[Event "KaissaChess 01.06.2022"] [Site "https://lichess.org/qKDH3SnL"] [Date "2022.06.01"] [White "undine0504"] [Black "BoRis_2012"] [Result "1-0"] [UTCDate "2022.06.01"] [UTCTime "14:38:48"] [WhiteElo "1671"] [BlackElo "1732"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+10"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 d6 5. c4 O-O 6. Bd3 Nbd7 7. O-O Re8 8. Nc3 e5 9. dxe5 dxe5 10. Bg5 h6 11. Bxf6 Nxf6 12. Be2?! { (-0.40 → -1.02) Inaccuracy. Qc2 was best. } (12. Qc2 Qe7 13. Nd2 c6 14. a3 h5 15. h3 Nh7 16. b4 Ng5 17. c5 e4 18. Ndxe4 Nxe4) 12... Bg4?! { (-1.02 → -0.28) Inaccuracy. Qe7 was best. } (12... Qe7) 13. h3 Qxd1 14. Raxd1 Bxf3 15. Bxf3 e4 16. Be2 Rad8 17. Rfe1 Nh7 18. Rxd8 Rxd8 19. Rd1 Rxd1+ 20. Nxd1 Ng5 21. b3 f5 22. f3 Kf7 23. f4 Ne6 24. Nf2 Bc3 25. g4 Bd2 26. Nd1 Kf6 27. Kg2 c6 28. gxf5 gxf5 29. Kf2 Nc7?! { (-2.00 → -1.36) Inaccuracy. Nc5 was best. } (29... Nc5) 30. Nb2? { (-1.36 → -2.78) Mistake. Bh5 was best. } (30. Bh5 Na6) 30... b5?? { (-2.78 → -0.28) Blunder. Na6 was best. } (30... Na6) 31. cxb5 Nxb5 32. Bxb5 cxb5 33. a4 Bc3?! { (-0.97 → 0.00) Inaccuracy. Bc1 was best. } (33... Bc1) 34. Nd1 b4?? { (0.00 → 7.28) Blunder. Bb4 was best. } (34... Bb4 35. axb5 Ke7 36. Nb2 Kd6 37. Na4 Ba5 38. Ke2 Bb6 39. Kd2 Ba5+) 35. Ke2?? { (7.28 → 0.00) Blunder. Nxc3 was best. } (35. Nxc3 bxc3 36. Ke1 Kg6 37. b4 Kh5 38. Kd1 Kh4 39. b5 Kg3 40. a5 Kf2 41. b6 axb6) 35... Kg6?? { (0.00 → 7.81) Blunder. Ba1 was best. } (35... Ba1 36. Nf2 Kg6 37. Nh1 Bf6 38. Ng3 Bh4 39. Kf2 Be7 40. Nf1 Kf7 41. Ke2 Bh4 42. Nd2) 36. Kf2?? { (7.81 → 0.00) Blunder. Nxc3 was best. } (36. Nxc3 bxc3 37. b4 c2 38. Kd2 c1=Q+ 39. Kxc1 h5 40. Kc2 Kf7 41. Kc3 Ke6 42. Kd4 Kd6) 36... Kh5 37. Kg3 Be1+ 38. Kg2 Kh4 39. Nb2 Bd2?? { (0.00 → 6.04) Blunder. Kh5 was best. } (39... Kh5 40. Nc4 Kg6 41. Nd6 a6 42. Nb5 Bh4 43. Nc7 a5 44. Na6 Bd8 45. Nb8 Bb6 46. Kf2) 40. Nc4 Bc1 41. Kh2?? { (5.91 → 2.00) Blunder. a5 was best. } (41. a5 a6 42. Nd6 Kh5 43. Kf2 Bb2 44. Nxf5 Bf6 45. Ng3+ Kh4 46. Nxe4 Bd8 47. Nc5 Kxh3) 41... Kh5 42. Kg3 Kg6 43. Kf2 Kf6?! { (3.52 → 4.88) Inaccuracy. Kh5 was best. } (43... Kh5 44. Na5) 44. Ne5?? { (4.88 → 0.00) Blunder. Ke1 was best. } (44. Ke1) 44... Ke6?? { (0.00 → 1.69) Blunder. Bd2 was best. } (44... Bd2 45. Nc6 a6 46. Ke2 Bc3 47. Nb8 Ke6 48. Kd1 Kd6 49. Nxa6 Kc6 50. a5 Kd6 51. Kc1) 45. Nc6 Kd6?? { (1.44 → 7.45) Blunder. a6 was best. } (45... a6) 46. Nxa7 Kc5 47. Nb5?? { (8.38 → 3.81) Blunder. Nc8 was best. } (47. Nc8 h5 48. Ne7 Bb2 49. Nxf5 Bf6 50. a5 Bd8 51. a6 Kb6 52. Nd6 Bh4+ 53. Ke2 Kxa6) 47... Bb2 48. Ke2?? { (7.18 → 0.00) Blunder. Nc7 was best. } (48. Nc7) 48... Bf6?? { (0.00 → 7.94) Blunder. Kc6 was best. } (48... Kc6 49. Kf2 h5 50. Kg3 Bf6 51. Kg2 Bb2) 49. Kd2?? { (7.94 → 0.00) Blunder. Nc7 was best. } (49. Nc7 h5 50. a5 Kc6 51. Ne8 Bd8 52. a6 Kb6 53. Nd6 Kxa6 54. Nxf5 Kb5 55. Ng3 Kc6) 49... h5?? { (0.00 → 7.37) Blunder. Kc6 was best. } (49... Kc6 50. Ke2 h5 51. Ke1 h4 52. Kd2 Bb2 53. Ke2 Bh8 54. Kf1 Bb2 55. Kf2 Bf6 56. Kg2) 50. Kc2?? { (7.37 → 0.00) Blunder. Nc7 was best. } (50. Nc7 Be7 51. Ne6+ Kd5 52. Ng7 Bd8 53. Nxf5 h4 54. Ke2 Ke6 55. Nd4+ Kd6 56. Kf2 Kd5) 50... Bh4?? { (0.00 → 8.41) Blunder. Kc6 was best. } (50... Kc6 51. Kd1 h4 52. Ke2 Ba1 53. Ke1 Bb2 54. Kf2 Ba1) 51. Kd2 Bf2 52. Ke2 Bg1 53. Nd4 Kd5 54. Nxf5 { Black resigns. } 1-0