[Event "DoctorX Prize Tournament"] [Site "https://lichess.org/RuSBILE1"] [Date "2023.03.17"] [White "DOCTORX"] [Black "gamal1957"] [Result "0-1"] [UTCDate "2023.03.17"] [UTCTime "21:12:01"] [WhiteElo "2431"] [BlackElo "2167"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A04"] [Opening "Zukertort Opening: Pirc Invitation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 d6 { A04 Zukertort Opening: Pirc Invitation } 2. g3 e5 3. d3 f5 4. Bg2 Nf6 5. c4 Be7 6. Nc3 O-O 7. Bg5 Nc6 8. e3 h6 9. Bxf6 Bxf6 10. a3 Be6 11. Qc2 Qe8?! { (-0.68 → 0.06) Inaccuracy. Ne7 was best. } (11... Ne7 12. O-O c6 13. b4 d5 14. Rac1 Rc8 15. a4 Ng6 16. a5 dxc4 17. dxc4 e4 18. Rfd1) 12. Nd5 Bd8 13. b4 Qh5 14. Nd2?! { (-0.29 → -0.92) Inaccuracy. Qe2 was best. } (14. Qe2 Nb8) 14... Rb8?! { (-0.92 → 0.16) Inaccuracy. f4 was best. } (14... f4) 15. h4?! { (0.16 → -0.70) Inaccuracy. O-O was best. } (15. O-O Ne7 16. Nxe7+ Bxe7 17. b5 Kh8 18. Rae1 Qe8 19. Qc3 c6 20. Rb1 Qd7 21. Qa5 f4) 15... Ne7 16. Nxe7+ Bxe7 17. Bf3 Qg6 18. h5 Qg5 19. O-O-O?! { (-0.78 → -1.60) Inaccuracy. Rd1 was best. } (19. Rd1 Qf6) 19... c6 20. Nb3 d5 21. Kb1 e4?! { (-1.68 → -1.04) Inaccuracy. dxc4 was best. } (21... dxc4 22. dxc4 Qf6 23. Rhg1 a5 24. Nxa5 e4 25. Be2 c5 26. Qb2 Qf7 27. bxc5 Ra8 28. Nb3) 22. Be2 exd3 23. Bxd3 Bf6? { (-0.33 → 1.30) Mistake. a5 was best. } (23... a5) 24. Nc5 Bc8 25. cxd5 cxd5 26. Qb3 b6?! { (1.47 → 2.70) Inaccuracy. Kh8 was best. } (26... Kh8 27. Qxd5) 27. Qxd5+ Kh8 28. Ne6?! { (2.56 → 1.81) Inaccuracy. Qd6 was best. } (28. Qd6 Be7 29. Qxb8 bxc5 30. Qe5 cxb4 31. f4 Qf6 32. Qxf6 Rxf6 33. a4 Bb7 34. Rhe1 b3) 28... Bxe6 29. Qxe6 Bc3 30. Rc1 Rbe8?! { (2.03 → 2.89) Inaccuracy. Rbc8 was best. } (30... Rbc8 31. Rc2 a5 32. Qb3 Bf6 33. Rxc8 Rxc8 34. Qe6 Rf8 35. f4 Qg4 36. Qxf5 Qxf5 37. Bxf5) 31. Qb3? { (2.89 → 1.27) Mistake. Qg6 was best. } (31. Qg6 Be5 32. f4 Qxg6 33. hxg6 Bd6 34. Rc6 Re6 35. Rd1 Rxg6 36. g4 Rd8 37. Bxf5 Rf6) 31... Bf6 32. Bb5 Rc8? { (0.69 → 1.96) Mistake. Rd8 was best. } (32... Rd8 33. Be2 a5 34. b5 Rd2 35. Rc2 Rfd8 36. Rhc1 Rxc2 37. Qxc2 Be7 38. a4 Bc5 39. Rd1) 33. Be2 f4? { (1.40 → 2.93) Mistake. Rcd8 was best. } (33... Rcd8) 34. gxf4? { (2.93 → 1.36) Mistake. Rxc8 was best. } (34. Rxc8 Rxc8 35. Qe6 Rd8 36. Rd1 Bc3 37. gxf4 Rxd1+ 38. Bxd1 Qg1 39. Qe8+ Kh7 40. Qe4+ Kh8) 34... Qf5+?! { (1.36 → 2.09) Inaccuracy. Qg2 was best. } (34... Qg2) 35. Bd3 Qd7 36. Ba6?! { (2.00 → 1.31) Inaccuracy. Rxc8 was best. } (36. Rxc8 Rxc8) 36... Rxc1+ 37. Rxc1 Qd2 38. Qc2 Qd6?! { (1.85 → 2.88) Inaccuracy. Qd7 was best. } (38... Qd7 39. Bc4 Rc8 40. Qd3 Qxd3+ 41. Bxd3 Rxc1+ 42. Kxc1 Kg8 43. Kd2 Kf8 44. Ke2 Bb2 45. a4) 39. Bd3?! { (2.88 → 1.77) Inaccuracy. Qd3 was best. } (39. Qd3 Qe6) 39... Rd8 40. Bg6?! { (1.82 → 1.07) Inaccuracy. Be2 was best. } (40. Be2 a5 41. Rd1 Qe6 42. Rxd8+ Bxd8 43. Qc4 Qxc4 44. Bxc4 axb4 45. a4 Bh4 46. f3 Bf2) 40... a5 41. b5?? { (0.96 → Mate in 6) Checkmate is now unavoidable. Qc6 was best. } (41. Qc6 Qd2 42. Bc2 Qxf2 43. Qe4 Kg8 44. Qe6+ Kf8 45. Qxb6 axb4 46. Qxb4+ Kg8 47. Qc4+ Kh8) 41... Qxa3 42. Qa2 Qb4+ { Black wins on time. } 0-1