[Event "Challenger Spy 1-0 Arena"] [Site "https://lichess.org/SmkXKDNc"] [Date "2024.03.12"] [White "Playlife77"] [Black "KostyaGur"] [Result "0-1"] [UTCDate "2024.03.12"] [UTCTime "15:39:17"] [WhiteElo "2314"] [BlackElo "1839"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 e6 3. e3 Nf6 { D05 Queen's Pawn Game: Colle System } 4. Be2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. Nbd2 Nb6 9. c4 Bd7?! { (0.59 → 1.41) Inaccuracy. Nbd7 was best. } (9... Nbd7 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 a5 13. Qc2 a4 14. Nf3 Qb6 15. Bd4 c5 16. Bc3) 10. Bc3?! { (1.41 → 0.45) Inaccuracy. c5 was best. } (10. c5 Nc8 11. Qc2 Be8 12. b4 Nd7 13. a4 a6 14. Bc3 f5 15. Ne5 Bf6 16. Nb3 Ne7) 10... dxc4 11. bxc4 a5?! { (0.44 → 1.37) Inaccuracy. c5 was best. } (11... c5 12. a4 Qe8 13. a5 Na4 14. Nb1 Nxc3 15. Nxc3 Rb8 16. Ne5 cxd4 17. exd4 Qc8 18. Qd3) 12. a4 Rc8?? { (0.84 → 4.80) Blunder. c5 was best. } (12... c5 13. Ne5 Qc7 14. Bf3 Bc6 15. Nxc6 bxc6 16. Qc2 cxd4 17. exd4 Nbd7 18. Rab1 e5 19. g3) 13. Bxa5 c5 14. Nb3? { (5.78 → 3.11) Mistake. Qb3 was best. } (14. Qb3 cxd4 15. Bxb6 dxe3 16. Bxd8 exf2+ 17. Kxf2 Rfxd8 18. Ne5 Be8 19. Ra2 Bd6 20. Ndf3 Rc5) 14... cxd4? { (3.11 → 4.93) Mistake. Bc6 was best. } (14... Bc6 15. Ne5 Ra8 16. Nxc6 bxc6 17. dxc5 Qxd1 18. Rfxd1 Bxc5 19. Bxb6 Bxb6 20. Bf3 Rfc8 21. a5) 15. exd4?! { (4.93 → 3.92) Inaccuracy. Qxd4 was best. } (15. Qxd4 Bxa4 16. Bxb6 Qxd4 17. Nbxd4 Ra8 18. Nb5 Bxb5 19. cxb5 Rxa1 20. Rxa1 Nd7 21. Bd4 Rc8) 15... Bc6 16. c5 Qd5 17. Bxb6 Nh5 18. Na5 Nf4 19. Bc4 Qe4 20. Re1 Qg6 21. Nh4?? { (5.63 → 0.68) Blunder. g3 was best. } (21. g3 Be4 22. Rxe4 Qxe4 23. gxf4 Qxf4 24. Qd3 e5 25. Nxe5 Bxc5 26. Bxc5 Rxc5 27. dxc5 Qxe5) 21... Bxh4 22. g3 Nh3+ 23. Kf1 Qf5? { (0.75 → 1.92) Mistake. Bh1 was best. } (23... Bh1 24. gxh4 Rcd8 25. Bxd8 Rxd8 26. Nb3 Bc6 27. Ke2 Qg4+ 28. Kd2 Rxd4+ 29. Nxd4 Qxd4+ 30. Kc2) 24. Qd3?? { (1.92 → Mate in 1) Checkmate is now unavoidable. Ra2 was best. } (24. Ra2 Nf4) 24... Qxf2# { Black wins by checkmate. } 0-1