[Event "DWZ-Cup Wilster"] [Site "https://lichess.org/CwvRnQFs"] [Date "2017.04.29"] [Round "1"] [White "Frank Stolzenwald"] [Black "Jashe Poon"] [Result "0-1"] [WhiteElo "1478"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. b5?! { (0.00 → -0.77) Inaccuracy. Bb2 was best. } (2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 d5 5. e3 Be6 6. c4 dxc4) 2... d5 3. Bb2 Bd6 4. Nf3 Qe7 5. e3 Nf6 6. c4 O-O 7. Nc3? { (-0.20 → -1.61) Mistake. cxd5 was best. } (7. cxd5 Nxd5 8. Nc3 Nxc3 9. Bxc3 a5 10. Be2 Nd7 11. a4 b6 12. d4 Bb7 13. dxe5 Nxe5) 7... d4 8. Nd5 Nxd5 9. cxd5 Bf5 10. Qb3?! { (-1.27 → -2.28) Inaccuracy. Bc4 was best. } (10. Bc4 Nd7) 10... d3?? { (-2.28 → 0.07) Blunder. Nd7 was best. } (10... Nd7 11. Be2 Nc5 12. Qc4 a6 13. O-O axb5 14. Qxb5 Ra4 15. exd4 exd4 16. Bd1 Bd3 17. Bxa4) 11. h3?? { (0.07 → -1.67) Blunder. Bxd3 was best. } (11. Bxd3 Bxd3 12. Qxd3 Nd7 13. O-O e4 14. Qc3 f6 15. Nd4 Qe5 16. g3 Qxd5 17. d3 exd3) 11... Nd7 12. a4?! { (-1.74 → -2.61) Inaccuracy. Rc1 was best. } (12. Rc1 Bg6 13. h4 h6 14. h5 Bh7 15. Nh4 e4 16. f4 a6 17. g3 Nc5 18. Rxc5 Bxc5) 12... Nc5 13. Qc4 h6? { (-3.13 → -1.59) Mistake. a6 was best. } (13... a6 14. g3 axb5 15. axb5 Rxa1+ 16. Bxa1 Ra8 17. Bb2 Be4 18. Bg2 Qf6 19. Nh4 Bxg2 20. Nxg2) 14. Ba3 e4 15. Bxc5 Bxc5 16. Nd4 Bxd4 17. Qxd4 Bg6 18. Rc1?! { (-1.15 → -2.13) Inaccuracy. g4 was best. } (18. g4 Rfd8 19. Qc4 a6 20. Bg2 axb5 21. Qxb5 b6 22. Qc6 Ra5 23. Rc1 Rdxd5 24. Qxc7 Qxc7) 18... a6 19. b6?! { (-2.11 → -3.01) Inaccuracy. g4 was best. } (19. g4 axb5) 19... cxb6 20. d6 Rac8 21. Rc3?! { (-2.97 → -4.41) Inaccuracy. Rb1 was best. } (21. Rb1 Qd8 22. g4 Rc6 23. Bg2 Rxd6 24. Qb4 a5 25. Qb5 Qe7 26. Rc1 f5 27. O-O Be8) 21... Qd7?! { (-4.41 → -3.42) Inaccuracy. Rxc3 was best. } (21... Rxc3 22. Qxc3 Qxd6 23. f4 exf3 24. Kf2 Qe6 25. gxf3 Rc8 26. Qa1 Rc2 27. e4 Qe7 28. Bxd3) 22. f3?! { (-3.42 → -4.32) Inaccuracy. f4 was best. } (22. f4 Rxc3 23. Qxc3 Qxd6 24. g4 f5 25. gxf5 Bxf5 26. Qb3+ Kh7 27. Bg2 Qg6 28. Kf2 Qh5) 22... f5? { (-4.32 → -2.34) Mistake. Rxc3 was best. } (22... Rxc3 23. Qxc3 Qxd6 24. f4 Bf5 25. Kf2 Rc8 26. Qd4 Qe7 27. Qxb6 Be6 28. Kg1 Rc2 29. Qa5) 23. Qxb6?? { (-2.34 → -4.97) Blunder. Rxc8 was best. } (23. Rxc8 Qxc8) 23... Rxc3 24. dxc3 Rf6 25. Qc7 d2+?? { (-4.93 → -2.07) Blunder. Qxd6 was best. } (25... Qxd6 26. Qxd6 Rxd6 27. Kf2 Rb6 28. g4 Rb2+ 29. Kg3 Rb1 30. fxe4 fxe4 31. Kf2 Rb2+ 32. Kg3) 26. Kf2?? { (-2.07 → -5.26) Blunder. Kd1 was best. } (26. Kd1 Qxd6 27. Bc4+ Kh7 28. Qxd6 Rxd6 29. Bb3 exf3 30. gxf3 Rd3 31. Ke2 Rxc3 32. Bd1 Be8) 26... d1=N+ 27. Kg3 Qxd6+ 28. Qxd6 Rxd6 29. Bc4+ Bf7 30. Bxf7+ Kxf7 31. fxe4 Nxe3 32. Re1 f4+ 33. Kf3 Rd3 34. Re2 Nd5+ 35. Kg4?? { (-5.79 → Mate in 3) Checkmate is now unavoidable. Kf2 was best. } (35. Kf2 Nxc3 36. Re1 Nxa4 37. Rc1 Rc3 38. Rb1 Nc5 39. e5 Ke7 40. Ke2 b5 41. Rd1 Ne4) 35... Rg3+ 36. Kf5 Rg5# { Black wins by checkmate. } 0-1