[Event "Rated classical game"] [Site "https://lichess.org/Lw25YcBo"] [Date "2015.03.11"] [White "schokokugel"] [Black "Potentialstroemung"] [Result "1-0"] [UTCDate "2015.03.11"] [UTCTime "19:04:15"] [WhiteElo "1562"] [BlackElo "1500"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-148"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. e3 f5 4. Ne5 Bd6 5. Be2 g6 6. O-O Nf6 7. c4 c6 8. c5 Be7?! { (0.09 → 0.77) Inaccuracy. Bxe5 was best. } (8... Bxe5 9. dxe5 Nfd7 10. f4 O-O 11. Nc3 Nxc5 12. b4 Ne4 13. Nxe4 fxe4 14. Ba3 Nd7 15. Rc1 Rf7 16. Qd2 Nb6 17. b5 cxb5 18. Bxb5) 9. Nd2 O-O 10. Ndf3 b6 11. b4 a5 12. Qa4 Bb7 13. Ng5 axb4 14. Qxb4 Bc8? { (-0.08 → 1.05) Mistake. Qc8 was best. } (14... Qc8 15. Qb3 bxc5 16. e4 Ba6 17. Bxa6 Nxa6 18. Nxh7 Nxh7 19. Nxg6 Re8) 15. Qxb6 Qxb6 16. cxb6 h6?! { (1.65 → 2.76) Inaccuracy. Ng4 was best. } (16... Ng4 17. Nef3 Bd8 18. b7 Bxb7 19. Nxe6 Re8 20. Nxd8 Rxd8 21. Bd2 Ba6 22. Bxa6 Rxa6 23. Rfc1 Nd7 24. a4 Ngf6 25. a5 Rb8 26. Rab1) 17. Ngf3 g5 18. Ng6?! { (2.56 → 1.67) Inaccuracy. a4 was best. } (18. a4 g4 19. Nd2 Nbd7 20. Ng6 Re8 21. Nxe7+ Rxe7 22. Ba3 Re8 23. Rfb1 Ba6 24. Bd1 Reb8 25. a5 Bd3 26. Bd6 Bxb1 27. Bxb8 Ne4) 18... Re8 19. a4 Ba6? { (1.30 → 2.89) Mistake. Bd8 was best. } (19... Bd8 20. Bd2 Bxb6 21. Rfc1 Ba6 22. Bd1 Bc7 23. Nfe5 Nfd7 24. Nxd7 Nxd7 25. Rxc6 Bd8 26. Rb1 Kg7 27. Ne5 Nxe5 28. dxe5 Bc4 29. Bh5) 20. Bxa6 Nxa6 21. Nxe7+ Rxe7 22. Ba3 Rb7 23. Rfb1 Ne4 24. a5 Kf7 25. Ne5+ Kf6 26. Bb4?! { (3.72 → 2.33) Inaccuracy. f3 was best. } (26. f3 Nd2 27. Rb2 Nc4 28. Nxc4 dxc4 29. Rc2 Nb8 30. Bb2 Ke7 31. Rxc4 Kd8 32. Rc5 Rd7 33. Re5 Rd5 34. Rxe6 Raxa5 35. Rxa5 Rxa5) 26... Rbb8?? { (2.33 → 6.56) Blunder. c5 was best. } (26... c5 27. Be1 c4 28. f3 Nd6 29. h4 Ke7 30. hxg5 hxg5 31. Bd2 Nf7 32. Nxf7 Kxf7 33. e4 fxe4 34. fxe4 dxe4 35. Kf2) 27. Nd7+ Kf7 28. Nxb8 Rxb8 29. f3 Nf6 30. Bd6 Rb7 31. Kf2 Ke8 32. Be5 Nd7 33. Bg7 h5 34. Bh6 g4 35. f4 Nf6 36. h3 Kf7?! { (3.63 → 4.88) Inaccuracy. Ne4+ was best. } (36... Ne4+ 37. Ke1 Kd7 38. Rb2 c5 39. dxc5 Kc6 40. Ke2 Rb8 41. hxg4 fxg4 42. Bg7 Naxc5 43. Be5 Ng3+ 44. Kd2 Nge4+ 45. Kc2 Rb7) 37. Rc1 Nb4?! { (4.83 → 8.32) Inaccuracy. Ne4+ was best. } (37... Ne4+ 38. Ke2 c5 39. dxc5 Nexc5 40. Rc3 Rb8 41. Rac1 Nb7 42. Bg5 gxh3 43. gxh3 Nxa5) 38. Rc3?? { (8.32 → -0.35) Blunder. a6 was best. } (38. a6 Nxa6 39. Rxa6 Kg6 40. Bf8 Rb8 41. Be7 gxh3 42. gxh3 Ne4+ 43. Ke2 Ng3+ 44. Kf3 Ne4 45. Bb4 h4 46. Rxc6 Kf6) 38... Ne4+ 39. Kf1 Nxc3 40. a6 Rxb6?? { (-0.28 → 17.08) Blunder. Nxa6 was best. } (40... Nxa6 41. Rxa6 Rb8 42. Bg5 Ne4 43. Bh4 Ke8 44. Ra7 Rxb6 45. Re7+ Kf8 46. Rxe6 g3 47. Ke2 Rb2+ 48. Kf1 Rb1+ 49. Ke2 Rg1 50. Rxc6) 41. a7 Nc2?! { (17.39 → Mate in 9) Checkmate is now unavoidable. Kg6 was best. } (41... Kg6 42. a8=Q Na6 43. Qf8 Rb7 44. Bg5 gxh3 45. gxh3 Kh7) 42. a8=Q Nxe3+ 43. Kg1 Rb3 44. Qf8+ Kg6 45. Qg7# { White wins by checkmate. } 1-0