[Event "Rapid"] [Site "https://lichess.org/OGFm12Iy"] [Date "2024.05.01"] [White "Petrukha10"] [Black "EcoSlaps"] [Result "0-1"] [UTCDate "2024.05.01"] [UTCTime "20:30:00"] [WhiteElo "1472"] [BlackElo "1543"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d5 5. Nf3 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } O-O 6. Qb3?! { (0.57 → -0.32) Inaccuracy. Bxf6 was best. } (6. Bxf6 Bxf6 7. cxd5 c5 8. dxc6 bxc6 9. e3 c5 10. Be2 cxd4) 6... dxc4 7. Qxc4 Be6 8. Qb4 Nbd7 9. Qxb7?! { (-0.37 → -1.17) Inaccuracy. e4 was best. } (9. e4) 9... Rb8 10. Qxa7 Rxb2 11. e4 Nb6? { (-0.78 → 0.44) Mistake. c5 was best. } (11... c5 12. Rd1) 12. d5?? { (0.44 → -4.01) Blunder. Rc1 was best. } (12. Rc1 Qa8 13. Qxa8 Rxa8 14. Bd3 h6 15. Bf4 c6 16. Nd1 Rbxa2 17. Rxc6 R2a3 18. Ke2 Na4) 12... Bd7?? { (-4.01 → -0.17) Blunder. Nxe4 was best. } (12... Nxe4 13. Nxe4 Qxd5 14. Ned2 Rc2 15. Rb1 Ra8 16. Qxa8+ Qxa8 17. Bd3 Rxd2 18. Bxd2 Bc4 19. Be2) 13. Bf4?? { (-0.17 → -2.75) Blunder. Rc1 was best. } (13. Rc1) 13... Ng4? { (-2.75 → -1.11) Mistake. Nxe4 was best. } (13... Nxe4) 14. Bxc7?? { (-1.11 → -7.82) Blunder. Rc1 was best. } (14. Rc1) 14... Qc8?? { (-7.82 → -2.07) Blunder. Bxc3+ was best. } (14... Bxc3+ 15. Kd1 Ba4+ 16. Kc1 Qd7 17. Bxb6 Rc2+ 18. Kb1 Qxa7 19. Bxa7 Rc8 20. Ba6 Rb2+ 21. Kc1) 15. Ba6?? { (-2.07 → -5.04) Blunder. Rc1 was best. } (15. Rc1 Bxc3+) 15... Bxc3+ 16. Kd1?! { (-5.24 → -9.28) Inaccuracy. Kf1 was best. } (16. Kf1 Qa8 17. Qxa8 Rxa8 18. h3 Nxf2 19. Bb7 Ra3 20. Kg1 Nxe4 21. Kh2 Ra7 22. Rhb1 Rxb7) 16... Nxf2+ 17. Kc1 Ba4 18. Bxc8? { (-8.44 → Mate in 1) Checkmate is now unavoidable. Re1 was best. } (18. Re1 Nxd5 19. Bc4 Rc2+ 20. Kb1 Bg7 21. Qxa4 Rb2+ 22. Kc1 Qxc7 23. Rd1 Nb6 24. Qa6 Nxe4) 18... Rc2+ 19. Kb1 Rb2+ 20. Kc1 Nd3# { Black wins by checkmate. } 0-1