[Event "OLINCA PREPRI B Arena"] [Site "https://lichess.org/i4UKd9EH"] [Date "2020.05.25"] [Round "-"] [White "IsabellaPerez"] [Black "JulianRenteria"] [Result "1-0"] [GameId "i4UKd9EH"] [UTCDate "2020.05.25"] [UTCTime "14:57:52"] [WhiteElo "1647"] [BlackElo "1728"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-141"] [Variant "Standard"] [TimeControl "120+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... d5 { [%eval 0.13] } 2. Bf4 { [%eval -0.01] } { D00 Queen's Pawn Game: Accelerated London System } 2... f5?! { (-0.01 → 1.02) Inaccuracy. Nf6 was best. } { [%eval 1.02] } (2... Nf6 3. c3 c5 4. e3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 7. Nh4) 3. Bxc7?? { (1.02 → -3.53) Blunder. Nf3 was best. } { [%eval -3.53] } (3. Nf3 e6 4. e3 Nf6 5. c4 Bd6 6. Nc3 O-O 7. Bxd6 cxd6) 3... Qxc7 { [%eval -3.5] } 4. c3 { [%eval -3.71] } 4... Qd8 { [%eval -3.47] } 5. c4 { [%eval -3.5] } 5... dxc4 { [%eval -3.24] } 6. b3? { (-3.24 → -6.38) Mistake. e3 was best. } { [%eval -6.38] } (6. e3 Be6 7. Nf3 Nc6 8. Be2 Nf6 9. O-O b5 10. b3 cxb3 11. axb3 a6 12. Ng5 Bd7) 6... cxb3 { [%eval -5.39] } 7. axb3 { [%eval -5.63] } 7... Qxd4?? { (-5.63 → 7.52) Blunder. e5 was best. } { [%eval 7.52] } (7... e5 8. e3) 8. Qxd4 { [%eval 7.4] } 8... Be6 { [%eval 9.81] } 9. Qd5?? { (9.81 → -6.46) Blunder. Rxa7 was best. } { [%eval -6.46] } (9. Rxa7) 9... Bxd5 { [%eval -6.36] } 10. Ra4 { [%eval -7.76] } 10... Bxb3 { [%eval -7.61] } 11. Ra3 { [%eval -7.76] } 11... Bd1?? { (-7.76 → -3.37) Blunder. Bf7 was best. } { [%eval -3.37] } (11... Bf7) 12. Kxd1 { [%eval -3.18] } 12... b5? { (-3.18 → -1.37) Mistake. e5 was best. } { [%eval -1.37] } (12... e5 13. Rb3 Nc6 14. e3 O-O-O+ 15. Kc1 Nf6 16. Nf3 Ne4 17. Bb5 Na5 18. Rb2 a6 19. Nxe5) 13. Rb3?! { (-1.37 → -2.57) Inaccuracy. e4 was best. } { [%eval -2.57] } (13. e4 b4 14. Bb5+ Nd7 15. Rd3 O-O-O 16. exf5 Nc5 17. Rxd8+ Kxd8 18. Nd2 Nh6 19. Ngf3 Nxf5) 13... a5?! { (-2.57 → -1.64) Inaccuracy. a6 was best. } { [%eval -1.64] } (13... a6 14. g4 fxg4 15. Bg2 Ra7 16. Rc3 Rd7+ 17. Nd2 Kd8 18. h3 Nf6 19. Rb3 e6 20. hxg4) 14. Rxb5 { [%eval -1.51] } 14... a4 { [%eval -1.16] } 15. Rxf5?? { (-1.16 → -3.12) Blunder. e3 was best. } { [%eval -3.12] } (15. e3) 15... a3 { [%eval -3.27] } 16. Rxf8+?? { (-3.27 → -7.26) Blunder. Nc3 was best. } { [%eval -7.26] } (16. Nc3 a2) 16... Kxf8 { [%eval -7.3] } 17. e4 { [%eval -16.61] } 17... Na6?? { (-16.61 → -3.15) Blunder. a2 was best. } { [%eval -3.15] } (17... a2 18. Bd3 a1=Q 19. Nf3 Ra2 20. Nd2 Nc6 21. Ke2 Nb4 22. Re1 Qd4 23. Bb5 Qxe4+ 24. Kf1) 18. e5?? { (-3.15 → -20.16) Blunder. Nxa3 was best. } { [%eval -20.16] } (18. Nxa3 Nc5 19. Nc2 Nf6 20. f3 Kf7 21. Nh3 e6 22. Nf2 Rhd8+ 23. Ke1 Nfd7 24. Nd1 Ne5) 18... a2 { [%eval -18.62] } 19. f4?! { (-18.62 → Mate in 8) Checkmate is now unavoidable. Bd3 was best. } { [%eval #-8] } (19. Bd3 a1=Q) 19... axb1=N? { (Mate in 8 → -9.71) Lost forced checkmate sequence. axb1=Q+ was best. } { [%eval -9.71] } (19... axb1=Q+ 20. Ke2 Nc5 21. Kf2 Ne4+ 22. Kf3 Ra3+ 23. Kg4 Nf2+ 24. Kh4 g5+ 25. fxg5 Qe4+ 26. g4) 20. f5 { [%eval -10.83] } 20... Na3 { [%eval -10.29] } 21. f6 { [%eval -10.79] } 21... Nb1 { [%eval -10.16] } 22. fxe7+ { [%eval -10.38] } 22... Kxe7 { [%eval -10.23] } 23. e6 { [%eval -11.84] } { White wins on time. } 1-0