[Event "28Российский Шахматный Марафон Team Battle"] [Site "https://lichess.org/JbfhoC4m"] [Date "2023.04.01"] [White "DmitriyBiryuk777"] [Black "DVlad"] [Result "1-0"] [UTCDate "2023.04.01"] [UTCTime "09:06:49"] [WhiteElo "2521"] [BlackElo "2406"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 Be7 12. c4 a5 13. Bd3? { (0.47 → -0.86) Mistake. O-O-O was best. } (13. O-O-O a4 14. Na1 Nh7 15. h4 Bxh4 16. Bd3 Kf8 17. g3 Bxg3 18. Rxh5 g6 19. Rh3 Bf4) 13... O-O?! { (-0.86 → 0.22) Inaccuracy. a4 was best. } (13... a4 14. Nc1 e4 15. Be2 h4 16. f4 b5 17. a3 Nb6 18. cxb5 Nfxd5 19. Bxb6 Nxb6 20. Na2) 14. O-O b6?! { (-0.19 → 0.40) Inaccuracy. a4 was best. } (14... a4 15. Nc1) 15. Rae1 Nc5?! { (0.06 → 0.65) Inaccuracy. a4 was best. } (15... a4) 16. Nc1 g6 17. b3 Nh7 18. f4 exf4 19. Bxf4 Bg5 20. Bc2 h4 21. Ne2 Bxf4 22. Qxf4 h3?! { (0.87 → 1.45) Inaccuracy. f5 was best. } (22... f5) 23. g3?! { (1.45 → 0.43) Inaccuracy. gxh3 was best. } (23. gxh3 Qg5+ 24. Qxg5 Nxg5 25. h4 Nge4 26. Nd4 Nc3 27. a3 Rae8 28. Kg2 a4 29. b4 Nb3) 23... Ng5?? { (0.43 → 2.29) Blunder. Qd7 was best. } (23... Qd7) 24. Nd4 f5? { (1.94 → 3.42) Mistake. Nh7 was best. } (24... Nh7 25. Nc6 Qg5 26. Ne7+ Kg7 27. Qd4+ Nf6 28. Nf5+ Kg8 29. Nxd6 Nh7 30. Ne4 Nxe4 31. Bxe4) 25. Nc6?? { (3.42 → 1.24) Blunder. g4 was best. } (25. g4 fxg4 26. Qxg4 Rxf1+ 27. Rxf1 Qe7 28. Bxg6 Qe5 29. Bf5 Qe3+ 30. Kh1 Ne4 31. Be6+ Kh8) 25... Qf6 26. Qd4?? { (1.33 → -0.34) Blunder. g4 was best. } (26. g4 Rae8 27. gxf5 Rxe1 28. Rxe1 a4 29. Qe3 axb3 30. axb3 gxf5 31. Bxf5 Rf7 32. Rf1 Nce4) 26... Kg7 27. Re7+ Rf7 28. Rxf7+ Nxf7 29. Re1?! { (-0.29 → -1.20) Inaccuracy. Qxf6+ was best. } (29. Qxf6+ Kxf6 30. g4 Re8 31. Nd4 Re5 32. a3 a4 33. bxa4 Re8 34. gxf5 g5 35. Ne6 Rc8) 29... Qxd4+ 30. Nxd4 Ne5 31. Re2 Kf6 32. Nb5 Nf3+ 33. Kf1 Rd8 34. Rf2 Ne5 35. Nd4 Ncd3 36. Bxd3 Nxd3 37. Re2 Ne5 38. Ke1 a4?! { (-0.61 → -0.06) Inaccuracy. Rd7 was best. } (38... Rd7) 39. Kd2 Ra8 40. Kc3 axb3 41. axb3 Ra1 42. Nc6?! { (0.00 → -0.83) Inaccuracy. Kb4 was best. } (42. Kb4 Rd1 43. Ne6 g5 44. Kb5 Rd3 45. Rb2 Rc3 46. Nd4 Rd3 47. Ne6) 42... Rg1 43. Nxe5 dxe5 44. d6? { (-0.98 → -2.74) Mistake. b4 was best. } (44. b4 Rc1+) 44... Ke6 45. Rd2 Kd7 46. b4 Rg2?? { (-2.12 → 0.37) Blunder. Rc1+ was best. } (46... Rc1+) 47. c5?? { (0.37 → -5.85) Blunder. Rd1 was best. } (47. Rd1 Ra2 48. c5 Ra7 49. Rd5 e4 50. Rd2 bxc5 51. bxc5 Kc6 52. Kd4 Ra4+ 53. Ke5 e3) 47... bxc5 48. bxc5 Rxd2 49. Kxd2 e4?? { (-6.19 → 0.00) Blunder. g5 was best. } (49... g5 50. Ke2 g4 51. Kf2 Kc6 52. Ke3 f4+ 53. Kf2 e4 54. gxf4 e3+ 55. Kxe3 g3 56. hxg3) 50. Ke3 Kc6 51. Kf4?? { (0.00 → -6.72) Blunder. Kf2 was best. } (51. Kf2 g5 52. Ke2 g4 53. Ke3 Kd7 54. Kf4 Ke6 55. Ke3) 51... Kd7?? { (-6.72 → 0.00) Blunder. g5+ was best. } (51... g5+ 52. Ke3 f4+ 53. gxf4 g4 54. Kxe4 g3 55. hxg3 h2 56. Kf5 h1=Q 57. g4 Kxc5 58. d7) 52. g4?? { (0.00 → -6.60) Blunder. Ke3 was best. } (52. Ke3 g5 53. Ke2 Kc6 54. Kf2 Kd7) 52... Kc6?? { (-6.60 → 0.00) Blunder. g5+ was best. } (52... g5+ 53. Kg3 fxg4 54. Kxg4 e3 55. Kf3 g4+ 56. Kxe3 g3 57. c6+ Kxc6 58. hxg3 h2 59. Kf2) 53. g5 Kd7 54. Ke3 Kc6 55. Kd4 Kd7 56. Kd5?? { (0.00 → -7.46) Blunder. Ke3 was best. } (56. Ke3 Ke6 57. Kf4 Kd7 58. Kg3 e3 59. Kf3 f4 60. Ke2 Kc6 61. Kd3 Kd7) 56... e3 57. c6+ Kd8 58. d7 e2?? { (-12.17 → Mate in 2) Checkmate is now unavoidable. Kc7 was best. } (58... Kc7 59. Ke6 e2 60. Kf7 e1=Q 61. Kg7 Qc3+ 62. Kf8 Qc5+ 63. Kg7 Qxc6 64. d8=Q+ Kxd8 65. Kf8) 59. Kd6 { Black resigns. } 1-0