[Event "July Schol. Challenge: K-12"] [Site "https://lichess.org/CVBAwmYD"] [Date "2022.07.20"] [White "HUGEHUNGRYKING"] [Black "Pranavkrs"] [Result "1-0"] [UTCDate "2022.07.20"] [UTCTime "22:00:00"] [WhiteElo "1792"] [BlackElo "1500"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-117"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 { D10 Slav Defense } 3. c5? { (0.30 → -0.80) Mistake. Nf3 was best. } (3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6) 3... b6 4. b4?! { (-0.64 → -1.43) Inaccuracy. cxb6 was best. } (4. cxb6 axb6 5. Bf4 e6 6. e3 Nf6 7. Nf3 Bb4+ 8. Nc3 Ne4) 4... f6?? { (-1.43 → 0.60) Blunder. a5 was best. } (4... a5 5. Qa4 e5 6. e3 exd4 7. exd4 Nf6 8. Be2 Be7 9. Nf3) 5. a4? { (0.60 → -0.67) Mistake. Nc3 was best. } (5. Nc3 e5) 5... e5 6. dxe5?! { (-0.40 → -1.18) Inaccuracy. Ba3 was best. } (6. Ba3 exd4) 6... fxe5 7. e3? { (-1.03 → -2.40) Mistake. e4 was best. } (7. e4 Nf6) 7... Nf6 8. Bb2 Bg4? { (-2.55 → -1.23) Mistake. bxc5 was best. } (8... bxc5 9. bxc5 Bxc5 10. Nf3 e4 11. Nd4 O-O 12. Be2 Bb4+ 13. Bc3 a5 14. O-O c5 15. Nb5) 9. f3?! { (-1.23 → -2.31) Inaccuracy. Be2 was best. } (9. Be2) 9... Bh5 10. Bxe5 bxc5 11. b5 cxb5?? { (-1.91 → 1.59) Blunder. c4 was best. } (11... c4 12. Ne2) 12. axb5?? { (1.59 → -2.55) Blunder. Bxf6 was best. } (12. Bxf6 gxf6) 12... c4?? { (-2.55 → -0.45) Blunder. Nbd7 was best. } (12... Nbd7 13. Bxf6 Nxf6 14. Nc3 Bd6 15. Bd3 O-O 16. Nge2 Re8 17. Qd2 Bf7 18. Ra6 Qe7 19. O-O) 13. Qa4?? { (-0.45 → -3.00) Blunder. Bxf6 was best. } (13. Bxf6 gxf6) 13... Nfd7? { (-3.00 → -1.22) Mistake. Nbd7 was best. } (13... Nbd7 14. Bd4) 14. Bxb8?? { (-1.22 → -4.68) Blunder. Bc3 was best. } (14. Bc3 Nc5 15. Qd1 Bf7 16. g3 Nbd7 17. Nh3 Nf6 18. Ng5 Bg6 19. Nd2 Ng4 20. Nxc4 Qxg5) 14... Qxb8 15. g4?! { (-4.68 → -6.24) Inaccuracy. Nc3 was best. } (15. Nc3 Nb6 16. Qa5 Bc5 17. Nge2 O-O 18. Nd1 Qe5 19. Qc3 Qe7 20. Kf2 Qh4+ 21. Kg1 Bxf3) 15... Bg6 16. Nc3 Nc5?! { (-6.12 → -4.00) Inaccuracy. Nb6 was best. } (16... Nb6 17. Qa2 Bc5 18. f4 Bxe3 19. Bg2 Qd6 20. f5 Bf7 21. Qe2 Qc5 22. Nd1 O-O 23. Nxe3) 17. Qa2?! { (-4.00 → -5.46) Inaccuracy. Qd1 was best. } (17. Qd1 Bd3) 17... Nd3+?? { (-5.46 → -0.54) Blunder. Qe5 was best. } (17... Qe5 18. Qd2 Nb3 19. f4 Qd6 20. Qb2 Nxa1 21. Qxa1 Qe6 22. Nge2 Bc5 23. Bg2 Qxe3 24. Bxd5) 18. Bxd3 Bxd3 19. Nxd5?? { (-0.84 → -5.91) Blunder. Qa6 was best. } (19. Qa6 Bb4 20. Qe6+ Kf8 21. Ne2 h5 22. Qxd5 Qe8 23. Kf2 hxg4 24. Qd4 Be7 25. h4 gxh3) 19... Bb4+?? { (-5.91 → 6.59) Blunder. Qe5 was best. } (19... Qe5 20. e4 Bc5 21. Rd1 O-O 22. Rxd3 cxd3 23. Nb4+ Kh8 24. Nxd3 Qd4 25. Nxc5 Qxc5 26. Kf1) 20. Nxb4 Bg6 21. Qxc4 Bf7 22. Qe4+ Kf8 23. Nc6 Qxb5 24. Qe7+ Kg8 25. Nxa7?? { (10.00 → 3.92) Blunder. Rxa7 was best. } (25. Rxa7 Rf8 26. Nd4 Qe8 27. Qxe8 Rxe8 28. Kf2 Bd5 29. Nh3 Bxf3 30. Kxf3 g6 31. Nf4 h5) 25... Qc4?! { (3.92 → 5.70) Inaccuracy. Qb2 was best. } (25... Qb2 26. Rd1) 26. Ne2 h6?! { (6.01 → 8.45) Inaccuracy. h5 was best. } (26... h5 27. Rc1 Qa2 28. Nc8 Rh6 29. Rg1 Rb8 30. gxh5 Qa5+ 31. Kf2 Qxh5 32. Rc2 Rb3 33. Rg2) 27. Rc1 Qa6 28. Nc6 Rc8 29. Qd7 Kh7 30. Qxf7 Rhf8 31. Qc4 Qxc4 32. Rxc4 Rf6 33. Ned4 Rg6 34. Ne5 Rxc4 35. Nxc4 Ra6 36. O-O Ra4 37. Ne5 Ra3 38. e4 Rd3?! { (11.37 → Mate in 15) Checkmate is now unavoidable. Ra8 was best. } (38... Ra8 39. Nec6 Re8 40. Re1 g6 41. e5 Rh8 42. e6 Kg7 43. e7 Kf7 44. Nb5 Ke8 45. Kf2) 39. Ndc6?! { (Mate in 15 → 10.94) Lost forced checkmate sequence. Nxd3 was best. } (39. Nxd3 Kg6 40. Rc1 Kf7 41. f4 g5 42. Ne5+ Kf6 43. Rc6+ Ke7 44. Rxh6 Kf8 45. Rc6 Kg8) 39... Rd6 40. Rb1 g6 41. Rb7+ Kg8 42. Ne7+ Kf8 43. N5xg6+ Kf7?! { (57.52 → Mate in 9) Checkmate is now unavoidable. Ke8 was best. } (43... Ke8 44. Ne5 Re6 45. f4 Rd6 46. Nf5 Rd2 47. Rb8+ Rd8 48. Ng7+ Ke7 49. Rb7+ Kf8 50. Ne6+) 44. Nf5+ Kxg6 45. Nxd6 Kf6 { Black offers draw } 46. Nf5 Ke5 47. Nxh6 Kf4 48. Kf2 Kg5 49. Rb6 Kh4 50. Rb5 Kh3 51. Rh5# { White wins by checkmate. } 1-0