[Event "Aug. Schol. Competition: K-12"] [Site "https://lichess.org/I4iKdti9"] [Date "2022.08.17"] [White "rishisundareshbabu"] [Black "blueepchess"] [Result "0-1"] [UTCDate "2022.08.17"] [UTCTime "22:00:00"] [WhiteElo "1421"] [BlackElo "1587"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+29"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d5 3. e3 c5 4. c4 e6 5. Ne2?! { (0.01 → -0.80) Inaccuracy. dxc5 was best. } (5. dxc5 Bxc5 6. Nf3 O-O 7. Be2 Nc6 8. O-O Qb6 9. Qb3 dxc4) 5... Nc6 6. Nec3 cxd4 7. exd4 dxc4 8. Bxc4 Qxd4 9. Qxd4 Nxd4 10. Na3?? { (-1.30 → -4.86) Blunder. O-O was best. } (10. O-O) 10... Bxa3 11. Rd1 Nc2+? { (-5.92 → -3.18) Mistake. Bxb2 was best. } (11... Bxb2 12. Na4 Ba1 13. O-O Bd7 14. Nc5 Bc3 15. Nxb7 Bc6 16. Ba6 O-O 17. Bd2 Bxb7 18. Bxb7) 12. Kd2 Bxb2 13. Kxc2 Bxc3 14. Kxc3 O-O 15. Bd6? { (-3.22 → -5.84) Mistake. Kb2 was best. } (15. Kb2 Bd7 16. f3 Bc6 17. Rd6 Bd5 18. Bb5 a6 19. Bd3 Bc6 20. Bc4 h6 21. Rc1 Rfd8) 15... Ne4+ 16. Kb4 Nxf2 17. Bxf8 Kxf8 18. Rd8+ Ke7 19. Rdd1 Nxd1 20. Rxd1 Bd7 21. Bb5 Bxb5 22. Kxb5 Rd8 23. Rc1 Rd5+ 24. Kc4 Kd6 25. Rb1 Rc5+ 26. Kd3 b6 27. Rd1 Rd5+ 28. Ke2 Rxd1 29. Kxd1 e5 30. Kd2 Kd5 31. Ke3 e4 32. g4 Ke5 33. h3 g5 34. a4 a6 35. Kf2 Kf4 36. Ke2 e3 37. Ke1 Kf3 38. Kf1?! { (-65.37 → Mate in 7) Checkmate is now unavoidable. Kd1 was best. } (38. Kd1 e2+) 38... b5?! { (Mate in 7 → -74.20) Lost forced checkmate sequence. e2+ was best. } (38... e2+ 39. Ke1 Ke3 40. a5 bxa5 41. h4 gxh4 42. g5 h3 43. g6 h2 44. gxf7 h1=Q#) 39. axb5 axb5 40. Kg1?! { (-74.75 → Mate in 4) Checkmate is now unavoidable. Ke1 was best. } (40. Ke1 b4) 40... b4 41. Kh2 b3 42. Kg1 b2 43. Kh2 b1=Q 44. h4 Qf1 45. h5 Qg2# { Black wins by checkmate. } 0-1