[Event "Bengal tiger 1813th swiss tmt"] [Site "https://lichess.org/AcVCu19Y"] [Date "2021.04.22"] [White "manojkumarroy12345"] [Black "Bolsonarochess"] [Result "0-1"] [UTCDate "2021.04.22"] [UTCTime "02:30:01"] [WhiteElo "2071"] [BlackElo "1803"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+307"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A41"] [Opening "Old Indian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. c4 d6 2. d4 { A41 Old Indian Defense } Bd7?! { (0.17 → 0.83) Inaccuracy. e5 was best. } (2... e5 3. e3 Nf6 4. Nf3 exd4 5. exd4 d5 6. Nc3 Be7 7. cxd5) 3. e4 e6 4. Nf3 c6 5. Be2 Be7 6. O-O a6 7. Nc3 Nf6?! { (2.36 → 3.49) Inaccuracy. c5 was best. } (7... c5 8. dxc5) 8. a3? { (3.49 → 1.97) Mistake. e5 was best. } (8. e5 Ng8) 8... O-O 9. b4 Ne8 10. c5 d5 11. exd5? { (2.40 → 1.00) Mistake. Bd3 was best. } (11. Bd3 a5 12. bxa5 Qxa5 13. Qc2 b6 14. Bd2 Qa7 15. cxb6 Qxb6 16. Rfb1 Qa7 17. exd5 h6) 11... cxd5? { (1.00 → 2.21) Mistake. exd5 was best. } (11... exd5) 12. Bd3 Nc6?! { (1.72 → 2.46) Inaccuracy. f5 was best. } (12... f5) 13. Bb1?! { (2.46 → 1.36) Inaccuracy. Na4 was best. } (13. Na4 Nf6 14. Nb6 Ra7 15. Re1 Be8 16. h4 Bd6 17. cxd6 Qxb6 18. Bc2 Qd8 19. Bf4 Ra8) 13... f5 14. Qc2?! { (1.35 → 0.73) Inaccuracy. Na4 was best. } (14. Na4 Nf6 15. Nb6 Ra7 16. Nxd7 Qxd7 17. Bf4 Qe8 18. Ne5 a5 19. Nxc6 bxc6 20. Bc2 Qd7) 14... Nf6 15. Bg5?! { (0.68 → 0.12) Inaccuracy. Na4 was best. } (15. Na4 Ne4 16. Nb6 Ra7 17. Qb2 Be8 18. Bd3 g5 19. Ne5 Nxe5 20. dxe5 Bc6 21. Rb1 g4) 15... h6 16. Bxf6?! { (0.05 → -0.53) Inaccuracy. Be3 was best. } (16. Be3 Ne4 17. Ne2 Bf6 18. Rd1 Be8 19. Ne1 Bg5 20. Bc1 Qf6 21. f3 Bh5 22. Bxg5 hxg5) 16... Bxf6 17. Re1?? { (-0.37 → -2.50) Blunder. Qd2 was best. } (17. Qd2) 17... Bxd4?! { (-2.50 → -1.39) Inaccuracy. Nxd4 was best. } (17... Nxd4) 18. Nxd4 Nxd4 19. Qd3 Nc6 20. g4?? { (-1.25 → -4.29) Blunder. Ba2 was best. } (20. Ba2 Kh8) 20... Qf6 21. gxf5 exf5?? { (-3.40 → 0.00) Blunder. Nd4 was best. } (21... Nd4 22. Ra2) 22. Qxd5+?? { (0.00 → -4.18) Blunder. Ba2 was best. } (22. Ba2 Kh8) 22... Kh8 23. Qxd7 Qxc3 24. Bxf5 Rad8?? { (-4.65 → -1.48) Blunder. Ne5 was best. } (24... Ne5 25. Rac1) 25. Qxb7 Ne5?? { (-3.13 → -0.68) Blunder. Qf3 was best. } (25... Qf3 26. Be4) 26. Bh3?? { (-0.68 → -6.58) Blunder. Red1 was best. } (26. Red1 Rd2) 26... Nf3+ 27. Kg2?? { (-6.79 → Mate in 8) Checkmate is now unavoidable. Qxf3 was best. } (27. Qxf3 Qxf3) 27... Nxe1+ 28. Rxe1 Qf6?? { (Mate in 7 → -1.81) Lost forced checkmate sequence. Qxe1 was best. } (28... Qxe1 29. Qf3 Rxf3 30. Kxf3 Rd3+ 31. Kf4 Qxf2+ 32. Ke5 Rd4 33. Bf5 Qe3+ 34. Be4 Qxe4#) 29. f3?? { (-1.81 → -4.11) Blunder. Kh1 was best. } (29. Kh1) 29... Qg5+?? { (-4.11 → -1.54) Blunder. Rd2+ was best. } (29... Rd2+ 30. Kh1) 30. Kh1 Qf4 31. Bg4?? { (-1.31 → Mate in 6) Checkmate is now unavoidable. Bg2 was best. } (31. Bg2 Rfe8) 31... Rde8?? { (Mate in 6 → -2.98) Lost forced checkmate sequence. Rd2 was best. } (31... Rd2 32. Qxg7+ Kxg7 33. Re7+ Kh8 34. Rh7+ Kxh7 35. Bf5+ Qxf5 36. Kg1 Qb1#) 32. Rg1? { (-2.98 → -5.46) Mistake. Re4 was best. } (32. Re4 Qd2 33. Kg1 a5 34. Qc6 Rd8 35. Qe6 Qb2 36. Re1 Qxa3 37. Qc4 Rd3 38. c6 Rc3) 32... Rf7?? { (-5.46 → -0.50) Blunder. Re2 was best. } (32... Re2 33. Rg2 Qd2 34. Rxe2 Qxe2 35. Kg1 Rd8 36. Qc8 Rxc8 37. Bxc8 Qxf3 38. Bxa6 Qe3+ 39. Kf1) 33. Qc6?! { (-0.50 → -1.48) Inaccuracy. Qd5 was best. } (33. Qd5) 33... Ref8? { (-1.48 → 0.00) Mistake. Re2 was best. } { Black wins on time. } (33... Re2 34. Rg2 Re5 35. Rg1 h5 36. Bh3 Re2 37. Rg2 Rfe7 38. Qc8+ Re8 39. Rxe2 Rxc8 40. Bxc8) 0-1