[Event "Aug. Schol. Competition: K-12"] [Site "https://lichess.org/Y9D2oHa6"] [Date "2022.08.17"] [White "PassedPawnMT"] [Black "GuhaJay"] [Result "0-1"] [UTCDate "2022.08.17"] [UTCTime "22:20:33"] [WhiteElo "1683"] [BlackElo "1853"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "B73"] [Opening "Sicilian Defense: Dragon Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6?! { (0.18 → 0.79) Inaccuracy. a6 was best. } (5... a6 6. Bd3 e5 7. Nde2 Nc6 8. O-O Be6 9. h3 d5 10. exd5) 6. Be2?! { (0.79 → 0.15) Inaccuracy. Be3 was best. } (6. Be3 Nc6 7. f3 Bg7 8. Qd2 O-O 9. O-O-O d5 10. exd5 Nxd5) 6... Nc6 7. O-O Bg7 8. Be3 { B73 Sicilian Defense: Dragon Variation, Classical Variation } O-O 9. h3 Ne8 10. Qd2 Bd7 11. Rad1 Rc8 12. Nxc6 bxc6 13. Bh6 e6? { (0.40 → 2.10) Mistake. Qa5 was best. } (13... Qa5) 14. a3? { (2.10 → 0.47) Mistake. Bxg7 was best. } (14. Bxg7 Kxg7 15. Qd4+ e5 16. Qxa7 c5 17. b3 Ra8 18. Qb7 Be6 19. a4 Rb8 20. Qa6 Ra8) 14... d5?! { (0.47 → 1.07) Inaccuracy. Bxh6 was best. } (14... Bxh6 15. Qxh6 e5 16. Na4 Qa5 17. b3 Be6 18. f4 exf4 19. Qxf4 f6 20. Qe3 Rf7 21. c4) 15. e5?! { (1.07 → -0.02) Inaccuracy. Bg5 was best. } (15. Bg5 Bf6) 15... c5 16. Bxg7 Kxg7?? { (0.00 → 2.66) Blunder. Nxg7 was best. } (16... Nxg7 17. Bb5 Bxb5 18. Nxb5 Rb8 19. c4 Nf5 20. Qf4 Qe7 21. Nd6 Nd4 22. Rd2 Nb3 23. Rd3) 17. b3?? { (2.66 → 0.21) Blunder. Nxd5 was best. } (17. Nxd5) 17... Qa5 18. Nb1 Qxd2 19. Nxd2 f6 20. Nf3 Nc7 21. exf6+ Rxf6 22. Ne5 Bb5?! { (0.76 → 1.69) Inaccuracy. Be8 was best. } (22... Be8 23. Rfe1) 23. Bxb5? { (1.69 → 0.10) Mistake. c4 was best. } (23. c4) 23... Nxb5 24. a4 Nd4 25. c3?? { (-0.41 → -2.43) Blunder. Rd2 was best. } (25. Rd2 Rf4) 25... Ne2+ 26. Kh1?! { (-2.50 → -3.44) Inaccuracy. Kh2 was best. } (26. Kh2 Rf5 27. Nd3 Nxc3 28. Rc1 d4 29. Rce1 Kf6 30. f4 Rd5 31. Rf2 Rb8 32. Rb2 Ke7) 26... Nxc3 27. Rc1?! { (-3.52 → -4.74) Inaccuracy. Rd3 was best. } (27. Rd3 Ne4 28. Kg1 Rf5 29. Nf3 Kf6 30. Nh4 Rh5 31. Nf3 Ke7 32. Re1 Rf8 33. Re2 Rhf5) 27... Ne4 28. Ng4 Rff8 29. Rcd1?! { (-5.29 → -7.82) Inaccuracy. a5 was best. } (29. a5 h5 30. Ne5 Nd2 31. Rfe1 Nxb3 32. Rc3 c4 33. g4 h4 34. Kg2 Nc5 35. a6 Rc7) 29... h5 30. f3 Ng3+ 31. Kh2 Nxf1+ 32. Rxf1 hxg4 33. hxg4 Rh8+ 34. Kg1 Kf6 35. g3 Rh3 36. Kg2 Rch8 37. g5+ Kf5 38. g4+?! { (-12.53 → Mate in 21) Checkmate is now unavoidable. Kf2 was best. } (38. Kf2 d4 39. Ke2 Rxg3 40. Kd3 Kf4 41. Re1 Rxf3+ 42. Kc4 e5 43. Rd1 d3 44. Rxd3 Rxd3) 38... Kf4 39. Kf2 Rh2+ 40. Ke1 Ke3?! { (Mate in 5 → -26.25) Lost forced checkmate sequence. Ra2 was best. } (40... Ra2 41. b4 Rhh2 42. Rf2 Raxf2 43. bxc5 Kxf3 44. a5 Rh1#) 41. Kd1 Rh1 42. Rxh1 Rxh1+ 43. Kc2 d4?! { (Mate in 26 → -21.09) Lost forced checkmate sequence. a5 was best. } (43... a5) 44. b4 d3+ 45. Kc3?! { (-36.30 → Mate in 5) Checkmate is now unavoidable. Kb3 was best. } (45. Kb3 Rb1+) 45... Rc1+ 46. Kb3 d2 47. bxc5 d1=Q+ 48. Kb4 Qd4+ 49. Kb5 Rxc5+ 50. Ka6 Qd6+ 51. Kxa7 Rc7+ 52. Kb8 Qd8# { Black wins by checkmate. } 0-1