[Event "June Schol. Challenge: K-12"] [Site "https://lichess.org/qpmbpjyT"] [Date "2023.06.14"] [White "chessmastervsharma"] [Black "Navaneet06"] [Result "0-1"] [UTCDate "2023.06.14"] [UTCTime "23:17:55"] [WhiteElo "1799"] [BlackElo "1622"] [WhiteRatingDiff "-41"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 { C50 Four Knights Game: Italian Variation } 5. O-O d6 6. h3 h6 7. d3 Bd7 8. Na4 Bb6 9. Nxb6 axb6 10. a4 O-O 11. Re1 Nh7?! { (-0.14 → 0.47) Inaccuracy. Ne7 was best. } (11... Ne7 12. Bb3 b5 13. c4 bxa4 14. Bxa4 Be6 15. b3 c5 16. b4 Ng6 17. bxc5 dxc5 18. Be3) 12. d4 Qf6?! { (0.11 → 0.70) Inaccuracy. exd4 was best. } (12... exd4 13. Nxd4) 13. d5?! { (0.70 → 0.00) Inaccuracy. c3 was best. } (13. c3 Rfe8 14. Bb5 Nf8 15. Re3 Qg6 16. Bd2 Qf6 17. Bf1 Ne7 18. b3 Neg6 19. g3 Nh7) 13... Ne7 14. Be3? { (0.00 → -1.16) Mistake. Bb3 was best. } (14. Bb3 b5 15. c4 bxc4 16. Bxc4 b5 17. Bb3 Qg6 18. Nh4 Qf6) 14... Qg6 15. Nh4?? { (-1.32 → -4.15) Blunder. b3 was best. } (15. b3 Bxh3) 15... Qf6?? { (-4.15 → -0.66) Blunder. Qxe4 was best. } (15... Qxe4 16. Bb5 Bxb5 17. Bg5 Qxe1+ 18. Qxe1 hxg5 19. axb5 gxh4 20. Rxa8 Rxa8 21. Qe4 g5 22. Qc4) 16. Nf3 Ng6?! { (-1.13 → -0.11) Inaccuracy. Qg6 was best. } (16... Qg6 17. Bd3 Bxh3 18. Nh4 Qf6 19. gxh3 Qxh4 20. Qg4 Ng6 21. Kh2 Qf6 22. b4 Nf4 23. a5) 17. g4?? { (-0.11 → -2.01) Blunder. c3 was best. } (17. c3) 17... Nh4? { (-2.01 → -0.68) Mistake. b5 was best. } (17... b5 18. Be2 bxa4 19. Qd2 c5 20. g5 hxg5 21. Nxg5 Nh4 22. Nxh7 Qg6+ 23. Bg5 Qxh7 24. Ra3) 18. Nxh4 Qxh4 19. Qf3 Ng5?! { (-1.12 → -0.20) Inaccuracy. f5 was best. } (19... f5 20. gxf5) 20. Bxg5 Qxg5 21. Kg2?? { (-0.22 → -2.10) Blunder. Bb5 was best. } (21. Bb5 c6) 21... Rxa4?! { (-2.10 → -1.01) Inaccuracy. f5 was best. } (21... f5 22. exf5 Rxf5 23. Qg3 Rf4 24. Be2 Raf8 25. f3 h5 26. Rf1 Bxa4 27. Bd3 hxg4 28. hxg4) 22. b3?! { (-1.01 → -1.64) Inaccuracy. Rxa4 was best. } (22. Rxa4) 22... Rxa1 23. Rxa1 h5 24. Kg3?? { (-1.74 → -4.08) Blunder. Qg3 was best. } (24. Qg3 hxg4 25. hxg4 Qxg4 26. Qxg4 Bxg4 27. Ra7 Bc8 28. b4 g6 29. f3 Kg7 30. Bd3 f5) 24... hxg4?! { (-4.08 → -3.14) Inaccuracy. f5 was best. } (24... f5 25. exf5 Bxf5 26. Qe3 h4+ 27. Kh2 Qxe3 28. fxe3 Bxc2 29. Ra7 Rf3 30. Rxb7 Be4 31. Rxc7) 25. hxg4 f5 26. Rg1? { (-2.85 → -5.34) Mistake. Be2 was best. } (26. Be2 fxg4) 26... fxg4 27. Qe2?? { (-5.48 → Mate in 10) Checkmate is now unavoidable. Qxf8+ was best. } (27. Qxf8+ Kxf8 28. Kg2 g3 29. fxg3 Qd2+ 30. Kf3 Qxc2 31. Be2 Ke7 32. Rh1 Qd2 33. Rh7 Kf7) 27... Rf3+?? { (Mate in 10 → -4.25) Lost forced checkmate sequence. Qh6 was best. } (27... Qh6 28. f3 gxf3 29. Kf2 fxe2+ 30. Kxe2 Qh2+ 31. Rg2 Qxg2+ 32. Kd1 Rf2 33. Be2 Rxe2 34. Kc1) 28. Kg2 Qh4 29. Rh1 Rh3 30. Rxh3 Qxh3+ 31. Kg1 g3 32. f3 Be8?! { (-4.80 → -3.49) Inaccuracy. b5 was best. } (32... b5 33. Bd3 Qh6 34. c3 Kf7 35. c4 b4 36. Bc2 Ke7 37. Bd1 Kf6 38. Qc2 c5 39. dxc6) 33. c3?! { (-3.49 → -4.59) Inaccuracy. Qg2 was best. } (33. Qg2 Qh4) 33... Bh5 34. Bb5 Qh4 35. Bd7?! { (-4.22 → -5.38) Inaccuracy. Qg2 was best. } (35. Qg2 Qf4 36. Be2 Qe3+ 37. Kh1 c6 38. dxc6 bxc6 39. Qf1 Qxc3 40. Kg2 Bf7 41. Bc4 d5) 35... Qf4?? { (-5.38 → -2.55) Blunder. Kf7 was best. } (35... Kf7 36. c4 Qh2+ 37. Qxh2 gxh2+ 38. Kxh2 Bxf3 39. Kg3 Bxe4 40. Kf2 Kf6 41. Ke3 Bf5 42. Be8) 36. Kg2 g5 37. b4?! { (-2.75 → -3.97) Inaccuracy. c4 was best. } (37. c4 Qh4) 37... Qh4 38. Be6+ Kg7 39. Bh3 c6?! { (-4.11 → -3.15) Inaccuracy. b5 was best. } (39... b5 40. Qf1 Kf6 41. Qe2 Qf4 42. Bc8 c6 43. dxc6 bxc6 44. Qd1 Ke7 45. Qf1 Qh4 46. Bh3) 40. c4 c5 41. bxc5?! { (-3.56 → -4.48) Inaccuracy. b5 was best. } (41. b5 Kf6 42. Qf1 Bg6 43. Qd3 g4 44. fxg4 Qg5 45. Qxg3 Bxe4+ 46. Kg1 Qc1+ 47. Bf1 Kg5) 41... bxc5 42. Qe3 Qf4 43. Qe2 Kf6 44. Bc8 b6 45. Bh3?! { (-4.49 → -6.17) Inaccuracy. Bg4 was best. } (45. Bg4 Bxg4 46. fxg4 Ke7 47. Qa2 Qxe4+ 48. Kxg3 Qf4+ 49. Kh3 Qf3+ 50. Kh2 Kf6 51. Qa8 Qf2+) 45... Be8?? { (-6.17 → -2.50) Blunder. g4 was best. } (45... g4 46. fxg4 Bg6 47. Kg1 Bxe4 48. Bg2 Bg6 49. g5+ Kxg5 50. Bf3 e4 51. Bh1 e3 52. Bf3) 46. Qd1?? { (-2.50 → -6.72) Blunder. Bg4 was best. } (46. Bg4 Bh5 47. Kh3 Ke7 48. Qa2 Bxg4+ 49. fxg4 Qf1+ 50. Kxg3 Qe1+ 51. Kf3 Qh1+ 52. Kg3 Qh4+) 46... b5?? { (-6.72 → -2.90) Blunder. Bh5 was best. } (46... Bh5 47. Qe2 g4 48. Bxg4 Bxg4 49. fxg4 Kg5 50. Qe1 Kxg4 51. Qe2+ Kg5 52. Kh1 Qh4+ 53. Kg1) 47. Qb3?? { (-2.90 → -6.04) Blunder. cxb5 was best. } (47. cxb5 Bxb5 48. Bg4 Qe3 49. Kxg3 Bd3 50. Bf5 g4 51. Bxg4 Bxe4 52. Be6 c4 53. Kg2 Qd3) 47... bxc4?? { (-6.04 → 0.00) Blunder. b4 was best. } (47... b4 48. Bg4 Bh5 49. Kh3 Bxg4+ 50. fxg4 g2 51. Kxg2 Qxg4+ 52. Kf2 Qf4+ 53. Ke2 Qxe4+ 54. Kf2) 48. Qxc4?? { (0.00 → -7.66) Blunder. Qb8 was best. } (48. Qb8 Qd2+ 49. Kxg3 Qf4+ 50. Kg2 Bf7 51. Qxd6+ Kg7 52. Qxc5 Qd2+ 53. Kg3 c3 54. Qc7 Qe1+) 48... Qd2+?! { (-7.66 → -4.66) Inaccuracy. Bh5 was best. } (48... Bh5 49. Qe2 g4 50. fxg4 Bg6 51. Kg1 Bxe4 52. Bg2 Qf2+ 53. Qxf2+ gxf2+ 54. Kxf2 Bxg2 55. Kxg2) 49. Kxg3 Qf4+?! { (-4.63 → -3.06) Inaccuracy. Bh5 was best. } (49... Bh5 50. Qb3 Qf4+ 51. Kg2 g4 52. Bxg4 Bxg4 53. fxg4 Qxe4+ 54. Kh2 Qf4+ 55. Kh1 Qxg4 56. Qb8) 50. Kg2 Qd2+ 51. Kg3 Qe1+?? { (-4.55 → -1.66) Blunder. Bh5 was best. } (51... Bh5 52. Qb3 Qf4+ 53. Kg2 g4 54. Bxg4 Bxg4 55. fxg4 Qxe4+ 56. Kh2 Qf4+ 57. Kh1 Qxg4 58. Qb7) 52. Kg2 Qd2+?? { (-3.52 → 0.00) Blunder. g4 was best. } (52... g4 53. Bxg4 Kg5 54. Qb3 Kf4 55. Qb2 Ba4 56. Qb8 Qe2+ 57. Kh3 Qf1+ 58. Kh4 Qh1+ 59. Bh3) 53. Kg3 Qe1+? { (-4.67 → -2.81) Mistake. Bh5 was best. } (53... Bh5 54. Qb3 Qf4+ 55. Kg2 g4 56. Bxg4 Bxg4 57. fxg4 Qxe4+ 58. Kh3 Kg5 59. Kh2 Qxg4 60. Qa3) 54. Kg2?! { (-2.81 → -3.60) Inaccuracy. Kh2 was best. } (54. Kh2 Qf2+ 55. Bg2 Bd7 56. Kh1 Qe3 57. Kh2 Ke7 58. Qc2 Qe1 59. Qd3 Qh4+ 60. Kg1 Qg3) 54... Bh5?? { (-3.60 → -0.23) Blunder. g4 was best. } (54... g4 55. Bxg4 Kg5 56. Qb3 Kf4 57. Qb2 Ba4 58. Qb8 Qe2+ 59. Kh3 Qf1+ 60. Kh4 Qh1+ 61. Bh3) 55. Qd3?? { (-0.23 → -3.08) Blunder. Qa6 was best. } (55. Qa6) 55... Qh4 56. Qf1 Qf4 57. Qf2 c4 58. Bd7 c3 59. Ba4 g4 60. Bd1?! { (-5.52 → -8.31) Inaccuracy. fxg4 was best. } (60. fxg4 Bxg4 61. Qh4+ Kg6 62. Be8+ Kg7 63. Qe7+ Kg8 64. Bd7 Qxe4+ 65. Kg1 Qe3+ 66. Kg2 Qf3+) 60... gxf3+ 61. Kf1 Qxe4 62. Bb3 Qb1+ { White resigns. } 0-1