[Event "Blitz Warm-up Arena August '21"] [Site "https://lichess.org/pctA0qmR"] [Date "2021.08.07"] [White "Osmanbey07"] [Black "Addielcubachess"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "18:45:11"] [WhiteElo "1805"] [BlackElo "2178"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A95"] [Opening "Dutch Defense: Stonewall Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 f5 2. g3 e6 3. Bg2 Nf6 4. d4 Be7 5. Nf3 O-O 6. O-O c6 7. Nc3 d5 { A95 Dutch Defense: Stonewall Variation } 8. c5?! { (0.83 → 0.05) Inaccuracy. Qc2 was best. } (8. Qc2 Ne4 9. e3 a5 10. Ne2 g5 11. b3 Nd7 12. a4 Qe8) 8... Ne4 9. b4?? { (0.42 → -6.50) Blunder. Nxe4 was best. } (9. Nxe4 fxe4 10. Ne5 Nd7 11. Bf4 Bg5 12. Nxd7 Bxd7 13. Be5 Bf6 14. Bxf6 Qxf6 15. f3 exf3) 9... Nd7?? { (-6.50 → -0.08) Blunder. Nxc3 was best. } (9... Nxc3 10. Qc2 Ne4 11. a4 Bf6 12. Rb1 a6 13. Ne5 Nd7 14. f3 Ng5 15. e4 Nf7 16. Nxf7) 10. Qc2 a5 11. b5 Ndf6? { (0.19 → 1.76) Mistake. Bf6 was best. } (11... Bf6 12. Rb1 Ndxc5 13. bxc6 bxc6 14. Ba3 Nxc3 15. Qxc3 Ne4 16. Qxc6 Bd7 17. Qc2 Rc8 18. Qb2) 12. a4 cxb5? { (1.35 → 2.88) Mistake. Qe8 was best. } (12... Qe8 13. Bf4) 13. axb5 Bd7 14. Nxe4?? { (2.80 → 0.77) Blunder. b6 was best. } (14. b6 Nxc3 15. Qxc3 Ne4 16. Qc2 a4 17. Bf4 Qe8 18. Bc7 a3 19. Ne5 Bb5 20. f3 Ng5) 14... Nxe4? { (0.77 → 2.31) Mistake. dxe4 was best. } (14... dxe4 15. Ne5 Bxb5 16. Qb3 Bxe2 17. Qxe6+ Kh8 18. Rb1 Ng4 19. Nxg4 Bxf1 20. Bxf1 fxg4 21. Qxe4) 15. b6 Rc8 16. Rxa5? { (2.62 → 1.33) Mistake. Ne5 was best. } (16. Ne5) 16... Qxb6 17. cxb6? { (1.44 → 0.09) Mistake. Ra2 was best. } (17. Ra2 Qd8) 17... Rxc2 18. Ne5 Rd8?! { (0.08 → 1.16) Inaccuracy. Bc6 was best. } (18... Bc6 19. Bxe4) 19. Ra7 Nd6 20. Ba3 Rxe2?? { (1.03 → 3.62) Blunder. Bc8 was best. } (20... Bc8) 21. Bxd6?? { (3.62 → 1.06) Blunder. Rc1 was best. } (21. Rc1 Be8 22. Bf1 Re4 23. Bc5 Rc8 24. Rca1 Kf8 25. Bd3 Rxe5 26. dxe5 Rxc5 27. exd6 Bxd6) 21... Bxd6 22. Rxb7 Bxe5 23. dxe5 Rxe5?? { (1.35 → 4.46) Blunder. Rb2 was best. } (23... Rb2 24. Rc1) 24. Rc7?? { (4.46 → 1.70) Blunder. Rb1 was best. } (24. Rb1 Kf7 25. Ra7 Kg6 26. f4 Re3 27. b7 Rb8 28. Kf2 Rc3 29. Bxd5 exd5 30. Ra8 Rxb7) 24... Bb5?? { (1.70 → 8.45) Blunder. Kf8 was best. } (24... Kf8 25. b7 Ke7 26. Ra1 Re2 27. Rb1 Kd6 28. Rxd7+ Kxd7 29. Bf1 Rc2 30. b8=R Rxb8 31. Rxb8) 25. Rb1 Ba6 26. Ra1 Bb5?! { (6.12 → 10.60) Inaccuracy. d4 was best. } (26... d4 27. h4) 27. b7 h6 28. Rc8 Kh7 29. Rxd8 d4?! { (17.88 → Mate in 9) Checkmate is now unavoidable. Bc6 was best. } (29... Bc6 30. b8=Q) 30. b8=Q d3 31. Rd1 Kg6 32. Qxe5 { Black resigns. } 1-0