משתמש:Yoavd/יכולת טקטית בשחמט חלק ד'/תרגיל 25

{Fritz 11: 1)} 57. Bg4 c2 58. Bxd7 c1=Q 59. f8=Q Qg1+ 60. Kh7 Qb1+ 61. Kg8 Kd4 62. Qg7+ Ke3 63. Qc3+ Qd3 64. Qxd3+ Kxd3 65. Kf7 Kc4 66. Bg4 Kb3 67. Bd1+ Kc3 68. Kg6 Kd2 69. Bg4 Ke3 70. Kf6 Kd4 71. Bf3 Ke3 {3.46/20} *

({Fritz 11: 2) } 57. Bc2 Kf4 58. Kg8 Ke5 59. Bg6 Kf4 60. Bh7 Nf6+ 61. Kg7 Nd7 62. Bc2 Ke5 63. Kg8 Ke6 64. Bg6 Ke5 65. Bc2 {0.52/16})
({Fritz 11: 3)} 57. Bb3 Kf5 58. Kg8 Kf6 59. Bc2 Ke5 60. Bg6 Kf4 61. Bh7 Nf6+ 62. Kg7 Nd7 63. Bc2 Ke5 64. Kg8 Ke6 65. Bg6 Ke5 66. Bc2 {0.52/17})
({Fritz 11: 4)} 57. Kg8 Kf4 58. Bc2 Ke5 59. Bg6 Kf4 60. Bh7 Nf6+ 61. Kg7 Nd7 62. Bc2 Ke5 63. Kg8 Ke6 64. Bg6 Ke5 65. Bc2 {0.52/17}) 57... c2 58. Bxd7 c1=Q 59. f8=Q Qg1+ 60. Kh7 Qb1+ 61. Kg8 Kd4 62. Qg7+ Ke3 63. Qc3+ Qd3 64. Qxd3+ Kxd3 65. Kf7 Kc4 66. Bg4 Kb3 67. Bd1+ Kc3 68. Kg6 Kd2 69. Bg4 Ke3 70. Kf6 Kd4 71. Bf3 Ke3 {3.46/20} *