[Event "K-6 Classical Challenge"] [Site "https://lichess.org/5mi0nqru"] [Date "2022.07.09"] [White "masterpigzombie"] [Black "shouryatatia"] [Result "0-1"] [UTCDate "2022.07.09"] [UTCTime "16:55:56"] [WhiteElo "1793"] [BlackElo "1488"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+205"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Greco Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 b5 { D20 Queen's Gambit Accepted: Central Variation, Greco Variation } 4. a4 c6 5. Na3? { (0.25 → -1.06) Mistake. axb5 was best. } (5. axb5 cxb5 6. Nc3 Qb6 7. Nd5 Qb7 8. Bf4 e5 9. Bxe5 Nd7) 5... Bd7?! { (-1.06 → 0.00) Inaccuracy. a6 was best. } (5... a6 6. Be2 Nf6 7. e5 Nd5 8. Nc2 e6 9. Nh3 Bb7 10. O-O) 6. axb5 cxb5 7. b3 cxb3 8. Bxb5 Bxb5?? { (0.14 → 2.24) Blunder. e6 was best. } (8... e6 9. Qxb3) 9. Nxb5 e5? { (2.79 → 4.83) Mistake. Nc6 was best. } (9... Nc6 10. Qxb3) 10. Nf3?? { (4.83 → 1.18) Blunder. Qxb3 was best. } (10. Qxb3 Nc6 11. d5 Bb4+ 12. Ke2 Qb6 13. Qa4 Rb8 14. Nxa7 Qxa7 15. Qxc6+ Qd7 16. Qxd7+ Kxd7) 10... Bb4+ 11. Bd2 Bxd2+?! { (1.09 → 2.01) Inaccuracy. Qd7 was best. } (11... Qd7 12. O-O b2 13. Ra4 Bxd2 14. Qb3 Nf6 15. dxe5 O-O 16. Qxb2 Ng4 17. Rd4 Qb7 18. Rxd2) 12. Qxd2 a5?? { (2.12 → 5.68) Blunder. Nc6 was best. } (12... Nc6 13. d5 Rb8 14. Qc3 Nge7 15. Qxb3 Nd4 16. Nfxd4 exd4 17. O-O Qd7 18. Rab1 O-O 19. Qd3) 13. Qb2?? { (5.68 → 0.00) Blunder. Qc3 was best. } (13. Qc3 Na6 14. dxe5 Kf8 15. O-O g6 16. Nd6 Kg7 17. Rfd1 Ne7 18. Rxa5 Qc7 19. Qxb3 Nc6) 13... a4 14. dxe5?! { (0.41 → -0.63) Inaccuracy. Qc3 was best. } (14. Qc3 Qa5 15. Rxa4 Qxc3+ 16. Nxc3 Rxa4 17. Nxa4 Nf6 18. Nc3 exd4 19. Nxd4 O-O 20. f3 b2) 14... Ne7?? { (-0.63 → 2.99) Blunder. Qa5+ was best. } (14... Qa5+ 15. Nc3) 15. O-O?? { (2.99 → -0.17) Blunder. Nd6+ was best. } (15. Nd6+) 15... O-O 16. Rfd1?! { (-0.09 → -0.65) Inaccuracy. Nc3 was best. } (16. Nc3 Qe8) 16... Qa5?! { (-0.65 → 0.03) Inaccuracy. Qb6 was best. } (16... Qb6 17. Nc3) 17. Na3?? { (0.03 → -4.23) Blunder. Nc3 was best. } (17. Nc3 Nbc6 18. Rxa4 Qb6 19. Rc1 Rfb8 20. Rxa8 Rxa8 21. h3 Qb7 22. Nd5 Ra2 23. Qc3 h6) 17... Nbc6 18. Nc4 Qb4 19. Nd6? { (-4.27 → -8.06) Mistake. Rdc1 was best. } (19. Rdc1 Ng6 20. g3 Rfd8 21. Kg2 h6 22. Qa3 Rdb8 23. e6 fxe6 24. Nb2 Nge5 25. Nxe5 Qxe4+) 19... a3 20. Qe2 b2 21. Rab1 Rfb8 22. Nc4 Ra4 23. Nxa3 Rxa3 24. h3 h6 25. Ne1 Nd4 26. Qf1 Rb3 27. Nd3 Qc3 28. f3 Nec6 29. Qf2 { White offers draw } 29... R8b5 30. Kh2 Qc2 31. Qe3?! { (-6.32 → -11.23) Inaccuracy. Qxc2 was best. } (31. Qxc2 Nxc2 32. Rd2 N6d4 33. f4 Na3 34. Rbxb2 Nc4 35. Ra2 Nxd2 36. Rxd2 Nc6 37. f5 Rb8) 31... Ra5?! { (-11.23 → -6.82) Inaccuracy. Nxe5 was best. } (31... Nxe5 32. Qf2 Rxd3 33. Qxc2 Nxc2 34. f4 Ne3 35. Rxd3 Nxd3 36. g3 Nc4 37. Kg2 h5 38. e5) 32. Qe1?! { (-6.82 → -21.00) Inaccuracy. Qd2 was best. } (32. Qd2 Ra2 33. h4 Rc3 34. Qxc2 Rxc2 35. Kh3 Ne6 36. h5 Ned4 37. Ne1 Rc3 38. Nd3 Ra1) 32... Nxf3+ 33. Kg3?! { (-61.42 → Mate in 8) Checkmate is now unavoidable. Kh1 was best. } (33. Kh1 Nxe1 34. Nxe1 Qxd1 35. Rxd1 b1=Q 36. Rxb1 Rxb1 37. e6 Rxe1+ 38. Kh2 fxe6 39. Kg3 Ra3+) 33... Nxe1 34. Rxe1 Qxd3+ 35. Kh2 Nxe5 36. Kh1 Qc3 37. Red1 Ra1 38. Rxa1 bxa1=Q 39. Rxa1 Qxa1+ 40. Kh2 Qa2 41. Kg1 Rg3 42. Kf1 Qxg2+ 43. Ke1 Rxh3 44. Kd1 Rh1# { Black wins by checkmate. } 0-1