[Event "Open Tournament GYEC 2023"] [Site "https://lichess.org/IRzSQGzN"] [Date "2023.12.29"] [White "GTCC-Pacubat"] [Black "zayyrae"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "13:11:16"] [WhiteElo "2130"] [BlackElo "1433"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Nf6 4. c4 e6 5. e3 Bd6 6. Bxd6 Qxd6 7. c5 Qd7 8. Bb5 O-O 9. O-O a6 10. Ne5 Qe7?! { (0.88 → 1.54) Inaccuracy. Qe8 was best. } (10... Qe8) 11. Nxc6 bxc6 12. Bxc6 Rb8 13. Qc2 Bd7 14. Bxd7 Qxd7 15. Nd2 c6 16. a3 h6 17. b4 Qe7 18. Nb3 Ne4 19. Na5 Qe8 20. f3 Ng5 21. Rae1 f5 22. h4?! { (2.52 → 1.43) Inaccuracy. Qe2 was best. } (22. Qe2 Qc8 23. h4 Nh7 24. e4 Rf6 25. Qd3 h5 26. Qe3 Nf8 27. Qf4 Ng6 28. Qg5 Nf8) 22... Nh7 23. Qe2 Qh5?? { (1.44 → 3.85) Blunder. Nf6 was best. } (23... Nf6 24. Qxa6 Rc8 25. Rb1 Nh5 26. a4 e5 27. dxe5 Ng3 28. f4 Qh5 29. Rf3 Qxh4 30. Rxg3) 24. Nxc6 Ra8 25. g3 Nf6 26. a4 g5 27. hxg5 hxg5 28. Qh2 Qf7?! { (3.04 → 4.02) Inaccuracy. Qe8 was best. } (28... Qe8 29. b5) 29. b5 Kg7 30. b6 Rh8 31. Qg2 Qb7 32. Ne5 Rh7 33. Kf2 Rah8 34. Rh1 g4 35. Rxh7+ Rxh7 36. Rh1 gxf3?! { (4.78 → 6.12) Inaccuracy. Kg8 was best. } (36... Kg8 37. Kg1 Rf7 38. Nxf7 Kxf7 39. fxg4 Qd7 40. Qf3 Qxa4 41. gxf5 exf5 42. Kg2 Qb3 43. Kh3) 37. Rxh7+ Nxh7 38. Qxf3 Ng5?! { (6.58 → 10.60) Inaccuracy. Nf6 was best. } (38... Nf6 39. Qf4) 39. Qh5 Ne4+ 40. Kg2 Nf6?! { (17.20 → Mate in 10) Checkmate is now unavoidable. Nxc5 was best. } (40... Nxc5 41. Qg6+) 41. Qe2?? { (Mate in 10 → 6.01) Lost forced checkmate sequence. Qg6+ was best. } (41. Qg6+ Kf8 42. Qxf6+ Kg8 43. Qg6+ Qg7 44. Qxg7+ Kxg7 45. b7 f4 46. b8=Q f3+ 47. Kxf3 a5) 41... Ne4?! { (6.01 → 13.51) Inaccuracy. Kf8 was best. } (41... Kf8 42. Qf2 Ke8 43. Qf4 Qh7 44. Qh4 Qxh4 45. gxh4 Nd7 46. b7 f4 47. exf4 Nxe5 48. b8=Q+) 42. a5?! { (13.51 → 7.52) Inaccuracy. Qh5 was best. } (42. Qh5) 42... Qb8? { (7.52 → Mate in 18) Checkmate is now unavoidable. Nxc5 was best. } (42... Nxc5 43. dxc5 Qb8 44. Qb2 d4 45. exd4 Kh8 46. c6 Qd8 47. c7 Qd5+ 48. Nf3) 43. c6? { (Mate in 18 → 7.30) Lost forced checkmate sequence. Qh5 was best. } (43. Qh5 Qxe5 44. dxe5 Nxc5 45. Qe8 d4 46. exd4 Na4 47. Qxa4 Kh6 48. Qd7 f4 49. Qxe6+ Kg7) 43... Qg8?! { (7.30 → 15.90) Inaccuracy. Qe8 was best. } (43... Qe8 44. b7 Nc3 45. Qf3 Nb5 46. Qf4 Nd6 47. Qg5+ Kh7 48. Qh4+ Kg8 49. Qh6 f4 50. Qg5+) 44. Qxa6?! { (15.90 → 7.20) Inaccuracy. Qh5 was best. } (44. Qh5 Kf6 45. Qh6+ Ke7 46. Qh4+ Nf6 47. c7 Qe8 48. Qg5 f4 49. exf4 Qh8 50. b7 Qg8) 44... Kf6 45. g4 Qh7 46. Qb7 Qh4?! { (18.12 → Mate in 2) Checkmate is now unavoidable. Qg8 was best. } (46... Qg8 47. c7) 47. Qf7+ Kg5 48. Qg6# { White wins by checkmate. } 1-0