[Event "2023 Sheridan Wyoming FIDE Open"] [Site "Sheridan, WY USA"] [Date "2023.05.06"] [Round "1"] [White "Pleso, Joseph F."] [Black "Arp, Laarni"] [Result "1/2-1/2"] [GameId "VfMfnC9W"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "adjva4.dpdns.org"] 1. d4 { [%eval 0.0] } 1... e6 { [%eval 0.2] } { A40 Horwitz Defense } 2. Nf3 { [%eval 0.29] } 2... c5 { [%eval 0.17] } 3. d5 { [%eval -0.2] } 3... Bd6?? { (-0.20 → 1.73) Blunder. exd5 was best. } { [%eval 1.73] } (3... exd5 4. c4 d4 5. e3 dxe3 6. Bxe3 Nf6 7. Qe2 Be7 8. Bxc5) 4. e4 { [%eval 1.88] } 4... e5? { (1.88 → 3.87) Mistake. exd5 was best. } { [%eval 3.87] } (4... exd5 5. Qxd5 Bc7 6. Nc3 Nf6 7. Qxc5 d6 8. Qa3 Ba5 9. Bg5) 5. Bc4? { (3.87 → 1.98) Mistake. Na3 was best. } { [%eval 1.98] } (5. Na3 Nf6 6. Bg5 h6 7. Nb5 Bc7 8. Bxf6 gxf6 9. d6 Ba5+) 5... Nf6 { [%eval 2.27] } 6. O-O { [%eval 2.34] } 6... b6 { [%eval 2.54] } 7. Qe2?! { (2.54 → 1.73) Inaccuracy. Nh4 was best. } { [%eval 1.73] } (7. Nh4) 7... Bb7?! { (1.73 → 2.80) Inaccuracy. Bc7 was best. } { [%eval 2.8] } (7... Bc7 8. a4 d6 9. Nh4 O-O 10. Nf5 Kh8 11. Bg5 h6 12. Bc1 Nh7 13. Ra3 a6 14. Kh1) 8. Rd1 { [%eval 2.27] } 8... a6 { [%eval 2.31] } 9. a4 { [%eval 2.22] } 9... a5?! { (2.22 → 3.45) Inaccuracy. Qe7 was best. } { [%eval 3.45] } (9... Qe7 10. Nh4 g6 11. Bh6 Bc7 12. g3 d6 13. a5 Nbd7 14. axb6 Nxb6 15. Nd2 Nxc4 16. Nxc4) 10. Na3 { [%eval 3.6] } 10... Ba6 { [%eval 4.31] } 11. Nb5?! { (4.31 → 3.19) Inaccuracy. Bxa6 was best. } { [%eval 3.19] } (11. Bxa6 Nxa6 12. Nc4 Qb8 13. Ra3 Qc7 14. Rb3 Nb4 15. Nh4 g6 16. c3 O-O 17. cxb4 cxb4) 11... Bxb5 { [%eval 3.2] } 12. axb5 { [%eval 3.11] } 12... O-O { [%eval 3.69] } 13. b3 { [%eval 2.97] } 13... Re8 { [%eval 2.98] } 14. Bb2 { [%eval 2.93] } 14... h6 { [%eval 3.29] } 15. g3 { [%eval 3.28] } 15... Nh7 { [%eval 3.59] } 16. Nh4 { [%eval 3.41] } 16... Be7 { [%eval 3.69] } 17. Nf5? { (3.69 → 2.09) Mistake. d6 was best. } { [%eval 2.09] } (17. d6 Bxh4 18. Qh5 Re6 19. gxh4 Nf6 20. Qf3 Nh7 21. Qg2 Nf8 22. Bxe6 Nxe6 23. Bxe5 Qxh4) 17... d6 { [%eval 2.01] } 18. h4 { [%eval 1.93] } 18... Nd7 { [%eval 2.41] } 19. Kg2?! { (2.41 → 1.65) Inaccuracy. Qg4 was best. } { [%eval 1.65] } (19. Qg4 g6 20. Nxh6+ Kf8 21. f4 Nhf6 22. Qf3 Kg7 23. g4 Ng8 24. Nxf7 Kxf7 25. g5 Kg7) 19... Bf8 { [%eval 1.78] } 20. Bc1 { [%eval 1.73] } 20... Ndf6 { [%eval 1.75] } 21. Bd2 { [%eval 1.23] } 21... Ra7 { [%eval 1.72] } 22. Ra4 { [%eval 1.21] } 22... Kh8 { [%eval 1.65] } 23. Rh1 { [%eval 1.16] } 23... Ng8?! { (1.16 → 1.97) Inaccuracy. h5 was best. } { [%eval 1.97] } (23... h5) 24. g4?! { (1.97 → 1.12) Inaccuracy. h5 was best. } { [%eval 1.12] } (24. h5) 24... g6 { [%eval 1.21] } 25. Ng3?! { (1.21 → 0.40) Inaccuracy. Ne3 was best. } { [%eval 0.4] } (25. Ne3 h5) 25... Qd7? { (0.40 → 1.72) Mistake. Be7 was best. } { [%eval 1.72] } (25... Be7 26. g5 hxg5 27. h5 Kg7 28. Qf3 Ngf6 29. Be2 Rh8 30. Raa1 Ra8 31. Kf1 g4 32. Qg2) 26. Bc3?! { (1.72 → 0.68) Inaccuracy. Rh3 was best. } { [%eval 0.68] } (26. Rh3) 26... Bg7?! { (0.68 → 1.27) Inaccuracy. Be7 was best. } { [%eval 1.27] } (26... Be7) 27. Qd1 { [%eval 1.25] } 27... Rf8 { [%eval 1.29] } 28. Be2 { [%eval 1.17] } 28... Ne7 { [%eval 1.2] } 29. Qa1 { [%eval 0.75] } 29... f6?! { (0.75 → 1.55) Inaccuracy. f5 was best. } { [%eval 1.55] } (29... f5 30. f3) 30. h5 { [%eval 1.42] } 30... g5 { [%eval 1.47] } 31. Qb2 { [%eval 1.62] } 31... Rf7 { [%eval 1.81] } 32. f3 { [%eval 1.46] } 32... Nf8 { [%eval 1.71] } 33. Rha1 { [%eval 1.59] } 33... Nh7 { [%eval 1.78] } 34. Bd2 { [%eval 2.27] } 34... Rf8 { [%eval 1.83] } 35. b4?! { (1.83 → 1.00) Inaccuracy. c3 was best. } { [%eval 1.0] } (35. c3 Rfa8 36. b4 f5 37. gxf5 Nc8 38. Qc2 Qd8 39. R4a2 axb4 40. cxb4 Rxa2 41. Rxa2 Rxa2) 35... cxb4 { [%eval 1.02] } 36. Bxb4 { [%eval 0.93] } 36... Rc8 { [%eval 0.93] } 37. Bd3 { [%eval 0.53] } 37... Rac7 { [%eval 0.74] } 38. Bd2 { [%eval 0.63] } 38... Nf8 { [%eval 1.03] } 39. c4 { [%eval 0.65] } 39... Qe8 { [%eval 0.72] } 40. Be3 { [%eval 0.63] } 40... Nd7 { [%eval 0.59] } 41. Qf2 { [%eval 0.64] } 41... Rb8 { [%eval 0.73] } 42. Nf1 { [%eval 0.55] } 42... Nc8 { [%eval 0.61] } 43. R4a3 { [%eval 0.84] } 43... Qf8 { [%eval 0.64] } 44. Nd2 { [%eval 0.67] } 44... Qf7 { [%eval 0.59] } 45. Nb1 { [%eval 0.74] } 45... Bf8 { [%eval 0.64] } 46. Bf1 { [%eval 0.66] } 46... Nc5 { [%eval 0.4] } 47. Nc3 { [%eval 0.74] } 47... Be7 { [%eval 0.66] } 48. Na4 { [%eval 0.42] } 48... Ra7 { [%eval 0.57] } 49. Nxc5 { [%eval 0.1] } 49... dxc5 { [%eval 0.16] } 50. Ra4 { [%eval 0.07] } 50... Bd6 { [%eval 0.14] } 51. Be2 { [%eval 0.09] } 51... Ne7 { [%eval 0.16] } 52. Bd1 { [%eval 0.13] } 52... Rf8 { [%eval 0.21] } 53. R4a2 { [%eval 0.14] } 53... Rfa8 { [%eval 0.08] } 54. Ba4 { [%eval 0.12] } 54... Rf8 { [%eval 0.24] } 55. Bd2 { [%eval 0.09] } 55... Rfa8 { [%eval 0.2] } 56. Qe1 { [%eval 0.2] } 56... Ng8 { [%eval 0.0] } 57. Bb3 { [%eval 0.16] } 57... Ne7 { [%eval 0.14] } 58. Bxa5? { (0.14 → -1.01) Mistake. Bc3 was best. } { [%eval -1.01] } (58. Bc3 Nc8) 58... bxa5 { [%eval -1.09] } 59. Rxa5 { [%eval -0.96] } 59... Nc8 { [%eval -1.01] } 60. Rxa7 { [%eval -1.04] } 60... Rxa7 { [%eval -0.98] } 61. Ra5 { [%eval -1.2] } 61... Qc7 { [%eval -1.24] } 62. Ra1 { [%eval -1.35] } 62... Qb6 { [%eval -1.41] } 63. Qb1 { [%eval -1.21] } 63... Kg7 { [%eval -1.63] } 64. Ra2 { [%eval -1.43] } 64... Kf7 { [%eval -1.4] } 65. Qa1 { [%eval -1.08] } 65... Ke7 { [%eval -1.34] } 66. Ra6 { [%eval -1.46] } 66... Rxa6 { [%eval -1.76] } 67. Qxa6 { [%eval -2.09] } 67... Qxa6 { [%eval -2.18] } 68. bxa6 { [%eval -2.14] } 68... Nb6?? { (-2.14 → 0.00) Blunder. Bb8 was best. } { [%eval 0.0] } (68... Bb8 69. Kf2 Kd8 70. Ke3 Kc7 71. Bc2 Kb6 72. Kd3 Kxa6 73. Kc3 Bc7 74. Bd3 Ba5+ 75. Kb3) 69. Kf2?? { (0.00 → -2.24) Blunder. a7 was best. } { [%eval -2.24] } (69. a7 Kd8 70. Ba4 Na8 71. Bc6 Kc7 72. Bxa8 Kb6 73. Bc6 Kxa7 74. Kf1 Ka6 75. Ke2 Ka5) 69... Kd7 { [%eval -2.08] } 70. Ke3 { [%eval -2.08] } 70... Kc7 { [%eval -2.68] } 71. Kd3 { [%eval -2.0] } 71... Kb8 { [%eval -2.07] } 72. Kc3 { [%eval -1.95] } 72... Ka7 { [%eval -2.45] } 73. Kb2 { [%eval -2.29] } 73... Kxa6 { [%eval -3.24] } 74. Ka3?! { (-3.24 → -4.21) Inaccuracy. Kc3 was best. } { [%eval -4.21] } (74. Kc3 f5) 74... Ka5 { [%eval -4.42] } 75. Ba2 { [%eval -4.57] } 75... Na4? { (-4.57 → -2.33) Mistake. f5 was best. } { [%eval -2.33] } (75... f5 76. gxf5 Nd7 77. Bb1 Nf6 78. Bd3 Nxh5 79. Be2 Be7 80. Kb3 Nf4 81. Bf1 h5 82. Ka3) 76. Kb3 { [%eval -2.82] } 76... Nb6?! { (-2.82 → -2.06) Inaccuracy. f5 was best. } { [%eval -2.06] } (76... f5 77. Bb1 fxg4 78. fxg4 Nb6 79. Bc2 Nd7 80. Bd1 Nf6 81. Bf3 Bc7 82. Ka3 Ka6 83. Ka4) 77. Bb1 { [%eval -1.94] } 77... Na8 { [%eval -2.01] } 78. Bc2 { [%eval -2.61] } 78... Nc7 { [%eval -2.42] } 79. Ka3 { [%eval -2.53] } 79... Na6 { [%eval -2.47] } 80. Bb1 { [%eval -2.19] } 80... Nb4 { [%eval -1.9] } 81. Kb3 { [%eval -2.38] } { The game is a draw. } 1/2-1/2