[Event "Casual correspondence game"] [Site "https://lichess.org/2ytZWETn"] [Date "2021.01.29"] [White "Lucas_Unhold"] [Black "Valentin_Unhold"] [Result "0-1"] [UTCDate "2021.01.29"] [UTCTime "03:21:32"] [WhiteElo "1500"] [BlackElo "1721"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 c5 3. e3 Qb6 4. Qd2?? { (0.00 → -3.10) Blunder. Nc3 was best. } (4. Nc3 a6 5. d5 d6 6. e4 Qxb2 7. Bd2 Qa3 8. Nf3 Nf6) 4... Qxb2 5. Qc3 Qc1+ 6. Ke2 b6 7. Qd2?? { (-2.67 → -10.35) Blunder. Na3 was best. } (7. Na3 Ba6+) 7... Ba6+ 8. Kf3 Qxf1 9. Ne2 Qxh1 10. Ng3 Bb7+ 11. Ke2 Qxg2 12. Qe1 Ba6+ 13. Kd2 cxd4 14. exd4 Nc6 15. c3 Rc8 16. Qe4 Qxe4 17. Nxe4 d5 18. Nd6+ Bxd6 19. Bxd6 Nf6 20. Na3 Ne4+ 21. Ke3 Nxd6 22. Nc2 Na5 23. Nb4 Rxc3+ 24. Kd2 Ne4+ 25. Ke1 Nc4 26. Nxa6 Nb2 27. Nc7+ Rxc7 28. Rb1 Rc1+ 29. Rxc1 Nd3+ 30. Kd1 Nexf2+ 31. Kd2 Nxc1 32. Kxc1 Ng4 33. h3 Nf2 34. h4 Nd3+ 35. Kd2 Nf4 36. Ke3 Ng2+ 37. Kf2 Nxh4 38. Kg3 Nf5+ 39. Kf4 Nxd4 40. Ke5 Nf3+ 41. Kd6?! { (-72.68 → Mate in 14) Checkmate is now unavoidable. Kf4 was best. } (41. Kf4 Nd2) 41... h5 42. Kc6 h4 43. Kb7 h3 44. Kxa7 h2 45. Kxb6 h1=Q 46. Kc6 Qb1 47. Kd6 Qxa2 48. Kc5 Qc4+ 49. Kd6 Qb4+ 50. Kc6 Nd4+ 51. Kc7 Qc5+ 52. Kb7 Qb5+ 53. Kc7 Qc6+ 54. Kb8 Qb6+ 55. Kc8 Ke7# { Black wins by checkmate. } 0-1