[Event "4th AP Open Online Tournament"] [Site "https://lichess.org/sJHGlZFe"] [Date "2021.05.23"] [White "jaswanth126"] [Black "Thanupinnama"] [Result "0-1"] [UTCDate "2021.05.23"] [UTCTime "12:08:36"] [WhiteElo "814"] [BlackElo "1045"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 { A05 Zukertort Opening } 2. Ng5?! { (0.16 → -0.83) Inaccuracy. c4 was best. } (2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. e3 O-O 6. Bd3 dxc4) 2... Ng4? { (-0.83 → 0.75) Mistake. e5 was best. } (2... e5 3. c4 h6 4. Nf3 e4 5. Nd4 Nc6 6. e3 Nxd4 7. exd4) 3. f3? { (0.75 → -0.67) Mistake. e4 was best. } (3. e4 d6 4. d4 h6 5. Nf3 e5 6. Nc3 exd4 7. Nxd4 Nf6) 3... f6? { (-0.67 → 0.45) Mistake. Nf6 was best. } (3... Nf6 4. f4 d5 5. e3 c5 6. Be2 Nc6 7. O-O Bf5 8. Nf3 g6 9. Ne5 Rc8 10. c4) 4. fxg4 fxg5 5. g3 g6?! { (-0.12 → 0.74) Inaccuracy. e5 was best. } (5... e5 6. Bg2) 6. Rg1?? { (0.74 → -1.24) Blunder. Bg2 was best. } (6. Bg2 d5) 6... Rg8?? { (-1.24 → 0.77) Blunder. d5 was best. } (6... d5 7. Bg2) 7. Rg2? { (0.77 → -0.55) Mistake. d4 was best. } (7. d4 d5) 7... Rg7? { (-0.55 → 0.92) Mistake. d5 was best. } (7... d5 8. c3 Bg7 9. Rf2 Rf8 10. Rxf8+ Kxf8 11. Bg2 c6 12. d4 e5 13. e4 Qe7 14. Be3) 8. Rf2 e5 9. c4 Nc6 10. Nc3 d6 11. Nd5?! { (1.28 → 0.56) Inaccuracy. h3 was best. } (11. h3 Rf7 12. Bg2 a5 13. d3 Nd4 14. Be3 c6 15. Qd2 Be7 16. Rxf7 Kxf7 17. Bf2 Bd7) 11... Be6?? { (0.56 → 5.86) Blunder. Rf7 was best. } (11... Rf7 12. h3) 12. Nf6+ Ke7 13. Nxh7?? { (6.25 → -0.09) Blunder. d4 was best. } (13. d4 h6) 13... Rxh7 14. e4?? { (0.06 → -5.45) Blunder. d4 was best. } (14. d4 d5 15. e4 dxe4 16. Bxg5+ Ke8 17. Rxf8+ Kxf8 18. Bxd8 Rxh2 19. Bxc7 Nxd4 20. Be2 Rxe2+) 14... Kd7 15. Rf3?! { (-5.05 → -8.25) Inaccuracy. d3 was best. } (15. d3) 15... Qe8?! { (-8.25 → -5.81) Inaccuracy. Bxg4 was best. } (15... Bxg4 16. Rf7+ Rxf7 17. Qxg4+ Ke8 18. Qe6+ Qe7 19. Qxe7+ Bxe7 20. d3 Nd4 21. Rb1 Nc2+ 22. Ke2) 16. Qe2?! { (-5.81 → -10.56) Inaccuracy. h3 was best. } (16. h3 Be7 17. d3 Qh8 18. Be3 Rxh3 19. Bxh3 Qxh3 20. Kd2 Rh8 21. Qg1 a6 22. Rff1 Qxg4) 16... Rd8 17. Qf2 Kc8 18. Rxf8?! { (-6.41 → -10.71) Inaccuracy. h3 was best. } (18. h3 Nd4) 18... Qxf8 19. Qe2 Kb8 20. c5 Rc8 21. cxd6 Qxd6 22. b4 Nxb4 23. a3 Nc2+ 24. Kd1 Nxa1 25. Bb2 Nb3 26. Kc2 Nd4+ 27. Kd3?! { (-17.12 → Mate in 6) Checkmate is now unavoidable. Bxd4 was best. } (27. Bxd4 Qxd4) 27... Nxe2+ 28. Kxe2 Rxh2+ 29. Kf3 Rf8+ 30. Ke3 Qc5+ 31. Kd3 Qd4+?! { (Mate in 1 → -21.59) Lost forced checkmate sequence. Rf3# was best. } (31... Rf3#) 32. Kc2?! { (-21.59 → Mate in 2) Checkmate is now unavoidable. Bxd4 was best. } (32. Bxd4 exd4) 32... Qc5+ 33. Kd3 Rd8+ 34. Bd4 Qxd4+ 35. Kc2 Rf2 36. Bb5 Qxd2+ 37. Kb1 Rf1+ 38. Bxf1 Qd1+ 39. Kb2 Qxf1 40. Kc3 Qf3+ 41. Kb4 Qxg3 42. Kc5 { White offers draw } 42... Qxa3+ 43. Kb5 Qa6+ 44. Kc5 Qc4# { Black wins by checkmate. } 0-1