[Event "Casual correspondence game"] [Site "https://lichess.org/V3ilGikT"] [Date "2023.07.20"] [White "zugzwanglichtzwang"] [Black "sevensufficed"] [Result "0-1"] [UTCDate "2023.07.20"] [UTCTime "12:48:21"] [WhiteElo "1844"] [BlackElo "1904"] [Variant "Standard"] [TimeControl "-"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 { A05 Zukertort Opening } 2. g3 e6 3. Bg2 Bc5 4. O-O O-O 5. d4 Bb6 6. c4 c5 7. e3 Nc6?! { (0.54 → 1.40) Inaccuracy. d5 was best. } (7... d5) 8. b3?! { (1.40 → 0.50) Inaccuracy. d5 was best. } (8. d5 Ne7 9. d6 Nf5 10. Nc3 Ne8 11. Ne4 Ba5 12. Qd3 Rb8 13. Rd1 b6 14. Neg5 f6) 8... d5?! { (0.50 → 1.12) Inaccuracy. cxd4 was best. } (8... cxd4 9. exd4) 9. Ba3 Ne4 10. Qd3 Nb4 11. Bxb4 cxb4 12. Ne5 Nf6 13. Nd2 Nd7?! { (0.88 → 1.45) Inaccuracy. a5 was best. } (13... a5) 14. Ndf3 f6 15. Ng4 dxc4 16. bxc4 Nc5?! { (0.37 → 1.34) Inaccuracy. Kh8 was best. } (16... Kh8) 17. Qc2 Nd7?! { (1.40 → 2.01) Inaccuracy. Na6 was best. } (17... Na6 18. c5) 18. e4 Qe7?! { (1.56 → 2.40) Inaccuracy. a5 was best. } (18... a5 19. a3 bxa3 20. c5 Bc7 21. Rxa3 b5 22. Ne3 b4 23. Raa1 Qe7 24. Rfd1 Ba6 25. Bh3) 19. Kh1?! { (2.40 → 1.20) Inaccuracy. c5 was best. } (19. c5) 19... a5 20. a4?? { (1.47 → -0.49) Blunder. c5 was best. } (20. c5 Nxc5 21. dxc5 Qxc5 22. Qb2 Qc3 23. Qxc3 bxc3 24. Rab1 Bc5 25. Rfc1 e5 26. Ne3 Bxe3) 20... Rb8? { (-0.49 → 1.09) Mistake. e5 was best. } (20... e5 21. c5 Ba7 22. Ne3 exd4 23. Nxd4 Bxc5 24. Rad1 Bxd4 25. Rxd4 Nc5 26. Nd5 Qd6 27. Nxf6+) 21. Ne3 Rd8 22. d5?? { (1.19 → -1.55) Blunder. Rfd1 was best. } (22. Rfd1) 22... Nc5? { (-1.55 → -0.29) Mistake. Bxe3 was best. } (22... Bxe3 23. fxe3 b6 24. Nd4 Ne5 25. Rac1 Bd7 26. Bh3 Rdc8 27. Qa2 exd5 28. Bxd7 Qxd7 29. cxd5) 23. Nd4?! { (-0.29 → -0.90) Inaccuracy. e5 was best. } (23. e5 Bd7 24. dxe6 Bxe6 25. Nd5 Rxd5 26. cxd5 Bxd5 27. Rfe1 Bb3 28. Qe2 Rd8 29. Qb5 Qe6) 23... Bd7?! { (-0.90 → -0.14) Inaccuracy. Na6 was best. } (23... Na6 24. Nb3 Bxe3 25. fxe3 b6 26. Nd4 e5 27. Nc6 Qc7 28. Nxb8 Qxb8 29. Bf3 Nc5 30. g4) 24. Nb5 Be8 25. d6?? { (-0.01 → -2.61) Blunder. Rae1 was best. } (25. Rae1 b3) 25... Rxd6 26. Nxd6 Qxd6 27. Rad1 Qe7 28. f4?! { (-2.69 → -3.92) Inaccuracy. Rde1 was best. } (28. Rde1 Qd8) 28... Bxa4 29. Qd2 Rd8 30. Nd5?! { (-4.37 → -5.69) Inaccuracy. Qe2 was best. } (30. Qe2 Bxd1 31. Nxd1 Qd7 32. Nf2 b3 33. Rd1 Qe7 34. e5 Rxd1+ 35. Nxd1 fxe5 36. Nc3 Qf6) 30... exd5 31. exd5 Bxd1 32. Rxd1 Bc7 33. Re1 Qf8 34. Qe3 b6 35. Bh3 g6 36. Be6+ Kg7 37. f5 g5 38. Qe2 Be5 39. Qg4 Kh8 40. Qh5 Qg7 41. Rxe5 fxe5 42. Bf7 Ne4 43. Bg6 Rd6 44. Bf7 Nxg3+ 45. hxg3 Rh6 46. Qxh6?! { (-7.66 → -45.85) Inaccuracy. Kg2 was best. } (46. Kg2 Rxh5 47. Bxh5 b3 48. Bd1 b2 49. Bc2 a4 50. Kf2 a3 51. Bb1 e4 52. Ke3 Qc3+) 46... Qxh6+ 47. Kg2 g4 48. Be6?! { (-14.81 → Mate in 8) Checkmate is now unavoidable. d6 was best. } (48. d6 b3 49. c5 b2 50. Ba2 bxc5 51. f6 Qxf6 52. d7 c4 53. Kg1 c3 54. Bb1 a4) 48... Kg7?! { (Mate in 8 → -12.03) Lost forced checkmate sequence. Qd2+ was best. } (48... Qd2+ 49. Kf1 b3 50. f6 Qd3+ 51. Kf2 b2 52. Bxg4 b1=Q 53. Bd1 Qbxd1 54. Kg2 Q3c2+ 55. Kh3) 49. d6 Qd2+ { White resigns. } 0-1