[Event "Casual correspondence game"] [Site "https://lichess.org/gCkfhfY3"] [Date "2024.05.17"] [White "lichess AI level 4"] [Black "Svsvsvs"] [Result "0-1"] [UTCDate "2024.05.17"] [UTCTime "16:22:33"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Indian Defense: Tartakower Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. g3 { A45 Indian Defense: Tartakower Attack } g6 3. Bg2 Bg7 4. Nf3 O-O 5. c4 d6 6. Nbd2?! { (0.32 → -0.25) Inaccuracy. O-O was best. } (6. O-O c6 7. Nc3 Bf5 8. Re1 Ne4 9. h4 Nd7 10. h5 Qa5) 6... c6 7. e4 b5?! { (-0.21 → 0.61) Inaccuracy. e5 was best. } (7... e5 8. dxe5 dxe5 9. b4 a5 10. b5 Qc7 11. O-O Re8 12. Ba3) 8. e5 dxe5 9. dxe5 Ng4 10. cxb5 Nxe5?! { (0.88 → 1.98) Inaccuracy. cxb5 was best. } (10... cxb5 11. h3 Nxf2 12. Kxf2 Qb6+ 13. Kf1 Ba6 14. Qe2 Nc6 15. Qf2 Rac8 16. Qxb6) 11. Nb3?? { (1.98 → -1.86) Blunder. Nxe5 was best. } (11. Nxe5 Bxe5 12. O-O Be6 13. Re1 Bg7 14. bxc6 Na6 15. Nb3 Qxd1 16. Rxd1 Rac8) 11... Bb7?? { (-1.86 → 1.95) Blunder. Nd3+ was best. } (11... Nd3+ 12. Ke2 Bf5 13. Be3 Nd7 14. Nbd4 Nxb2 15. Qb3 Bd3+ 16. Ke1 c5 17. Qxb2) 12. Nfd4?? { (1.95 → -1.29) Blunder. Nxe5 was best. } (12. Nxe5 Qxd1+ 13. Kxd1 Bxe5 14. Re1 Bf6 15. Bh6 Rd8+ 16. Ke2 Bc8 17. Kf1 Be6) 12... Qb6 13. Bf4? { (-1.27 → -2.62) Mistake. O-O was best. } (13. O-O cxb5 14. Bxb7 Qxb7 15. Qe2 a6 16. Na5 Qb6 17. Ndb3 Nbd7 18. Rd1 Rfc8) 13... cxb5 14. O-O Bxg2 15. Kxg2 Nc4?! { (-2.83 → -1.85) Inaccuracy. Nbc6 was best. } (15... Nbc6 16. Nf3 Rfd8 17. Qe2 Nd3 18. Be3 Qb7 19. Rfd1 Nce5 20. Rab1 Rac8 21. Nd4) 16. Qf3 Nd7 17. Nc6 Nce5?! { (-1.91 → -1.09) Inaccuracy. Nde5 was best. } (17... Nde5) 18. Nxe7+ Kh8 19. Qe4?! { (-1.22 → -2.25) Inaccuracy. Nd5 was best. } (19. Nd5) 19... Rfe8?? { (-2.25 → -0.12) Blunder. f5 was best. } (19... f5 20. Qd4 Qe6 21. Nd5 g5 22. Bxe5 Nxe5 23. Rfe1 f4 24. f3 Rad8 25. Rad1) 20. Nd5 Qb7 21. Rfe1?! { (0.05 → -0.88) Inaccuracy. Na5 was best. } (21. Na5 Qc8 22. Rac1 Nc5 23. Qe2 Ned3 24. Qf3 Qf5 25. Rxc5 Nxc5 26. Nc7 Nd3) 21... Ng4?? { (-0.88 → 1.14) Blunder. a5 was best. } (21... a5) 22. Qf3?? { (1.14 → -2.78) Blunder. Qxe8+ was best. } (22. Qxe8+ Rxe8 23. Rxe8+ Nf8 24. Rd1 Nf6 25. Na5 Qd7 26. Re7 Qg4 27. Ne3 Qe2) 22... Nge5?? { (-2.78 → 0.02) Blunder. Rxe1 was best. } (22... Rxe1 23. Rxe1 Nde5 24. Bxe5 Nxe5 25. Rxe5 Bxe5 26. Na5 Qc8 27. Ne7 Qf8 28. b4) 23. Qd1?? { (0.02 → -4.21) Blunder. Na5 was best. } (23. Na5 Qa6 24. Qa3 b4 25. Qxb4 Nd3 26. Rxe8+ Rxe8 27. Qd2 N7e5 28. Rd1 Rd8) 23... Nb6 24. Rxe5 Rxe5 25. Bxe5 Bxe5 26. Rc1 Nxd5 27. Nc5?? { (-4.09 → Mate in 2) Checkmate is now unavoidable. Qf3 was best. } (27. Qf3 Rd8 28. Rc2 Bf6 29. Na5 Qd7 30. h4 Kg7 31. Nc6 Rc8 32. h5 gxh5) 27... Qc6?? { (Mate in 2 → -4.57) Lost forced checkmate sequence. Nf4+ was best. } (27... Nf4+ 28. Kf1 Qh1#) 28. Nd3?? { (-4.57 → Mate in 2) Checkmate is now unavoidable. Qf3 was best. } (28. Qf3 Bxb2 29. Rb1 Bg7 30. Rxb5 Qxb5 31. Qxd5 Rg8 32. a4 Qe8 33. a5 Qa8) 28... Nc3+?? { (Mate in 2 → -3.83) Lost forced checkmate sequence. Nf4+ was best. } (28... Nf4+ 29. Kg1 Qg2#) 29. Kh3?! { (-3.83 → -5.12) Inaccuracy. Qf3 was best. } (29. Qf3 Qxf3+ 30. Kxf3 Nxa2 31. Ra1 Bxb2 32. Nxb2 Nb4 33. Ra5 a6 34. Nd1 Rd8) 29... Qe6+?! { (-5.12 → -3.95) Inaccuracy. Qd7+ was best. } (29... Qd7+ 30. Qg4 Qxd3 31. bxc3 Rd8 32. Qg5 f6 33. Qg4 Qd2 34. Rb1 Qd5) 30. g4? { (-3.95 → -8.64) Mistake. Qg4 was best. } (30. Qg4 Qxg4+ 31. Kxg4 Nxa2 32. Ra1 Bxb2 33. Nxb2 Nb4 34. Nd1 a5 35. Kf4 Kg7) 30... Nxd1 31. Rxd1 Bc7 32. b3 Qd6 33. f4 Re8 34. Kh4 Re3 35. g5 Rxd3 36. Rxd3 Qxf4+ 37. Kh3 Qf5+ 38. Kh4 Qxd3 39. Kg4 Qe4+ 40. Kh3 Qf3+ 41. Kh4 Qf4+ 42. Kh3 Qxh2+ 43. Kg4 f5+ 44. Kf3 f4 45. b4 Qg3+ 46. Ke2 Be5 47. a4 Qe3+ 48. Kf1 Bd4 49. axb5 Qf2# { Black wins by checkmate. } 0-1