[Event "2020 Lichess Anniversary"] [Site "https://lichess.org/ocPRiAtk"] [Date "2020.06.20"] [White "opperwezen"] [Black "PinePiper"] [Result "1-0"] [UTCDate "2020.06.20"] [UTCTime "12:01:03"] [WhiteElo "2554"] [BlackElo "2543"] [WhiteRatingDiff "+38"] [BlackRatingDiff "-17"] [WhiteTitle "IM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. Nc3 Nc6 8. d4 e5 9. Nxd5 e4 10. Ng5?! { (0.50 → -0.13) Inaccuracy. Ne5 was best. } (10. Ne5) 10... Qxd5 11. Nxe4 Qxd4 12. Qb3 Qb6 13. Qxb6 axb6 14. Nc3 Nd4 15. Bf4 c6 16. Rfd1 b5 17. e3 Nf5 18. e4?! { (-0.35 → -1.13) Inaccuracy. h3 was best. } (18. h3 Be6) 18... Nd4 19. Bd6 Re8 20. Bc5?! { (-0.81 → -1.48) Inaccuracy. e5 was best. } (20. e5 Nf5 21. Bc7 Kf8 22. a4 bxa4 23. f4 Ne3 24. Bd6+ Kg8 25. Rd4 Nxg2 26. Kxg2 a3) 20... Ne6 21. Bd6 Nd4? { (-2.03 → -0.69) Mistake. b4 was best. } (21... b4 22. Ne2 Bxb2 23. Rab1 Rxa2 24. Bxb4 Bg7 25. Kf1 b5 26. Nf4 Nxf4 27. gxf4 Bg4 28. Rd2) 22. Bc5?! { (-0.69 → -1.50) Inaccuracy. e5 was best. } (22. e5 Nf5 23. Bc7 Be6 24. Ne4 Rec8 25. Bd6 Nxd6 26. Nxd6 Rcb8 27. Nxb7 Rxb7 28. Bxc6 Rbb8) 22... Rd8?! { (-1.50 → -0.56) Inaccuracy. Ne6 was best. } (22... Ne6 23. Be3 b4 24. Ne2 Bxb2 25. Rab1 Bf6 26. Rxb4 Rxa2 27. Nf4 Rd8 28. Rxd8+ Bxd8 29. Rb1) 23. Bb6 Rd7 24. a3 Nb3 25. Rxd7 Bxd7 26. Rd1 Be6 27. Rd3? { (-0.53 → -2.06) Mistake. f4 was best. } (27. f4 Bxc3 28. bxc3 h5 29. Rd8+ Rxd8 30. Bxd8 Kg7 31. Kf2 Nd2 32. Bb6 f6 33. Bd4 Kf7) 27... Nc1? { (-2.06 → -0.69) Mistake. b4 was best. } (27... b4 28. Nd1 bxa3 29. bxa3 Bf6 30. e5 Bxe5 31. Rd8+ Rxd8 32. Bxd8 Bd4 33. Ne3 Kf8 34. Nc2) 28. Rd2 Nb3 29. Rd3? { (-0.73 → -2.00) Mistake. Rd1 was best. } (29. Rd1 Bxc3 30. bxc3 Rxa3 31. h3 Ra4 32. g4 Rc4 33. f4 Rxc3 34. f5 Bc4 35. Rd7 Rd3) 29... h5? { (-2.00 → -0.69) Mistake. b4 was best. } (29... b4 30. Nd1) 30. Bf1 Na5 31. Rd8+?! { (-1.02 → -1.74) Inaccuracy. Rd2 was best. } (31. Rd2 Bxc3) 31... Rxd8 32. Bxd8 Nc4?! { (-1.49 → -0.48) Inaccuracy. Nb3 was best. } (32... Nb3 33. Bg5) 33. Bxc4 Bxc4 34. Bb6 Kf8 35. Bc5+ Ke8 36. f4 Kd7 37. Kf2 Kc7 38. Ke3 b6 39. Bd4 f6?! { (-0.29 → 0.33) Inaccuracy. Bf8 was best. } (39... Bf8 40. Be5+) 40. b4 Be6?! { (0.34 → 1.04) Inaccuracy. Bf8 was best. } (40... Bf8 41. Bxf6 c5 42. Nd5+ Kc6 43. Ne7+ Bxe7 44. Bxe7 Be6 45. Bf6 Bg4 46. Bc3 Bc8 47. Be5) 41. a4?! { (1.04 → 0.04) Inaccuracy. Nb1 was best. } (41. Nb1 Bf7 42. Nd2 Ba2 43. Nf3 Be6 44. Nh4 g5 45. Ng6 Bf7 46. Ne7 g4 47. Nf5 Bh8) 41... bxa4 42. Nxa4 b5 43. Nc5 Bc8 44. e5 f5 45. Nd3 Be6?! { (0.62 → 1.37) Inaccuracy. h4 was best. } (45... h4 46. gxh4 Be6 47. Bc5 Bd5 48. Bd6+ Kd8 49. Kf2 Ke8 50. Kg3 Kf7 51. Nf2 Bh6 52. Nh3) 46. Bc5?! { (1.37 → 0.74) Inaccuracy. h4 was best. } (46. h4) 46... Bc4? { (0.74 → 1.96) Mistake. h4 was best. } (46... h4) 47. Bd6+ Kd8 48. Nc5 Ke8?! { (0.76 → 1.79) Inaccuracy. h4 was best. } (48... h4 49. gxh4) 49. Na6 Kf7?? { (2.33 → 7.00) Blunder. h4 was best. } (49... h4 50. Kd4 Bh6 51. Kc5 g5 52. fxg5 hxg3 53. hxg3 Bxg5 54. Kxc6 Bd8 55. Bc5 Be2 56. e6) 50. h4 Ke6 51. Kd4 Kd7 52. Kc5 Bd5 53. Nb8+ Ke6 54. Nxc6 Bc4 55. Nd4+ Kd7 56. Nxb5 { Black resigns. } 1-0