[Event "I онлайн-чемпионат СПбГМТУ"] [Site "https://lichess.org/ea2TIe2o"] [Date "2023.11.26"] [White "chessplayer7878"] [Black "Kitsis_Andrew"] [Result "1-0"] [UTCDate "2023.11.26"] [UTCTime "17:43:27"] [WhiteElo "2461"] [BlackElo "2425"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-7"] [WhiteTitle "WGM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A49"] [Opening "Indian Defense: Przepiorka Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. g3 { A49 Indian Defense: Przepiorka Variation } Bg7 4. Bg2 O-O 5. O-O d5 6. c3 c5 7. dxc5 a5 8. a3 Nc6 9. Nd4 e5 10. Nxc6 bxc6 11. b4 Bf5 12. Nd2 Bd7?! { (0.26 → 0.94) Inaccuracy. h5 was best. } (12... h5 13. h4 Qc8 14. e4 Nxe4 15. Nxe4 Bxe4 16. Bxe4 dxe4 17. Qe2 Rd8 18. Qxe4 axb4 19. cxb4) 13. Bb2 Qe7 14. e4 Bg4?! { (0.92 → 1.52) Inaccuracy. Nxe4 was best. } (14... Nxe4 15. Bxe4 dxe4 16. Nxe4 f5 17. Nd6 f4 18. Re1 Qe6 19. Qe2 Qh3 20. Qf1 Qh5 21. Qc4+) 15. Qc2 Rfd8 16. h3 Be6 17. Rad1 h5 18. Rfe1 Qc7?! { (1.16 → 1.94) Inaccuracy. h4 was best. } (18... h4 19. g4) 19. exd5 cxd5 20. Nb3?! { (1.95 → 1.31) Inaccuracy. c4 was best. } (20. c4 Bf5 21. Qb3 d4 22. c6 a4 23. Qa2 h4 24. g4 Nxg4 25. hxg4 Bxg4 26. b5 Qe7) 20... a4?! { (1.31 → 2.32) Inaccuracy. Qc8 was best. } (20... Qc8) 21. Na5 e4 22. c4 h4 23. g4 Qf4?! { (2.76 → 3.54) Inaccuracy. dxc4 was best. } (23... dxc4 24. Nxc4 Bxc4 25. Bxf6 Rxd1 26. Rxd1 Bd3 27. Qc3 Bxf6 28. Qxf6 Re8 29. Qg5 Kg7 30. Qe3) 24. cxd5 Bxd5 25. Bxf6 Bxf6 26. Bxe4 Bxe4 27. Rxd8+ Rxd8 28. Qxe4 Qd2 29. c6 Qc3 30. Nb7? { (3.16 → 1.34) Mistake. Kg2 was best. } (30. Kg2 Rd4 31. Qe2 Kg7 32. Rd1 Rxd1 33. Qxd1 Bd4 34. Qe2 Kg8 35. Nc4 Kh7 36. b5 Qb3) 30... Rc8?? { (1.34 → 4.87) Blunder. Rd4 was best. } (30... Rd4 31. Qe3 Qxc6 32. g5 Bg7 33. Qe8+ Qxe8 34. Rxe8+ Kh7 35. Nc5 Rd1+ 36. Kg2 Bb2 37. Ra8) 31. Nc5?? { (4.87 → 2.39) Blunder. Nd6 was best. } (31. Nd6 Rf8 32. Nb5 Qd2 33. Kg2 Bg5 34. Re2 Qd1 35. c7 Rc8 36. Rc2 Bf4 37. Rc5 Bxc7) 31... Rxc6?! { (2.39 → 3.32) Inaccuracy. Bd4 was best. } (31... Bd4 32. Nd3 Bb6 33. Kg2 Qxc6 34. Qxc6 Rxc6 35. Nc5 Ba7 36. Re2 Kf8 37. Nxa4 Ra6 38. Nc3) 32. Nxa4 Qc2?! { (3.27 → 4.21) Inaccuracy. Qd2 was best. } (32... Qd2 33. Nc5 Rd6 34. Kg2 Bd4 35. Re2 Qg5 36. Nd7 Kh7 37. Ne5 Qe7 38. Qf4 Kg7 39. Nc4) 33. Qxc2?! { (4.21 → 3.10) Inaccuracy. Nc5 was best. } (33. Nc5 Qxe4 34. Rxe4 Rd6 35. a4 Rd2 36. Re8+ Kg7 37. Ne4 Rd1+ 38. Kg2 Ba1 39. a5 Rb1) 33... Rxc2 34. Re3?! { (3.07 → 2.12) Inaccuracy. Rd1 was best. } (34. Rd1 Kg7 35. Kg2 Bg5 36. Rd3 Bf4 37. Nc5 Bc7 38. Ne4 Re2 39. Nc3 Rb2 40. Rf3 Be5) 34... Bd4 35. Rf3 Kg7?! { (2.06 → 2.91) Inaccuracy. f6 was best. } (35... f6 36. Kf1 Kf7 37. g5 f5 38. Rf4 Be5 39. Rxh4 Ra2 40. Nb6 Rxa3 41. Nc4 Ra1+ 42. Kg2) 36. Kg2? { (2.91 → 1.55) Mistake. Rf4 was best. } (36. Rf4) 36... Ra2? { (1.55 → 3.25) Mistake. f6 was best. } (36... f6 37. Nc5) 37. Nc5? { (3.25 → 1.67) Mistake. Nc3 was best. } (37. Nc3 Ra1 38. Ne4 Be5 39. g5 Ra2 40. Rb3 Bd4 41. b5 Bb6 42. Rf3 Bc7 43. Rd3 Rb2) 37... Bb2?? { (1.67 → 3.99) Blunder. Bxc5 was best. } (37... Bxc5 38. bxc5 Rc2 39. a4 Rxc5 40. Ra3 Ra5 41. Kf3 Kh6 42. Ke4 Kg5 43. f4+ Kf6 44. Kd4) 38. Ne4?? { (3.99 → 1.40) Blunder. a4 was best. } (38. a4 Bf6 39. a5 Be5 40. Rd3 Bg3 41. Ne4 Be5 42. Rd5 Bf4 43. Rd7 Ra4 44. Rb7 Ra2) 38... Rxa3?? { (1.40 → 4.40) Blunder. Bxa3 was best. } (38... Bxa3 39. Ng5) 39. Nd6?? { (4.40 → 0.05) Blunder. Rxa3 was best. } (39. Rxa3 Bxa3 40. b5 f5 41. gxf5 gxf5 42. Nd2 Bc5 43. Nf3 Kf6 44. Nxh4 Kg5 45. Nf3+ Kf4) 39... Ra7?! { (0.05 → 1.11) Inaccuracy. Rxf3 was best. } (39... Rxf3 40. Kxf3 Ba3 41. Ne8+ Kf8 42. Nc7 Bxb4 43. Nd5 Bc5 44. Nf4 Ke7 45. Ng2 g5 46. Ne1) 40. Rb3 Bd4?? { (1.05 → 4.92) Blunder. Be5 was best. } (40... Be5 41. Ne4 Ra2 42. g5 Bd4 43. Kf3 Bb6 44. Kf4 Ra1 45. b5 Re1 46. Kf3 Ra1 47. Kg4) 41. b5?? { (4.92 → 0.90) Blunder. Nb5 was best. } (41. Nb5 Rd7 42. Rd3 Rb7 43. Nxd4 Rxb4 44. Nf3 Rb7 45. Nxh4 Rc7 46. Nf3 Ra7 47. Rd4 Rc7) 41... Rd7?! { (0.90 → 2.03) Inaccuracy. Ra2 was best. } (41... Ra2) 42. Ne4? { (2.03 → 0.64) Mistake. Nc4 was best. } (42. Nc4 Rc7 43. Rb4 Ra7 44. Ne3 Bb6 45. Rb2 Ra1 46. Nc4 Bd4 47. Rd2 Ba7 48. b6 Bb8) 42... f5? { (0.64 → 2.32) Mistake. Bb6 was best. } (42... Bb6 43. g5) 43. gxf5 gxf5 44. Ng5 Kf6 45. Nf3 Bb6 46. Nxh4? { (1.71 → 0.43) Mistake. Rc3 was best. } (46. Rc3 Ke7 47. Nxh4 Rd5 48. Rb3 Ke6 49. Rb2 Kf6 50. Nf3 Kg6 51. Rb3 Kh5 52. Ne1 Rd2) 46... Rh7?? { (0.43 → 2.82) Blunder. Rd2 was best. } (46... Rd2 47. Rf3 Rd5 48. Nxf5 Rxf5 49. Rxf5+ Kxf5 50. Kg3 Bc7+ 51. Kf3 Bd8 52. Ke2 Ke4 53. f3+) 47. Nf3?! { (2.82 → 1.92) Inaccuracy. Rc3 was best. } (47. Rc3) 47... Rg7+ 48. Kf1 Rh7? { (1.81 → 3.79) Mistake. Rc7 was best. } (48... Rc7 49. Rb2 Rc4 50. Kg2 Rc5 51. Nd2 Ke5 52. Nf1 Ke6 53. Kf3 Kf6 54. h4 Kg6 55. Rb4) 49. h4?! { (3.79 → 2.87) Inaccuracy. Rc3 was best. } (49. Rc3 Rb7 50. Rc6+ Ke7 51. h4 f4 52. Kg2 Rb8 53. Ng5 Kd7 54. Rc4 f3+ 55. Nxf3 Ba7) 49... f4 50. Rc3 Kf5 51. Rc6 Rb7 52. Kg2 Kg4 53. Rg6+ Kf5 54. Rg5+ Ke4 55. Re5+ Kd3 56. h5 Rg7+ 57. Kf1 Bc7?! { (3.93 → 5.05) Inaccuracy. Rh7 was best. } (57... Rh7 58. Kg2 Rh6 59. Rg5 Bc7 60. Nh4 Ke2 61. f3 Rh7 62. Ng6 Rd7 63. b6 Bb8 64. h6) 58. Re6 Rh7 59. h6 Kc4 60. b6 Bb8 61. Ng5 Rh8 62. h7 Kd5 63. Rg6 Be5 64. Rg8 Kc6 65. Rxh8 Bxh8 66. Nf7 Bg7 67. h8=Q Bxh8 68. Nxh8 Kxb6 69. Ke2 { Black resigns. } 1-0