[Event "Lyudmila Rudenko Classical Arena"] [Site "https://lichess.org/cJYgxiIS"] [Date "2021.07.27"] [White "FidoDido7up"] [Black "ericasp"] [Result "0-1"] [UTCDate "2021.07.27"] [UTCTime "12:57:08"] [WhiteElo "1839"] [BlackElo "1688"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "600+25"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. Nf3 { D05 Queen's Pawn Game: Colle System } Bd6 5. b3 Nc6 6. Bb2 Bd7?! { (0.32 → 0.95) Inaccuracy. Qe7 was best. } (6... Qe7 7. Ne5 Nb4 8. Bb5+ c6 9. Be2 c5 10. dxc5 Bxc5 11. Bb5+) 7. Ne5?! { (0.95 → 0.35) Inaccuracy. a3 was best. } (7. a3 Ne7 8. Nbd2 O-O 9. c4 c5 10. dxc5 Bxc5 11. b4 Bd6) 7... O-O 8. f4?! { (0.67 → 0.12) Inaccuracy. a3 was best. } (8. a3 Ne7) 8... Nb4 9. O-O c5 10. c3?! { (0.02 → -1.06) Inaccuracy. Be2 was best. } (10. Be2 cxd4 11. exd4 Ne4 12. c3 Nc6 13. Nd2 f5 14. Nxe4 fxe4 15. Qd2 Ne7 16. Bg4 Nf5) 10... Nxd3 11. Qxd3 a6 12. Rf3 Ne4 13. Rh3?! { (-0.51 → -1.28) Inaccuracy. Nxd7 was best. } (13. Nxd7) 13... Bb5? { (-1.28 → -0.12) Mistake. f5 was best. } (13... f5 14. Nd2 Bxe5 15. dxe5 Nxd2 16. Qxd2 h6 17. Rg3 Kh7 18. h3 b6 19. a4 a5 20. Ba3) 14. c4 Bd7? { (-0.17 → 1.46) Mistake. Bxe5 was best. } (14... Bxe5 15. fxe5 Bc6 16. cxd5 exd5 17. Nc3 Bd7 18. Rf3 Be6 19. dxc5 Nxc5 20. Qd4 Ne4 21. Nxe4) 15. Nd2 f5 16. dxc5 Bxc5?? { (1.29 → 3.91) Blunder. Nxc5 was best. } (16... Nxc5 17. Qc2) 17. cxd5?? { (3.91 → -0.56) Blunder. Nxe4 was best. } (17. Nxe4 fxe4) 17... Bb5 18. Qc2 Qxd5? { (-0.62 → 1.02) Mistake. Rc8 was best. } (18... Rc8 19. Nec4 Qxd5 20. Nxe4 Qxe4 21. Qc3 Rc7 22. Rg3 Rff7 23. Ne5 Bb4 24. Qd4 Qxd4 25. Bxd4) 19. Nxe4 fxe4 20. Qc3?? { (1.12 → -0.65) Blunder. Qf2 was best. } (20. Qf2 Be7) 20... Rxf4 21. Nd3?? { (-0.41 → -2.93) Blunder. a4 was best. } (21. a4 Be2) 21... Rf7 22. Nxc5? { (-2.86 → -5.40) Mistake. Nf4 was best. } (22. Nf4) 22... Rc8?? { (-5.40 → 0.38) Blunder. Qf5 was best. } (22... Qf5) 23. b4?? { (0.38 → -2.39) Blunder. Rg3 was best. } (23. Rg3 e5) 23... Qf5?! { (-2.39 → -1.74) Inaccuracy. Rcf8 was best. } (23... Rcf8) 24. Kh1?? { (-1.74 → Mate in 2) Checkmate is now unavoidable. Qe1 was best. } (24. Qe1) 24... Qf1+ { White resigns. } 0-1