[Event "Casual correspondence game"] [Site "https://lichess.org/su9PDBj3"] [Date "2022.04.16"] [White "Charvis-Herrmann"] [Black "polomarco"] [Result "0-1"] [UTCDate "2022.04.16"] [UTCTime "08:10:02"] [WhiteElo "1500"] [BlackElo "1500"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } Nc6 3. Nf3 Nf6 4. e5?! { (0.00 → -0.95) Inaccuracy. Nc3 was best. } (4. Nc3 e5 5. d3 Be7 6. h3 O-O 7. Be2 d6 8. O-O Be6) 4... Ng4 5. Qe2 Qc7 6. h3? { (-0.78 → -2.56) Mistake. b4 was best. } (6. b4 Ngxe5) 6... Ngxe5 7. Nxe5 Nxe5 8. f4 Nc6 9. Nc3? { (-2.34 → -4.26) Mistake. Qf2 was best. } (9. Qf2 e6 10. Nc3 b6 11. d3 Bb7 12. Be3 a6 13. O-O-O O-O-O 14. Kb1 Kb8 15. g4 d5) 9... Qxf4 10. d3 Qg3+ 11. Qf2 Qe5+?? { (-5.26 → -1.21) Blunder. Qxf2+ was best. } (11... Qxf2+ 12. Kxf2 d6 13. Bd2 Rb8 14. Re1 h5 15. g3 g6 16. Nb5 Kd8 17. Bg2 Bg7 18. Bg5) 12. Be2 e6?! { (-1.55 → -0.58) Inaccuracy. Qf6 was best. } (12... Qf6) 13. Bf4 Qf6 14. Nb5 e5?! { (-0.79 → -0.11) Inaccuracy. g5 was best. } (14... g5 15. Nd6+) 15. Be3?? { (-0.11 → -2.64) Blunder. Nc7+ was best. } (15. Nc7+ Kd8) 15... Qxf2+ 16. Kxf2 Kd8 17. Bg5+?! { (-2.55 → -4.05) Inaccuracy. Bf3 was best. } (17. Bf3 Be7 18. a3 f5 19. b4 d6 20. bxc5 dxc5 21. Rhb1 f4 22. Bd2 Bf5 23. Rb3 a6) 17... f6 18. Be3 a6 19. Nc3 d6?! { (-3.24 → -2.22) Inaccuracy. Rb8 was best. } (19... Rb8 20. a3 Nd4 21. Rhb1 b5 22. cxb5 Nxb5 23. Nxb5 Rxb5 24. b4 d5 25. Kf1 d4 26. Bd2) 20. g4?! { (-2.22 → -2.96) Inaccuracy. a3 was best. } (20. a3 Nd4 21. b4 Be6 22. Rhb1 Kc7 23. Bf3 Nxf3 24. gxf3 b6 25. a4 a5 26. bxa5 bxa5) 20... Be6 21. Rhf1?! { (-2.40 → -3.46) Inaccuracy. Bf3 was best. } (21. Bf3 Rb8 22. a3 f5 23. gxf5 Bxf5 24. Ke2 Be7 25. b4 Nd4+ 26. Bxd4 exd4 27. Nd5 Re8) 21... Rb8 22. a4 h5 23. g5 Bxh3 24. Bxh5?? { (-3.69 → -8.61) Blunder. Rh1 was best. } (24. Rh1 Bf5 25. Bxh5 Be7 26. gxf6 Bxf6 27. Bf3 Kd7 28. Ke2 Rbf8 29. Bd5 Nd4+ 30. Bxd4 exd4) 24... Rxh5 25. gxf6 Bxf1 26. Rxf1 gxf6 27. Ke2 Be7 28. b3 Kd7 29. Nd5 f5 30. Kf3 Rg8 31. Rg1 Rh3+ 32. Kf2 Rxg1 33. Kxg1 f4 34. Bf2 Rxd3 35. b4 cxb4 36. Nb6+ Ke6 37. Nd5 b3 38. Nb4?! { (-21.75 → Mate in 8) Checkmate is now unavoidable. Be1 was best. } (38. Be1 b2 39. Nc3 Nd4 40. c5 Nf3+ 41. Kf1 Nxe1 42. Ne4 d5 43. Nf2 Rg3 44. Ke2 Bxc5) 38... Rd1+?! { (Mate in 8 → -31.20) Lost forced checkmate sequence. Nxb4 was best. } (38... Nxb4 39. Kg2 b2 40. c5 b1=Q 41. cxd6 Rd1 42. dxe7 Qe4+ 43. Kh3 Rh1+ 44. Kg4 Qe2+ 45. Kg5) 39. Kg2 Nxb4 40. a5 b2 41. c5 b1=Q 42. cxd6 Qe4+ 43. Kh3 Qf3+ 44. Kh2 Rh1# { Black wins by checkmate. } 0-1