[Event "Rated classical game"] [Site "https://lichess.org/CfOUTkkz"] [Date "2020.08.08"] [White "OttoAprendiz"] [Black "JustinTanas"] [Result "1-0"] [UTCDate "2020.08.08"] [UTCTime "05:37:20"] [WhiteElo "1837"] [BlackElo "1935"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-46"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. Be2 d5 6. O-O Nbd7 7. Nbd2 c5 8. c3?! { (0.31 → -0.25) Inaccuracy. h3 was best. } (8. h3 b6 9. a4 Bb7 10. a5 Ne4 11. Nxe4 dxe4 12. Ne5 Nxe5) 8... a6?! { (-0.25 → 0.36) Inaccuracy. Nh5 was best. } (8... Nh5 9. Be5 f6 10. Bg3 Nxg3 11. hxg3 cxd4 12. cxd4 Nb6 13. Rc1 e5 14. Nb3 Qe7 15. Nc5) 9. dxc5 Nxc5 10. Nb3 Nce4?! { (-0.68 → 0.31) Inaccuracy. Na4 was best. } (10... Na4 11. Qc1) 11. h3 b5?! { (-0.19 → 0.56) Inaccuracy. b6 was best. } (11... b6) 12. Qc2 Bb7 13. Rad1?! { (0.32 → -0.70) Inaccuracy. a4 was best. } (13. a4 Qb6) 13... Qc8?! { (-0.70 → 0.23) Inaccuracy. Rc8 was best. } (13... Rc8) 14. Nbd4? { (0.23 → -1.03) Mistake. Na5 was best. } (14. Na5) 14... Qc5? { (-1.03 → 0.09) Mistake. Nd7 was best. } (14... Nd7) 15. Bd3?! { (0.09 → -0.52) Inaccuracy. Ne5 was best. } (15. Ne5) 15... Rac8 16. Nd2?! { (-0.10 → -1.20) Inaccuracy. a4 was best. } (16. a4 bxa4) 16... Nd6?! { (-1.20 → -0.44) Inaccuracy. Nxd2 was best. } (16... Nxd2) 17. N2b3?! { (-0.44 → -1.26) Inaccuracy. Be5 was best. } (17. Be5 Qb6) 17... Qb6 18. Bh2 b4?! { (-1.56 → -0.94) Inaccuracy. Nd7 was best. } (18... Nd7) 19. Qd2? { (-0.94 → -2.18) Mistake. Bxd6 was best. } (19. Bxd6 Qxd6 20. Na5 Ba8 21. c4 dxc4 22. Bxc4 Qe5 23. Ndb3 Ne4 24. Qe2 Rc7 25. Bxa6 Qxb2) 19... bxc3 20. bxc3 Nfe4 21. Bxe4 Nxe4 22. Qb2 Nxc3?! { (-3.41 → -2.07) Inaccuracy. a5 was best. } (22... a5) 23. Rc1 Nb5 24. Rc2 Rxc2 25. Qxc2 Nxd4?! { (-2.23 → -1.33) Inaccuracy. Rc8 was best. } (25... Rc8 26. Qb2 a5 27. Nd2 Ba6 28. N2f3 Qb7 29. Rc1 Nc3 30. Qxb7 Bxb7 31. Bg3 f6 32. Rc2) 26. Nxd4 Bxd4?! { (-1.68 → -0.60) Inaccuracy. Rc8 was best. } (26... Rc8 27. Qb1 Qa7 28. Rc1 Rc4 29. Bg3 e5 30. Ne2 Rxc1+ 31. Nxc1 d4 32. exd4 Qa8 33. Bxe5) 27. exd4 Qxd4 28. Qc7 Qb4 29. Be5?? { (-0.13 → -2.19) Blunder. a3 was best. } (29. a3 Qb5 30. Qxe7 d4 31. f3 d3 32. Bf4 Re8 33. Qd6 Qd5 34. Rd1 Rd8 35. Qxd5 Rxd5) 29... Ba8?! { (-2.19 → -1.06) Inaccuracy. Rc8 was best. } (29... Rc8) 30. Ba1 Qb7 31. Qe5 f6 32. Qe6+ Kg7 33. g4?? { (-1.05 → -3.28) Blunder. Bd4 was best. } (33. Bd4) 33... Rd8?? { (-3.28 → -1.20) Blunder. d4 was best. } (33... d4) 34. g5?? { (-1.20 → -4.42) Blunder. Re1 was best. } (34. Re1 Rd7) 34... Rf8?? { (-4.42 → -0.16) Blunder. d4 was best. } (34... d4 35. f3 Rd5 36. h4 Qc7 37. Kg2 Re5 38. Qxa6 Ra5 39. Qe2 Qd7 40. Kg1 Rf5 41. Qd2) 35. Bd4 Rf7? { (-0.13 → 1.17) Mistake. Qb4 was best. } (35... Qb4 36. Qe3 Rf7 37. Rc1 Qb8 38. h4 Bb7 39. gxf6+ exf6 40. h5 Kg8 41. hxg6 hxg6 42. Rb1) 36. h4? { (1.17 → -0.43) Mistake. Rc1 was best. } (36. Rc1) 36... Qc6 37. Qe3 e5?? { (-0.70 → 3.19) Blunder. Qd7 was best. } (37... Qd7) 38. gxf6+ Kg8 39. Qxe5 Qd7 40. Rb1 Qg4+?? { (2.68 → Mate in 9) Checkmate is now unavoidable. Bb7 was best. } (40... Bb7) 41. Kf1 Qh3+ 42. Ke2 Qg4+ 43. Kf1 Qh3+ 44. Ke1 Qh1+ 45. Ke2?? { (Mate in 5 → 1.08) Lost forced checkmate sequence. Kd2 was best. } (45. Kd2 Qe1+ 46. Qxe1 h5 47. Qe8+ Kh7 48. Qxf7+ Kh6 49. Qg7#) 45... Qxb1?? { (1.08 → Mate in 2) Checkmate is now unavoidable. Qe4+ was best. } (45... Qe4+ 46. Qxe4) 46. Qe8+ Rf8 47. f7# { White wins by checkmate. } 1-0