[Event "Regional Costa Caribe II Team Battle"] [Site "https://lichess.org/LIKuFiB5"] [Date "2021.04.26"] [White "mpauher"] [Black "Ldearco"] [Result "1-0"] [UTCDate "2021.04.26"] [UTCTime "02:34:38"] [WhiteElo "2289"] [BlackElo "2455"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-8"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [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 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. f4 d6?! { (0.00 → 0.94) Inaccuracy. b5 was best. } (6... b5 7. Bd3 Bb7 8. Qe2 Nf6 9. Bd2 Nc6 10. Nxc6 Bxc6 11. e5) 7. Bd3 Nf6 8. Bd2 Be7 9. Qe2 Nbd7?! { (0.83 → 1.45) Inaccuracy. b5 was best. } (9... b5 10. a3 O-O 11. g4 Bb7 12. g5 Nfd7 13. O-O-O Nc6 14. Nxc6 Bxc6 15. h4 Nc5 16. Rh3) 10. O-O-O?! { (1.45 → 0.86) Inaccuracy. g4 was best. } (10. g4 Nc5) 10... b5 11. a3 Bb7?! { (0.48 → 1.42) Inaccuracy. Rb8 was best. } (11... Rb8 12. g4 b4 13. axb4 Rxb4 14. Nb3 Nc5 15. Nxc5 dxc5 16. g5 Nd7 17. b3 O-O 18. Kb1) 12. g4 d5?! { (1.32 → 2.13) Inaccuracy. Nc5 was best. } (12... Nc5 13. g5) 13. e5 Ng8? { (2.06 → 3.93) Mistake. Ne4 was best. } (13... Ne4) 14. Rhe1?! { (3.93 → 2.53) Inaccuracy. f5 was best. } (14. f5) 14... Nc5?! { (2.53 → 3.94) Inaccuracy. Bc5 was best. } (14... Bc5 15. Nb3) 15. f5 Nxd3+?! { (3.70 → 4.84) Inaccuracy. O-O-O was best. } (15... O-O-O) 16. Qxd3 Bc8 17. Kb1 Bd7 18. g5 Bc5?! { (4.58 → 6.48) Inaccuracy. Qc4 was best. } (18... Qc4) 19. fxe6?! { (6.48 → 4.40) Inaccuracy. f6 was best. } (19. f6) 19... fxe6?! { (4.40 → 6.17) Inaccuracy. Bxe6 was best. } (19... Bxe6 20. Nxe6 fxe6 21. g6 O-O-O 22. gxh7 Ne7 23. Bg5 Rdf8 24. Rf1 Rxf1 25. Rxf1 Qxe5 26. Na4) 20. g6? { (6.17 → 3.57) Mistake. Nxd5 was best. } (20. Nxd5 exd5 21. e6 Bc6 22. Ba5 Bb6 23. Bxb6 Qxb6 24. e7 Nxe7 25. Nf5 O-O-O 26. Nxe7+ Kb7) 20... Ne7 21. gxh7 Bxd4 22. Qxd4 Rxh7 23. Qd3?! { (3.00 → 2.25) Inaccuracy. Ne4 was best. } (23. Ne4 Nf5) 23... Rh5?! { (2.25 → 3.02) Inaccuracy. g6 was best. } (23... g6) 24. Bf4? { (3.02 → 1.44) Mistake. Qg3 was best. } (24. Qg3 Kf7) 24... Kf7?? { (1.44 → 3.45) Blunder. O-O-O was best. } (24... O-O-O) 25. Rg1 Kg8 26. Qg3?? { (3.62 → 1.25) Blunder. Bg5 was best. } (26. Bg5 Re8) 26... Nf5 27. Qg6 Rh4 28. Bg5 Rxh2 29. Bf6?! { (2.05 → 0.89) Inaccuracy. Rdf1 was best. } (29. Rdf1 Qc6) 29... Be8 30. Qg4? { (1.52 → 0.08) Mistake. Qg5 was best. } (30. Qg5 Rh5 31. Qg2 Rc8 32. Rdf1 Ne3 33. Qf2 Nf5 34. Qd2 Kh7 35. Rxf5 Rxf5 36. Rxg7+ Qxg7) 30... Bh5 31. Qf4 Rh3?? { (0.83 → 3.77) Blunder. Bxd1 was best. } (31... Bxd1 32. Qxh2) 32. Nxd5 exd5?! { (3.74 → 5.00) Inaccuracy. Qc4 was best. } (32... Qc4 33. Rd2 Rf3 34. Ne7+ Kf8 35. Bxg7+ Kf7 36. Qxc4 bxc4 37. Nxf5 exf5 38. Rd7+ Ke6 39. Rd6+) 33. Qxf5 g6?? { (4.21 → 16.00) Blunder. Bxd1 was best. } (33... Bxd1 34. Qe6+ Kf8 35. Rxd1 Rh6 36. Rg1 Ra7 37. b3 Rh2 38. Bxg7+ Qxg7 39. Qc8+ Kf7 40. Rxg7+) 34. Qxh3 Qh7 35. Qe6+ Qf7 36. Qxd5 Bxd1? { (8.59 → Mate in 4) Checkmate is now unavoidable. Qxd5 was best. } (36... Qxd5 37. Rxd5) 37. Qxd1?! { (Mate in 4 → 20.84) Lost forced checkmate sequence. Rxg6+ was best. } (37. Rxg6+ Kf8 38. Qd6+ Ke8 39. Rg8+ Qxg8 40. Qe7#) 37... Re8?! { (20.84 → Mate in 9) Checkmate is now unavoidable. Rf8 was best. } (37... Rf8 38. Qd6) 38. Qg4?! { (Mate in 9 → 12.92) Lost forced checkmate sequence. Rh1 was best. } (38. Rh1 Qe6 39. Rh8+ Kf7 40. Rh7+ Kf8 41. Qh1 Re7 42. Rh8+ Qg8 43. Qa8+ Re8 44. Rxg8+ Kxg8) 38... Kh7?! { (12.92 → Mate in 2) Checkmate is now unavoidable. Re6 was best. } (38... Re6 39. Qg2) 39. Rh1+ { Black resigns. } 1-0