CohenChessClub.com

[Event "Chigorin"] [Site "https://cohenchessclub.com/BwbAT3v8"] [Date "2025.11.20"] [White "Junhee"] [Black "xavi"] [Result "1-0"] [UTCDate "2025.11.20"] [UTCTime "00:05:00"] [WhiteElo "1707"] [BlackElo "1708"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-6"] [WhiteTitle "GM⏳"] [BlackTitle "GM🥉"] [Variant "Standard"] [TimeControl "600+1"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6?! { (0.21 → 0.75) Inaccuracy. Nc6 was best. } (2... Nc6) 3. Nc3?! { (0.75 → 0.07) Inaccuracy. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Nc6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. h3 O-O 6. d3 h6 7. O-O d6 8. Qe2 Qe7 9. Be3 Bb6 10. Nd5 Nxd5 11. Bxd5 Be6 12. c4 Bxd5?! { (-0.24 → 0.72) Inaccuracy. Bd7 was best. } (12... Bd7 13. Bxc6 Bxc6 14. b4 f5 15. exf5 Rxf5 16. Nd2 Bxe3 17. fxe3 Rg5 18. Rf2 Rf8 19. Rxf8+) 13. cxd5 Nd8 14. Rac1?! { (0.95 → 0.28) Inaccuracy. Bxb6 was best. } (14. Bxb6 axb6) 14... f6?? { (0.28 → 2.31) Blunder. c6 was best. } (14... c6 15. Qc2) 15. Bxb6?! { (2.31 → 1.42) Inaccuracy. Nh4 was best. } (15. Nh4 Qd7 16. Qh5 c6 17. Nf5 Kh7 18. Rc3 Bxe3 19. fxe3 Qf7 20. Qg4 Qc7 21. Nh4 Qf7) 15... axb6 16. a3 Nf7? { (1.27 → 2.60) Mistake. f5 was best. } (16... f5 17. Rfe1 fxe4 18. dxe4 c6 19. Rc3 b5 20. Rd1 Kh7 21. Nh2 Ra6 22. Ng4 Rf4 23. dxc6) 17. Rc2?! { (2.60 → 1.96) Inaccuracy. Rc3 was best. } (17. Rc3 Nh8) 17... Qd7 18. Rfc1 Rfc8 19. d4? { (2.79 → 1.48) Mistake. Nh4 was best. } (19. Nh4 c5 20. Nf5 g6 21. Qg4 Kh7 22. Nxh6 Qxg4 23. Nxg4 f5 24. Ne3 f4 25. Nc4 Rc7) 19... c6 20. Nh4 Ra4? { (1.15 → 2.38) Mistake. cxd5 was best. } (20... cxd5 21. Nf5 Rxc2 22. Rxc2 exd4 23. f4 g6 24. Qg4 Kh7 25. Nxd4 Qxg4 26. hxg4 dxe4 27. Rc7) 21. dxe5?! { (2.38 → 1.78) Inaccuracy. dxc6 was best. } (21. dxc6) 21... fxe5? { (1.78 → 3.39) Mistake. dxe5 was best. } (21... dxe5) 22. Nf5 Ng5?! { (3.13 → 4.72) Inaccuracy. g6 was best. } (22... g6 23. Qg4) 23. f3?? { (4.72 → 1.15) Blunder. Qg4 was best. } (23. Qg4) 23... g6?? { (1.15 → 3.99) Blunder. c5 was best. } (23... c5) 24. Nxh6+ Kh7?! { (3.95 → 5.95) Inaccuracy. Kg7 was best. } (24... Kg7 25. Ng4 Nf7 26. Qe3 b5 27. Rc3 Rc4 28. dxc6 R8xc6 29. Qd3 Rd4 30. Qxb5 Rxc3 31. Qxd7) 25. Ng4 Kg7 26. Rc3?! { (5.94 → 4.12) Inaccuracy. dxc6 was best. } (26. dxc6) 26... Rd4?! { (4.12 → 6.12) Inaccuracy. Nf7 was best. } (26... Nf7 27. b4) 27. Kf2? { (6.12 → 3.65) Mistake. Qe3 was best. } (27. Qe3) 27... Nh7 28. Qe3 Nf6?! { (4.35 → 6.92) Inaccuracy. g5 was best. } (28... g5 29. Qe2) 29. Qh6+ Kf7 30. Nxf6?! { (7.18 → 5.14) Inaccuracy. Kg1 was best. } (30. Kg1) 30... Kxf6 31. Qh4+? { (5.40 → 3.29) Mistake. h4 was best. } (31. h4 c5) 31... Kg7 32. Ke3?! { (3.11 → 2.09) Inaccuracy. Qg4 was best. } (32. Qg4 Qxg4) 32... Rc7? { (2.09 → 4.17) Mistake. Rh8 was best. } (32... Rh8 33. Qg4) 33. f4? { (4.17 → 2.61) Mistake. Qg4 was best. } (33. Qg4 Qe8 34. h4 b5 35. h5 b4 36. axb4 Rxb4 37. R3c2 Qf7 38. Kf2 Qf6 39. dxc6 bxc6) 33... exf4+?? { (2.61 → 7.37) Blunder. b5 was best. } (33... b5 34. Qg5) 34. Kxd4 c5+ 35. Kd3 Qb5+ 36. Kc2 Qe2+ 37. Kb1 Qxe4+ 38. R3c2 Qxd5 39. Qxf4 Rf7 40. Qd2 Qc6 41. Rd1 Rd7 42. Rc3 Qe4+ 43. Ka1 Qc6 44. Rd3 d5 45. Rxd5 Rc7 46. Rd7+ Kg8?! { (12.94 → Mate in 10) Checkmate is now unavoidable. Rxd7 was best. } (46... Rxd7 47. Qxd7+) 47. Rxc7?! { (Mate in 10 → 11.94) Lost forced checkmate sequence. Rd8+ was best. } (47. Rd8+ Kg7 48. Qc3+ Kh6 49. Qh8+ Rh7 50. Qf8+ Rg7 51. Qf4+ g5 52. Qf5 Qg6 53. R1d6 Kh7) 47... Qxc7 48. Qd8+ Qxd8 49. Rxd8+ Kf7 50. Rd7+ Ke6 51. Rxb7 Kd5 52. Rxb6 Kc4 53. Rxg6 Kd3 54. Rg4 c4 55. Kb1 c3 56. bxc3 Kxc3 57. h4 Kb3 58. h5 Kxa3 59. h6 Kb3 60. h7 Ka3 61. h8=Q Kb3 62. Qd4 Ka3 63. Rg3# { White wins by checkmate. } 1-0