[Event "Monthly Classical Arena"] [Site "https://lichess.org/bk9FjDO7"] [Date "2023.06.02"] [White "Igor2575"] [Black "Matviy2009"] [Result "1-0"] [UTCDate "2023.06.02"] [UTCTime "19:19:30"] [WhiteElo "1802"] [BlackElo "2183"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A47"] [Opening "Pseudo Queen's Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 b6 { A47 Pseudo Queen's Indian Defense } 3. g3 Bb7 4. Bg2 e6 5. O-O c5 6. c4 cxd4 7. Qxd4 Nc6 8. Qd1 d6?! { (0.15 → 0.72) Inaccuracy. Rc8 was best. } (8... Rc8) 9. b3 Be7 10. Bb2 O-O 11. Nc3 a6 12. h3 Qc7 13. Rc1 Qd7 14. Qd2 Rfd8 15. Rfd1 Rac8? { (0.39 → 1.53) Mistake. b5 was best. } (15... b5 16. Qe3) 16. a3?? { (1.53 → -0.62) Blunder. Qe3 was best. } (16. Qe3 b5 17. cxb5 axb5 18. Nxb5 d5 19. Qb6 h5 20. Ne5 Nxe5 21. Bxe5 Rc6 22. Rxc6 Qxc6) 16... Na5 17. Qc2 Qc7?! { (-0.63 → 0.25) Inaccuracy. b5 was best. } (17... b5 18. c5) 18. Rd2?! { (0.25 → -0.45) Inaccuracy. e4 was best. } (18. e4 Nd7) 18... d5?? { (-0.45 → 1.21) Blunder. Qb8 was best. } (18... Qb8 19. Qd1 b5 20. cxb5 axb5 21. Nd4 Bxg2 22. Kxg2 Qb7+ 23. Kg1 d5 24. Ndxb5 Rxc3 25. Nxc3) 19. cxd5 Nxd5?? { (0.96 → 4.91) Blunder. exd5 was best. } (19... exd5 20. Qd1) 20. Nxd5 Qd7 21. Nxe7+ Qxe7 22. Rxd8+ Qxd8 23. Bc3 Qc7 24. Qb2 Nc6 25. Bxg7 Qd6 26. Bh8 Qf8 27. Ng5 Qh6 28. Ne4 f5 29. Nd6 Nd4 30. Rxc8+ Bxc8 31. Qxd4 { Black resigns. } 1-0