[Event "GM Ajedrezactivo simul"] [Site "https://lichess.org/tXRiI0L5"] [Date "2021.06.29"] [White "Ajedrezactivo"] [Black "Mariam52"] [Result "1-0"] [UTCDate "2021.06.29"] [UTCTime "17:57:51"] [WhiteElo "1580"] [BlackElo "2111"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A09"] [Opening "Réti Opening: Réti Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. c4 dxc4?! { (-0.24 → 0.37) Inaccuracy. d4 was best. } { A09 Réti Opening: Réti Accepted } (2... d4 3. b4 c5 4. e3 Nf6 5. bxc5 Nc6 6. exd4 Nxd4 7. Be2) 3. e3 Nf6 4. Bxc4 Nc6?! { (0.13 → 0.98) Inaccuracy. c5 was best. } (4... c5 5. O-O a6 6. d4 e6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. a3) 5. d4 Bd7 6. O-O e6 7. Nc3 Be7?! { (0.90 → 1.98) Inaccuracy. Bd6 was best. } (7... Bd6 8. e4 e5 9. d5 Ne7 10. Qb3 b6 11. Re1 a6 12. Bf1) 8. e4 O-O 9. e5?! { (2.60 → 1.48) Inaccuracy. a3 was best. } (9. a3 a6) 9... Ne8? { (1.48 → 3.25) Mistake. Nd5 was best. } (9... Nd5 10. Nxd5) 10. Qe2?! { (3.25 → 2.14) Inaccuracy. a3 was best. } (10. a3) 10... Qc8?! { (2.14 → 3.26) Inaccuracy. Nb4 was best. } (10... Nb4 11. a3 Nd5 12. Nxd5 exd5 13. Bxd5 c6 14. Be4 Be6 15. Re1 Nc7 16. Qc2 Kh8 17. h3) 11. h4 Na5?! { (2.82 → 3.80) Inaccuracy. Nb4 was best. } (11... Nb4 12. a3 Nd5 13. Bxd5 exd5 14. Nxd5 Bd8 15. Bg5 f6 16. exf6 Nxf6 17. Nxf6+ Bxf6 18. Rae1) 12. Bd3 c5 13. d5 exd5 14. Nxd5 Qd8?! { (2.94 → 4.26) Inaccuracy. Nc6 was best. } (14... Nc6 15. Qe4 g6 16. Bb5 Bd8 17. Bh6 Ng7 18. Rac1 a6 19. Bc4 Bf5 20. Qf4 b5 21. Bxg7) 15. Nxe7+?! { (4.26 → 3.28) Inaccuracy. Rd1 was best. } (15. Rd1) 15... Qxe7 16. Ng5?! { (3.65 → 2.49) Inaccuracy. Re1 was best. } (16. Re1 Nc7) 16... g6 17. h5 Ng7 18. h6 Nf5? { (2.69 → 4.71) Mistake. Ne6 was best. } (18... Ne6 19. Ne4) 19. Ne4 Qxe5 20. Bg5 Nd4 21. Qe1 Qc7? { (4.69 → 8.68) Mistake. Nac6 was best. } (21... Nac6 22. f4 Qc7 23. Rc1 b6 24. b4 Bf5 25. Nf6+ Kh8 26. Bxf5 Nxf5 27. bxc5 Qb7 28. Rf2) 22. Nf6+ Kh8 23. Nxd7 Qxd7 24. Bf6+ Kg8 25. Qxa5 Nf3+ 26. gxf3 Qxd3 27. Qxc5 Qxf3 28. Qg5 Rfe8 29. Rae1 Rac8 30. Bc3 Red8 31. Re3 Rd5 32. Qe7 Qg4+ 33. Rg3 Qf5 34. Re1 Rdd8 35. Rg5 Qf4 36. Qf6 Qxf6 37. Bxf6 Rd2?! { (6.23 → 16.15) Inaccuracy. Re8 was best. } (37... Re8 38. Rd1) 38. Rge5 Rf8?! { (56.63 → Mate in 10) Checkmate is now unavoidable. Rdd8 was best. } (38... Rdd8 39. Bxd8) 39. Re8 Rc2 40. Bg7?! { (Mate in 3 → 16.43) Lost forced checkmate sequence. Rxf8+ was best. } (40. Rxf8+ Kxf8 41. Bg7+ Kg8 42. Re8#) 40... Rc8 41. Rxf8+ Rxf8 42. Bxf8 Kxf8 43. Rc1 { Black resigns. } 1-0