[Event "Rated correspondence game"] [Site "https://lichess.org/Py94mpxn"] [Date "2023.03.10"] [White "zekekuri"] [Black "hapaxlego"] [Result "0-1"] [UTCDate "2023.03.10"] [UTCTime "21:51:11"] [WhiteElo "2028"] [BlackElo "2077"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "-"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Nf3 Bf5 8. O-O Bxd3 9. Qxd3 Bg7 10. g3 Nf6 11. Bf4 Qb6 12. b3 O-O 13. Nbd2 Rac8 14. Rac1 e6 15. c4 dxc4 16. Nxc4 Qa6 17. a3 Rfd8 18. Rfd1 Nd5 19. Be3 Nxe3 20. Qxe3 b5 21. Nce5 Nxe5 22. Nxe5 Rxc1 23. Qxc1? { (-0.42 → -1.90) Mistake. Rxc1 was best. } (23. Rxc1) 23... Qd6? { (-1.90 → -0.36) Mistake. Bxe5 was best. } (23... Bxe5 24. dxe5 Rxd1+ 25. Qxd1 Qxa3 26. h4 Kg7 27. h5 Qb2 28. Qf3 Qb1+ 29. Kg2 Qf5 30. Qb7) 24. Nc6 Rd7 25. Nb4? { (-0.60 → -2.28) Mistake. Rd3 was best. } (25. Rd3 Bf6 26. b4 a6 27. h4 h5 28. Qc5 Qc7 29. Qc2 Rd6 30. Rc3 Qb7 31. Rc5 Bxd4) 25... Bxd4 26. Rf1?? { (-2.40 → Mate in 11) Checkmate is now unavoidable. Kf1 was best. } (26. Kf1 e5) 26... Bc5?? { (Mate in 11 → -3.57) Lost forced checkmate sequence. Qxg3+ was best. } (26... Qxg3+ 27. Kh1 Qxh3+ 28. Kg1 Be5 29. f4 Bd4+ 30. Rf2 Qg3+ 31. Kh1 Bxf2 32. Qc8+ Kg7 33. Qc3+) 27. Nc2?? { (-3.57 → Mate in 9) Checkmate is now unavoidable. Kg2 was best. } (27. Kg2 a5 28. Na6 Bxf2 29. Rxf2 Qxa6 30. Rd2 Qb7+ 31. Kh2 b4 32. Rxd7 Qxd7 33. axb4 axb4) 27... a5?? { (Mate in 9 → -3.35) Lost forced checkmate sequence. Qxg3+ was best. } (27... Qxg3+ 28. Kh1 Qxh3+ 29. Kg1 Rd5 30. Qh6 Qxh6 31. Rd1 Rxd1+ 32. Kg2 Qg5+ 33. Kf3 Qd5+ 34. Kf4) 28. Qe1?? { (-3.35 → Mate in 6) Checkmate is now unavoidable. Ne3 was best. } (28. Ne3 Rc7 29. a4 bxa4 30. bxa4 Qe5 31. Rd1 Bxe3 32. Qxe3 Qxe3 33. fxe3 Rc4 34. Ra1 Kg7) 28... Qd2?? { (Mate in 6 → -3.81) Lost forced checkmate sequence. Qxg3+ was best. } (28... Qxg3+ 29. Kh1 Qxh3+ 30. Kg1 Rd5 31. Qe5 Rxe5 32. Ne1 Rg5+ 33. Ng2 Rxg2#) 29. Qb1?! { (-3.81 → -5.45) Inaccuracy. b4 was best. } (29. b4 axb4 30. Qxd2 Rxd2 31. Nxb4 Kg7 32. g4 h5 33. gxh5 gxh5 34. Kg2 Bxb4 35. axb4 Rb2) 29... Qe2 30. Ne3 Bxe3 31. fxe3?? { (-5.93 → Mate in 4) Checkmate is now unavoidable. Kg2 was best. } (31. Kg2 Rd2 32. Qe4 Bc5 33. Qf4 Qe3 34. Qxe3 Bxe3 35. g4 Bc5 36. b4 axb4 37. axb4 Bf8) 31... Qxe3+?? { (Mate in 4 → -6.01) Lost forced checkmate sequence. Rd2 was best. } (31... Rd2 32. Qxg6+ fxg6 33. Rf8+ Kxf8 34. Kh1 Qg2#) 32. Rf2 Rd2 33. Qf1 Qxg3+ 34. Rg2 Rxg2+ 35. Qxg2 Qxg2+ 36. Kxg2 Kg7 37. Kg3 Kf6 38. Kf4 e5+ 39. Ke4 Ke6 40. a4 bxa4 41. bxa4 f5+ 42. Kd3 Kd5 43. Kc3 e4 44. h4 f4 45. Kd2 h6?! { (Mate in 28 → -15.34) Lost forced checkmate sequence. e3+ was best. } (45... e3+ 46. Kd3 Ke5 47. Kc2 Ke4 48. Kd1 f3 49. Ke1 Kd3 50. Kf1 e2+ 51. Kf2 Ke4 52. h5) 46. Ke2 Kc4 47. h5?! { (-15.79 → Mate in 16) Checkmate is now unavoidable. Ke1 was best. } (47. Ke1 Kd3 48. Kf1 g5 49. Kg2 gxh4 50. Kh3 e3 51. Kg4 e2 52. Kxf4 e1=Q 53. Kg4 Qg3+) 47... g5 48. Kf2 e3+ 49. Kf3 Kd3 50. Kg4 e2 51. Kf5 e1=Q 52. Kg6 Qe6+ 53. Kh7 g4 54. Kg7 g3 55. Kh7 g2 56. Kh8 g1=Q 57. Kh7 Qgg8# { Black wins by checkmate. } 0-1