CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/W9MREUbF"] [Date "2025.10.12"] [White "Jihoon"] [Black "Maxim"] [Result "0-1"] [UTCDate "2025.10.12"] [UTCTime "17:20:54"] [WhiteElo "1134"] [BlackElo "1779"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Hungarian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 { C50 Italian Game: Hungarian Defense } 4. O-O d6 5. d3?! { (0.69 → 0.03) Inaccuracy. d4 was best. } (5. d4 exd4) 5... Nf6?! { (0.03 → 0.59) Inaccuracy. Na5 was best. } (5... Na5) 6. Nc3?! { (0.59 → -0.06) Inaccuracy. a4 was best. } (6. a4 Na5 7. Ba2 c5 8. Nc3 O-O 9. Nd5 Nxd5 10. Bxd5 Be6 11. Nd2 Bxd5 12. exd5 Qd7) 6... Bg4?! { (-0.06 → 0.72) Inaccuracy. Na5 was best. } (6... Na5) 7. Bg5?? { (0.72 → -1.00) Blunder. h3 was best. } (7. h3) 7... Nd4 8. Be3 Nxf3+?! { (-1.20 → -0.61) Inaccuracy. Bxf3 was best. } (8... Bxf3 9. gxf3) 9. gxf3 Bh3 10. Bg5?? { (-0.50 → -4.38) Blunder. Re1 was best. } (10. Re1 O-O) 10... Nh5 11. f4 Bxg5?? { (-4.32 → 6.25) Blunder. g6 was best. } (11... g6 12. Bxe7 Qxe7 13. Re1 Nxf4 14. Qf3 Be6 15. Nd5 Bxd5 16. exd5 Qg5+ 17. Qg3 Qf5 18. Bb5+) 12. Qxh5 Bxf4?? { (6.00 → Mate in 1) Checkmate is now unavoidable. Qd7 was best. } (12... Qd7) 13. Qxh3?? { (Mate in 1 → 6.94) Lost forced checkmate sequence. Qxf7# was best. } (13. Qxf7#) 13... Qg5+ 14. Qg2 Qxg2+ 15. Kxg2 O-O 16. Nd5 c6 17. Nxf4 exf4 18. Rfe1 Rfe8 19. Re3?? { (7.31 → -6.39) Blunder. Kf3 was best. } (19. Kf3 d5) 19... Re5?? { (-6.39 → 6.95) Blunder. fxe3 was best. } (19... fxe3 20. fxe3 Rad8 21. Kf3 d5 22. exd5 cxd5 23. Bb3 Rd6 24. a4 Kf8 25. a5 Rde6 26. Bxd5) 20. Rf3 Rae8 21. Rxf4 Rg5+ 22. Kf1 d5 23. exd5 cxd5 24. Bxd5?? { (6.87 → 2.85) Blunder. Bb3 was best. } (24. Bb3) 24... Rxd5 25. Kg2?? { (2.97 → 0.94) Blunder. Re1 was best. } (25. Re1 Rxe1+) 25... Rg5+?! { (0.94 → 1.87) Inaccuracy. h6 was best. } (25... h6 26. Rc1 Rc8 27. Rc4 Rxc4 28. dxc4 Ra5 29. Ra1 Rg5+ 30. Kf1 Rh5 31. Rd1 Rxh2 32. Rd7) 26. Kf3 h6 27. d4?! { (1.92 → 1.00) Inaccuracy. c4 was best. } (27. c4 Rh5 28. h4 Kf8 29. Rd1 g5 30. hxg5 hxg5 31. Re4 f5 32. Rxe8+ Kxe8 33. Rg1 Kf7) 27... Rb5 28. Rg1?? { (1.15 → -0.94) Blunder. b3 was best. } (28. b3 g5 29. a4 Rb6 30. Rf5 Kg7 31. Rd1 Rc6 32. c4 Kg6 33. Re5 Rxe5 34. dxe5 Rb6) 28... Rxb2 29. d5?! { (-1.13 → -2.12) Inaccuracy. c4 was best. } (29. c4 Ree2) 29... Rxc2 30. Rfg4? { (-2.12 → -3.83) Mistake. Ra4 was best. } (30. Ra4 Ree2) 30... g6?! { (-3.83 → -2.58) Inaccuracy. Rc3+ was best. } (30... Rc3+ 31. Kg2 Rd3 32. Ra4 a6 33. Rb1 Re7 34. Ra5 g6 35. Rb3 Rd4 36. Kg3 Kg7 37. h4) 31. d6?! { (-2.58 → -3.61) Inaccuracy. Rd4 was best. } (31. Rd4) 31... Rc3+? { (-3.61 → -1.65) Mistake. Rd8 was best. } (31... Rd8) 32. Kf4?? { (-1.65 → -7.01) Blunder. Kg2 was best. } (32. Kg2) 32... Rc4+?? { (-7.01 → -1.51) Blunder. g5+ was best. } (32... g5+) 33. Kf3 Rxg4? { (-1.87 → -0.32) Mistake. Rc3+ was best. } (33... Rc3+) 34. Rxg4 Rd8 35. Rd4 Kg7?? { (0.00 → 3.35) Blunder. f5 was best. } (35... f5 36. Kf4 Kf7 37. Ke5 Re8+ 38. Kd5 Re2 39. Rb4 b6 40. Rc4 Rd2+ 41. Ke5 Rxf2 42. Rc7+) 36. Kf4?? { (3.35 → -5.59) Blunder. Ke4 was best. } (36. Ke4) 36... Rd7?? { (-5.59 → 2.25) Blunder. Kf6 was best. } (36... Kf6) 37. Ke5 g5? { (2.53 → 4.87) Mistake. Kf8 was best. } (37... Kf8) 38. Kd5 Kf6 39. a4 a5 40. f3 h5 41. f4?? { (4.75 → 1.62) Blunder. Rc4 was best. } (41. Rc4) 41... g4?! { (1.62 → 2.29) Inaccuracy. g4 was best. } (41... g4 42. Re4 Rd8 43. Re5 Kg6 44. Rg5+ Kh6 45. Rf5 Kg6 46. Re5 f6 47. Re7 Kf5 48. Rh7) 42. f5?? { (2.29 → 0.00) Blunder. Re4 was best. } (42. Re4) 42... Kxf5 43. h3?? { (0.00 → -6.66) Blunder. Rc4 was best. } (43. Rc4 Kf6 44. Rc7 Rd8 45. Rxb7 h4 46. Rb1 Kg5 47. Kc6 f5 48. Kc7 Rg8 49. d7 f4) 43... gxh3?? { (-6.66 → 0.00) Blunder. g3 was best. } (43... g3 44. Rd2) 44. Rh4 Kg5 45. Rxh3 f5 46. Rg3+ Kf4?! { (0.00 → 0.73) Inaccuracy. Kf6 was best. } (46... Kf6 47. Rh3 Rh7 48. Re3 f4 49. Re6+ Kg5 50. Re5+ Kh4 51. Re4 Kg3 52. Re7 Rh8 53. d7) 47. Rh3?! { (0.73 → 0.00) Inaccuracy. Rg8 was best. } (47. Rg8) 47... Kg4 48. Rb3?? { (0.00 → -3.08) Blunder. Rh1 was best. } (48. Rh1 f4 49. Ke6 Rh7 50. Rg1+ Kh3 51. d7 Rxd7 52. Kxd7 f3 53. Rg7 f2 54. Rf7 Kg2) 48... f4 49. Kc5?? { (-2.43 → -7.76) Blunder. Ke6 was best. } (49. Ke6) 49... f3 50. Rb2 Kg3 51. Kd4 Rxd6+ 52. Ke3 Rf6 53. Rf2 h4 54. Rf1 f2 55. Rxf2 Rxf2 56. Ke4 h3 57. Ke3 h2 58. Kd4 h1=Q 59. Kc5 Rd2 60. Kb6 Qc1 61. Kxa5 Qc5# { Black wins by checkmate. } 0-1