[Event "Weekly Classical Arena"] [Site "https://lichess.org/3KcHQajm"] [Date "2015.12.26"] [White "rdm89"] [Black "Ziltoid"] [Result "0-1"] [UTCDate "2015.12.26"] [UTCTime "21:02:35"] [WhiteElo "2294"] [BlackElo "2074"] [WhiteRatingDiff "-27"] [BlackRatingDiff "+22"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A42"] [Opening "Modern Defense: Kotov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 { A42 Modern Defense: Kotov Variation } 5. Be3 e5 6. d5 Nce7 7. f3 f5 8. exf5 Nxf5 9. Bf2 Nge7 10. g4?! { (0.20 → -0.79) Inaccuracy. h4 was best. } (10. h4 c5 11. h5 Qb6 12. Qb3 Qxb3 13. axb3 Nd4 14. Bxd4 exd4 15. Nb5 Kd7 16. Nxa7 d3 17. Bxd3) 10... Nd4 11. Ne4 O-O 12. Bg2 c6 13. Bxd4?! { (-1.85 → -2.93) Inaccuracy. dxc6 was best. } (13. dxc6 Qa5+ 14. Kf1 d5 15. cxb7 Bxb7 16. Nd6 Ba6 17. Bxd4 exd4 18. Qe1 Qxe1+ 19. Rxe1 Nc6 20. Nb5 d3) 13... exd4 14. dxc6 bxc6?! { (-3.29 → -2.18) Inaccuracy. d5 was best. } (14... d5 15. cxd5 Nxd5 16. h4 bxc6 17. Qd2 Rb8 18. Rc1 d3 19. b3 Qb6 20. h5 gxh5 21. gxh5 Qe3+ 22. Ne2) 15. Ne2 d5 16. cxd5 Nxd5 17. Nxd4? { (-2.48 → -4.77) Mistake. O-O was best. } (17. O-O Rb8 18. Qd2 Ba6 19. Rab1 d3 20. N2c3 Be5 21. Qe1 Bd4+ 22. Kh1 Ne3 23. Rf2 Qc7 24. Rd2 Nxg2) 17... Qh4+ 18. Ng3 Ba6 19. Nxc6 Rae8+ 20. Kf2 Nf4 21. Bf1 Bxf1 22. Kxf1? { (-7.63 → Mate in 2) Checkmate is now unavoidable. Qxf1 was best. } (22. Qxf1 Re2+ 23. Qxe2 Nxe2 24. Kxe2 Qf6 25. Ne7+ Kh8 26. Raf1 Qxb2+ 27. Ke3 Qa3+ 28. Ke2 Qxa2+ 29. Ke3 Qa3+) 22... Nh3?? { (Mate in 2 → -4.91) Lost forced checkmate sequence. Qh3+ was best. } (22... Qh3+ 23. Kg1 Qg2#) 23. Qd5+?! { (-4.91 → -8.35) Inaccuracy. Rg1 was best. } (23. Rg1 Re3 24. Kg2 Rexf3 25. Ne7+ Kh8 26. Qxf3 Rxf3 27. Nxg6+ hxg6 28. Kxf3 Nxg1+ 29. Rxg1 Qf6+ 30. Kg2 Qxb2+) 23... Kh8 24. Re1 Ng5?? { (-11.29 → 0.00) Blunder. Nf4 was best. } (24... Nf4 25. Rxe8 Qh3+ 26. Ke1 Rxe8+ 27. Qe4 Rxe4+ 28. fxe4 Qg2 29. Kd1 Nd3 30. Rf1 Nxb2+ 31. Kc1 Qxh2 32. e5) 25. Rxe8 Rxe8 26. Kg2 Qh3+ 27. Kf2 Rf8?? { (0.00 → 4.71) Blunder. Qh4 was best. } (27... Qh4 28. Kg2 Qh3+ 29. Kg1 Qh4 30. Kg2) 28. Qxg5 Bxb2 29. Ne5?? { (4.64 → 1.51) Blunder. Qe7 was best. } (29. Qe7 Kg8 30. Qd6 Qh4 31. Kg2 Qf6 32. Qxf6 Rxf6 33. Rb1 Rxc6 34. Rxb2 Ra6 35. Ne4 Kf7 36. Ng5+ Kg7) 29... Bd4+ 30. Ke2 Qg2+ 31. Kd3 Bxe5?? { (1.03 → 3.88) Blunder. Qb2 was best. } (31... Qb2 32. Qc1 Bxe5 33. Qxb2 Bxb2 34. Rb1 Ba3 35. Ke3 Bc5+ 36. Ke2 Bd6 37. Rb7 a5 38. Ra7 Re8+ 39. Kd3) 32. Qxe5+ Kg8 33. Qe2?? { (3.85 → 0.07) Blunder. Qd5+ was best. } (33. Qd5+ Kg7 34. Rf1 Qxh2 35. Qd4+ Kg8 36. Ne4 Qg2 37. Nd2 Qg3 38. Qd5+ Kg7 39. Rb1 Qf4 40. Rb7+ Rf7) 33... Rxf3+ 34. Kd4 Rxg3 35. Qe6+ Kg7 36. Qe5+ Kh6 37. Qf4+ Kg7 38. Qe5+?! { (1.01 → 0.00) Inaccuracy. hxg3 was best. } (38. hxg3 Qxh1 39. Qc7+ Kf8 40. Qb8+ Kf7 41. Qxa7+ Ke6 42. Qb6+ Kf7 43. Qc7+ Kg8 44. Qb8+ Kf7 45. Qf4+ Kg8) 38... Kh6 39. Qxg3 Qxh1 40. Qh4+ Kg7 41. Qe7+ Kg8 42. Ke5? { (0.00 → -1.58) Mistake. Qe6+ was best. } (42. Qe6+ Kf8 43. Qd6+ Kg7 44. Qe5+ Kh6 45. Qe3+ Kg7 46. Qe5+) 42... Qxh2+ 43. Kf6?? { (-1.46 → -49.11) Blunder. Kd4 was best. } (43. Kd4 Qd2+ 44. Kc5 Qf2+ 45. Kb5 Qb2+ 46. Kc6 Qg2+ 47. Kb5 Qxa2 48. Qe8+ Kg7 49. Qe5+ Kf7 50. Qc7+ Kf6) 43... Qf4+ 44. Ke6 Qxg4+?? { (-50.11 → -2.62) Blunder. Qe3+ was best. } (44... Qe3+ 45. Kf6 Qxe7+ 46. Kxe7 h5 47. gxh5 gxh5 48. Kd8 h4 49. Kc8 h3 50. Kb8 h2 51. Kc7 h1=Q 52. Kd6) 45. Kd5 Qd1+ 46. Kc6 Qa4+ 47. Kb7 Qf4 48. Kxa7?? { (-2.60 → -49.22) Blunder. Qd8+ was best. } (48. Qd8+ Qf8 49. Qg5 Qf7+ 50. Kb8 Qf5 51. Qg3 a5 52. Qb3+ Qf7 53. Qb5 Qxa2 54. Qe8+ Kg7 55. Qe7+ Qf7) 48... h5?? { (-49.22 → -2.35) Blunder. Qf7 was best. } (48... Qf7 49. Qxf7+ Kxf7 50. Kb8 h5 51. a3 h4 52. a4 h3 53. a5 g5 54. a6 h2 55. a7 h1=Q 56. a8=Q) 49. Qe8+ Kg7 50. a4?? { (-2.58 → -49.11) Blunder. Ka6 was best. } (50. Ka6 h4 51. a4 Qf6+ 52. Kb5 Qf5+ 53. Kc6 h3 54. a5 h2 55. Qe7+ Qf7 56. Qe4 Qf8 57. Kb7 Qf5) 50... h4?? { (-49.11 → -2.15) Blunder. Qf7+ was best. } (50... Qf7+ 51. Qxf7+ Kxf7 52. a5 h4 53. a6 h3 54. Kb8 h2 55. a7 h1=Q 56. a8=Q Qxa8+ 57. Kxa8 g5 58. Kb7) 51. a5?? { (-2.15 → Mate in 24) Checkmate is now unavoidable. Qc6 was best. } (51. Qc6 Qf6 52. Qc2 Qf7+ 53. Kb6 Qe6+ 54. Ka7 Qd7+ 55. Kb6 Qd6+ 56. Ka7 Qe7+ 57. Kb6 h3 58. Qh2 Qb4+) 51... h3?? { (Mate in 24 → -6.32) Lost forced checkmate sequence. Qf7+ was best. } (51... Qf7+ 52. Qxf7+ Kxf7 53. a6 h3 54. Kb8 h2 55. a7 h1=Q 56. a8=R Qxa8+ 57. Kxa8 g5 58. Kb7 g4 59. Kc6) 52. Qe7+?! { (-6.32 → -49.30) Inaccuracy. Qc6 was best. } (52. Qc6 h2 53. Ka8 Qf8+ 54. Ka7 Qf1 55. Qc3+ Qf6 56. Qc1 Qd4+ 57. Ka6 Qd6+ 58. Ka7 Qf6 59. Kb8 Qd8+) 52... Qf7 53. Qxf7+ Kxf7 54. Kb8 h2 55. a6 h1=Q 56. a7 g5 57. a8=Q Qxa8+ 58. Kxa8 g4 { White resigns. } 0-1