[Event "TORNEO DE CALIFICADOS"] [Site "https://lichess.org/101w3cJR"] [Date "2024.01.20"] [White "CeciliaRF45"] [Black "ZincAddict"] [Result "0-1"] [UTCDate "2024.01.20"] [UTCTime "15:43:13"] [WhiteElo "1386"] [BlackElo "2123"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. d3 Nc6 4. a3 a5 5. Be2 Bc5 6. O-O d6 7. Bd2 Be6 8. Qc1 h6 9. c4 Bg4 10. Be3 Bxf3 11. Bxf3 Nd4 12. Qd1 a4 13. b4?? { (-0.26 → -2.28) Blunder. Nc3 was best. } (13. Nc3) 13... axb3 14. a4? { (-2.05 → -3.68) Mistake. Nd2 was best. } (14. Nd2 Nc2 15. Bxc5 Nxa1 16. Qxa1 dxc5 17. Qxe5+ Qe7 18. Qb2 Nd7 19. Qxb3 O-O 20. Be2 Qd6) 14... Nxf3+?? { (-3.68 → -1.01) Blunder. Nc2 was best. } (14... Nc2 15. Bxc5 dxc5 16. Nd2 Nxa1 17. Qxa1 O-O 18. Be2 Qd6 19. Qa3 Nd7 20. Qxb3 Ra6 21. Nb1) 15. Qxf3 Bxe3 16. fxe3 Qd7?! { (-0.84 → -0.13) Inaccuracy. O-O was best. } (16... O-O 17. Qd1) 17. h3? { (-0.13 → -1.29) Mistake. Nc3 was best. } (17. Nc3) 17... Rxa4 18. Nc3 Rxa1 19. Rxa1 Qc6?? { (-1.25 → 2.63) Blunder. O-O was best. } (19... O-O 20. Qd1 b2 21. Ra2 c6 22. Qb1 Qc7 23. Rxb2 Qa5 24. Ne2 Qa7 25. d4 Qa6 26. dxe5) 20. Ra8+ Ke7 21. Rxh8 b2 22. Kh2 Qb6 23. Ra8?? { (3.13 → 0.00) Blunder. Nb1 was best. } (23. Nb1 Qa6 24. Qe2 Qa1 25. Qc2 c5 26. Rb8 Qa7 27. Rc8 Kd7 28. Rh8 Qa1 29. d4 Ne8) 23... Qb3 24. Nb1?! { (0.00 → -0.88) Inaccuracy. Nd5+ was best. } (24. Nd5+ Nxd5 25. cxd5 b1=Q 26. Qg4 Q3d1 27. Re8+ Kxe8 28. Qc8+ Ke7 29. Qxc7+ Ke8 30. Qc8+ Ke7) 24... Qxd3 25. Rb8?? { (-1.03 → -4.93) Blunder. Na3 was best. } (25. Na3 Qxa3 26. Rxa3 b1=Q 27. Ra8 Qxe4 28. Rc8 Qxf3 29. gxf3 Ne8 30. Kg3 b6 31. f4 Kd7) 25... Qxb1 26. Rxb7 Kd7?? { (-5.17 → 4.22) Blunder. Qc1 was best. } (26... Qc1 27. Rxc7+ Kf8 28. Rb7 b1=Q 29. Rxb1 Qxb1 30. Qxf6 gxf6 31. Kg3 Qe1+ 32. Kf3 Qf1+ 33. Kg3) 27. Qf5+ Kd8 28. Rb8+ Ke7 29. Rb7?? { (4.20 → 0.00) Blunder. Qc8 was best. } (29. Qc8 Qxe4 30. Qxc7+ Ke6 31. Qc8+ Ke7 32. Rb7+ Qxb7 33. Qxb7+ Ke6 34. Qxb2 Ng4+ 35. Kh1 Nxe3) 29... Kd8?? { (0.00 → 4.29) Blunder. Ne8 was best. } (29... Ne8 30. Rb8 Qc2 31. Qc8 b1=Q 32. Qxe8+ Kf6 33. Qd8+ Kg6 34. Rxb1 Qxb1 35. Qxc7 Qb4 36. Qc8) 30. Qf2?? { (4.29 → -0.56) Blunder. Rb8+ was best. } (30. Rb8+ Ke7 31. Qc8 Qxe4 32. Qxc7+ Ke6 33. Qc8+ Ke7 34. Rb7+ Qxb7 35. Qxb7+ Ke6 36. Qxb2 Ng4+) 30... Nxe4?? { (-0.56 → Mate in 6) Checkmate is now unavoidable. Qxe4 was best. } (30... Qxe4 31. Rb8+) 31. Qxb2?? { (Mate in 6 → -0.08) Lost forced checkmate sequence. Qxf7 was best. } (31. Qxf7 Qh1+ 32. Kxh1 Nf2+ 33. Kh2 Ng4+ 34. hxg4 b1=Q 35. Rxb1 Kc8 36. Qe8#) 31... Qe1 32. Rb8+?! { (0.00 → -0.88) Inaccuracy. Ra7 was best. } (32. Ra7 Qg3+ 33. Kh1 Qe1+ 34. Kh2) 32... Ke7 33. Rb7 Qg3+ 34. Kg1 Qxe3+ 35. Kh2 Qf4+ 36. Kg1 Qe3+ 37. Kh2 Qc5 38. Rb8?? { (-0.73 → -3.31) Blunder. Qb5 was best. } (38. Qb5 d5 39. Qb2 d4 40. Rb5 Qd6 41. Rd5 Qg6 42. Qb8 Qg3+ 43. Kg1 Qe3+ 44. Kh2 Kf6) 38... Nf2?? { (-3.31 → -0.25) Blunder. Qxc4 was best. } (38... Qxc4 39. Ra8) 39. Qb7?! { (-0.25 → -0.95) Inaccuracy. Rc8 was best. } (39. Rc8 Ne4) 39... Kd7?? { (-0.95 → 3.89) Blunder. Qxc4 was best. } (39... Qxc4) 40. Qc8+ Ke7 { Black wins on time. } 0-1