[Event "Tejas 2021 chess Tournament"] [Site "https://lichess.org/1TGc8AZv"] [Date "2021.03.06"] [White "a12dec2001"] [Black "Pradhyuman-123"] [Result "0-1"] [UTCDate "2021.03.06"] [UTCTime "08:20:51"] [WhiteElo "1633"] [BlackElo "1829"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+51"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C66"] [Opening "Ruy Lopez: Berlin Defense, Improved Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 { C66 Ruy Lopez: Berlin Defense, Improved Steinitz Defense } 5. Re1 Bd7 6. h3 a6 7. Ba4 b5 8. Bb3 Bc8? { (0.58 → 2.25) Mistake. Be7 was best. } (8... Be7 9. c3) 9. d3? { (2.25 → 0.80) Mistake. Ng5 was best. } (9. Ng5 Be6 10. Nxe6 fxe6 11. Bxe6 Nd4 12. Bb3 Nxb3 13. axb3 Be7 14. d3 O-O 15. Nd2 a5) 9... Bb7?? { (0.80 → 3.50) Blunder. Be7 was best. } (9... Be7) 10. Bg5?? { (3.50 → 0.78) Blunder. Ng5 was best. } (10. Ng5 d5) 10... h6 11. Bh4 g5 12. Nxg5?? { (0.75 → -4.24) Blunder. Bg3 was best. } (12. Bg3 Bg7 13. c3 Na5 14. Bc2 c5 15. Nbd2 O-O 16. Nf1 Nc6 17. Ne3 Ne7 18. h4 g4) 12... hxg5 13. Bxg5 Be7 14. Nd2 Qd7 15. Nf1?! { (-2.86 → -4.09) Inaccuracy. a4 was best. } (15. a4 b4 16. c3 Rg8 17. h4 Nh7 18. Bxe7 Qxe7 19. Nf3 O-O-O 20. g3 Nf6 21. Ng5 Rg7) 15... O-O-O 16. Be3 Kb8 17. Ng3 Qe8 18. Qd2 Qg8?! { (-4.64 → -3.65) Inaccuracy. d5 was best. } (18... d5 19. Qe2 Rg8 20. a4 b4 21. Rad1 Rg6 22. c3 Na5 23. Ba2 b3 24. Bb1 Bd6 25. d4) 19. f4?? { (-3.65 → -9.73) Blunder. a4 was best. } (19. a4 b4) 19... exf4?! { (-9.73 → -5.30) Inaccuracy. Qxg3 was best. } (19... Qxg3) 20. Bxf4 Qh7?! { (-5.03 → -3.44) Inaccuracy. d5 was best. } (20... d5 21. Bxd5) 21. Bd5 Rdg8 22. Kf2? { (-4.51 → -7.73) Mistake. Bxc6 was best. } (22. Bxc6 Bxc6 23. a4 bxa4 24. Kf1 Nh5 25. Nf5 Bh4 26. Bh2 Bxe1 27. Rxe1 Bb7 28. Ra1 Ng7) 22... Nd4 23. Bxb7 Kxb7 24. c3 Nc6? { (-7.69 → -4.56) Mistake. Ne6 was best. } (24... Ne6) 25. Re3? { (-4.56 → -7.63) Mistake. Kf1 was best. } (25. Kf1 Qg6 26. a4 Rh4 27. axb5 axb5 28. Kg1 Rxf4 29. Qxf4 Qxg3 30. Qxg3 Rxg3 31. d4 Rd3) 25... Qh4 26. Rf3 Nh5 27. Rf1 Nxf4 28. Qxf4 Bg5 29. Qxh4 Bxh4 30. Re1 Ne5 31. Ree3 Nxf3 32. Rxf3 f6 33. d4 Kc6 34. b4 Kd7 35. d5 c6 36. a3 cxd5 37. exd5 Rh5 38. Ke2 Re5+ 39. Kd3 Rxd5+ 40. Ke4 Re5+ 41. Kf4?! { (-11.70 → Mate in 6) Checkmate is now unavoidable. Kd3 was best. } (41. Kd3 Rxg3 42. Rxg3 Bxg3 43. c4 Ke6 44. cxb5 axb5 45. Kd2 Bf4+ 46. Kd1 Re3 47. h4 Rg3) 41... Bg5+ 42. Kg4 Bh6+?! { (Mate in 5 → -17.10) Lost forced checkmate sequence. Bd2+ was best. } (42... Bd2+ 43. Kh4 Reg5 44. Nh5 Be1+ 45. g3 Rh8 46. Rxf6 Rhxh5#) 43. Kh4 Bg5+ 44. Kg4?! { (-24.86 → Mate in 5) Checkmate is now unavoidable. Kh5 was best. } (44. Kh5 Bd2+) 44... Be3+?! { (Mate in 5 → -12.11) Lost forced checkmate sequence. Bd2+ was best. } (44... Bd2+ 45. Kh4 Reg5 46. Nh5 Be1+ 47. Rg3 Rh8 48. a4 Rhxh5#) 45. Kh4 Rh8+ 46. Kg4?! { (-12.92 → Mate in 1) Checkmate is now unavoidable. Nh5 was best. } (46. Nh5 Rhxh5+) 46... Rg5# { Black wins by checkmate. } 0-1