[Event "Russian students and China"] [Site "https://lichess.org/sUMCD6qb"] [Date "2022.09.20"] [White "Ilya_Che"] [Black "Yana_kolpakovaana"] [Result "1-0"] [UTCDate "2022.09.20"] [UTCTime "08:44:16"] [WhiteElo "800"] [BlackElo "1148"] [WhiteRatingDiff "+76"] [BlackRatingDiff "-231"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B00"] [Opening "King's Pawn Game"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 { B00 King's Pawn Game } b5?? { (0.00 → 1.73) Blunder. e6 was best. } (1... e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3) 2. d3? { (1.73 → 0.27) Mistake. Bxb5 was best. } (2. Bxb5 c6 3. Ba4 Nf6 4. Nc3 d5 5. exd5 Nxd5 6. Nf3 Nb6) 2... Na6?! { (0.27 → 1.21) Inaccuracy. Bb7 was best. } (2... Bb7 3. Nf3 c5 4. c3 e6 5. a4 b4 6. cxb4 cxb4 7. Be2) 3. Nc3 h5? { (0.67 → 2.30) Mistake. b4 was best. } (3... b4 4. Nb1) 4. h4? { (2.30 → 0.88) Mistake. Nxb5 was best. } (4. Nxb5 Bb7 5. Nf3 c5 6. Be2 g6 7. O-O Bg7 8. a4 Nf6 9. Ng5 Nc7 10. c3 O-O) 4... Nc5?! { (0.88 → 1.65) Inaccuracy. b4 was best. } (4... b4 5. Nd5) 5. Be3 a5?? { (1.17 → 6.56) Blunder. Na4 was best. } (5... Na4) 6. Bxc5 Rb8 7. d4? { (6.81 → 4.20) Mistake. Be2 was best. } (7. Be2 b4 8. Nd5 c6 9. Nf4 g6 10. Bd4 Nf6 11. e5 c5 12. Bxc5 Ng4 13. Ba7 Rb7) 7... e6? { (4.20 → 8.48) Mistake. b4 was best. } (7... b4 8. Nb5 c6 9. Na7 Bb7 10. d5 cxd5 11. Qd4 Ba8 12. exd5 Nf6 13. Nb5 Nxd5 14. Nf3) 8. a4?! { (8.48 → 6.20) Inaccuracy. Bxf8 was best. } (8. Bxf8 Kxf8 9. Bxb5 Nf6 10. e5 Nd5 11. a4 Bb7 12. f3 Nxc3 13. bxc3 c6 14. Bd3 c5) 8... bxa4 9. Rxa4 Ra8 10. Nce2?! { (8.68 → 6.18) Inaccuracy. Bxf8 was best. } (10. Bxf8 Kxf8 11. Nf3 Nf6 12. Qd2 Bb7 13. Ng5 Ke8 14. d5 Qb8 15. Be2 Ba6 16. b3 Bxe2) 10... Bb7 11. f3?! { (7.60 → 5.46) Inaccuracy. Bxf8 was best. } (11. Bxf8 Kxf8 12. Nc3 Nf6 13. Bd3 Rh6 14. f3 c5 15. dxc5 Qc7 16. Nge2 e5 17. Qa1 Kg8) 11... Nf6?! { (5.46 → 7.52) Inaccuracy. d6 was best. } (11... d6 12. Ba3 Be7 13. Nh3 Bxh4+ 14. Nf2 Bg5 15. Ng1 Nf6 16. Ngh3 Bh4 17. Qd2 Nd7 18. Be2) 12. Qd3?! { (7.52 → 4.75) Inaccuracy. Bxf8 was best. } (12. Bxf8 Kxf8 13. Qd2 d5 14. e5 Nd7 15. Rxa5 Ke8 16. Rxa8 Qxa8 17. Rh3 Qa1+ 18. Qc1 Qxc1+) 12... Nxe4? { (4.75 → 9.48) Mistake. d6 was best. } (12... d6 13. Qb5+ c6 14. Qxb7 dxc5 15. Qxc6+ Nd7 16. d5 Rh6 17. d6 Rc8 18. Qb5 Bxd6 19. Qxa5) 13. c3?? { (9.48 → 0.63) Blunder. Bxf8 was best. } (13. Bxf8 Rxf8 14. fxe4 Bc6 15. Ra2 f5 16. e5 Be4 17. Qd2 a4 18. Nf4 c5 19. dxc5 Qa5) 13... Nxc5 14. Qc4?? { (0.99 → -10.02) Blunder. dxc5 was best. } (14. dxc5) 14... Nxa4 15. Qxa4 c6 16. Nf4 Rh6 17. Rh3 Rf6 18. Nxh5 g6?? { (-5.97 → -1.28) Blunder. Rh6 was best. } (18... Rh6 19. g4 Qb6 20. Bc4 c5 21. Bb5 Bd6 22. Nxg7+ Kf8 23. Ne2 Kxg7 24. g5 Rh5 25. Bxd7) 19. Ng3?? { (-1.28 → -4.00) Blunder. Nxf6+ was best. } (19. Nxf6+ Qxf6) 19... Qb6 20. Bd3? { (-3.39 → -5.63) Mistake. Ne4 was best. } (20. Ne4 Rf5 21. g4 Rf4 22. Ne2 Rxe4 23. fxe4 Qxb2 24. h5 gxh5 25. Rxh5 c5 26. d5 Bg7) 20... Qxb2 21. N1e2 Qb1+?? { (-4.65 → 10.09) Blunder. c5 was best. } (21... c5 22. Ne4 Rf5 23. g4 c4 24. Bc2 Rd5 25. Kd2 Bc6 26. Qxc4 a4 27. Rh1 Qb5 28. Qa2) 22. Kd2?? { (10.09 → -7.93) Blunder. Bxb1 was best. } (22. Bxb1 Ba6 23. Qxa5 Bd6 24. Ne4 Be7 25. Nxf6+ Bxf6 26. Kf2 Bd8 27. Qe5 Bxe2 28. Kxe2 Ra1) 22... Qb2+?! { (-7.93 → -5.09) Inaccuracy. Bh6+ was best. } (22... Bh6+ 23. f4 Rxf4 24. Nxf4 Bxf4+ 25. Ke2 Qg1 26. Ne4 Qxg2+ 27. Nf2 c5 28. dxc5 Bg3 29. Rxg3) 23. Qc2 Qxc2+ 24. Bxc2 a4 25. c4 a3 26. Bb1 Ba6 27. Kd1 Bxc4 28. Ke1 Bb3 29. Nc1 Rxf3?! { (-10.05 → -6.50) Inaccuracy. Bc4 was best. } (29... Bc4 30. Kd2 Rb8 31. Ne4 Rf5 32. g4 Rfb5 33. Bc2 Ra5 34. h5 gxh5 35. gxh5 Bh6+ 36. Kc3) 30. gxf3 Ra4?? { (-6.66 → 0.38) Blunder. a2 was best. } (30... a2 31. Bxa2 Bxa2 32. h5 gxh5 33. Nxh5 Bb4+ 34. Kf2 Ke7 35. Nxa2 Rxa2+ 36. Ke3 Ra3+ 37. Ke2) 31. Kf2?? { (0.38 → -6.34) Blunder. Nxb3 was best. } (31. Nxb3 a2 32. Bxa2 Rxa2 33. Ne2 Rb2 34. f4 Bg7 35. Nd2 Rb5 36. Kf2 Rd5 37. Nf3 c5) 31... Rc4?? { (-6.34 → 0.54) Blunder. a2 was best. } (31... a2 32. Bxa2 Bxa2 33. h5 gxh5 34. Nxh5 Ke7 35. Ne2 Bc4 36. Nhf4 Bxe2 37. Nxe2 Bg7 38. Ke3) 32. Nxb3 Rc1?? { (0.64 → 8.17) Blunder. a2 was best. } (32... a2 33. Bxa2) 33. Nxc1 a2 34. Nxa2 Ba3 35. Nc3 Bc1 36. Nd1 { White offers draw } 36... e5 37. Ke1 c5 38. dxc5 Ba3 39. Nc3 Bxc5 40. Nge4 Bg1 41. h5 gxh5 42. Rxh5 f5?! { (11.31 → Mate in 14) Checkmate is now unavoidable. d5 was best. } (42... d5 43. Nf6+ Ke7 44. Ncxd5+ Ke6 45. Bf5+ Kd6 46. Rh8 Bc5 47. Rd8+ Kc6 48. Be4 Kb5 49. Rb8+) 43. Nf6+?! { (Mate in 14 → 11.60) Lost forced checkmate sequence. Nd6+ was best. } (43. Nd6+ Ke7 44. Nxf5+ Kf8 45. Rh8+ Kf7 46. Nd6+ Kg7 47. Rh7+ Kf6 48. Rh6+ Kg7 49. Rg6+ Kf8) 43... Kd8 44. Rxf5 e4 45. Rf4 exf3 46. Rxf3 Ba7?! { (10.75 → Mate in 19) Checkmate is now unavoidable. Bd4 was best. } (46... Bd4 47. Nb5 Be5 48. Rf5 d6 49. Rxe5 dxe5 50. Ng4 Ke7 51. Be4 Ke6 52. Ke2 Ke7 53. Nxe5) 47. Rd3 Bg1?! { (12.92 → Mate in 17) Checkmate is now unavoidable. d6 was best. } (47... d6 48. Rxd6+ Ke7 49. Rd7+ Kxf6 50. Rxa7 Ke6 51. Ra4 Kf7 52. Kd2 Ke7 53. Bd3 Kf6 54. Rg4) 48. Ba2?! { (Mate in 17 → 12.42) Lost forced checkmate sequence. Rxd7+ was best. } { White wins on time. } (48. Rxd7+ Kc8 49. Rh7 Kb8 50. Be4 Bh2 51. Rxh2 Kc7 52. Rh7+ Kb6 53. Rh5 Kc7 54. Kd2 Kd6) 1-0