[Event "4º COPA NACIONAL ULP X EQUIPOS Team Battle"] [Site "https://lichess.org/G2ddF6PC"] [Date "2023.11.09"] [White "CADELAGODOUGLAS"] [Black "diegodemate"] [Result "0-1"] [UTCDate "2023.11.09"] [UTCTime "00:55:47"] [WhiteElo "2040"] [BlackElo "1595"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+33"] [Variant "Standard"] [TimeControl "180+1"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3?! { (0.58 → 0.00) Inaccuracy. Bd3 was best. } { B43 Sicilian Defense: Kan Variation, Knight Variation } (5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Ne7 8. Be3 O-O 9. Bxa7 Rxa7) 5... Qc7 6. Bd3 Nc6 7. O-O?? { (0.50 → -6.30) Blunder. Nxc6 was best. } (7. Nxc6 bxc6 8. Qg4 d5 9. Qg3 Qxg3 10. hxg3 Nf6 11. f3 e5) 7... Bb4?? { (-6.30 → 0.96) Blunder. Nxd4 was best. } (7... Nxd4 8. Re1 d6 9. Bxa6 bxa6 10. Qxd4 Nf6 11. Bg5 Be7 12. Rad1) 8. Nxc6 dxc6 9. Ne2?! { (1.25 → 0.40) Inaccuracy. Qg4 was best. } (9. Qg4 Bd6) 9... Nf6 10. c3 Be7 11. Bf4 e5 12. Bg3 O-O 13. Nd4 h6 14. Nf5 Bxf5 15. exf5 Rad8 16. Qf3 Qb6 17. Bxe5 Nd5?! { (0.10 → 0.88) Inaccuracy. Qxb2 was best. } (17... Qxb2 18. Rfb1) 18. Qg3 Bf6 19. Rad1?? { (0.55 → -1.37) Blunder. Bxf6 was best. } (19. Bxf6 Nxf6 20. Rab1 Rd5 21. h3 Re8 22. Qf3 Re7 23. Rfd1 Red7 24. g3 R5d6 25. a3 c5) 19... Bxe5 20. Qxe5 Qxb2 21. f6?! { (-1.91 → -2.94) Inaccuracy. Bc4 was best. } (21. Bc4 Qxc3) 21... Nxf6 22. Rb1?! { (-2.44 → -3.34) Inaccuracy. Qe7 was best. } (22. Qe7 Rfe8 23. Qb4 Qxb4 24. cxb4 Kf8 25. a3 Nd5 26. Bc4 Nc3 27. Rc1 Ne2+ 28. Bxe2 Rxe2) 22... Qxa2 23. Rxb7? { (-3.37 → -5.47) Mistake. Qg3 was best. } (23. Qg3 Rd7 24. Rfe1 Qa5 25. Bf1 Qc7 26. Qf3 Re8 27. Rxe8+ Nxe8 28. Qe3 Re7 29. Qa7 g6) 23... Rxd3 24. Rfb1 Ng4 25. Qf5 Qxf2+? { (-6.19 → -3.75) Mistake. Qe2 was best. } (25... Qe2 26. g3 Rd2 27. Re7 Qxe7 28. Qxg4 Qf6 29. Rf1 Qxc3 30. Qf4 Rfd8 31. Rb1 a5 32. Qxd2) 26. Qxf2 Nxf2 27. Kxf2 Rd2+ 28. Kf3 Rc2 29. R1b3 Rd8 30. R7b6 Rd3+ 31. Ke4 Rdxc3 32. Rxc3 Rxc3 33. Rxa6 Rc2 34. Kf3 c5 35. Rc6 Kf8 36. h4 Ke7 37. Rc7+ Ke6 38. g4 c4 39. Ke4 Rc1 40. Rc6+ Kd7 41. Rc5 c3 42. Rf5 c2 43. Rxf7+?! { (-4.96 → -6.75) Inaccuracy. Kd3 was best. } (43. Kd3 Ke6 44. h5 Rg1 45. Kxc2 Rxg4 46. Rf1 g5 47. hxg6 fxg6 48. Kd3 h5 49. Ke3 g5) 43... Ke6 44. Rc7 Re1+ 45. Kf4 c1=Q+ 46. Rxc1 Rxc1 47. g5 hxg5+ 48. Kxg5 Rc5+ 49. Kg6 Rc7?! { (Mate in 10 → -10.69) Lost forced checkmate sequence. Rc4 was best. } (49... Rc4 50. Kh5 g6+ 51. Kg5 Ra4 52. Kxg6 Rg4+ 53. Kh7 Kf6 54. h5 Rh4 55. Kh6 Rh2 56. Kh7) 50. h5?! { (-10.69 → Mate in 7) Checkmate is now unavoidable. Kg5 was best. } (50. Kg5 Rc1 51. Kg4 Rg1+ 52. Kh3 Rh1+ 53. Kg4 Ke5 54. Kh5 Kf6 55. Kg4 Kg6 56. Kg3 Kf5) 50... Ke5?! { (Mate in 7 → -35.87) Lost forced checkmate sequence. Rb7 was best. } (50... Rb7 51. Kg5 Rb4 52. h6 gxh6+ 53. Kg6 Rb7 54. Kh5 Kf5 55. Kh4 Rb3 56. Kh5 Rh3#) 51. Kg5 Ke4 52. Kg6 Kf4 53. Kh7 Kg4 54. Kg6 Ra7 55. h6 gxh6 56. Kxh6 Kf5 57. Kh5 Rh7# { Black wins by checkmate. } 0-1