[Event "Eastern Blitz Arena"] [Site "https://lichess.org/rcTwVkCt"] [Date "2021.07.30"] [White "Londoner75"] [Black "tckmn"] [Result "0-1"] [UTCDate "2021.07.30"] [UTCTime "07:08:56"] [WhiteElo "1820"] [BlackElo "1625"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+38"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. e3 d5 4. h3 c5 5. Nf3?! { (0.49 → -0.13) Inaccuracy. c3 was best. } (5. c3 Qb6 6. Qb3 Bg7 7. Be2 O-O 8. Nf3 Nc6 9. Nbd2 Bf5) 5... e6?! { (-0.13 → 0.47) Inaccuracy. Bg7 was best. } (5... Bg7 6. Nc3 O-O 7. Bd3 b6 8. O-O Bb7 9. Ne5 Nh5 10. Bh2) 6. c3 Nc6 7. Bb5 Bd7 8. O-O Qb6 9. Bxc6?! { (0.66 → 0.05) Inaccuracy. a4 was best. } (9. a4) 9... bxc6? { (0.05 → 1.38) Mistake. Bxc6 was best. } (9... Bxc6 10. Nbd2 cxd4 11. exd4 Qxb2 12. c4 Qa3 13. c5 Bg7 14. Bd6 Rd8 15. Ne5 Rxd6 16. cxd6) 10. Qb3 Rb8?? { (1.04 → 7.70) Blunder. Ne4 was best. } (10... Ne4 11. Ne5) 11. Qxb6?? { (7.70 → 1.27) Blunder. Bxb8 was best. } (11. Bxb8 Ne4 12. Nbd2 Nxd2 13. Nxd2 Be7 14. Qxb6 axb6 15. a4 cxd4 16. cxd4 Bb4 17. Nb3 O-O) 11... Rxb6 12. b3?! { (1.42 → 0.71) Inaccuracy. Be5 was best. } (12. Be5 Be7) 12... Bc8? { (0.71 → 2.41) Mistake. Be7 was best. } (12... Be7) 13. Nbd2?? { (2.41 → 0.18) Blunder. Be5 was best. } (13. Be5 Be7 14. dxc5 Ra6 15. a4 O-O 16. b4 Nd7 17. Bh2 f6 18. c4 dxc4 19. Bc7 Rf7) 13... Ba6? { (0.18 → 1.75) Mistake. Nd7 was best. } (13... Nd7 14. Bc7 Rb7 15. Ba5 f6 16. c4 cxd4 17. cxd5 exd5 18. Nxd4 Nb8 19. Rac1 Ba3 20. Rc2) 14. Rfc1?? { (1.75 → -0.08) Blunder. Be5 was best. } (14. Be5 Be7) 14... Bg7?? { (-0.08 → 3.06) Blunder. cxd4 was best. } (14... cxd4 15. cxd4) 15. dxc5 Rb5?! { (3.22 → 4.72) Inaccuracy. Rb7 was best. } (15... Rb7 16. Bd6) 16. b4 O-O 17. a4?! { (4.43 → 3.12) Inaccuracy. Nd4 was best. } (17. Nd4 Nh5) 17... Rb7 18. Nd4 Rc8 19. Rcb1?! { (2.75 → 1.99) Inaccuracy. Be5 was best. } (19. Be5 Ne4 20. Bxg7 Nxd2 21. Be5 Bc4 22. f3 Nb3 23. Nxb3 Bxb3 24. Kf2 Bc4 25. Rcb1 f5) 19... Re7? { (1.99 → 4.13) Mistake. Bd3 was best. } (19... Bd3 20. Rd1 Ne4 21. N2b3 Ba6 22. b5 Bxd4 23. cxd4 cxb5 24. Na5 Re7 25. axb5 Bxb5 26. Ra3) 20. b5 Bb7 21. a5? { (4.07 → 2.03) Mistake. Bd6 was best. } (21. Bd6 Ree8) 21... e5?? { (2.03 → 4.32) Blunder. cxb5 was best. } (21... cxb5 22. a6 Ba8 23. Nxb5 Ne8 24. Nd6 Rd8 25. Nb7 Rc8 26. Ra3 e5 27. Bg3 Rd7 28. f3) 22. Nxc6?? { (4.32 → -0.02) Blunder. Bxe5 was best. } (22. Bxe5 cxb5 23. Bd6 Rd7 24. Rxb5 Ba6 25. Rb8 Rxb8 26. Bxb8 Rb7 27. Rb1 Rxb1+ 28. Nxb1 Bd3) 22... Bxc6 23. bxc6?? { (-0.20 → -4.59) Blunder. Bg5 was best. } (23. Bg5) 23... exf4 24. Rb7 Rcc7 25. exf4 Ne4?? { (-4.59 → -0.71) Blunder. Rxb7 was best. } (25... Rxb7 26. cxb7) 26. Nb3?? { (-0.71 → -5.94) Blunder. Nxe4 was best. } (26. Nxe4 dxe4) 26... Bxc3?! { (-5.94 → -4.61) Inaccuracy. Rxb7 was best. } (26... Rxb7) 27. a6? { (-4.61 → -8.40) Mistake. Rxc7 was best. } (27. Rxc7) 27... Bxa1 28. Na5 Bc3 29. Rb8+ Kg7 30. Nb7 Rxc6 31. Nd8 Rxc5 32. f3 Nf6 33. Nb7 Bd4+ 34. Kh2 Rcc7 35. Nd6 Re6 36. Nb5 Rcc6 37. Nxd4 Rxa6 38. f5 Reb6 39. fxg6 Rxb8 40. gxf7 Kxf7 41. Nf5 Ng8 42. g4 Ne7 43. Nd4?! { (-16.88 → Mate in 10) Checkmate is now unavoidable. Ne3 was best. } (43. Ne3 Rb3) 43... Ra2+ 44. Kg3 Rb4 45. Nf5 Nxf5+ 46. gxf5 Kf6 47. h4 Kxf5 48. h5 Kg5 49. h6 Ra3 50. Kf2 Rb2+ 51. Kg3 Ra1 52. Kh3 Rb3 53. Kg3 Ra4 54. Kf2 Rf4 55. Ke2 Rbxf3 56. Ke1 Re4+ 57. Kd2 Kf4 58. Kd1 Ke3 59. Ke1 Rg4 60. Kd1 Rf2 61. Ke1 Rg1# { Black wins by checkmate. } 0-1