[Event "Casual correspondence game"] [Site "https://lichess.org/Mb3ChWjP"] [Date "2020.10.21"] [White "E_Lane_22"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2020.10.21"] [UTCTime "12:03:53"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. g3 Nf6 3. d3?! { (0.27 → -0.28) Inaccuracy. c4 was best. } (3. c4 d5 4. d4 Nc6 5. Bg2 dxc4 6. Qa4 Bb4+ 7. Bd2 Bd6) 3... Qe7? { (-0.28 → 0.97) Mistake. d5 was best. } (3... d5 4. Bg2 Be7 5. O-O O-O 6. c3 c5 7. Bf4 h6 8. e4) 4. Bg2 Ng4?! { (0.79 → 1.51) Inaccuracy. d5 was best. } (4... d5 5. c4 c5 6. e4 dxe4 7. dxe4 Nxe4 8. O-O Qd7 9. Ne5) 5. O-O d5 6. Bg5 f6 7. Bc1 Nh6 8. Bxh6 gxh6 9. Nbd2 Rg8?! { (1.36 → 2.17) Inaccuracy. Nc6 was best. } (9... Nc6 10. c3 Bd7 11. Re1 O-O-O 12. e4 dxe4 13. Nxe4 e5 14. d4 exd4 15. Nxd4 Kb8 16. b4) 10. e4 Kd8? { (2.29 → 4.51) Mistake. dxe4 was best. } (10... dxe4 11. Nxe4 Bd7 12. Re1 Na6 13. d4 O-O-O 14. c3 c6 15. Qb3 Kb8 16. a4 Bc8 17. a5) 11. e5?? { (4.51 → 2.04) Blunder. exd5 was best. } (11. exd5) 11... a5 12. d4 h5 13. c3 Nd7 14. Re1 h4 15. Nxh4 fxe5 16. dxe5 Nc5 17. Nb3 Na4? { (2.79 → 4.47) Mistake. Bd7 was best. } (17... Bd7 18. c4 dxc4 19. Nxc5 Qxc5 20. Re4 Kc8 21. Rd4 Rg7 22. Rc1 c6 23. Rdxc4 Qb6 24. a3) 18. Rb1?! { (4.47 → 3.23) Inaccuracy. Bxd5 was best. } (18. Bxd5) 18... Nb6 19. Nd4?! { (3.79 → 2.79) Inaccuracy. c4 was best. } (19. c4 c6) 19... c5 20. Ndf3?! { (2.69 → 1.45) Inaccuracy. Nb5 was best. } (20. Nb5 Bd7 21. Nd6 Kc7 22. f4 Qd8 23. Qd3 Be7 24. Nf3 Qf8 25. Rbd1 Bxd6 26. exd6+ Qxd6) 20... a4?! { (1.45 → 2.54) Inaccuracy. Qg7 was best. } (20... Qg7 21. Nd2) 21. a3?! { (2.54 → 1.69) Inaccuracy. Nd2 was best. } (21. Nd2) 21... Kc7 22. b4?! { (2.00 → 1.16) Inaccuracy. Bf1 was best. } (22. Bf1 Qf7 23. b4 Bd7 24. Qd2 Bc6 25. Ng5 Bh6 26. Nhf3 Qxf3 27. Nxf3 Bxd2 28. Nxd2 cxb4) 22... Bd7? { (1.16 → 2.66) Mistake. axb3 was best. } (22... axb3 23. Qxb3 Ra6 24. Bf1 c4 25. Qc2 Kb8 26. Ng2 Qf7 27. Nd4 Na4 28. Ne3 Bd7 29. Qd2) 23. Qc2?! { (2.66 → 1.53) Inaccuracy. bxc5 was best. } (23. bxc5 Qxc5 24. Nd4 Re8 25. Qc2 Nc4 26. Rb4 Rg7 27. Bf1 Qa7 28. Bxc4 Bxb4 29. Nb5+ Bxb5) 23... Bh6?? { (1.53 → 4.68) Blunder. Nc4 was best. } (23... Nc4 24. Qa2) 24. c4?? { (4.68 → 0.19) Blunder. bxc5 was best. } (24. bxc5 Qxc5 25. Nd4 Rg7 26. Rb5 Qxb5 27. Nxb5+ Bxb5 28. Nf3 Bd7 29. Nd4 Rf7 30. Bf1 Rc8) 24... Kb8?? { (0.19 → 4.40) Blunder. Nxc4 was best. } (24... Nxc4 25. bxc5 Nxa3 26. Qb2 Nxb1 27. Qb6+ Kb8 28. Rxb1 Be8 29. c6 a3 30. cxb7 Ra4 31. Nd4) 25. cxd5 cxb4? { (4.53 → 8.05) Mistake. Nxd5 was best. } (25... Nxd5 26. bxc5) 26. Nd4?? { (8.05 → 3.59) Blunder. d6 was best. } (26. d6) 26... b3 27. Qe4?? { (4.01 → 1.33) Blunder. Qd3 was best. } (27. Qd3 Bg5) 27... exd5?! { (1.33 → 2.09) Inaccuracy. Nxd5 was best. } (27... Nxd5 28. Nhf5 Qf8 29. Nd6 Ra5 30. Qxh7 Qg7 31. Qd3 Rf8 32. Bxd5 Rxd5 33. Qc3 Rxd4 34. Qxd4) 28. Qd3 Ra5?? { (1.82 → 4.60) Blunder. Qc5 was best. } (28... Qc5 29. e6 Bg7 30. Nxb3 axb3 31. exd7 b2 32. Re8+ Ka7 33. Re2 Qc4 34. Qd1 Rad8 35. Nf5) 29. Bxd5?? { (4.60 → -6.52) Blunder. e6 was best. } (29. e6) 29... Rxd5 30. Red1?! { (-6.10 → -9.68) Inaccuracy. e6 was best. } (30. e6 Qxh4) 30... Bb5 31. Qe4 Re8?! { (-8.95 → -6.08) Inaccuracy. Rxe5 was best. } (31... Rxe5 32. Nhf5 Qf6 33. Qh4 Qxh4 34. Nxh4 Nc4 35. Nhf3 Rh5 36. Nxb5 Rxb5 37. h3 Nxa3 38. Ra1) 32. Nhf5 Rxe5 33. Qh4 Qxh4 34. Nxh4 Rh5 35. Nhf3 Bd7 36. Re1 Nc4 37. Rxe8+ Bxe8 38. g4 Ra5 39. h3 Bg6 40. Rc1 Nxa3 41. Nf5 b2 42. Rd1 Bxf5 43. gxf5 Kc7 44. Nd2?! { (-15.27 → Mate in 12) Checkmate is now unavoidable. Ne1 was best. } (44. Ne1) 44... Bxd2 45. Rxd2 b1=Q+ 46. Kg2 Nc4?! { (Mate in 8 → -33.98) Lost forced checkmate sequence. Rxf5 was best. } (46... Rxf5 47. Re2 Rg5+ 48. Kf3 Qf5+ 49. Ke3 Qd5 50. Kf4 Nc4 51. Re7+ Kd8 52. Re5 Qxe5+ 53. Kf3) 47. Re2?! { (-33.98 → Mate in 8) Checkmate is now unavoidable. Rd4 was best. } (47. Rd4) 47... Kb6?! { (Mate in 8 → -73.36) Lost forced checkmate sequence. Rxf5 was best. } (47... Rxf5 48. Re7+ Kd6 49. Rg7 Ne3+ 50. Kh2 Rxf2+ 51. Kg3 Qg1+ 52. Kh4 Qxg7 53. Kh5 Qg6+ 54. Kh4) 48. f6?! { (-73.36 → Mate in 2) Checkmate is now unavoidable. Re6+ was best. } (48. Re6+ Kc5) 48... Rg5+ 49. Kf3 Qf5# { Black wins by checkmate. } 0-1