[Event "Max Warmerdam - stap 3 Arena"] [Site "https://lichess.org/MB8WM0lO"] [Date "2021.12.10"] [White "Maarten_ter_bals"] [Black "Christo2014"] [Result "1-0"] [UTCDate "2021.12.10"] [UTCTime "18:40:06"] [WhiteElo "1457"] [BlackElo "1235"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "420+5"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 d6 3. Nf3 Nf6 4. e3 Ne4 5. Bd3 Nf6 6. O-O e5? { (0.68 → 2.08) Mistake. Nh5 was best. } (6... Nh5 7. Bg5 Be7 8. Bxe7 Qxe7 9. c4 O-O 10. Nc3 Nf6 11. Bc2 Nbd7 12. Re1 e5 13. Qd3) 7. dxe5 dxe5 8. Bxe5 Ng4 9. Bg3 Qf6? { (2.14 → 3.75) Mistake. Bd6 was best. } (9... Bd6 10. Bxd6 Qxd6 11. Bb5+ Nc6 12. Qxd6 cxd6 13. Nd4 Bd7 14. Rd1 Ke7 15. Be2 Nf6 16. Nc3) 10. Bxc7 Na6?? { (4.01 → Mate in 4) Checkmate is now unavoidable. Qxb2 was best. } (10... Qxb2 11. Nbd2 Qa3 12. Rb1 Qe7 13. Bg3 Qd8 14. Nd4 Be7 15. Bb5+ Kf8 16. h3 Nf6 17. Bc4) 11. Bb5+ Ke7 12. Bxa6? { (Mate in 3 → 8.02) Lost forced checkmate sequence. Qd8+ was best. } (12. Qd8+ Ke6 13. Bc4+ Kf5 14. Qd3#) 12... bxa6 13. Qd8+ Ke6 14. Qxf6+?? { (8.83 → 3.85) Blunder. Nd4+ was best. } (14. Nd4+ Qxd4 15. Qxd4 f5 16. Rd1 Be7 17. Qd5+ Kf6 18. Qxa8 Kf7 19. Qxa7 Re8 20. h3 Nf6) 14... gxf6 15. Rd1 Bb7?! { (3.65 → 4.57) Inaccuracy. Ne5 was best. } (15... Ne5 16. Nd4+ Kd7 17. Ba5 Bb7 18. Nd2 Rg8 19. f3 Rg5 20. Kf2 Nxf3 21. N4xf3 Rxa5 22. Nc4+) 16. Nd4+ Kd7 17. Bg3 Bb4 18. c3 h5?! { (4.75 → 6.25) Inaccuracy. Bf8 was best. } (18... Bf8 19. c4 Ke8 20. Nc3 Ne5 21. b3 Bb4 22. Nde2 Rd8 23. h3 Rxd1+ 24. Rxd1 Ke7 25. Nd5+) 19. cxb4 h4 20. Nf5+ Ke6 21. Nxh4 Be4 22. f3 Nxe3 23. Re1 f5 24. Rxe3 Rac8 25. Nc3 f4 26. Bxf4 Rhg8? { (9.79 → Mate in 12) Checkmate is now unavoidable. Rxh4 was best. } (26... Rxh4 27. Rxe4+ Kf5 28. Nd5 Rd8 29. Rd1 Rhh8 30. Bc7 Rdf8 31. h4 Re8 32. Rf4+ Kg6 33. Rg4+) 27. Rd1?! { (Mate in 12 → 13.48) Lost forced checkmate sequence. Rxe4+ was best. } (27. Rxe4+ Kd7 28. Rd1+ Kc6 29. Rd6+ Kb7 30. Rd7+ Kb6 31. Ree7 Rgd8 32. Rb7+ Kc6 33. Rxa7 Rd1+) 27... Rh8?! { (13.48 → Mate in 6) Checkmate is now unavoidable. f5 was best. } (27... f5 28. fxe4 Rcd8 29. Rxd8 Rxd8 30. Nxf5 Rf8 31. Rd3 Re8 32. Rh3 Rf8 33. Nd5 Rf7 34. Rh6+) 28. Rxe4+ Kf6 29. Rd6+ Kg7 30. Nd5 Rxh4 31. Bh6+?? { (Mate in 9 → 6.37) Lost forced checkmate sequence. Be5+ was best. } (31. Be5+ f6 32. Bxf6+ Kg8 33. Rxh4 Rc1+ 34. Kf2 Rc2+ 35. Kg3 Rxg2+ 36. Kxg2 Kf7 37. Rg4 Kf8) 31... Kg8?? { (6.37 → Mate in 5) Checkmate is now unavoidable. Rxh6 was best. } (31... Rxh6 32. Rxh6 Kxh6 33. Re2 a5 34. b5 Rd8 35. Ne3 Kg6 36. Kf2 Rh8 37. h3 Kg5 38. f4+) 32. Re8+? { (Mate in 5 → 9.80) Lost forced checkmate sequence. Ne7+ was best. } (32. Ne7+ Kh7 33. Rxh4 Rc4 34. Rxc4 Kh8 35. Bf8 Kh7 36. Rh4#) 32... Rxe8 33. Nf6+ Kh8 34. Nxe8 Rc4? { (9.56 → Mate in 19) Checkmate is now unavoidable. Kh7 was best. } (34... Kh7 35. Bd2 Kg8 36. Nf6+ Kf8 37. Rd7 a5 38. bxa5 a6 39. b4 Rh8 40. g4 Kg7 41. Nh5+) 35. Rd7? { (Mate in 19 → 9.44) Lost forced checkmate sequence. Nf6 was best. } (35. Nf6 Rc8 36. Rd7 Rc1+ 37. Bxc1 Kg7 38. Nh5+ Kg6 39. Rd6+ Kh7 40. Rxa6 Kh8 41. Rxa7 Kg8) 35... Rc1+? { (9.44 → Mate in 13) Checkmate is now unavoidable. Kh7 was best. } (35... Kh7 36. Bd2 Rc2 37. Rxf7+ Kg6 38. Rg7+ Kf5 39. g4+ Ke5 40. Bc3+ Kf4 41. Rf7+ Ke3 42. g5) 36. Kf2? { (Mate in 13 → 9.38) Lost forced checkmate sequence. Bxc1 was best. } (36. Bxc1 Kg8 37. Nd6 f5 38. Rxa7 Kf8 39. Nxf5 Kg8 40. Nd6 Kf8 41. Rf7+ Kg8 42. Bh6 a5) 36... Rc2+ 37. Kg3 Kh7 38. Rxf7+ Kxh6 39. Rg7 Kh5 40. Nf6+ Kh6 41. Rg8 Rc4 42. Rg6+?? { (6.87 → 0.00) Blunder. h4 was best. } (42. h4 Rc6 43. Ng4+ Kh7 44. Rg5 Re6 45. b3 Rd6 46. Kh2 Rd8 47. Rc5 Kh8 48. Rc7 Rd6) 42... Kxg6 43. Ng4 Rxb4 44. b3 Rd4 45. Ne5+ Kf6 46. Nc6 Rd6 47. Nxa7 Rd1 48. Nc8 Rd8?! { (0.00 → 0.68) Inaccuracy. Rd2 was best. } (48... Rd2 49. h4 Rxa2 50. Nd6 Rb2 51. Ne4+ Ke7 52. Nc5 a5 53. h5 Rd2 54. Kf4 Rxg2 55. Nb7) 49. Nb6 Rd6 50. Nc4 Rd1 51. h4 Ra1 52. a3 Rh1?! { (0.57 → 1.29) Inaccuracy. Rd1 was best. } (52... Rd1) 53. Ne3 Rb1 54. b4 Ra1 55. Nc4 Rc1 56. Nb6 Ra1 57. Nd5+ Ke6? { (0.62 → 1.97) Mistake. Kf5 was best. } (57... Kf5) 58. Nf4+?? { (1.97 → 0.00) Blunder. Nc7+ was best. } (58. Nc7+) 58... Ke5? { (0.00 → 1.11) Mistake. Kf5 was best. } (58... Kf5 59. Nd5 Rxa3 60. Nc7 Ra1 61. Kh3 Ke5 62. h5 Kd6 63. Ne8+ Ke7 64. Nc7) 59. h5?! { (1.11 → 0.09) Inaccuracy. Kg4 was best. } (59. Kg4 Kf6) 59... Rxa3?! { (0.09 → 0.87) Inaccuracy. Kf5 was best. } (59... Kf5) 60. Kg4 Rb3?? { (0.52 → 4.89) Blunder. Kf6 was best. } (60... Kf6) 61. Ng6+?? { (4.89 → -3.37) Blunder. Kg5 was best. } (61. Kg5 Kd4 62. h6 Rxb4 63. h7 Rb8 64. Kf6 a5 65. g4 a4 66. g5 a3 67. Ne2+ Ke3) 61... Kf6 62. f4 Rxb4 63. g3?! { (-3.68 → -5.23) Inaccuracy. Ne5 was best. } (63. Ne5 a5 64. Nd3 Rb5 65. Kf3 Rxh5 66. g4 Rb5 67. g5+ Kf5 68. Ne1 a4 69. Nc2 Rc5) 63... a5 64. Ne5 a4 65. h6 a3 66. h7 Rb8? { (-7.28 → -4.26) Mistake. Kg7 was best. } (66... Kg7 67. Nd3 Rb1 68. Nc5 Kxh7 69. Ne4 Rc1 70. Kf3 Rc6 71. f5 a2 72. f6 a1=Q) 67. f5?? { (-4.26 → Mate in 9) Checkmate is now unavoidable. Nd7+ was best. } (67. Nd7+ Kg7 68. Nxb8 a2 69. Nd7 a1=Q 70. Kf5 Qc3 71. h8=Q+ Kxh8 72. Nf6 Kg7 73. Nh5+ Kh6) 67... a2?? { (Mate in 9 → -6.67) Lost forced checkmate sequence. Kxe5 was best. } (67... Kxe5 68. f6 a2 69. f7 a1=Q 70. Kg5 Qf1 71. f8=Q Rxf8 72. Kh5 Qf5+ 73. Kh4 Qxh7+ 74. Kg4) 68. Ng6?? { (-6.67 → Mate in 34) Checkmate is now unavoidable. Nd7+ was best. } (68. Nd7+ Kg7 69. Nxb8 a1=Q 70. Kf4 Qd4+ 71. Kf3 Kxh7 72. g4 Kg8 73. g5 Kf7 74. g6+ Kg7) 68... a1=Q 69. h8=Q+ Kf7?? { (Mate in 14 → Mate in 9) Lost forced checkmate sequence. Rxh8 was best. } (69... Rxh8 70. Nxh8 Qf1 71. Kh4 Qxf5 72. Nf7 Kxf7 73. g4 Qf4 74. Kh3 Kf6 75. Kg2 Kg5 76. Kh3) 70. Qxa1 Rb4+ 71. Kf3 Rb8 72. Qa7+ Rb7 73. Qxb7+ Kf6 74. Qb2+ Kxf5 75. Qe5+ Kxg6 76. Kf4 Kf7 77. Kf5 Kf8 78. Kf6 Kg8 79. Qc7 Kh8 80. Kg6 Kg8 81. Qd8# { White wins by checkmate. } 1-0