[Event "Weekly Classical Arena"] [Site "https://lichess.org/AtQjP9ca"] [Date "2018.01.26"] [White "PatzerNacional"] [Black "upandcomer"] [Result "1-0"] [UTCDate "2018.01.26"] [UTCTime "21:43:17"] [WhiteElo "2018"] [BlackElo "2243"] [WhiteRatingDiff "+37"] [BlackRatingDiff "-41"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } a5 2. b5 c5 3. c4 Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. Bb2 e5 7. a4 Be7 8. d3 O-O 9. Nf3 f6 10. g3 Be6 11. Bg2 Nd7 12. O-O N7b6 13. Nd2 Qd7 14. Qc2?! { (0.52 → -0.52) Inaccuracy. Nc4 was best. } (14. Nc4 Qd8 15. e3 Nxc3 16. Bxc3 Nd5 17. Bd2 Rb8 18. Bxa5 b6 19. Bxd5 Bxd5 20. Bc3 Qd7) 14... Rfd8?! { (-0.52 → 0.07) Inaccuracy. Nb4 was best. } (14... Nb4 15. Qc1 Rac8 16. Rd1 Qc7 17. Nc4 Nxc4 18. dxc4 Bxc4 19. Nd5 Bxd5 20. Bxd5+ Nxd5 21. Qc4) 15. Rfc1 Nb4 16. Qd1?! { (0.00 → -0.55) Inaccuracy. Qb1 was best. } (16. Qb1 Rab8 17. Nd1 Bg4 18. Nc3 Be6) 16... Rac8?! { (-0.55 → 0.00) Inaccuracy. Qc7 was best. } (16... Qc7 17. Qe1 h6 18. Qf1 f5 19. Rd1 Bf6 20. Rac1 Rac8 21. h4 Qe7 22. Qe1 g6 23. Ba3) 17. Nb3 c4 18. Nxa5 cxd3 19. Nxb7?! { (0.02 → -0.75) Inaccuracy. Bxb7 was best. } (19. Bxb7 d2 20. Rcb1 Bf5 21. Bxc8 Rxc8 22. e3 Rd8 23. e4 Bg4 24. Qf1 Rc8 25. Rd1 Bf3) 19... dxe2?? { (-0.75 → 1.85) Blunder. Nc4 was best. } (19... Nc4 20. Ba3 d2 21. Rcb1 Nxa3 22. Rxa3 Nc2 23. Rab3 Bxb3 24. Rxb3 Nd4 25. Nxd8 Qxd8 26. Rb2) 20. Qxe2 Bc4? { (1.50 → 3.40) Mistake. Bg4 was best. } (20... Bg4 21. Bf3 Bxf3 22. Qxf3 Re8 23. a5 Nc4 24. Rd1 Qe6 25. Rab1 f5 26. Na4 e4 27. Qb3) 21. Qh5? { (3.40 → 1.65) Mistake. Qe3 was best. } (21. Qe3 Nd3) 21... Bf7 22. Qf3?! { (1.79 → 1.12) Inaccuracy. Qe2 was best. } (22. Qe2 Re8 23. Rd1 Qf5 24. a5 Nc4 25. Be4 Qh3 26. Nd5 Nxd5 27. Bxd5 Bxd5 28. Rxd5 Qe6) 22... Re8 23. Rd1 Qe6 24. a5 Nc4 25. Rab1 f5 26. a6? { (1.27 → 0.00) Mistake. Nd5 was best. } (26. Nd5 Nxd5) 26... e4 27. Nxe4 fxe4 28. Qxe4 Qb6 29. Qd4?! { (0.47 → -0.22) Inaccuracy. Bc3 was best. } (29. Bc3 Bf6 30. Qf3 Bxc3 31. Qxc3 Na2 32. Qf3 h6 33. Ra1 Ne5 34. Qe3 Qxe3 35. fxe3 Nc3) 29... Qxb5?? { (-0.22 → Mate in 1) Checkmate is now unavoidable. Qh6 was best. } (29... Qh6 30. Qf4) 30. Qxg7# { White wins by checkmate. } 1-0