[Event "May Marathon Scholastic: K-5"] [Site "https://lichess.org/ePXB2A5F"] [Date "2024.05.25"] [White "Vaibhav1975"] [Black "RRTYYT"] [Result "0-1"] [UTCDate "2024.05.25"] [UTCTime "21:00:00"] [WhiteElo "1750"] [BlackElo "1546"] [WhiteRatingDiff "-181"] [BlackRatingDiff "+57"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "C50"] [Opening "Italian Game: Blackburne-Kostić Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4?! { (0.10 → 1.19) Inaccuracy. Bc5 was best. } { C50 Italian Game: Blackburne-Kostić Gambit } (3... Bc5 4. O-O Nf6 5. d3 d6 6. c3 a5 7. Re1 O-O 8. h3) 4. Nxe5?? { (1.19 → -0.59) Blunder. Nxd4 was best. } (4. Nxd4 exd4 5. O-O c6 6. Re1 d6 7. c3 Be7 8. d3 Nf6) 4... Qg5 5. Nxf7?? { (-0.52 → -6.02) Blunder. O-O was best. } (5. O-O Qxe5 6. c3 Ne6 7. d4 Qxe4 8. Re1 Qh4 9. g3 Qd8) 5... Qxg2 6. Nxh8 Qxh1+ 7. Bf1 Qxe4+ 8. Be2? { (-8.48 → Mate in 14) Checkmate is now unavoidable. Qe2 was best. } (8. Qe2 Nxe2 9. d3 Qh4 10. Kxe2 Bc5 11. Be3 Bxe3 12. fxe3 Qxh2+) 8... Nf3+?? { (Mate in 14 → -4.36) Lost forced checkmate sequence. d5 was best. } (8... d5 9. f3 Qh4+ 10. Kf1 Qxh2 11. Bb5+ c6 12. Qe1+ Ne7 13. Qe3 Bh3+ 14. Ke1) 9. Kf1 Nxh2+?! { (-4.42 → -3.41) Inaccuracy. Nd4 was best. } (9... Nd4 10. Bh5+ g6 11. Kg1 Qe5 12. Nxg6 Qg5+ 13. Qg4 Qxg4+ 14. Bxg4 hxg6 15. Bd1) 10. Kg1 Bd6 11. Bh5+ g6 12. Qe2 Qxe2 13. Bxe2 Nf6?? { (-2.91 → -0.91) Blunder. b6 was best. } (13... b6 14. d3 Bb7 15. Nd2 Kf8 16. Ne4 Re8 17. f3 Kg7 18. Nxg6 hxg6 19. Bd1) 14. d4 Nhg4? { (-1.20 → -0.02) Mistake. b6 was best. } (14... b6 15. Nc3) 15. Bg5?? { (-0.02 → -2.51) Blunder. f3 was best. } (15. f3 Ne5) 15... Bf8?? { (-2.51 → -0.44) Blunder. Ne4 was best. } (15... Ne4) 16. Nc3 Bg7? { (-0.89 → 0.51) Mistake. Bh6 was best. } (16... Bh6) 17. Bxg4 Nxg4 18. Re1+ Kf8 19. Be7+?? { (0.78 → -1.87) Blunder. Nb5 was best. } (19. Nb5) 19... Kg8 20. f3? { (-2.15 → -3.59) Mistake. Bd8 was best. } (20. Bd8 Bxd4) 20... Nh6?! { (-3.59 → -2.34) Inaccuracy. Bxd4+ was best. } (20... Bxd4+ 21. Kh1 Bxh8 22. fxg4 d6 23. Nd5 Bxg4 24. Nxc7 Rc8 25. Bxd6 Rd8 26. Be5) 21. Bg5 Nf5?? { (-2.51 → 0.03) Blunder. Bxd4+ was best. } (21... Bxd4+) 22. Re8+ Bf8 23. Bf6?? { (0.03 → -2.82) Blunder. Nd5 was best. } (23. Nd5 b5 24. Nxc7 Ng7 25. Rxf8+ Kxf8 26. Nxa8 Ne8 27. Bd8 Kg7 28. Nxg6 hxg6) 23... Ng7 24. Bxg7?! { (-2.24 → -3.40) Inaccuracy. Rd8 was best. } (24. Rd8 b6 25. d5 d6 26. Bd4 Bb7 27. Rd7 Ne8 28. Nb5 Bxd5 29. Nxc7 Nxc7) 24... Kxg7 25. Nd5 c6?! { (-3.13 → -2.40) Inaccuracy. Bd6 was best. } (25... Bd6 26. Rd8 b5 27. c3 c6 28. Nb4 Be7 29. Re8 Bxb4 30. cxb4 Bb7 31. Re7+) 26. Nf6 Kxf6? { (-2.55 → -1.16) Mistake. b6 was best. } (26... b6 27. Nxh7 Bd6 28. Ng5 Bb7 29. Rxa8 Bxa8 30. Nhf7 Bf4 31. Kf2 Kf6 32. Nh3) 27. Rxf8+ Kg7 28. Re8?! { (-1.18 → -1.96) Inaccuracy. Rd8 was best. } (28. Rd8 g5 29. a4 a5 30. c4 h5 31. Kh2 d6 32. Kg3 Rb8 33. Kh2 h4) 28... d5? { (-1.96 → -0.77) Mistake. g5 was best. } (28... g5 29. Rd8 b5 30. Kh2 h5 31. b4 a5 32. a3 a4 33. Kh3 d6+ 34. Kg3) 29. b3 a5 30. c4?? { (-1.03 → -3.50) Blunder. f4 was best. } (30. f4 h5 31. Kh2 h4 32. f5 g5 33. Ng6 Bxf5 34. Rxa8 Kxg6 35. Rg8+ Kh5) 30... a4 31. cxd5 cxd5?? { (-3.40 → -0.30) Blunder. axb3 was best. } (31... axb3 32. axb3 cxd5 33. Kh2 Ra2+ 34. Kg3 Bf5 35. Rb8 b5 36. Nxg6 Bxg6 37. Rxb5) 32. b4?? { (-0.30 → -2.69) Blunder. bxa4 was best. } (32. bxa4) 32... h5?? { (-2.69 → -0.37) Blunder. a3 was best. } (32... a3) 33. Kh2?! { (-0.37 → -1.21) Inaccuracy. a3 was best. } (33. a3) 33... b5?! { (-1.21 → -0.30) Inaccuracy. a3 was best. } (33... a3 34. Kg3) 34. Kg3 Bb7 35. Rxa8?? { (0.00 → -7.44) Blunder. Re7+ was best. } (35. Re7+ Kf6 36. Rxb7 Rxh8 37. Rxb5 h4+ 38. Kh3 Ke6 39. Ra5 Rf8 40. Kg4 Rh8) 35... Bxa8 36. Kf4 Kxh8 37. Kg5 Kh7 38. f4 Kg7 39. a3 Kh7 40. f5 gxf5 41. Kxf5 Kh6 42. Kf4 h4 43. Kg4 Kg6 44. Kxh4? { (-9.95 → Mate in 23) Checkmate is now unavoidable. Kf4 was best. } (44. Kf4 h3 45. Ke5 h2 46. Kd6 Kf5 47. Kc7 h1=Q 48. Kb8 Qh7 49. Kxa8 Qg7) 44... Kf6? { (Mate in 23 → -9.02) Lost forced checkmate sequence. Kf5 was best. } (44... Kf5 45. Kh5 Ke4 46. Kg5 Kxd4 47. Kg6 Kc3 48. Kg7 d4 49. Kf6 Bb7 50. Ke5) 45. Kg3 Kf5 46. Kf3 Ke6 47. Ke3 Kd6? { (Mate in 42 → -8.62) Lost forced checkmate sequence. Kf5 was best. } (47... Kf5 48. Kf3 Bb7 49. Ke3 Bc6 50. Kf3 Ba8 51. Kg3 Ke4 52. Kg4 Kxd4 53. Kg5) 48. Kd3 Kc6 49. Kc3 Kd6 50. Kd3 Bc6 51. Kc3 Bd7 52. Kd3 Bf5+ 53. Ke3 Be4 54. Kf4 Ke6 55. Ke3 Kf6 56. Kf4 Kg6 57. Ke5 Kg5 58. Kd6 Kf4 59. Kc5? { (-7.25 → Mate in 18) Checkmate is now unavoidable. Kc6 was best. } (59. Kc6 Ke3 60. Kc5 Kd3 61. Kxb5 Kxd4 62. Kxa4 Kc3 63. Kb5 d4 64. Kc5 d3) 59... Ke3 60. Kxb5 Kxd4 61. Kxa4?! { (-11.51 → Mate in 12) Checkmate is now unavoidable. Kc6 was best. } (61. Kc6 Ke3) 61... Kc4 62. Ka5 d4 63. b5 d3 64. Kb6 d2 65. a4 d1=Q 66. a5 Qd6+ 67. Ka7 Qc7+ 68. Ka6 Qb7# { Black wins by checkmate. } 0-1