[Event "Rated classical game"] [Site "https://lichess.org/45gx46mK"] [Date "2019.02.08"] [White "IG75"] [Black "MaTeMaTuK_20school"] [Result "1-0"] [UTCDate "2019.02.08"] [UTCTime "17:50:06"] [WhiteElo "1686"] [BlackElo "2031"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-30"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A40"] [Opening "Australian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Na6?! { (0.25 → 0.82) Inaccuracy. Nf6 was best. } { A40 Australian Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5) 2. e3 e6 3. Nf3 b6 4. c4 Bb7 5. Nc3 Nf6?! { (0.51 → 1.08) Inaccuracy. Bb4 was best. } (5... Bb4) 6. a3 Bxf3?! { (0.89 → 1.95) Inaccuracy. c5 was best. } (6... c5 7. Bd3 cxd4 8. exd4 Be7 9. O-O O-O 10. Re1 Nc7 11. b3 Rc8 12. Bc2 d5 13. Ne5) 7. Qxf3 c5 8. b4?? { (1.98 → 0.15) Blunder. g4 was best. } (8. g4 h6 9. h4 g6 10. g5 hxg5 11. hxg5 Rxh1 12. Qxh1 Nh5 13. Be2 Bg7 14. Nb5 Rb8) 8... cxb4 9. axb4?! { (0.37 → -0.62) Inaccuracy. Nb5 was best. } (9. Nb5 Rc8) 9... Nxb4 10. Ba3?? { (-0.59 → -6.28) Blunder. Qd1 was best. } (10. Qd1 Be7) 10... Nc2+ 11. Kd2 Nxa1?! { (-6.00 → -4.14) Inaccuracy. Nxa3 was best. } (11... Nxa3 12. Bd3) 12. Bxf8 Rxf8 13. Nb5? { (-4.10 → -7.89) Mistake. Qd1 was best. } (13. Qd1 b5 14. cxb5 a6 15. b6 Qxb6 16. Qxa1 Ke7 17. Qa3+ d6 18. Be2 Rfb8 19. Ra1 Qb2+) 13... d5 14. cxd5 Nxd5?! { (-8.31 → -5.88) Inaccuracy. a6 was best. } (14... a6) 15. Bc4 Rc8? { (-5.67 → -3.24) Mistake. a6 was best. } (15... a6 16. Na3 Qe7 17. Rxa1 Qb4+ 18. Kd1 Qb2 19. Rc1 Rc8 20. e4 Qxd4+ 21. Ke1 Nf6 22. Rd1) 16. Bxd5 Qxd5 17. Qxd5 exd5 18. Nd6+ Kd7 19. Nxc8 Rxc8?! { (-3.16 → -2.25) Inaccuracy. Nb3+ was best. } (19... Nb3+ 20. Kc3) 20. Rxa1 a5 21. f3 Ra8 22. e4 dxe4 23. fxe4 g6?! { (-2.27 → -1.44) Inaccuracy. b5 was best. } (23... b5 24. Kc3 Kc6 25. Kb3 Kb6 26. e5 a4+ 27. Kb4 Rc8 28. Rf1 Rc4+ 29. Ka3 f6 30. Re1) 24. d5 f6 25. g4?! { (-1.32 → -1.96) Inaccuracy. Rf1 was best. } (25. Rf1) 25... b5 26. Kc3 h5 27. h3 hxg4 28. hxg4 Kd6 29. Rf1?! { (-1.41 → -2.32) Inaccuracy. Kd4 was best. } (29. Kd4 a4 30. Rf1 a3 31. Rxf6+ Kd7 32. Rf7+ Ke8 33. Rf1 Ra4+ 34. Kc5 Rxe4 35. Kxb5 a2) 29... Ke7?! { (-2.32 → -1.35) Inaccuracy. Ke5 was best. } (29... Ke5 30. Kb3) 30. Kd4 a4 31. e5?? { (-1.78 → -4.53) Blunder. Kc5 was best. } (31. Kc5 a3 32. Rh1 Ra4 33. Re1 a2 34. Ra1 Ra8 35. Kxb5 Kd6 36. Kc4 Ke5 37. Kb3 Kxe4) 31... fxe5+ 32. Kxe5 a3 33. d6+?? { (-3.44 → -7.83) Blunder. Rh1 was best. } (33. Rh1 Kf7 34. Kd4 Rc8 35. Rb1 Rc4+ 36. Kd3 Ra4 37. Kc2 Ke7 38. Rd1 Kd6 39. Kb3 a2) 33... Kd7 34. Rf7+ Ke8?? { (-6.87 → 0.00) Blunder. Kc6 was best. } (34... Kc6 35. Rc7+ Kb6 36. Rc1 b4 37. Kd5 Rd8 38. Rc6+ Kb5 39. Rc5+ Ka4 40. Rc7 Kb3 41. Ke6) 35. Re7+?? { (0.00 → -2.92) Blunder. Ke6 was best. } (35. Ke6 Ra6 36. Rh7 Kf8 37. Kd5 Ke8) 35... Kd8?? { (-2.92 → -0.19) Blunder. Kf8 was best. } (35... Kf8 36. Rh7) 36. Rh7?? { (-0.19 → -3.12) Blunder. Ke6 was best. } (36. Ke6) 36... a2?? { (-3.12 → Mate in 11) Checkmate is now unavoidable. Ra4 was best. } (36... Ra4 37. Rh8+ Kd7 38. Rh7+ Kc6 39. Rc7+ Kb6 40. Rc1 Ra7 41. Kd5 a2 42. Ra1 b4 43. Kc4) 37. Rh8+ Kd7 38. Rxa8 Kc6 39. Rxa2 Kc5 40. d7 b4 41. d8=Q b3 42. Qc8+ Kb4 43. Qg8 Kc3 44. Rh2 b2 45. Qc8+ Kb3 46. Qc2+ Ka2 47. Qxb2# { White wins by checkmate. } 1-0