[Event "Rated classical game"] [Site "https://lichess.org/5wlJU1Xt"] [Date "2024.05.05"] [White "Lucascordoba20"] [Black "STTHELEARNERCHESS"] [Result "0-1"] [UTCDate "2024.05.05"] [UTCTime "03:38:25"] [WhiteElo "1829"] [BlackElo "1750"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "A46"] [Opening "Yusupov-Rubinstein System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. e3 { A46 Yusupov-Rubinstein System } b6 4. Bd3 d5 5. Nbd2 c5 6. c3 Nc6 7. O-O Bd6?! { (0.00 → 0.73) Inaccuracy. Bb7 was best. } (7... Bb7 8. Qe2 Be7 9. b3 O-O 10. Bb2 a5 11. a4 Qc7 12. Rac1) 8. Qe2 e5?? { (0.23 → 3.41) Blunder. Bb7 was best. } (8... Bb7 9. e4 dxe4 10. Nxe4 cxd4 11. Nxf6+ gxf6 12. Nxd4 Nxd4 13. cxd4 Qc7 14. g3 h5 15. Bd2) 9. dxe5?? { (3.41 → 1.05) Blunder. Bb5 was best. } (9. Bb5 Bd7 10. Bxc6 Bxc6 11. dxe5 Bc7 12. exf6 Qxf6 13. b4 g5 14. e4 O-O 15. e5 Rfe8) 9... Nxe5 10. Nxe5 Bxe5 11. Nf3?! { (1.08 → 0.13) Inaccuracy. f4 was best. } (11. f4 Bc7 12. e4 dxe4 13. Bxe4 Rb8 14. Bc6+ Kf8 15. Nf3 h5 16. Ne5 Bg4 17. Qa6 Rh6) 11... Qd6?! { (0.13 → 1.10) Inaccuracy. Bc7 was best. } (11... Bc7 12. c4) 12. Nxe5?! { (1.10 → 0.11) Inaccuracy. e4 was best. } (12. e4 O-O) 12... Qxe5 13. Rd1 c4 14. Bc2 Ng4?? { (0.08 → 2.68) Blunder. O-O was best. } (14... O-O 15. e4) 15. Ba4+ Kf8 16. g3?! { (2.10 → 1.26) Inaccuracy. f4 was best. } (16. f4 Qe6 17. e4 Bb7 18. h3 Nh6 19. Be3 Qxe4 20. Bc2 Qe6 21. Re1 Ng8 22. Qf2 Qd7) 16... Rb8?? { (1.26 → 3.83) Blunder. Qf6 was best. } (16... Qf6) 17. Bb5?? { (3.83 → 1.36) Blunder. e4 was best. } (17. e4 Qh5 18. h4 Nf6 19. Qxh5 Nxh5 20. Rxd5 Bg4 21. Rd4 b5 22. Bc2 Bf3 23. a4 h6) 17... a6? { (1.36 → 2.64) Mistake. Qe7 was best. } (17... Qe7 18. Rxd5 Ne5 19. e4 Bg4 20. Qe3 h5 21. b3 Kg8 22. Qf4 Nf3+ 23. Kg2 Rc8 24. Qe3) 18. Bxc4 dxc4? { (2.25 → 3.99) Mistake. Qh5 was best. } (18... Qh5 19. f3 dxc4 20. Rd8+ Ke7 21. Rxh8 Ne5 22. e4 Nxf3+ 23. Kh1 Ra8 24. Bf4 g5 25. Be3) 19. Rd8+ Ke7 20. Rxh8 Nf6 21. Qxc4 Be6 22. Qb4+ Kd7 23. Rxb8 Qxb8 24. b3 Qb7 25. Qd4+ Ke8 26. Qh4?? { (4.57 → 0.00) Blunder. e4 was best. } (26. e4 Qxe4 27. Qxe4 Nxe4 28. f3 Nxc3 29. Bb2 Nd5 30. Bxg7 f6 31. Bh6 Nb4 32. Rd1 b5) 26... Qf3 27. Ba3?? { (0.00 → -5.41) Blunder. Qf4 was best. } (27. Qf4 Qd1+ 28. Kg2 Bd5+ 29. e4 Nxe4 30. Qe3 Kd7 31. f3 Qc2+ 32. Kf1 Qd1+) 27... Bd5 28. Kf1?? { (-5.38 → Mate in 13) Checkmate is now unavoidable. Qa4+ was best. } (28. Qa4+ b5 29. e4 Bxe4 30. Qxe4+ Nxe4 31. Rf1 Kd7 32. h4 f5 33. Bc1 Nxc3 34. Kh2 Ne2) 28... Qh1+ 29. Ke2 Qxa1?? { (Mate in 14 → -3.01) Lost forced checkmate sequence. Bf3+ was best. } (29... Bf3+ 30. Kd3 Qxa1 31. Kc2 Qd1+ 32. Kb2 Be4 33. Qxe4+ Nxe4 34. Bb4 Qd2+ 35. Ka3 Qc1+ 36. Ka4) 30. Qb4 Qxa2+ 31. Kd3?? { (-3.14 → -7.17) Blunder. Kf1 was best. } (31. Kf1 Qb1+ 32. Ke2 Qc2+ 33. Ke1 Qe4 34. c4 Bc6 35. Qxb6 Kd7 36. Qd4+ Kc8 37. Qxe4 Nxe4) 31... Qb1+?? { (-7.17 → -3.03) Blunder. Be4+ was best. } (31... Be4+ 32. Qxe4+ Nxe4 33. Kxe4 Qxa3 34. Kd4 Qxb3 35. e4 b5 36. f4 Qc4+ 37. Ke3 Qxc3+ 38. Kf2) 32. Ke2 Qc2+ 33. Ke1 Qb1+ 34. Ke2 Qc2+ 35. Ke1 Qe4 36. Qf8+ Kd7 37. Qd6+?! { (-3.77 → -4.80) Inaccuracy. c4 was best. } (37. c4 Be6 38. Kd2 Qc6 39. f4 Ne4+ 40. Kc2 g6 41. g4 Kc7 42. Bb2 Kb7 43. Be5 a5) 37... Kc8 38. Kd2 Qf3 39. Qf8+ Kb7 40. Qe7+ Ka8 41. Qd8+ Ka7 42. Qc7+ Bb7 43. Bd6 Qxf2+ 44. Kd3 Qf1+ 45. Kd2?? { (-5.58 → Mate in 12) Checkmate is now unavoidable. Kc2 was best. } (45. Kc2 a5 46. Be5 Nd5 47. Qb8+ Ka6 48. Qe8 Qe2+ 49. Kb1 Qd1+ 50. Kb2 Qd2+ 51. Kb1 Nxc3+) 45... Ne4+ 46. Kc2 Qe2+ 47. Kc1 Qd2+ 48. Kb1 Nxc3+ 49. Ka1 Qc1# { Black wins by checkmate. } 0-1