FEN
[Event "GM Konstantin Sakaev - for my students - simul"]
[Site "https://lichess.org/CgPpAa0H"]
[Date "2020.08.08"]
[White "Konstantin_Sakaev"]
[Black "limerik"]
[Result "1-0"]
[UTCDate "2020.08.08"]
[UTCTime "16:01:49"]
[WhiteElo "1500"]
[BlackElo "2160"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[Variant "Standard"]
[TimeControl "1800+30"]
[ECO "E06"]
[Opening "Catalan Opening: Closed"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 { E06 Catalan Opening: Closed } O-O 6. Nc3 c6 7. O-O Nbd7 8. b3 b6 9. Qd3 Ba6 10. Rd1 Rc8 11. e4 c5 12. exd5 exd5 13. Nb5 Bxb5 14. cxb5 c4?! { (0.66 → 1.70) Inaccuracy. Ne4 was best. } (14... Ne4) 15. bxc4 dxc4 16. Qc2 Nd5 17. a3 Qc7 18. Ne5?! { (1.80 → 1.00) Inaccuracy. Ng5 was best. } (18. Ng5 Bxg5 19. Bxd5 Qd6 20. Bc6 Bxc1 21. Raxc1 Rc7 22. a4 c3 23. Qxc3 Nf6 24. Qc4 Rd8) 18... Nxe5 19. Bxd5 Nd3 20. Be3 a6?? { (0.92 → 3.16) Blunder. Bf6 was best. } (20... Bf6 21. Be4) 21. bxa6 b5?! { (3.36 → 4.27) Inaccuracy. Qd7 was best. } (21... Qd7 22. Be4) 22. Bb7 Qd7 23. Bxc8 Qxc8 24. a7 Qd7 25. Rab1?! { (6.15 → 4.16) Inaccuracy. a4 was best. } (25. a4) 25... Ra8 26. a4 Nb4 27. Rxb4 Bxb4 28. Rb1 Bf8 29. axb5 Rxa7 30. Qxc4 Qf5 31. Qf1 Rb7 32. b6 h5 33. h4 Bd6 34. Rb5 Qe6?! { (4.14 → 5.46) Inaccuracy. Qf3 was best. } (34... Qf3) 35. Qg2 Rb8 36. b7 Qd7 37. Qd5 Qc7 38. Kg2 g6 39. Qb3 Kg7 40. d5 Kh7 41. Rb6 f5 42. Rxd6 Qxd6 43. Bf4 Qd8?! { (38.74 → Mate in 13) Checkmate is now unavoidable. Qe7 was best. } (43... Qe7 44. Bxb8) 44. Bxb8 Qxb8 45. d6 f4 46. d7 { Black resigns. } 1-0