[Event "Open india chess group Arena"] [Site "https://lichess.org/09GkvZt5"] [Date "2021.05.14"] [White "Aryanbhatt12"] [Black "shubhamacharya"] [Result "0-1"] [UTCDate "2021.05.14"] [UTCTime "11:38:36"] [WhiteElo "1207"] [BlackElo "1086"] [WhiteRatingDiff "-152"] [BlackRatingDiff "+51"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 { D00 Queen's Pawn Game } e6 3. c3 f5 4. Bd3 g6?! { (0.13 → 0.81) Inaccuracy. Nf6 was best. } (4... Nf6 5. c4 Bd6 6. Nf3 O-O 7. O-O Ne4 8. Nc3 c6 9. Ne5) 5. f4?! { (0.81 → 0.17) Inaccuracy. c4 was best. } (5. c4) 5... h5?! { (0.17 → 1.24) Inaccuracy. c5 was best. } (5... c5) 6. Nf3 c6 7. Rf1?! { (1.40 → 0.48) Inaccuracy. O-O was best. } (7. O-O) 7... b5?! { (0.48 → 1.25) Inaccuracy. Nf6 was best. } (7... Nf6 8. Kf2) 8. g3 Nd7 9. h4? { (0.90 → -0.62) Mistake. a4 was best. } (9. a4 b4) 9... Ngf6 10. c4?? { (-0.68 → -2.58) Blunder. Ng5 was best. } (10. Ng5 Qb6 11. Nd2 Be7 12. Ndf3 Ne4 13. a4 a5 14. Nxe6 b4 15. c4 Ndf6 16. c5 Qb7) 10... bxc4 11. Be2 Ne4 12. Nc3 Nxg3 13. Rf2?! { (-2.11 → -3.16) Inaccuracy. Rg1 was best. } (13. Rg1 Nxe2) 13... Nf6 14. Rg2 Nge4? { (-3.05 → -1.51) Mistake. Nxe2 was best. } (14... Nxe2) 15. Nd2?? { (-1.51 → -5.07) Blunder. Rxg6 was best. } (15. Rxg6 Rb8) 15... Kf7? { (-5.07 → -2.72) Mistake. Nxd2 was best. } (15... Nxd2) 16. Rg1?? { (-2.72 → -5.89) Blunder. Nf3 was best. } (16. Nf3 Bd6 17. Bd2 Rb8 18. Nxe4 Nxe4 19. Bc3 Qc7 20. Qc2 Bd7 21. O-O-O Be8 22. Kb1 Kg7) 16... Rg8? { (-5.89 → -3.26) Mistake. Nxd2 was best. } (16... Nxd2 17. Kxd2 Ba6 18. a3 c5 19. Kc2 Rb8 20. Kb1 Be7 21. Ra2 Ng4 22. Bf3 cxd4 23. Qxd4) 17. Rb1?! { (-3.26 → -5.09) Inaccuracy. Nf3 was best. } (17. Nf3 Nxc3 18. bxc3 Kg7 19. Ne5 Ng4 20. Rh1 Nxe5 21. dxe5 Bd7 22. Bxh5 Rh8 23. Bf3 Rxh4) 17... Kg7?! { (-5.09 → -3.69) Inaccuracy. Nxd2 was best. } (17... Nxd2) 18. Ra1?! { (-3.69 → -5.10) Inaccuracy. Ndxe4 was best. } (18. Ndxe4 Nxe4) 18... Nd6?! { (-5.10 → -3.83) Inaccuracy. Nxd2 was best. } (18... Nxd2 19. Kxd2 Ng4 20. b3 Bb4 21. Qe1 Be7 22. Kc2 Rb8 23. Rh1 c5 24. bxc4 Ba6 25. cxd5) 19. Bf1 Nde4 20. Be2 Ng4 21. Bxg4?? { (-4.31 → Mate in 3) Checkmate is now unavoidable. Ndxe4 was best. } (21. Ndxe4 dxe4 22. Rh1 Rb8 23. Qa4 Be7 24. Bxg4 hxg4 25. Kf2 Bxh4+ 26. Kg2 Rh8 27. Qxc6 g5) 21... fxg4?? { (Mate in 3 → -4.37) Lost forced checkmate sequence. Qxh4+ was best. } (21... Qxh4+ 22. Rg3 Qxg3+ 23. Kf1 Qf2#) 22. Rb1?? { (-4.37 → Mate in 3) Checkmate is now unavoidable. Ndxe4 was best. } (22. Ndxe4 dxe4) 22... Bb4?? { (Mate in 3 → -5.93) Lost forced checkmate sequence. Qxh4+ was best. } (22... Qxh4+ 23. Rg3 Qxg3+ 24. Kf1 Qf2#) 23. Qb3?! { (-5.93 → -16.54) Inaccuracy. Ncxe4 was best. } (23. Ncxe4 dxe4) 23... Bxc3 24. Qxc3 Nxc3 25. bxc3 Qxh4+ 26. Kd1 Qh2 27. Rf1 Bd7 28. Ke1 Qh4+ 29. Kd1 Rab8 30. Ra1 Rb1 31. Nxb1 g5 32. Nd2 gxf4 33. exf4 g3 34. Rb1 g2 35. Re1 Kh8 36. Rg1 Qh2 37. Rf1?! { (-11.52 → Mate in 9) Checkmate is now unavoidable. Nf3 was best. } (37. Nf3 Qg3) 37... gxf1=Q+ 38. Nxf1 Rg1?! { (Mate in 8 → -35.54) Lost forced checkmate sequence. Qh1 was best. } (38... Qh1 39. Ke1 Rg1 40. Kd1 Qe4 41. Rb8+ Kg7 42. Rg8+ Kxg8 43. Bd2 Rxf1+ 44. Be1 Qxe1+ 45. Kc2) 39. Ke1?! { (-35.54 → Mate in 4) Checkmate is now unavoidable. Bd2 was best. } (39. Bd2 Rxf1+) 39... Qh4+ 40. Ke2 Qg4+ 41. Ke1 h4 42. Bb2 h3 43. Bc1 h2 44. Rb8+ Kh7 45. Rf8 h1=Q 46. Ba3 Rxf1+ 47. Kd2 Qd1+ 48. Ke3 Qh3# { Black wins by checkmate. } 0-1