[Event "GuessMaster Illia Nyzhnyk's simul"] [Site "https://lichess.org/hrqbdpaD"] [Date "2022.02.18"] [White "SaintLouisChessClub"] [Black "TheSmart"] [Result "1-0"] [UTCDate "2022.02.18"] [UTCTime "20:42:05"] [WhiteElo "2182"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 { D37 Queen's Gambit Declined: Three Knights Variation } Be7 5. Qc2 Nbd7 6. Bg5 O-O 7. O-O-O?! { (0.34 → -0.45) Inaccuracy. cxd5 was best. } (7. cxd5 exd5 8. e3 c6 9. Bd3 h6 10. Bh4 Re8 11. O-O Ne4) 7... c6?! { (-0.45 → 0.15) Inaccuracy. c5 was best. } (7... c5 8. e3 cxd4 9. Nxd4 Bb4 10. cxd5 Bxc3 11. Qxc3 Nxd5 12. Bxd8) 8. e3 dxc4 9. Bxc4 b5 10. Bd3 Qa5? { (0.59 → 1.96) Mistake. Bb7 was best. } (10... Bb7 11. Ne5) 11. Kb1?! { (1.96 → 1.27) Inaccuracy. Bxh7+ was best. } (11. Bxh7+ Kh8) 11... b4 12. Ne4 h6?! { (1.20 → 2.09) Inaccuracy. Bb7 was best. } (12... Bb7) 13. Nxf6+ Bxf6?! { (2.21 → 2.90) Inaccuracy. Nxf6 was best. } (13... Nxf6 14. Bxf6) 14. Bxf6 Nxf6 15. Ne5 Nd5?! { (2.23 → 3.61) Inaccuracy. Ba6 was best. } (15... Ba6) 16. Nxc6?! { (3.61 → 2.63) Inaccuracy. Qxc6 was best. } (16. Qxc6 Rb8 17. Qc5 Qa4 18. Bc2 Qe8 19. e4 Nb6 20. f3 Bb7 21. Qxb4 Ba6 22. Qa5 Be2) 16... Qb6 17. Rc1 Bb7 18. Qc5 Qxc6?? { (2.03 → 4.43) Blunder. Nc3+ was best. } (18... Nc3+) 19. Qxc6 Bxc6 20. Rxc6 Rfd8 21. Rhc1 Kf8 22. Be4 Ke7 23. Ra6 Rd6 24. Bxd5 Rxd5 25. Rc7+ Rd7 26. Rxd7+ Kxd7 27. Kc2 Kc7 28. Kb3 Kb7 29. Ra5 Kb6 30. Kxb4 a6 31. Rc5 Rd8 32. Kc4 Rd7 33. b4 Rd6 34. a4 Rd7 35. a5+ Kb7 36. b5 axb5+ 37. Kxb5 Re7 38. a6+ Ka7 39. e4 Rd7 40. d5 exd5 41. exd5 g5 42. Kc6 Re7 43. d6 Re6 44. Kc7 Kxa6 45. d7 Re7 46. Kc8 Kb6 47. d8=Q+ Kxc5 48. Qxe7+ Kd5?! { (74.76 → Mate in 18) Checkmate is now unavoidable. Kd4 was best. } (48... Kd4 49. Qxf7) 49. Qxf7+ { Black resigns. } 1-0