[Event "Último abierto de martes Arena"] [Site "https://lichess.org/KROCqHUr"] [Date "2021.12.15"] [White "Castrito"] [Black "juancarro"] [Result "0-1"] [UTCDate "2021.12.15"] [UTCTime "02:07:04"] [WhiteElo "2567"] [BlackElo "1903"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "180+3"] [ECO "B32"] [Opening "Sicilian Defense: Kalashnikov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 { B32 Sicilian Defense: Kalashnikov Variation } 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7?! { (0.28 → 1.03) Inaccuracy. b5 was best. } (8... b5) 9. Nc4 Be6 10. Bxf6 Bxf6 11. Nxd6+ Ke7?! { (0.89 → 1.95) Inaccuracy. Kf8 was best. } (11... Kf8) 12. Nxb7 Qb6?? { (1.41 → 4.79) Blunder. Qb8 was best. } (12... Qb8 13. Nc5 Qxb2 14. N3a4 Qa3 15. Bd3 Rhd8 16. O-O Rab8 17. Rb1 Rxb1 18. Qxb1 Rb8 19. Qd1) 13. Qd6+ Ke8 14. Nc5?? { (4.88 → -2.14) Blunder. Nd5 was best. } (14. Nd5 Bxd5) 14... Rd8 15. N5a4 Rxd6 16. Nxb6 Nd4 17. Nbd5 Nxc2+ 18. Kd2 Nxa1 19. Bxa6?? { (-2.36 → -5.77) Blunder. Bd3 was best. } (19. Bd3 Kd7) 19... Bxd5?! { (-5.77 → -4.21) Inaccuracy. Rxa6 was best. } (19... Rxa6) 20. Nxd5 Bg5+ 21. Kc3 f5?? { (-4.45 → -0.62) Blunder. Rxa6 was best. } (21... Rxa6 22. Nc7+ Ke7 23. Nxa6 Rc8+ 24. Kd3 Rd8+ 25. Kc4 Nc2 26. a4 Rd4+ 27. Kb3 Rd2 28. h4) 22. Rxa1 fxe4 23. Bc4 Kd7 24. Re1 Rc8 25. Nb4?? { (-1.25 → -10.37) Blunder. Rd1 was best. } (25. Rd1 Kc6 26. Nb4+ Kc7 27. Nd5+ Kb8 28. a4 Rf8 29. Re1 Rxf2 30. Rxe4 Bd2+ 31. Kb3 Rxg2) 25... Rd4 26. b3 Bd2+ 27. Kc2 Bxe1 28. Na6 Bxf2 29. a4 e3 30. Kb2?! { (-14.46 → Mate in 19) Checkmate is now unavoidable. Nb8+ was best. } (30. Nb8+ Kd6 31. Nc6 Rxc4+ 32. bxc4 e2 33. Na7 Ra8 34. Nb5+ Kc6 35. Kd3 e1=Q 36. Kc2 Qe3) 30... e2?! { (Mate in 19 → -13.78) Lost forced checkmate sequence. Rdxc4 was best. } (30... Rdxc4 31. bxc4 e2 32. Kb3 e1=Q 33. c5 Qb1+ 34. Kc3 Be1+ 35. Kc4 Qe4+ 36. Kb3 Qd3+ 37. Ka2) 31. Bxe2 Rd2+ 32. Ka3 Rxe2 33. a5 Ra8 34. Nb4?! { (-16.85 → Mate in 1) Checkmate is now unavoidable. b4 was best. } (34. b4 Rxa6) 34... Bc5 35. Ka4 Bxb4 36. Kxb4 Rxg2 37. h4 Ra2?! { (Mate in 12 → -68.36) Lost forced checkmate sequence. Rg4+ was best. } (37... Rg4+ 38. Kc3 Rxh4 39. b4 Ke6 40. Kb3 Rb8 41. Kb2 Rbxb4+ 42. Kc3 Ra4 43. a6 Ra3+ 44. Kb2) 38. h5 R8xa5 39. Kc4 e4 40. Kd4 R5a3 41. Kxe4 Rxb3 42. Kf5 Ra5+ 43. Kg4 Rb4+ 44. Kf3 Ra3+ 45. Ke2 Rb2+ 46. Kd1 Ra1# { Black wins by checkmate. } 0-1