[Event "3 INTERIOR DESAFÍA U. LA PUNTA Arena"] [Site "https://lichess.org/9HTdd2dR"] [Date "2021.06.16"] [White "Acosta-Pablo"] [Black "Lickan"] [Result "1-0"] [UTCDate "2021.06.16"] [UTCTime "00:06:37"] [WhiteElo "2619"] [BlackElo "2421"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D19"] [Opening "Slav Defense: Czech Variation, Dutch Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O { D19 Slav Defense: Czech Variation, Dutch Variation } O-O 9. Bd2 Bg6?! { (-0.12 → 0.64) Inaccuracy. c5 was best. } (9... c5 10. Ne2 Nc6 11. Bxb4 Nxb4 12. dxc5 Rc8 13. Nfd4 Qe7 14. Qb3 a5 15. Nxf5 exf5 16. Rac1) 10. Qe2?! { (0.64 → 0.07) Inaccuracy. Ne4 was best. } (10. Ne4 Bxd2 11. Nxf6+ Qxf6 12. Qxd2 Qe7 13. a5 Be4 14. Be2 Bxf3 15. Bxf3 Rd8 16. Qc3 Na6) 10... Nbd7 11. Rfd1 Qe7 12. e4? { (0.28 → -1.14) Mistake. Nh4 was best. } (12. Nh4 e5 13. a5 Rfd8 14. Nxg6 hxg6 15. h3 Rab8 16. Be1 Rbc8 17. d5 cxd5 18. Bxd5 Nc5) 12... Bxc3 13. bxc3 Nxe4 14. Be1 Nb6 15. Bd3 Nd6 16. a5 Bxd3 17. Qxd3 Nbc4 18. Qe2?! { (-1.02 → -2.01) Inaccuracy. Rdb1 was best. } (18. Rdb1 b5) 18... Qc7 19. Ra4 Nxa5 20. c4?! { (-1.18 → -2.08) Inaccuracy. Qe5 was best. } (20. Qe5 b6 21. c4 Nab7 22. c5 bxc5 23. dxc5 Nb5 24. Qxc7 Nxc7 25. Ne5 Nd5 26. Nxc6 a6) 20... Naxc4 21. Rxc4 Nxc4 22. Qxc4 a5 23. Ra1 b5 24. Qc5 Rfd8 25. Ne5 Ra6 26. f4 f6? { (-3.09 → -1.62) Mistake. Rd5 was best. } (26... Rd5 27. Qc3 c5 28. dxc5 Rxc5 29. Qe3 f6 30. Nd3 Rcc6 31. Bf2 Rc3 32. Be1 Rb3 33. Qe4) 27. Nd3?! { (-1.62 → -2.64) Inaccuracy. Rxa5 was best. } (27. Rxa5 Rxa5) 27... Rd5 28. Qc3 Ra8 29. Bf2 Qd6?? { (-2.07 → -0.29) Blunder. a4 was best. } (29... a4) 30. g3?! { (-0.29 → -1.12) Inaccuracy. Rxa5 was best. } (30. Rxa5 Rxa5) 30... a4 31. Nc5?? { (-1.11 → -4.32) Blunder. Nb4 was best. } (31. Nb4) 31... Rd8?? { (-4.32 → -0.38) Blunder. e5 was best. } (31... e5 32. dxe5 fxe5 33. Re1 Rd1 34. fxe5 Qd5 35. e6 a3 36. e7 a2 37. Na6 Re8 38. Nc7) 32. Re1? { (-0.38 → -2.06) Mistake. Nb7 was best. } (32. Nb7) 32... Kf7?? { (-2.06 → -0.08) Blunder. Re8 was best. } (32... Re8) 33. Nxe6?? { (-0.08 → -2.70) Blunder. Nb7 was best. } (33. Nb7 Qc7) 33... Re8 34. Nc5 Rxe1+ 35. Qxe1 Rxd4 36. Qc3?? { (-3.53 → -9.01) Blunder. Bxd4 was best. } (36. Bxd4 Qxd4+ 37. Qf2 Qd1+ 38. Kg2 Qd5+ 39. Kf1 a3 40. Qe3 a2 41. Nb3 c5 42. Ke2 b4) 36... Rd1+ 37. Kg2 Qd5+ 38. Kh3 Rd2 39. Qe3 Rd1 40. g4 Rb1 41. f5 a3?? { (-6.51 → 0.00) Blunder. Rb4 was best. } (41... Rb4 42. Bg3) 42. Qxa3 Qe4?? { (-0.05 → Mate in 7) Checkmate is now unavoidable. h5 was best. } (42... h5 43. Kh4) 43. Qa7+? { (Mate in 7 → 8.82) Lost forced checkmate sequence. Nxe4 was best. } (43. Nxe4 Rd1 44. Nd6+ Ke7 45. Bc5 Rxd6 46. Qa7+ Ke8 47. Bxd6 Kd8 48. Qc7+ Ke8 49. Qe7#) 43... Qe7 44. Qa8?? { (9.01 → 0.00) Blunder. Qa2+ was best. } (44. Qa2+ Kf8 45. Ne6+ Kf7 46. Qxb1 Qa3+ 47. Bg3 g6 48. Qd1 Qe7 49. Bf2 h5 50. Bc5 hxg4+) 44... Rb3+?? { (0.00 → 6.99) Blunder. Rb2 was best. } (44... Rb2 45. Bg1 Qe2 46. Qb7+ Kg8 47. Qc8+ Kf7) 45. Nxb3 Qb4 46. Qb7+ Qe7 47. Qxc6 h6 48. Qd5+ Kf8?! { (12.10 → Mate in 6) Checkmate is now unavoidable. Ke8 was best. } (48... Ke8 49. Bc5) 49. Bc5 { White wins on time. } 1-0