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Alterman/Kasparov Analysis of 58...Qf5

Main Line
58.g6 Qf5 59.Kh6 Qe6 60.Qd1+ Kb2 61.Qd2+ Kb1 62.Qd4 Ka2 63.Kg5 Qe7+ 64.Qf6 Qe3+ 65.Qf4 Qg1+ 66.Kf6 Qb6+ 67.Kf7 Qb7+ 68.Kg8 Qc8+ 69.Qf8 Qe6+ 70.Kg7 Qe5+ 71.Qf6 Qc7+ 72.Qf7 Qc3+ 73.Kf8 Qc8+ 74.Qe8 Qf5+ 75.Ke7 Qg5+ 76.Kd7 d4 77.Qf7+ Ka1 78.g7 Qb5+ 79.Kc7 Qc5+ 80.Kb7 Qb5+ 81.Ka8 Qc6+ 82.Qb7 Qe8+ 83.Ka7 Qg8 84.Qa6+ Kb2 85.Qb5+ Kc3 86.Qc5+ Kd3 87.Qf8 Qa2+ 88.Kb8 Qh2+ 89.Kc8 Qh3+ 90.Kd8 Qh4+ 91.Qe7

 
58...Qf5 

59.Qf6 (59.Kh6 scroll down) 

       59...Qg4 60.Qb6+ Kc1 61.Kf7 Qf5+ 62.Ke7 Qe5+ 63.Qe6 
              63...Qg3 64.Qd6 Qg4 65.Qf6 Qe2+ 66.Kf8 +- 
              63...Qg7+ 64.Qf7 Qe5+ 65.Kd7 Qe4 66.g7 Qa4+ 67.Ke6 Qa6+ 68.Kf5 Qf1+ 69.Kg6 Qg2+ 70.Kh6 Qd2+ 71.Kh7 Qh2+ 72.Kg8 Qe5 73.Qf1+ Kc2
              74.Qf2+ +- Kb3 75.Kf7 Qc7+ 76.Kg6 +- 
              63...Qc7+ 64.Kf6 Qf4+ 65.Qf5 Qd6+ 66.Kg5 Qg3+ 67.Kh6 Qd6-only move 68.Qg5+ 
                    68...Kc2 69.Qg2+ Kc3 70.Kh7 d4 71.g7 Qc7 72.Kh6 Qd6+ 73.Kh5 Qe5+ 74.Kh4 +- 
                    68...Kb1 69.Qg1+ Kc2 70.Kh7 Qe5-only move 
                           71.Qg2+
                           71.Qf2+ Kb1 72.Qb6+ Ka2 73.g7 
                                  73...Qh5+ 74.Qh6 Qf5+ 75.Qg6
                                  73...Qf5+ 74.Qg6 Qh3+ 75.Qh6 Qf5+ 76.Kh8 Qe5 

       59...Qd7+ 
              60.Kh6 Qh3+ 61.Kg5
              60.Kf8 Qc8+ 61.Ke7
              60.Qf7 Qg4 
                    61.Qb7+ Kc1 62.Qc6+ Qc4
                    61.Qf1+ Kc2 
                           62.Kf6 d4 63.Qc4+ Kd2 
                                  64.Qd5 Qf4+ 65.Qf5 Qd6+ 66.Kg5 Qg3+ 67.Kh6 Qd6 68.Qf2+ Kc1 69.Kh7 d3 70.g7 Qd7 71.Qe3+ Kb2
                                  64.Qb4+ Kd1
                           62.Qf2+ Kc1
                    61.Kf8 
                           61...d4 
                                  62.Qf1+ Kc2 63.Qf2+ Kc3 64.g7 Qc8+ 65.Kf7 Qc4+ == 
                                  62.g7 Qc8+ 63.Ke7 Qb7+ 64.Kf6 Qf3+ 65.Kg6 Qg2+ == 66.Kh5 Qh3+ 67.Kg5 Qg3+ 68.Kh6 Qe3+ 69.Kh7 Qh3+ 70.Kg8
                                  d3
                           61...Qb4+ 
                                  61...Qc8+

       59.Qb6+!? Interesting attempt. 
              59...Kc2 60.Qf6! D 60...Qd7+ 61.Kf8 
                    61...d4 62.g7 Qc8+ 63.Kf7 Qd7+ 64.Kg6 Qe8+ 65.Kh7 Qd7 66.Kh6 Qh3+ 67.Kg6 +- 
                    61...Qc8+ 62.Ke7 Qb7+ 63.Ke6 
                           63...Qb6+ 64.Ke5! F# 
                                  64...Qb8+ 65.Kf5
                                  64...Qb2+ 65.Kf5 +- 
                                  64...Qe3+ 65.Kxd5 #70
                           63...Qa6+ 64.Kf7! Qa7+ 65.Qe7 Qf2+ 66.Ke8 Qf5 67.g7 +- Qg4 
                                  67...Qg6+ 68.Kd7 Kd1 69.Qf8 Qg4+ 70.Kd8 Qh4+ 71.Qe7 +- 
                           68.Qe5 d4 69.Kf7 Qf3+ 70.Ke6 Qc6+ 71.Ke7 Qg2 72.Qxd4 +- 
              59...Kc1! 
                    60.Qf6 
                           60...Qe4 61.Qf1+ Kb2 62.Qf2+ GAME
                           60...Qd7+ 
                                  61.Kf8 Qc8+ 62.Ke7 Qb7+ 
                                        63.Kd8 Qb8+ 64.Kd7
                                        63.Ke6 Qc6+ 64.Kf5 Qc2+ 65.Kg5 Qg2+ 
                                               66.Kh5 Qe2+ 67.Kh4 Qh2+
                                               66.Kh6 Qh3+ 67.Kg7 Qd7+
                                  61.Kh6 Qh3+ 62.Kg5 Qg2+ 63.Kf4
                                  61.Qf7 Qg4 
                                        62.Kf8 Qc8+
                                        62.Qf1+ Kc2 63.Qf2+ Kc1
                    60.Qe3+ 
                           60...Kd1 
                                  61.Qd4+ Kc2
                                  61.Kh6 Qf6
                           60...Kb2 61.Qd2+ Ka1 
                                  61...Kb1
                           60...Kb1 
                                  61.Kh6 
                                        61...d4 62.Qg1+ Ka2 63.g7 Qe6+ 64.Qg6 Qe3+ 65.Kh5 +- 
                                        61...Qf6 62.Qg1+ Kb2 63.Qg2+ Kb1 == 64.Qh1+ Kc2 65.Qh2+ Kb1 66.Kh7 Qf5 67.Qg1+ Kc2 68.Qd4 Kb1
                                  61.Qb3+ Ka1 62.Qb6 d4
                                  61.Qd4!! 
                                        61...Kc2 62.Qf6! D#
                                        61...Qe6 62.Qg1+ Kc2 63.Qg2+ 
                                               63...Kb1 
                                                      64.Kh7 Qf5
                                                      64.Qf1+ 
                                                            64...Kc2 65.Qf6 Qg4 66.Kf7 Qd7+ 67.Kf8 +- 
                                                            64...Ka2 65.Qf6
                                               63...Kb3 64.Qf3+ Kc4 65.Kh7 +- 
                                        61...Ka2 62.Qf6 
                                               62...Qg4! 63.Qa6+ Kb1 64.Qb6+ Kc2 A3# 65.Kf7 Qf5+ 66.Ke7 +- 
                                               62...Qd7+ 63.Qf7 A1 
                                                      63...Qd8 64.Qa7+ Kb2 65.Qb7+ Kc2 66.Kf7
                                                      63...Qd6 
                                                            64.Qf2+ Kb3 65.Kh7 Qd7+ 66.g7 d4
                                                            64.Kh7 Qh2+ 65.Kg8 Qe5 66.g7 Qb8+ 67.Qf8 Qb6 68.Qf4! Qe6+ 69.Kf8 Qc8+
                                                            70.Ke7 Qb7+ 71.Kf6 Qc6+ 72.Kg5 Qe8 73.Qd2+ #43
                                                      63...Qg4 64.Kf6 Qf4+ 65.Ke6 Qg4+ 66.Kxd5 #34
                                        61...Kc1 62.Kh6 Qh3+ 63.Kg5 Qg3+ 64.Kf6 +- Qf3+ 65.Ke7 +- 
                                        61...Qd7+! 62.Kf6 
                                               62...Qd6+ 63.Kg5 Qe7+ 64.Qf6 Qe3+ 65.Qf4 Qe7+ 66.Kh6 Qe6 67.Qf3 d4 68.Kh7 Qd7+ 69.g7 d3
                                               70.Kh8 Qd4 == 
                                               62...Qc6+ 63.Kg5 Qc1+ 64.Qf4 Qc3 65.Qf5+ Kc1 
                                                      65...Ka2 66.Kg4
________________________
59.Kh6

59...Qe6 60.Qd1+ 

       60.Qd3+ Kc1 
              61.Qf3 d4 62.Kh7 d3 63.g7 d2 64.Qc3+ Kb1 == 
              61.Qc3+ Kb1 62.Qd4-White is in zugzwang 
              61.Kh7 Qe7+ 62.g7 Qh4+ 63.Kg6 Qg4+ == 

       60.Qb4+ Kc2 61.Qf4!? Kb1 
              61...d4 62.Qxd4 +- 
              62.Qf7 Qh3+ 63.Kg5 Qg2+ 64.Kf6 Qb2+ 65.Ke6 Qb6+ == 
              62.Qd4! 
              62.Qf3 d4 63.Kh7 Qd7+ 64.g7 d3 == 

       60.Kg5 Qe7+ 61.Qf6 Qe3+ 62.Qf4 Qc3 63.Qf5+ Ka2

60...Kb2 61.Qd2+ Kb1 

       61...Ka1 62.Qf4 
              62...Kb2 63.Kg5
              62...Ka2 63.Qf3 +- B
              62...Qh3+ 63.Kg5 +- 
              62...Kb1 
                    62...d4 63.Qxd4+ Kb1 64.Kg5 Qe7+ 65.Kf5 #49

62.Qd4-White is in zugzwang Critical position 

       62.Qd3+ Kc1 63.Kh7 Qe7+ 64.g7 Qh4+ 65.Kg6 Qg4+ == 66.Kf6 Qh4+ 67.Kf7 Qf4+ == 

62...Ka2-only move 

       62...Kc2 
              63.Kg7 
                    63...Qf5 64.Qf6
                    63...Kb1 64.Qg1+ Kc2 65.Qg2+ Kb1 66.Qf1+ Ka2 67.Qf7
                    63...Qd7+ 64.Kf6 Qd6+ 65.Kf5 Qd7+ 66.Kg5 Qe7+ 
                           67.Kh5 Qe2+ 68.Kh4
                           67.Qf6 Qe3+ 68.Qf4 Qe7+ 69.Kh6 Qe6 70.Qf2+ Kb1 71.Qf3 d4
              63.Kg5! 63...Qe7+ 
                    64.Kh5 
                           64...Qe8 
                                  65.Qf6 Qe2+
                                  65.Qc5+ Kb1 66.Qd6 d4
                                  65.Qf2+ Kc3 66.Qf3+ Kc2
                           64...Qe2+ 65.Qg4 Qe5+ 66.Qg5 
                                  66...Qh2+ 67.Kg4 Qe2+ 68.Kh3 Qe8 69.g7 Qg8 70.Kg3 +- 
                                  66...Qh8+ 67.Kg4 Qg7 68.Qf5+ Kb2
                    64.Qf6! 64...Qe3+ 
                           65.Qf4 
                                  65...Qc3 
                                        66.Kf5 Qc8+ 67.Kf6
                                        66.Qf5+ 
                                               66...Kd1 67.Kh4 Qg7 68.Kg4 d4 69.Qf7 Qe5 70.g7 Qe4+ 71.Qf4 +- 
                                               66...Kb3 
                                                      67.Kg4 Qg7 68.Qf7 Qd4+ 69.Kf5 Qf2+ 70.Ke6 Qb6+ 71.Kxd5 Kc2 == 
                                                      67.Qe6 Kc2 68.Kf5 Qf3+ 69.Ke5 Qc3+ 70.Kd6 Qa3+ 71.Kc6 Qa6+ 72.Kd7 Qa7+ 73.Ke8 d4
                                  65...Qe7+ 66.Kg4 
                                        66...d4 67.Qxd4 +- #45
                                        66...Qg7 67.Qf5+ Kc3 
                                               68.Qf7 Qd4+
                                               68.Qf3+ Kc2 69.Qf7 Qd4+ 70.Kg5
                                        66...Kc3 67.Qc1+ Kb3 68.Qb1+ Kc3 69.Qa1+ Kc2 70.g7 +- 
                           65.Kg4! # 
                                  65...Qg1+ 66.Kf5 
                                        66...Qf2+ 67.Ke6 Qb6+ 68.Ke5 F# 68...Qb8+ 69.Kf5 +- 
                                        66...d4 67.g7 d3 68.Qc6+ Kd2 69.Qg6 Qc5+ 70.Ke4 
                                               70...Qc4+ 71.Kf3 Qg8 72.Kf2 Kc1 73.Qc6+ Kd2 74.Qf6 Qa2 75.Kg3 Qd5 76.Qg6 +- 
                                               70...Qe7+ 71.Kf3 Qe2+ 72.Kg3 Ke1 73.g8=Q d2 74.Qf8 +- #13
                                  65...Qe4+ 66.Kg3 Qe3+ 67.Kg2 Qe4+ 68.Kf2 
                                        68...Qc4 69.g7 Qg4 70.Qc6+ +- 
                                        68...Qg4 69.g7
                                  65...d4 66.g7 Qg1+ 67.Kh5 d3 68.Qc6+ Kd2 69.Kh6 
                                        69...Qg4 70.Qd5 +- 
                                        69...Qh2+ 70.Kg6 Qg1+ 71.Kh7 Qa7 72.Qd5 Kc2 73.Kh8 Qa1 74.Qc6+ +- Kd2 75.Qg2+ Ke3 76.Kh7 d2
                                        77.g8=Q +- #15

63.Kg5 Qe7+ 64.Qf6 Qe3+ 65.Qf4 Qg1+ 

       65...Qc3 
              66.Qf5!? 
              66.Kf5! # 
                    66...Qg7 67.Qd2+ Kb1 68.Qd1+ Kb2 69.Qxd5 #58
                    66...Kb3 67.Qe5 Qc8+ 68.Kg5 Qc1+ 69.Kf6 Qc6+ 70.Qe6 Qc3+ 71.Kf7 Qc7+ 72.Qe7 Qf4+ 73.Kg8 
                           73...Kb2 74.Qf8 Qg4 75.g7 d4 76.Qb4+ Kc1 77.Qc5+ Kb2 78.Qe5 +- 
                           73...Kc2 74.g7 d4 
                                  75.Qf8
                                  75.Kh7 Qf5+ 76.Kh6 Qh3+ 77.Kg6 Qd3+ 78.Kf7 Qf5+ 79.Qf6 Qd7+ 80.Kg6 Qe8+ 81.Kh7 Qd7 82.Kh6 Qh3+ 83.Kg6
                                  Qg2+ 84.Qg5 Qc6+ 85.Kh7 +- 
                    66...Kb1 67.Qf1+ Kb2 68.Qg2+ Ka1 69.g7 Qc8+ 70.Kg5 Qd8+ 71.Kh6 Qd6+ 72.Qg6 Qh2+ 73.Qh5 Qf4+ 74.Qg5 Qh2+ 75.Kg6 +- 
                    66...Ka3 67.Qe5 Qc8+ 68.Kg5 Qc1+ 69.Kf6 Qc6+ 70.Kf7 d4 71.g7 +- 
                    66...Qc8+ 67.Kf6 
                           67...Qf8+ 68.Kg5 Qe7+ 69.Kh6 Qe6 70.Qf3 B#
                           67...Qd8+ 68.Kf7 Qd7+ 69.Kg8 Qe6+ 70.Qf7 Qc8+ 71.Qf8 Qe6+ 72.Kg7 A
                           67...Qc6+ 
                                  68.Kg5 Qc3
                                  68.Kf7 
                                        68...Qd7+ 69.Kg8 Qc8+ 70.Qf8 Qe6+ 71.Kg7 A 
                                               71.Kh7 Qh3+
                                        68...d4 
                                               69.Qxd4 == 
                                               69.g7! 69...Qd5+ 70.Kf6 d3 71.Qg4 
                                                      71...Qc6+ 
                                                            72.Ke5 Qc5+ 73.Ke4 
                                                                   73...Qc4+ 74.Kf3 Qg8 75.Ke3 
                                                                          75...Ka3 76.Kxd3 +- 
                                                                          75...Ka1 
                                                                                76.Kxd3 Qb3+ == 
                                                                                76.Qd4+ 
                                                                                       76...Kb1 77.Kxd3 #46
                                                                                       76...Ka2 77.Kxd3
                                                                          75...Kb1 76.Kxd3 +- 
                                                                   73...Qc6+ 74.Kxd3 +- 
                                                            72.Kf5 Qc8+ 73.Kf4 Qc7+ 74.Kf3 Qb7+ 75.Ke3 Qb6+ 76.Qd4 +- 
                                                      71...Qd8+ 72.Kf5 Qd7+ 73.Kf4 +- 
                                                      71...Qd6+ 72.Kf5 Qd5+ 73.Kf4 Qd6+ 74.Ke3 +- 
                                                      71...d2 72.g8=Q d1=Q 73.Qg2+ +- 

       65...Qe7+ 66.Kh6 Qe6 67.Qf3 +- B 67...Qd6 68.Qg2+ Kb1 69.Kh7 Qe5 70.Qh1+ Kc2 71.g7 Qf5+ 72.Kh8 Qf6 73.Qg2+ Kb3 74.Qh3+ Kc2 75.Kh7 +- 

66.Kf6 

       66.Kh5!? Qd1+ 
              66...Qh1+ 67.Kg4 Qg2+ 68.Qg3 
                    68...Qe4+ 69.Kh3 Qe6+ 70.Kh2 d4 71.Qg5 Qg8 72.g7 d3 73.Qd2+ Ka1 74.Qc3+ Ka2 75.Qd4 
                           75...Qf7 76.Kg3 Qb3 77.Kf4 +- 
                           75...Qb8+! 76.Kh3 Qb3 77.Kh4 +- 
                    68...Qb2! 69.Qf3
              66...d4 67.Qf7+ Kb2 68.Qb7+ Ka1 69.g7 Qh2+ 70.Kg4 Qe2+ 71.Qf3 Qe6+ 72.Qf5 Qe1 73.Kg5 Qc1+ 74.Kf6 Qc6+ 75.Qe6 Qf3+ 76.Ke7 Qb7+
              77.Qd7 Qe4+ 78.Kd6 +- Qg6+ 79.Kc7 Qg3+ 80.Kc8 Qc3+ 81.Qc7 Qh3+ 82.Kd8 Qh4+ 83.Qe7 Qg3 84.Qa7+ Kb1 85.Qxd4 #36
              67.Qg4 Qh1+ 68.Qh4 Qf3+ 69.Kh6 Qe3+ 70.Kh7 Qd3 71.Qg4
              67.Kh4 Qh1+ 68.Kg4 Qg2+ 69.Qg3 Qb2! 
                    70.Qc7
                    70.Qf3 
                           70.Kf5 Qc2+ 71.Kf6 Qc6+

66...Qb6+ 67.Kf7! Key idea 67...Qb7+ 68.Kg8! Qc8+ 69.Qf8 Qe6+ 70.Kg7 A# 70...Qe5+ 

       70...Kb1 71.Qf1+ 
              71...Kc2 72.Qf6 Qd7+ 73.Kf8 +- 
              71...Ka2 
                    72.Qf7 Qg4
                    72.Qf6 
                           72...Qg4 73.Qa6+ Kb1 74.Qb6+ 
                                  74...Kc2 # A3 75.Kf7 
                                        75...Qf4+ 
                                               76.Ke7 Qe4+ 77.Qe6 Qb4+ 78.Kf6 Qh4+ 79.Ke5 Qe4+ 80.Kd6 Qd4 81.Qxd5 == 
                                               76.Qf6 Qc7+ 77.Ke6 
                                                      77...Qc6+ 78.Kf5 +- 
                                                      77...Qb6+ 
                                                            78.Kf5 Qf2+ 79.Ke5 
                                                                   79...Qg3+ 80.Kxd5 +- 
                                                                   79...Qe2+ 80.Kxd5 == 
                                                                   79...Qe3+ 80.Kxd5 +- #58
                                                            78.Ke5! 
                                                                   78...Qc7+ 79.Kf5 Qd7+ 80.Kg5 +- 
                                                                   78...Qb2+ 79.Kf5 +- 
                                                                   78...Qe3+ 79.Kxd5 +- 
                                                                   78...Qb8+ 
                                                                          79.Kxd5 == 
                                                                          79.Kf5 Qc8+ 80.Kg5 +- 
                                        75...Qf5+ 76.Ke7 Qe5+ 77.Qe6 
                                               77...Qg7+ 78.Qf7 Qe5+ 79.Kd7 +- 
                                               77...Qc7+ 78.Kf6 Qc3+ 79.Qe5 Qc6+ 80.Kg5 +- 
                                  74...Ka2 75.Kf7 A2
                           72...Qd7+ 73.Qf7 A1 73...Qg4 74.Qa7+ Kb3 75.Qb6+ Ka2 76.Kf7 A2 
                                  76...Qf5+ 77.Ke7 Qe5+ 78.Qe6 Qc7+ 79.Ke8 Qb8+ 80.Kf7! Qf4+ 
                                        80...Qc7+ 81.Qe7 Qf4+ 82.Kg8 
                                               82.Qf6 C
                                  81.Qf6 C 81...Qc7+ 82.Qe7 Qf4+ 83.Kg8 Qb8+ 84.Qf8 +- C1 84...Qe5 85.g7 +- G
                                  76...Qf4+ 77.Qf6 C#

       70...Qd7+ 71.Qf7 A1#

       70...Qe4 71.Qf2+ Ka1 72.Kf6 +- 

71.Qf6 Qc7+ 

       71...Qe4 72.Qf2+ +- 

72.Qf7 Qc3+ 

       72...Qd8 73.Qa7+ +- 

       72...Qe5+ 73.Kg8 Qb8+ 74.Qf8 Qe5 
              75.Qa8+!? Kb1 76.Qb7+ 
                    76...Ka2 77.Qa6+ Kb1 78.g7 Qf5 79.Qb6+ Kc2 80.Qc7+ Kb1 81.Qh2 +- 
                    76...Kc2 77.Qc6+
              75.Qf3
              75.Qf2+ 
                    75...Kb3 76.Qf3+ Kc4 77.g7 d4 78.Kh7 Qh2+ 79.Kg6 Qd6+ 80.Qf6 Qg3+ 81.Qg5 +- 
                    75...Kb1 76.Qf3 
                           76.g7 Qe8+ 77.Qf8 Qe6+ 78.Kh7 Qh3+ 79.Kg6 Qg4+ 80.Kf6 Qf3+ 81.Ke6 Qe3+ == 
              75.g7 G# 
                    75...Qe6+! 76.Kh7 
                           76...Qe4+ 77.Kh6 Qe3+ 78.Kg6 Qe6+ 79.Qf6 Qg4+ 80.Kh7 Qh5+ 81.Qh6 Qf5+ 82.Kh8 Qe5 83.Qg6 Qh2+ 84.Kg8 
                                  84...d4 85.Kf8 Qb8+ 86.Qe8 Qd6+ 87.Qe7 Qb8+ 88.Kf7 Qf4+ 89.Ke6 Qg4+ 90.Kd6 Qg3+ 91.Kd7 Ka1 92.Qf7 Qg4+
                                  93.Kc7 Qg3+ 94.Kb7 Qg2+ 95.Ka7 +- 
                                  84...Qb8+ 85.Kh7 Qh2+ 86.Qh6 Qc2+ 87.Kh8 Qc3 88.Qa6+ Kb2 89.Qb6+ Ka2 90.Qf2+ Ka3 91.Qf5 Kb2 92.Kh7 Qc7
                                  93.Kg6 Qg3+ 94.Qg5 Qd3+ 95.Kf7 +- 
                           76...Qh3+! 77.Kg6 Qg4+ 78.Kf6 
                                  78...Qf3+ 79.Ke7 Qe3+ 80.Kf7 Qa7+ 81.Kg8 +- 
                                  78...Qf4+ 79.Ke6 
                                        79...Qe4+ 80.Kd6 Qb4+ 81.Kd7 Qa4+ 82.Kd8 Qa5+ 83.Ke7 Qa7+ 84.Ke6 Qe3+ 85.Kf7 Qf4+ 86.Kg8 Qe5
                                        79...Qe3+ 80.Kd7 Qa7+ 81.Ke8 Qb8+ 82.Kf7 Qf4+ 83.Kg8 Qe5 84.Qf2+ Ka1 85.Kf7 Qh5+ 86.Kf8 Qh6 87.Qf5
                                        +- 
                    75...d4 76.Qa8+ Kb1 77.Qb7+ Kc1 78.Qc6+ Kb2 79.Kf7 Qf5+ 80.Qf6 Qd7+ 81.Kf8 Qc8+ 82.Ke7 Qc7+ 83.Ke6 
                           83...Qc6+ 84.Ke5 Qc5+ 85.Ke4 Qc2+ 86.Kf3 +- 
                           83...Qc4+ 84.Kd7 Qd5+ 85.Kc7 Qc4+ 86.Kb7 Qd5+ 87.Kb6 Qb3+ 88.Ka7 Qa2+ 89.Qa6 Qg8 90.Qb6+ Kc3 91.Qc5+ Kd3 92.Qf8
                           Qa2+ 93.Kb8 Qh2+ 94.Kc8 Qh3+ 95.Kd8 Qh4+ 96.Qe7 Qg4 97.Qa3+ Ke4 98.Qf8 +- 

73.Kf8 Qc8+ 

       73...Qh8+ 74.Ke7 Qe5+ 75.Kd7 Qh5 76.Qf2+ I

74.Qe8 

       74.Ke7 Qb7+ 75.Kd6 Qb6+ 76.Ke5 Qb2+ == 

74...Qf5+ 

       74...Qc5+ 75.Kf7 Qf2+ 76.Kg8 Qf5 
              77.Qa4+ Kb1 
                    78.Qb5+ Kc2 79.Qc6+ Kd2
                    78.Qb3+ Kc1 79.Qc3+ Kb1
              77.g7 Kb2 
                    78.Qe2+ Kc3 79.Qh2 d4 80.Kh8 Qf6 81.Qh5 d3 82.Kh7 Qe7 83.Qa5+ Kb3 84.Qd5+ Kc3 85.Qc6+ Kb4 86.Kg6 Qd8 == 
                    78.Qb8+!? Kc1 
                           78...Ka1 79.Qh2 d4 80.Kh8 Qf6 81.Qg1+ 
                                  81...Kb2 +- 
                                  81...Ka2 82.Kh7 Qh4+ 83.Kg6 Qe4+ 84.Kg5 Qe5+ 85.Kh6 Qe6+ 86.Qg6 Qe3+ 87.Kh5 Qh3+ 88.Kg5 Qg3+ 89.Kf5 Qf3+
                                  90.Ke5 +- 
                           78...Ka3 79.Qf8+
                           78...Kc3 79.Qc7+ Kb4 
                                  79...Kd3 80.Qh2 
                                        80...d4 81.Qh7
                                        80...Kc3 81.Kh8 Qf6 82.Qh3+ Kb2 83.Kh7 Qe7 84.Qg2+ #45
                                        80...Kc4 81.Kh8 Qf6 82.Qh5 d4 83.Kh7 Qe7 84.Qf3 +- 
                    79.Qh2! d4 
                           79...Qc8+ 80.Kh7 Qf5+ 81.Kh8 Qf6 82.Qh5 Kb2 83.Kh7 Qe7 84.Qh2+ Ka1 85.Qf4 +- 
                    80.Kh8 Qf6 81.Qg1+ 
                           81...Kc2 82.Kh7 Qh4+ 83.Kg6 Qe4+ 84.Kg5 +- 
                           81...Kb2 82.Kh7 
                                  82...Qh4+ 83.Kg6 Qe4+ 84.Kg5 Qe5+ 85.Kh6 
                                        85...Qe6+ 86.Qg6 Qe3+ 87.Kh5 Qh3+ 88.Kg5 Qg3+ 89.Kf6 +- 
                                        85...Qf6+ 86.Qg6 Qf4+ 87.Qg5 +- 
                                  82...Qf5+ 83.Kh6 Qe6+ 84.Qg6 Qe3+ 85.Kh5 Qh3+ 86.Kg5 
                                        86...Qg2+ 87.Kh6 +- 
                                        86...Qg3+ 87.Kf6 Qf3+ 88.Qf5 Qc6+ 89.Qe6 +- 
                    78.Qf8 Qe6+ 79.Kh7 Qh3+ 80.Kg6 Qg4+ 81.Kf6 Qf4+ 82.Ke6 Qe3+ 83.Kf7 Qf4+ 84.Kg8 Qe5 85.Qf2+ Ka1 86.Kf7 Qh5+ 87.Kf8 Qh6
                    88.Qf5 +- 

75.Ke7 # 

       75.Kg8 Kb2! 
              76.g7 d4 
                    77.Qf7 Qc8+ 78.Qf8 Qe6+ 79.Kh7 Qh3+ 80.Kg6 Qg4+ 81.Kf7 Qf5+ 82.Ke8 Qc8+ 83.Ke7 Qc7+ 84.Ke6 Qc4+ 85.Kf6 Qc6+
                    77.Qb8+ Kc1 78.Qf8 Qe6+ == 
              76.Qb5+ Kc1 77.g7 Qe6+ == 

75...Qg5+ 

       75...Qe4+ 76.Kd8 
              76...Qd4 
                    77.Qe6!? Kb1 
                           77...Kb3 78.Qf7 
                                  78...Qh4+ 79.Qe7 Qh8+ 80.Kd7 Qh3+ 81.Qe6 Qg2 82.Qf7 Qg4+ 83.Kd6 +- 
                                  78...Qh8+ 79.Kd7 Qh5 80.Kd6 +- 
                           77...Kb2 78.Qe2+ Kb3 79.Qf3+ 
                                  79...Ka4 80.Ke8 Qe5+ 81.Kf7 Qc7+ 82.Kg8 Qc8+ 83.Kh7 Qc2 84.Kh6 Qh2+ 85.Kg5 Qe5+ 86.Qf5 Qe7+ 87.Qf6 Qe3+
                                  88.Qf4+ d4 89.g7 Qe7+ 90.Qf6 +- 
                                  79...Kc2 80.Qg2+ Kb1! 
                                        80...Kd1 81.g7 Qb6+ 82.Ke7 Qc7+ 83.Kf6 +- 
                    78.Qf7 Qb6+ 79.Kc8 Qc6+ 80.Kb8 Qd6+ 81.Kb7 Qb4+ 82.Ka8 Qa4+ 83.Kb8 d4 84.g7 +- 
                    77.Qe2+ Kb3 
                           78.Qf3+ Kc2 79.Qg2+ Kb1! 80.g7 Qf6+ 81.Ke8 Qe6+ 82.Kf8 Qf5+ 83.Kg8 d4 84.Qh1+ Kb2 85.Qh2+ Kc3 86.Kh8 Qf6 87.Qh5 d3
                           88.Kh7 Qe7 89.Qa5+ Kd4 90.Qb6+ 
                                  90...Ke4 91.Qf2 Qd7 92.Qh4+ +- 
                                  90...Kc3 91.Qc6+ Kb4 92.Kg6 Qd8 == 
                           78.Qb5+! # 78...Kc2 79.Qc6+ 
                                  79...Kb1 80.Qb7+ Ka2 81.g7 +- 
                                  79...Kd1 80.Ke8! # 
                                        80...Qg7 81.Qa4+ Ke2 82.Qg4+ Ke1 83.Qe6+ Kd2 84.Qf7 Qh8+ 85.Ke7 
                                               85...Qh4+ 86.Qf6 Qb4+ 87.Kf7 d4 88.g7 +- 
                                               85...Qe5+ 86.Kd7 Qh5 87.Qf4+ Kd1 88.g7 +- 
                                        80...Qe5+ 81.Kf7 
                                               81...Qf5+ 82.Ke7 Qe5+ 83.Qe6
                                               81...Qh5 82.Qa4+ Ke2 83.Qf4 Kd3 84.Kf6 +- 
                                               81...Qf4+ 82.Ke7 Qe5+ 83.Qe6 A3-Kd1# 
                                                      83...Qg5+ 84.Qf6 Qe3+ 85.Kd8 Qg3 86.g7 Qb8+ 87.Kd7 Qb7+ 88.Ke6 Qc6+ 89.Kf5 Qc2+
                                                      90.Kg5 Qg2+ 91.Kh6 Qh3+ 92.Kg6 Qg4+ 93.Kh7 Qh5+ 94.Qh6 Qf5+ 95.Kh8 Qe5 96.Qg6
                                                      Qh2+ 97.Kg8 
                                                            97...Qf4 98.Qh5+ Kc2 99.Kh7 +- 
                                                            97...Qb8+ 98.Kh7 Qh2+ 99.Qh6 Qc2+ 100.Kh8 Qc3 101.Qh5+ +- 
                                                      83...Qg7+ 84.Qf7 Qe5+ 85.Kd7 Qh5 86.Qf1+ Kc2 87.Qg2+ Kc3 88.Qg3+ 
                                                            88...Kb2 89.g7 Qf7+ 90.Kc6 Qe8+ 91.Kc5 Qe7+ 92.Kb6 Qd8+ 93.Qc7 +- 
                                                            88...Kc4 89.g7 Qf7+ 90.Kd8 Qf6+ 91.Kc8 Qe6+ 92.Kb7 Qg8 93.Qg4+ Kb5 94.Qd7+ +-
                                                      83...Qc7+ 84.Kf6 Qf4+ 85.Qf5 
                                                            85...Qd4+ 86.Qe5 +- 
                                                            85...Qd6+ 86.Kf7 Qc7+ 87.Ke6 Qb6+ 88.Ke5 +- # 88...Qb2+ 89.Kxd5 #51
              76...Qh4+ 
                    77.Kc7 Qf4+ 78.Kb7 Qb4+ 79.Ka6 Qa3+ 80.Kb6 Qb4+ 81.Qb5 Qe4 82.Qa6+ Kb2 83.Ka7 Kc2 84.Qa2+ Kd1 85.Qa1+ Kc2 86.g7 Qe7+
                    == 
                    77.Qe7 Qh8+ 78.Kd7 Qh3+ 79.Qe6 Qc3 
                           80.Qf7 Qh3+ 81.Kd6 Kb1 82.Qb7+ Kc2 83.Qc6+ Kb2 84.Qb6+ 
                                  84...Kc3 85.Qc5+ +- 
                                  84...Kc2 85.Kxd5 Qf5+ 86.Kc4 Qd3+ 87.Kb4 Qc3+ 88.Kb5 Qd3+ 89.Ka4 Qe4+ 90.Ka5 Qe5+ 91.Ka6 +- 
                           80.Ke8! # 
                                  80...Qd4 81.Qa6+ Kb1 82.Qb7+ Ka2 83.g7 +- 
                                  80...Kb1 81.Qb6+ Kc2 82.Kf7 Qf3+ 83.Qf6 Qh5 84.Ke7 d4 85.g7 +- 

       75...Qg4 76.Qa8+ Kb2 77.Qb7+ Kc1 78.Qc6+ Kb1 79.Qb6+ Kc1 80.Qf6 
              80...Qb4+ 81.Kf7 +- 
              80...Qe4+ 81.Kf8 +- 

76.Kd7 

       76.Kd6!? Qf4+ 
              76...Qg3+ 77.Kd7 
                    77...Qg4+ 78.Qe6 
                           78...Qg1 79.Kc6 Kb1 80.Qf5+ Kc1 81.Qf7 +- 
                           78...Qd4 79.Kc6 Kb2 80.Qe2+ Kc3 81.Qf3+ Kb2 82.Qg2+ Ka1 83.g7 Qa4+ 84.Kd6 Qb4+ 85.Ke6 Qb6+ 86.Kf5 Qb1+ 87.Kg5
                           Qb8 #44
                           78...Qg2 79.Qf7 Qg4+ 80.Kd6 Ka3 81.Kc7 +- 
                           78...Qa4+ 79.Kd6 Qb4+ 80.Kxd5 #42
                    77...Kb1 78.Qf7 Qh3+ 
                           79.Qe6 Qg2 80.Qf5+ 
                                  80...Ka2 81.Qf7
                                  80...Kc1 81.Qf6 d4 82.g7 Qd5+
                           79.Kc7 
                                  79...Qh2+! 80.Kc6 Qc2+ 
                                        81.Kb7 Qb2+
                                        81.Kd6 Qh2+! 82.Ke7 Qc7+
                                  79...Qc3+ 80.Kd8 
                                        80...Qa5+ 81.Qc7 Qa8+ 82.Ke7 
                                               82...d4 83.Qb6+ Kc1 84.Qc5+ Kb1 85.g7 +- 
                                               82...Qa3+ 83.Ke8 Qa4+ 84.Kf7 Qb3 85.g7 d4+ 86.Kf8 Qf3+ 87.Ke8 
                                                      87...Qa8+ 88.Qd8 Qe4+ 89.Qe7 +- 
                                                      87...Qe4+ 88.Qe7 Qg6+ 89.Kd8 +- 
                                        80...Qh8+ 81.Ke7 Qe5+ 82.Kd7 Qh5 83.Qf1+ Kb2 84.Qg2+ Kc3 85.Qg3+ Kc4 86.g7 Qf7+ 87.Kd6 Qf6+ 88.Kc7
                                        Qf7+ 89.Kb6 +- 
              76...d4 77.Qf7+ Ka1 78.g7 Qg3+ 79.Kc6 Qc3+ 80.Kd7 Qh3+ +- 
              76...Kb1 77.Qb8+ Kc2 78.Qc7+ Kd3 79.g7 Qf4+ 80.Kc6 Qc4+ 81.Kd7 Qg4+ 82.Ke8 Qg6+ 83.Kd8 d4 84.Qe5 +- #
       77.Qe5 
              77...Qf8+ 78.Kd7 d4 79.g7 Qf7+ 80.Kd6 d3 81.Qg5 Qg8 82.Qd2+ Ka1 83.Qe1+ Kb2 84.Qf2+ 
                    84...Kb1 85.Qf8 +- 
                    84...Kc3 85.Qf8 +- 
              77...Qb4+ 78.Ke6 Qb6+ 79.Kf7 Qa7+ 80.Kg8 Qf2 81.g7 Kb3 82.Kh7 Qh4+ 83.Kg6 Qg4+ 84.Kf7 Qd7+ 85.Kf6 Qd8+ 86.Kg6 Qg8 87.Qg3+ Kc4
              88.Qf4+ d4 89.Qf7+ #13

76...d4 

       76...Kb1 77.Qf7 Qg4+ 
              78.Kd8 Qh4+ 79.Qe7 Qh8+ 80.Kc7 Qc3+
              78.Qe6
              78.Kc7 
                    78...Qc4+ 79.Kb8 +- 
                    78...Qg3+ 79.Kb7 +- #

77.Qf7+ Ka1 

       77...Kb2 78.g7 +- 

78.g7 # 78...Qb5+ 79.Kc7 Qc5+ 80.Kb7 Qb5+ 81.Ka8 Qc6+ 82.Qb7 Qe8+ +- 83.Ka7 Qg8 84.Qa6+ Kb2 85.Qb5+ Kc3 86.Qc5+ Kd3 87.Qf8 Qa2+ 88.Kb8 Qh2+
89.Kc8 Qh3+ 90.Kd8 Qh4+ 91.Qe7 +-

KvW