) 24. Nb5?! { (4.89 → 3.11) Inaccuracy. Qe3 was best. } (24. Qe3 Re8) 24... c6? { (3.11 → 5.91) Mistake. Kc8 was best. } (24... Kc8 25. Qe1 e4 26. Qa5 Qe5 27. Qc3 Re8 28. Qxe5 Rxe5 29. Rf1 e3 30. Nc3 g6 31. Rd1) 25. Nxa7?? { (5.91 → 0.89) Blunder. Qd2+ was best. } (25. Qd2+ Qd7) 25... Kc7 26. Qe3 Qxc2?? { (0.75 → 5.44) Blunder. Qg4 was best. } (26... Qg4) 27. Qxc5?? { (5.44 → -10.61) Blunder. Rc1 was best. } (27. Rc1) 27... Qxc5+ 28. Kh2 Qxa7 29. a3?! { (-11.33 → Mate in 6) Checkmate is now unavoidable. Rf1 was best. } (29. Rf1 Qxa2) 29... Qb7?! { (Mate in 6 → -11.27) Lost forced checkmate sequence. Qf2+ was best. } (29... Qf2+ 30. Kh3 h5 31. Rf1 Qxf1+ 32. Kh2 Rd8 33. g4 Qf2+ 34. Kh3 Rd3#) 30. Rb1 Qb3 31. Kh3 Qa2 32. Re1 Qxb2 33. g4?! { (-14.33 → Mate in 6) Checkmate is now unavoidable. a4 was best. } (33. a4 f5) 33... Qxa3+?! { (Mate in 6 → -78.81) Lost forced checkmate sequence. Qc3+ was best. } (33... Qc3+ 34. Kh2 Qxe1 35. a4 Rb8 36. Kg2 Rb3 37. a5 Rg3+ 38. Kh2 Qg1#) 34. Kh4?! { (-78.81 → Mate in 6) Checkmate is now unavoidable. Kg2 was best. } (34. Kg2 Qb4) 34... f6 35. g5 fxg5+ 36. Kxg5 h6+ 37. Kg6 Rg8 38. Rxe5 Qd6+ 39. Kf5 Rf8+ 40. Ke4 g5 41. Ra5 g4 42. Ra7+ Kb6 43. Rh7 Rf4+ 44. Ke3 Rf3+ 45. Ke2 Qe6+ 46. Kd2 Qe2+? { (Mate in 4 → -7.94) Lost forced checkmate sequence. Qe3+ was best. } (46... Qe3+ 47. Kd1 Rf1+ 48. Kc2 Rf2+ 49. Kb1 Qe1#) 47. Kxe2 Kc5 48. Rxh6 Rh3 49. Rg6 Rh2+?! { (-5.72 → -4.25) Inaccuracy. Rg3 was best. } (49... Rg3) 50. Kf1 g3 51. Rxg3 Ra2?? { (-4.48 → 0.00) Blunder. Rd2 was best. } (51... Rd2) 52. Rc3+ Kb4 53. Rxc6 Ra1+ 54. Kf2 Kb3 { Black offers draw } 55. Kf3 Rf1+ 56. Ke3 Kb4 57. Kd4 Rd1+ 58. Ke5 Kb5 59. Rd6 Rc1 60. Rd5+ Rc5 61. Kd4 Kc6 62. Rxc5+ Kd6 { Black resigns. } 1-0