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[Event "Daily Classical Arena"] [Site "https://lichess.org/zJzUglTa"] [Date "2015.04.13"] [White "kontra21"] [Black "pikasso"] [Result "1-0"] [UTCDate "2015.04.13"] [UTCTime "18:24:17"] [WhiteElo "1764"] [BlackElo "1282"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "English Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b6 { A40 English Defense } 2. e4 Bb7 3. Nc3 g6 4. d5 d6 5. Be3 Bg7 6. Qd2 Nf6 7. Be2 e6 8. dxe6 fxe6 9. Nf3 Bxe4 10. Nxe4 Nxe4 11. Qd3 d5 12. Nd2 Nf6 13. c3 O-O 14. O-O Nc6 15. Bf3?! { (-0.51 → -1.19) Inaccuracy. Bg5 was best. } (15. Bg5 Ne5 16. Qg3 Nf7 17. f4 a6 18. Rad1 Qe7 19. Rde1 c5 20. Nf3 Qe8 21. Bxf6 Bxf6 22. Bd3 Nd6 23. Ne5 c4) 15... Na5?! { (-1.19 → -0.41) Inaccuracy. Ne5 was best. } (15... Ne5 16. Qe2 c5 17. Rae1 Nxf3+ 18. Nxf3 Qd6 19. Bg5 Ne4 20. Be3 Qd8 21. Nd2 Nd6 22. Nf3 Qd7 23. Rd1 Rae8 24. Rfe1 Qa4) 16. b3?! { (-0.41 → -1.00) Inaccuracy. Bg5 was best. } (16. Bg5 Qd7 17. Rfe1 Rae8 18. Re3 Nb7 19. Rae1 Nc5 20. Qe2 a5 21. g3 c6 22. Bg2 a4 23. f4 b5 24. Nf3) 16... c5 17. g3 Rb8 18. Bg2 e5 19. Bg5 h6?? { (-0.62 → 1.27) Blunder. e4 was best. } (19... e4 20. Qe2 h6 21. Bxf6 Bxf6 22. Rad1 Bxc3 23. b4 cxb4 24. Nxe4 d4 25. a3 Qd7 26. Qd3 Rbd8 27. axb4 Bxb4 28. Rb1 Be7 29. f4) 20. Bxf6 Bxf6 21. Qxd5+ Kh8 22. Qxd8 Rbxd8 23. Ne4 Bg7 24. Rad1 Rxd1?! { (0.85 → 1.96) Inaccuracy. Kh7 was best. } (24... Kh7 25. Bh3 Nc6 26. Bd7 Ne7 27. Rd6 Nf5 28. Rd2 Nd4 29. cxd4 Rxd7) 25. Rxd1 c4 26. b4 Nc6 27. Kf1?! { (2.25 → 1.29) Inaccuracy. Rd6 was best. } (27. Rd6 Ne7 28. Rd7 Nf5 29. Bf1 a5 30. bxa5 bxa5 31. Bxc4 Rc8 32. Bf7 Kh7 33. Ra7 Rd8 34. Ra6 Ne7 35. Rxa5 Rd1+ 36. Kg2 Re1) 27... a5? { (1.29 → 2.72) Mistake. Rd8 was best. } (27... Rd8 28. Ke2 Rxd1 29. Kxd1 Ne7 30. Bf1 Nd5 31. Bxc4 Nf6 32. Nd6 Kh7 33. f3 e4 34. Ke2 exf3+ 35. Kxf3 Nd7 36. Bb5 Ne5+ 37. Ke2) 28. a3?! { (2.72 → 1.84) Inaccuracy. Rd6 was best. } (28. Rd6 Ne7 29. b5 Rb8 30. Nd2 e4 31. Nxc4 Bxc3 32. Bxe4 Kg7 33. Rxb6 Rc8 34. Ne3 Rc5 35. Ke2 a4 36. Rb7 Kf8 37. f4 Ba5) 28... axb4 29. axb4 b5 30. Ke2?! { (2.42 → 1.52) Inaccuracy. Rd6 was best. } (30. Rd6 Nd4 31. Rxg6 Ra8 32. cxd4 Ra1+ 33. Ke2 exd4 34. Rd6 Kg8 35. Rd8+ Kf7 36. Rd7+ Kg6 37. Bh3 Rb1 38. Rd5 Rxb4 39. Bf5+ Kf7) 30... Ne7 31. Nd6 e4 32. Nxb5 Nf5? { (1.38 → 2.93) Mistake. Rb8 was best. } (32... Rb8 33. Nd6 Bxc3 34. b5 Bb4 35. Bxe4 Kg7 36. Nxc4 Rxb5 37. Rb1 Ng8 38. f4 Nf6 39. Kd3 g5 40. Ne5 Rb6 41. Bc6 Rb8 42. h4) 33. Bxe4 Re8 34. Kf1?? { (3.03 → -0.77) Blunder. Kf3 was best. } (34. Kf3 Rf8 35. Kg2 Rb8 36. Rd5 Ne7 37. Rc5 Rb6 38. Bf3 Nf5 39. Be2 Kh7 40. Bxc4 Nd6 41. Nxd6 Rxd6 42. Rc7 g5 43. b5 Kg6) 34... Rxe4 35. Rd5 Kh7 36. Kg2 Rg4?! { (-0.95 → 0.00) Inaccuracy. Re8 was best. } (36... Re8 37. Kf3 Rb8 38. Ke2 Bf6 39. Kd2 Kg7 40. Rd7+ Kg8 41. Nc7 Rb7 42. f4) 37. h3?? { (0.00 → -3.39) Blunder. Kf3 was best. } (37. Kf3 h5 38. h3 Rg5 39. Kf4 Bh6 40. Ke4 Bf8 41. Kf4 Bh6) 37... Rg5?? { (-3.39 → -0.43) Blunder. Rxg3+ was best. } (37... Rxg3+ 38. fxg3 Ne3+ 39. Kf3 Nxd5 40. Na3 Bxc3 41. Nxc4 Bxb4 42. g4 Kg7 43. Ke4 Nf6+ 44. Kf4 Nd7 45. h4 Kf7 46. h5 g5+ 47. Kf5) 38. Kf3 Rh5 39. Kg2?? { (-0.79 → -6.46) Blunder. Rc5 was best. } (39. Rc5 Rxh3 40. Rxc4 Rh1 41. Nc7 Rd1 42. Ke2 Rb1 43. Ne8 h5 44. Rc7 Rb2+ 45. Kf3 Kh6 46. Nxg7 Nxg7 47. Rc6 Kg5 48. Ra6 Nf5) 39... g5?? { (-6.46 → 4.90) Blunder. Nh4+ was best. } (39... Nh4+ 40. gxh4 Rxd5 41. Na3 Bxc3 42. b5 Bb4 43. Nxc4 Rxb5 44. Kg3 Rd5 45. Ne3 Rd4 46. Ng2 Bd6+ 47. Kf3 Kg7 48. Ke3 Ra4 49. h5) 40. g4?! { (4.90 → 3.42) Inaccuracy. Rxf5 was best. } (40. Rxf5 Kg6 41. Rc5 g4 42. hxg4 Rg5 43. Rc6+ Kh7 44. Nd6 Bxc3 45. Ne4 Bxb4 46. Nxg5+ hxg5 47. Rxc4 Be1 48. Rc7+ Kg6 49. f4 Bb4) 40... Nh4+? { (3.42 → 5.56) Mistake. Rh4 was best. } (40... Rh4 41. Rxf5 h5 42. Rxg5 hxg4 43. Rxg4 Rh5 44. Nd4 Rd5 45. Ne2 Rd2 46. Re4 Bf6 47. Kg3 Rd3+ 48. Re3 Kg7 49. Kg4 Kf7 50. h4) 41. Kg3 Nf5+ 42. Rxf5 Rh4 43. Rf3? { (6.55 → 3.33) Mistake. Rc5 was best. } (43. Rc5 Bf8 44. Rc7+ Kg8 45. f4 Bg7 46. Rxc4 Bf6 47. Rc6 Kg7 48. Nd6 Kg8 49. Nf5 gxf4+ 50. Kxf4 Rxh3 51. Rxf6 Rxc3 52. b5 Rb3) 43... Be5+ 44. Kg2 Kg6 45. Na3 h5 46. gxh5+?! { (3.85 → 3.05) Inaccuracy. Nxc4 was best. } (46. Nxc4 Bc7 47. gxh5+ Rxh5 48. Ne3 Bf4 49. c4 Rh8 50. b5 Rb8 51. Nd5 Kf5 52. h4 Ke4 53. h5 Rb7 54. Rh3 Be5 55. Re3+ Kf5) 46... Kxh5 47. Nxc4?? { (3.00 → -0.55) Blunder. Re3 was best. } (47. Re3 Bf4 48. Re4 g4 49. hxg4+ Kxg4 50. Rxc4 Rh2+ 51. Kg1 Rh5 52. Nc2 Kf5 53. Rc5+ Be5 54. Ne3+ Kf4 55. Kg2 Rg5+ 56. Kf1 Kf3) 47... Bxc3?? { (-0.55 → 10.77) Blunder. Rxc4 was best. } (47... Rxc4 48. b5 Bc7 49. Rf8 Ba5 50. Rh8+ Kg6 51. h4 gxh4 52. Kh3 Bb6 53. f3 Bf2 54. b6 Bxb6 55. Rxh4 Rxc3 56. Kg4 Bf2 57. Rh5) 48. Rxc3 g4 49. b5 gxh3+?! { (12.94 → Mate in 12) Checkmate is now unavoidable. Kg6 was best. } (49... Kg6 50. hxg4 Kf6 51. Kg3 Rh1 52. Rb3 Rg1+ 53. Kf4 Rc1 54. Ne3 Rc8 55. b6 Rb8 56. g5+ Ke6 57. b7 Rf8+ 58. Ke4 Rb8 59. f4) 50. Rxh3 Rxh3 51. Kxh3 { Black resigns. } 1-0