[Event "GM Zhigalko Sergei Stream 1+0 Arena"] [Site "https://lichess.org/c5Oke4E4"] [Date "2024.03.08"] [White "Naumovich_Yaroslav"] [Black "goltsev2000"] [Result "0-1"] [UTCDate "2024.03.08"] [UTCTime "19:22:39"] [WhiteElo "2921"] [BlackElo "2904"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 2. e3 d5 3. d4 Nf6 { D05 Queen's Pawn Game: Colle System } 4. c4 e5?? { (0.12 → 2.48) Blunder. Be7 was best. } (4... Be7 5. Nc3 O-O 6. b3 c5 7. dxc5 Bxc5 8. Bb2 Nc6 9. a3) 5. Nc3?? { (2.48 → 0.44) Blunder. dxe5 was best. } (5. dxe5 Ne4 6. Qxd5 Bb4+ 7. Bd2 Nxd2 8. Qxd8+ Kxd8 9. Nbxd2 Nd7) 5... e4 6. Nd2 c6 7. cxd5?! { (0.50 → -0.37) Inaccuracy. Qa4 was best. } (7. Qa4 Bd7 8. Qb3 Qb6 9. Be2 Qxb3 10. Nxb3 a5 11. O-O a4) 7... cxd5 8. Be2 a6?! { (-0.57 → -0.02) Inaccuracy. Nc6 was best. } (8... Nc6) 9. O-O Bd6 10. f3 exf3 11. Bxf3 Be6? { (0.11 → 1.34) Mistake. Nc6 was best. } (11... Nc6) 12. e4 dxe4 13. Ndxe4 Nxe4 14. Bxe4 Nd7?? { (0.91 → 4.07) Blunder. O-O was best. } (14... O-O) 15. d5 Qh4 16. g3 Bxg3 17. hxg3 Qxg3+ 18. Bg2 Bh3?! { (3.80 → 5.64) Inaccuracy. Bg4 was best. } (18... Bg4 19. Qe1+ Qxe1 20. Rxe1+ Kf8 21. b3 h5 22. Ba3+ Kg8 23. d6 h4 24. Nd5 Rh5 25. Ne7+) 19. Qf3? { (5.64 → 2.89) Mistake. Qe1+ was best. } (19. Qe1+ Qxe1 20. Rxe1+ Kd8 21. Bxh3 f6 22. Bf4 Rc8 23. Rad1 Re8 24. Be6 Rc4 25. Re4 Ne5) 19... Qxf3 20. Rxf3 Bxg2 21. Kxg2 O-O 22. Bf4 f6 23. Re1 Rfe8 24. Rfe3 Kf7 25. d6?! { (3.13 → 2.11) Inaccuracy. Ne4 was best. } (25. Ne4 Kg8 26. b4 a5 27. b5 Rac8 28. R1e2 Rc4 29. Bg3 Rb4 30. Nxf6+ Nxf6 31. Rxe8+ Nxe8) 25... Rxe3 26. Rxe3 Re8 27. Kf3?? { (2.12 → 0.15) Blunder. Rh3 was best. } (27. Rh3 h6 28. Bh2 Rc8 29. Kf1 b6 30. Re3 Re8 31. Rd3 h5 32. Nd5 Re4 33. Rb3 b5) 27... g5 28. Bg3?! { (0.60 → -0.04) Inaccuracy. Rxe8 was best. } (28. Rxe8) 28... h5?? { (-0.04 → 2.75) Blunder. Rxe3+ was best. } (28... Rxe3+ 29. Kxe3 f5 30. Nd5 h5 31. Bh2 h4 32. Kf3 f4 33. Kg4 Ke6 34. Kxg5 Kxd5 35. Bxf4) 29. Rxe8 Kxe8 30. Nd5?? { (2.89 → 0.39) Blunder. Ke4 was best. } (30. Ke4 h4 31. Bf2 Ne5 32. Kf5 h3 33. Bg3 Kf7 34. Nd5 Nc6 35. d7 Nd4+ 36. Kg4 Nc6) 30... Kf7?? { (0.39 → 2.53) Blunder. f5 was best. } (30... f5 31. Nc7+ Kf7 32. Bf2 h4 33. Bd4 Nf6 34. Kg2 Ne4 35. Be5 f4 36. b4 Nf6 37. Bxf6) 31. Ke4 Kg6 32. Ne7+ Kf7 33. Kd5?? { (3.05 → 0.00) Blunder. Kf5 was best. } (33. Kf5 h4 34. Bf2 h3 35. Bg1 Nf8 36. Nd5 Ng6 37. Bh2 a5 38. d7 Ne7+ 39. Kg4 Nc6) 33... h4 34. Bf2 h3 35. Bg3 g4?? { (0.02 → 3.41) Blunder. Nb6+ was best. } (35... Nb6+) 36. Nf5 Kg6?! { (2.98 → 4.10) Inaccuracy. Nb6+ was best. } (36... Nb6+ 37. Ke4 Ke6 38. b3 Kd7 39. Kf4 Nd5+ 40. Kxg4 Nc3 41. Kxh3 Nxa2 42. Kg4 Nc3 43. Kf3) 37. Ne3 f5 38. Ke6 Nc5+ 39. Ke7 Kg5 40. Nd5 b5 41. d7 Nxd7 42. Kxd7 f4 43. Bxf4+ Kf5 44. Kd6 Ke4 45. Be5 Kf3 46. Nc3?! { (4.36 → 3.04) Inaccuracy. Nf6 was best. } (46. Nf6 g3 47. Nh5 g2 48. Bh2 Ke3 49. Nf4 Kd2 50. Nxh3 Kc1 51. b4 Kb1 52. Ng1 Kxa2) 46... g3?! { (3.04 → 4.53) Inaccuracy. b4 was best. } (46... b4 47. Nb1 Ke3 48. Kc5 a5 49. Kc4 Ke4 50. Bd6 Kf3 51. Nd2+ Ke3 52. Nf1+ Kf2 53. Ng3) 47. Bxg3?? { (4.53 → -4.47) Blunder. Ne2 was best. } (47. Ne2 Ke4 48. Nxg3+ Kd3 49. Kc5 Kd2 50. Nh1 Kc2 51. b4 Kb1 52. Kb6 Kxa2 53. Kxa6) 47... Kxg3 48. Ne4+ Kf4 49. Nf2 h2 50. Kc5 Kf3 51. Nh1 Kg2 52. Kb6 Kxh1 53. Kxa6 Kg2 54. b4?? { (-5.51 → Mate in 19) Checkmate is now unavoidable. a4 was best. } (54. a4 bxa4 55. Kb5 Kf3 56. Kxa4 Ke4 57. Ka5 Kd4 58. Kb6 Kc4 59. Kc6 Kb3 60. Kd5 Kxb2) 54... h1=Q 55. Kxb5 Qh5+?? { (Mate in 16 → -5.91) Lost forced checkmate sequence. Kf3 was best. } (55... Kf3 56. a4 Qh5+ 57. Kb6 Ke4 58. Kc6 Qd5+ 59. Kb6 Qd6+ 60. Kb7 Kd5 61. b5 Kc5 62. Kc8) 56. Ka4?? { (-5.91 → Mate in 9) Checkmate is now unavoidable. Kc4 was best. } (56. Kc4 Kf3 57. Kd4 Qb5 58. a4 Qxb4+ 59. Kd5 Qa5+ 60. Ke6 Kf4 61. Kf6 Ke4 62. Ke6 Kd4) 56... Kf3 57. a3 Ke4 58. b5 Kd5 59. Ka5 Qg6 60. a4 Kc5 61. b6 Qxb6# { Black wins by checkmate. } 0-1