[Event "WP Open 2021 Q1 Open Section"] [Site "https://lichess.org/C943Ys0H"] [Date "2021.03.22"] [White "GCASTLE"] [Black "redstonehandman"] [Result "1-0"] [UTCDate "2021.03.22"] [UTCTime "15:36:16"] [WhiteElo "1543"] [BlackElo "1058"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D32"] [Opening "Tarrasch Defense: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e3?! { (0.66 → 0.01) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. Bc4 exd5 6. Bxd5 Be7) 2... Nf6 3. Nf3 Nc6? { (0.00 → 1.37) Mistake. d5 was best. } (3... d5 4. c4 cxd4 5. exd4 g6 6. cxd5 Bg7 7. Bc4 Nxd5 8. Qb3) 4. c4?! { (1.37 → 0.29) Inaccuracy. d5 was best. } (4. d5 Na5 5. c4 e6 6. Nc3 exd5 7. cxd5 d6 8. a3 c4) 4... e6?! { (0.29 → 0.95) Inaccuracy. cxd4 was best. } (4... cxd4 5. exd4 d5 6. Nc3 Be6 7. c5 g6 8. h3 Bg7 9. Bb5) 5. Nc3?! { (0.95 → 0.05) Inaccuracy. d5 was best. } (5. d5 Ne7 6. Nc3 exd5 7. cxd5 d6 8. h3 Ng6 9. Bd3 Be7) 5... d5 { D32 Tarrasch Defense: Symmetrical Variation } 6. cxd5 exd5 7. Bb5 a6 8. Bxc6+ bxc6 9. dxc5?! { (0.55 → -0.22) Inaccuracy. O-O was best. } (9. O-O) 9... Bxc5 10. O-O Bg4?! { (-0.31 → 0.38) Inaccuracy. O-O was best. } (10... O-O 11. b3 Bd6 12. Bb2 c5 13. Rc1 Bb7 14. Na4 Rc8 15. Be5 h6 16. Bxd6 Qxd6 17. h3) 11. a3?! { (0.38 → -0.35) Inaccuracy. Qa4 was best. } (11. Qa4 Bd7 12. Ne5 Bd6 13. Nxd7 Qxd7 14. b3 Qc7 15. Qh4 O-O 16. Bb2 Rfe8 17. Ne2 Ne4) 11... Bxf3 12. Qxf3 O-O 13. b4 Bd6 14. Bb2 Ne4?? { (0.18 → 3.09) Blunder. Qb8 was best. } (14... Qb8 15. Ne2 Ne4 16. Ng3 Nd2 17. Qg4 Be5 18. Bxe5 Qxe5 19. Rfd1 a5 20. Rac1 Nc4 21. Ne2) 15. Rad1?? { (3.09 → 0.00) Blunder. Nxe4 was best. } (15. Nxe4 dxe4) 15... Qh4?! { (0.00 → 0.65) Inaccuracy. Be5 was best. } (15... Be5 16. Rd3 Nd6 17. Ba1 Qh4 18. h3 Nc4 19. Qd1 Rfb8 20. Na4 Bxa1 21. Qxa1 a5 22. Rd4) 16. h3 Nxc3 17. Bxc3 g5?? { (0.72 → 11.94) Blunder. Qe7 was best. } (17... Qe7 18. Rfe1) 18. Qf6 Be5?! { (12.06 → Mate in 3) Checkmate is now unavoidable. d4 was best. } (18... d4 19. Bxd4) 19. Qxe5? { (Mate in 3 → 9.28) Lost forced checkmate sequence. Bxe5 was best. } (19. Bxe5 Qxf2+ 20. Rxf2 Rae8 21. Qxg5#) 19... f6 20. Qe6+ Rf7 21. Qxc6 Rd8 22. Rxd5 Rxd5 23. Qxd5 h5 24. Rd1 g4 25. Rd4 f5? { (9.59 → Mate in 12) Checkmate is now unavoidable. Qg5 was best. } (25... Qg5 26. Qa8+ Rf8 27. Qxa6 gxh3 28. Qe6+ Kg7 29. Qxh3 Kg6 30. Rf4 Qd5 31. b5 Qd1+ 32. Kh2) 26. Qd8+? { (Mate in 12 → 8.96) Lost forced checkmate sequence. Rc4 was best. } (26. Rc4 Qe7 27. Rc8+ Kh7 28. Rh8+ Kg6 29. e4 Qd7 30. exf5+ Qxf5 31. Qc6+ Qf6 32. Bxf6 Rxf6) 26... Qxd8 27. Rxd8+ Rf8 28. Rxf8+ Kxf8 29. Kh2 gxh3 30. Kxh3 Kf7 31. Kh4 Kg6 32. a4 Kh6?! { (62.47 → Mate in 18) Checkmate is now unavoidable. f4 was best. } (32... f4 33. exf4) 33. b5 axb5 34. axb5 Kg6 35. b6 Kf7 36. b7 Ke8 37. b8=Q+ Kd7 38. Be5 Kc6 39. Qd6+ Kb5 40. Qc7 Kb4 41. Qc3+ Kb5 42. Bd4 f4 43. Qc5+ Ka4 44. Qb6 f3 45. Bc3 fxg2 46. Qb4# { White wins by checkmate. } 1-0