[Event "≤1500 Blitz Arena"] [Site "https://lichess.org/DriZSD0T"] [Date "2024.06.04"] [White "Rost2016"] [Black "robertacostasiqueira"] [Result "0-1"] [UTCDate "2024.06.04"] [UTCTime "15:45:29"] [WhiteElo "1452"] [BlackElo "1186"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 d5 3. Nf3 { D02 Queen's Pawn Game: London System } g6 4. e3 c6 5. Bd3 e6 6. O-O Nbd7 7. Nbd2 Bg7 8. c4 O-O 9. Bd6 Re8 10. c5?! { (0.90 → 0.25) Inaccuracy. Qc2 was best. } (10. Qc2 Bf8) 10... b6?! { (0.25 → 0.90) Inaccuracy. Bf8 was best. } (10... Bf8) 11. Nb3?! { (0.90 → 0.20) Inaccuracy. b4 was best. } (11. b4 a5 12. b5 cxb5 13. Bxb5 Ba6 14. Bxa6 Rxa6 15. Qe2 Ra8 16. Rac1 Bf8) 11... b5?? { (0.20 → 2.32) Blunder. bxc5 was best. } (11... bxc5 12. Nxc5) 12. Rc1?! { (2.32 → 1.66) Inaccuracy. Ne5 was best. } (12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Bf8 15. Rc1 a5 16. Nd4 Bb7 17. Qg4 Bxd6) 12... a5 13. a3? { (1.74 → 0.59) Mistake. Ne5 was best. } (13. Ne5) 13... a4 14. Nbd2 Ba6? { (0.47 → 1.80) Mistake. e5 was best. } (14... e5 15. Nxe5 Nxe5 16. Bxe5 Rxe5 17. dxe5 Ng4 18. Nf3 Nxe5 19. Nd4 Bd7 20. Qd2) 15. Re1 b4 16. Bxa6 Rxa6 17. axb4 a3?! { (2.10 → 3.08) Inaccuracy. Bf8 was best. } (17... Bf8 18. Be5 Nxe5 19. Nxe5 Qb8 20. Nd3 a3 21. bxa3 Rxa3 22. Nb1 Ra6 23. Nc3) 18. bxa3 Rxa3 19. Rb1?! { (3.48 → 2.27) Inaccuracy. b5 was best. } (19. b5 Qa8 20. b6 Qb7 21. Ra1 Rea8 22. Rxa3 Rxa3 23. Qc2 Qa6 24. Rb1 Ra2) 19... Ra2 20. b5 Ne4? { (2.63 → 4.27) Mistake. cxb5 was best. } (20... cxb5 21. Rxb5 Qa8 22. h3 Rc8 23. Qb3 g5 24. Rb1 h5 25. Qd1 g4 26. Ne1) 21. Nxe4 dxe4 22. Ne5?! { (4.10 → 3.10) Inaccuracy. bxc6 was best. } (22. bxc6 exf3 23. cxd7 Qxd7 24. Qxf3 e5 25. Rb7 e4 26. Rxd7 exf3 27. Rf1 h5) 22... Qf6? { (3.10 → 5.01) Mistake. Nxe5 was best. } (22... Nxe5 23. dxe5 cxb5 24. Rxb5 Qa8 25. Qb1 Rc8 26. Rc1 Rxf2 27. Kxf2 Qd5 28. Kg1) 23. Nxd7?? { (5.01 → Mate in 2) Checkmate is now unavoidable. Re2 was best. } (23. Re2 Rxe2 24. Qxe2 Nxe5 25. dxe5 Qd8 26. bxc6 Qa8 27. Qb5 h5 28. h4 Qa2) 23... Qxf2+ 24. Kh1 Qxg2# { Black wins by checkmate. } 0-1