[Event "XVI CIRCUITO GUADALAJARA 11-04"] [Site "https://lichess.org/l8xSffgz"] [Date "2021.04.11"] [White "alhalim"] [Black "ismasf"] [Result "1-0"] [UTCDate "2021.04.11"] [UTCTime "09:29:27"] [WhiteElo "2056"] [BlackElo "1580"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "900+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. c4 e6 4. e3 Nf6 5. Nc3 Bb4 6. a3 Ba5?? { (0.15 → 4.01) Blunder. Bxc3+ was best. } (6... Bxc3+ 7. bxc3 O-O 8. Bd3 b6 9. cxd5 exd5 10. O-O Re8 11. c4) 7. Be2?? { (4.01 → 0.26) Blunder. b4 was best. } (7. b4 dxc4 8. bxa5 Nxa5 9. Bxc4 Nxc4 10. Qa4+ Bd7 11. Qxc4 Rc8) 7... a6? { (0.26 → 1.74) Mistake. Bxc3+ was best. } (7... Bxc3+ 8. bxc3 Na5 9. Qa4+ c6 10. cxd5 exd5 11. Qb4 Ne4 12. O-O Bg4 13. Re1 b6 14. a4) 8. b4 Bb6 9. O-O Bd7 10. c5 Ba7 11. h3 Qe7 12. Bd3 O-O 13. Bc2 e5?! { (1.91 → 2.90) Inaccuracy. Bb8 was best. } (13... Bb8 14. e4) 14. dxe5 Nxe5 15. Nxd5 Nxd5 16. Qxd5 Nxf3+ 17. Qxf3 h6? { (2.94 → 5.58) Mistake. c6 was best. } (17... c6) 18. Bb2? { (5.58 → 3.04) Mistake. Qxb7 was best. } (18. Qxb7) 18... Qg5?? { (3.04 → 7.36) Blunder. c6 was best. } (18... c6) 19. Rad1? { (7.36 → 3.97) Mistake. Qe4 was best. } (19. Qe4) 19... Bc6 20. Be4 Bxe4 21. Qxe4 Rab8?! { (4.41 → 6.31) Inaccuracy. b6 was best. } (21... b6 22. Rd5 Qg6 23. Qxg6 fxg6 24. Rd7 Rf7 25. Rxf7 Kxf7 26. Rd1 bxc5 27. Rd7+ Ke6 28. Rxc7) 22. Rd7 c6 23. Qc4?! { (7.88 → 4.83) Inaccuracy. f4 was best. } (23. f4 Qd8 24. Rxd8 Rbxd8 25. Qe7 Bb8 26. Qxb7 Rd3 27. Rf3 Rd2 28. Bd4 a5 29. Qxc6 Rd3) 23... a5 24. f4 Qg3?! { (5.25 → 8.01) Inaccuracy. Qg6 was best. } (24... Qg6 25. f5) 25. Rf3 Qe1+ 26. Kh2 Qb1 27. Bxg7 axb4?! { (10.59 → Mate in 6) Checkmate is now unavoidable. Qg6 was best. } (27... Qg6 28. Bxf8) 28. Bxf8?! { (Mate in 6 → 16.61) Lost forced checkmate sequence. Rg3 was best. } (28. Rg3 Kh7 29. Bxf8 Qg1+ 30. Kxg1 Rxf8 31. Rxf7+ Rxf7 32. Qxf7+ Kh8 33. Rg8#) 28... Qg6 29. Rg3 Qxg3+ 30. Kxg3 Rxf8 31. Qd4 bxa3 32. Rxb7 Bxc5 33. Qxc5 Ra8?! { (18.56 → Mate in 13) Checkmate is now unavoidable. a2 was best. } (33... a2 34. Ra7) 34. Rb5?? { (Mate in 13 → 4.55) Lost forced checkmate sequence. Qh5 was best. } (34. Qh5 Rf8 35. Qxh6 a2 36. Qf6 Kh7 37. Rxf7+ Rxf7 38. Qxf7+ Kh8 39. Qxa2 Kg7 40. Qc4 Kf6) 34... cxb5 35. Qd5 a2?? { (4.47 → 66.54) Blunder. Re8 was best. } (35... Re8 36. Kf3) 36. Qxa8+ Kg7 37. Qxa2 b4 38. Qb2+ Kg6 39. Qxb4 f5 40. Qb6+ Kh5 41. Qc5 Kg6 42. Qd6+ Kh5 43. Qe5 Kg6 44. Qe6+ Kg7 45. Qxf5 Kg8 46. Qg6+ Kh8 47. Qxh6+ Kg8 48. h4 Kf7 49. h5 Ke7 50. Qg6 Kf8 51. h6 Ke7 52. h7 Kd7 53. h8=Q Ke7 54. Qhh7+ Kf8 55. Qgg8# { White wins by checkmate. } 1-0