Benjamin 1.1 used the 'Father' Technique

[AdminX]

Ed,

How the hell did you get Father's (AKA: Pablo) essence into Benjamin 1.1?

Now as to 'Father', this is how it is supposed to be done! With Knight odds at that!

[pgn]
[Event "Banksia game"]
[Date "2021.10.02"]
[White "Benjamin 1.1"]
[Black "Cosette v5.1"]
[Result "1/2-1/2"]
[TimeControl "40/240+1"]
[Time "06:20:20"]
[Termination "repetition"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/R1BQKBNR w KQkq - 0 1"]
[SetUp "1"]

1. d4 {-2.83/15 3511 6534673} Nf6 {-3.34/16 3706 8452528} 2. Bf4 {-2.72/15 5234 10502593} g6 {-3.76/17 5185 12184323}
3. e3 {-2.69/15 5027 9475994} Bg7 {-3.72/19 5006 11937603} 4. Nf3 {-2.80/15 43 10515710} Nc6 {-3.63/18 6326 14252057}
5. d5 {-2.69/15 7217 10122493} Nb4 {-4.01/17 2664 5736638} 6. c4 {-2.91/15 4995 10558857} O-O {-3.90/18 7515 17179800}
7. Be2 {-2.86/16 6858 12574661} d6 {-4.07/19 5570 12407834} 8. O-O {-2.93/16 39 12366014} Na6 {-3.99/18 2361 5027384}
9. Nd2 {-3.01/15 5843 17183285} Nc5 {-4.13/18 4981 10562279} 10. Nb3 {-3.13/16 4420 16563419} Nfd7 {-4.28/17 2919 6137916}
11. Qc2 {-3.13/16 5151 9703497} e5 {-4.27/18 2941 6382459} 12. Bg3 {-3.21/16 5514 11928311} a5 {-4.30/16 2778 5682832}
13. f3 {-3.19/15 5889 10799698} b6 {-4.39/19 5508 12963871} 14. Nd2 {-3.19/15 5363 10010494} Qg5 {-4.73/19 6135 14867401}
15. Bf2 {-3.42/17 1561 15109429} Ba6 {-4.54/16 3833 9127359} 16. e4 {-3.26/15 10166 19884443} Bc8 {-4.41/19 8596 21694303}
17. Rad1 {-3.08/15 8866 17576702} Nf6 {-4.48/20 6191 15512433} 18. h4 {-3.00/16 6087 12570774} Qf4 {-4.26/22 12322 30494002}
19. g3 {-3.07/16 5539 12199643} Qh6 {-4.07/20 2581 6429222} 20. Rfe1 {-3.03/15 4514 16336586} Nh5 {-4.30/17 4055 9440100}
21. Rc1 {-3.42/16 4273 19548024} g5 {-4.99/19 13413 11960423} 22. g4 {-3.72/16 13200 34017330} Nf4 {-5.06/22 7977 19510803}
23. h5 {-3.72/16 3024 27527822} Nh3+ {-5.06/20 5001 11925244} 24. Kg2 {-3.88/19 9856 28612228} Nxf2 {-5.02/19 3158 7861955}
25. Kxf2 {-3.71/18 36 8137678} Qf6 {-4.95/18 2582 6649663} 26. Kg1 {-3.82/18 6198 15207864} Na6 {-4.56/17 4749 12249440}
27. Nf1 {-3.73/18 8643 19019749} Nb4 {-4.38/19 5962 15632150} 28. Qb1 {-3.57/18 8684 21512326} Bd7 {-4.51/18 5375 13960139}
29. a3 {-3.31/19 6839 15186202} Na6 {-4.52/21 5685 12938586} 30. b4 {-3.30/17 2815 19987012} Ra7 {-4.48/15 2747 6670568}
31. Qb2 {-3.42/18 12102 21433209} Rfa8 {-4.22/17 6151 15394589} 32. Ra1 {-3.31/18 8331 21542654} h6 {-4.01/16 3113 7747063}
33. Qc3 {-3.43/16 6119 11712503} Nb8 {-3.96/19 5068 13285300} 34. b5 {-3.37/18 11271 27897054} a4 {-3.89/22 8945 24840728}
35. Bd1 {-3.25/18 6234 11715130} Qf4 {-3.99/19 3514 9392483} 36. Kg2 {-3.14/19 4922 19634557} Bc8 {-3.91/19 3358 8806128}
37. Bc2 {-3.30/21 8118 21142119} Nd7 {-3.96/21 5575 14652729} 38. Ng3 {-3.19/20 3265 23278916} Nc5 {-3.97/20 3235 8408067}
39. Ne2 {-3.22/19 6925 26382004} Qf6 {-3.97/21 5100 14066791} 40. Kg1 {-3.25/18 915 14013912} Bd7 {-3.96/19 3459 8936492}
41. Ng3 {-3.17/16 57 8793733} Qf4 {-3.96/24 14867 38909011} 42. Ne2 {-1.46/21 7627 22284692} Qf6 {-3.90/23 6357 17096238}
43. Ng3 {+0.00/25 7902 14629234} Qe7 {-3.91/22 4500 13162779} 44. Re3 {-3.06/17 6440 15457476} Qe8 {-3.95/20 9247 25362549}
45. Rd1 {-3.11/18 9740 23115887} Bf6 {-3.96/24 14132 39299947} 46. Nf5 {-3.06/17 8281 18036741} Kh7 {-3.96/24 10074 23511704}
47. Qb4 {-3.05/17 8360 17832923} Qh8 {-3.96/24 12100 27143057} 48. Kg2 {-3.02/17 9856 22133662} Ra5 {-3.96/23 10900 24793469}
49. Qb1 {-3.05/17 6153 12267360} Kg8 {-3.96/24 14345 33199273} 50. Rf1 {-3.07/18 12425 27889128} Qh7 {-3.96/24 9946 23004927}
51. Rd1 {-3.00/18 7391 15401194} Qh8 {-3.96/25 10442 26554770} 52. Rf1 {+0.00/27 6503 22002747} R5a7 {-3.96/22 8846 24880184}
53. Qd1 {-3.07/18 14732 38364264} Qh7 {-3.96/22 7008 18694096} 54. Rfe1 {-3.04/18 6509 15402066} Ra5 {-3.96/23 7626 19578072}
55. Qb1 {-2.99/17 1930 22394380} Kf8 {-3.97/22 15625 12930686} 56. Qd1 {-3.03/18 6241 13450235} Ke8 {-3.99/23 8322 22527024}
57. R3e2 {-3.00/17 7400 13329188} Kd8 {-3.99/20 5079 13579368} 58. Re3 {-3.05/17 5829 10995885} Kc8 {-4.00/21 7759 21229556}
59. Qd2 {-2.91/18 8135 16964143} R8a7 {-4.00/21 6008 16244719} 60. Bd3 {-2.97/16 7239 14458671} Nb3 {-4.14/22 11130 29822483}
61. Qd1 {-2.80/17 7221 17380365} Qh8 {-4.22/22 12029 13495985} 62. Bc2 {-2.83/18 6149 13066467} Nd4 {-4.18/22 6977 19409902}
63. Qd2 {-2.91/18 1806 18192790} Ra8 {-4.18/21 5467 14888356} 64. Rf1 {-2.91/17 8383 19599410} R8a7 {-4.18/20 2823 7798575}
65. Rfe1 {+0.00/25 9568 23293620} Kb7 {-4.17/22 6416 18495272} 66. Rb1 {-2.86/18 7688 15508712} Qf8 {-4.17/17 3859 10390723}
67. Ree1 {-2.94/16 6418 11693491} Kc8 {-4.04/18 4590 12367319} 68. Re3 {-2.96/17 7081 14823099} Nxf5 {-4.03/20 7864 21593412}
69. exf5 {-2.42/15 2245 5687489} Qe8 {-4.03/20 3132 8875476} 70. Rbe1 {-2.48/18 9513 21494897} Kd8 {-4.10/21 4484 13259197}
71. Kf1 {-2.53/19 3965 17338336} Ke7 {-4.11/18 2142 6182032} 72. Kf2 {-2.48/18 12432 31317668} Kf8 {-4.10/21 7050 21295481}
73. Ke2 {-2.37/19 520 19451038} Bc8 {-4.15/22 4955 14757141} 74. Kd1 {-2.42/19 7463 16219616} Bg7 {-4.15/20 3407 10098520}
75. Kc1 {-2.37/19 7697 17055995} Kg8 {-4.30/20 3083 8740676} 76. Qd1 {-2.41/19 10196 21820350} Bb7 {-4.30/21 4461 12907755}
77. Kb1 {-2.37/18 4411 18351275} Qc8 {-4.30/22 4726 13430960} 78. Qd3 {-2.39/18 8737 18420818} Qd8 {-4.30/22 6756 8197097}
79. Qd2 {-2.33/18 36 17722117} Ra8 {-4.25/17 2877 7548884} 80. Re4 {-2.28/17 3591 13396829} Qf6 {-4.24/20 3512 10005496}
81. R1e2 {-2.27/18 12888 25088001} Bc8 {-4.24/24 12601 35631485} 82. Re1 {-2.33/18 7786 15124813} R8a7 {-4.24/25 12945 34780864}
83. Qc3 {-2.38/19 9993 18796108} Qd8 {-4.24/24 10978 28458624} 84. Qd2 {-2.33/18 9513 18304428} Bd7 {-4.24/23 5075 12415676}
85. Qd3 {-2.32/17 9472 19384742} f6 {-4.24/25 13662 34053582} 86. R4e2 {-2.01/18 8960 14720129} Bc8 {-4.24/25 9784 24349835}
87. Re4 {-2.05/19 8943 16637520} Bb7 {-4.24/25 11067 27509879} 88. R4e2 {-2.02/19 29 24180196} Kf8 {-4.24/26 11492 28963823}
89. Re4 {-1.98/18 6695 14235001} Kg8 {-4.24/26 14649 36581284} 90. R4e2 {+0.00/24 8866 13176716} Kf7 {-4.24/26 6995 19865595}
91. Rd2 {-1.94/18 6526 11192781} Qe8 {-4.24/23 16546 16580980} 92. Rde2 {-2.02/19 9515 20693663} Ra8 {-4.24/24 8166 23490618}
93. Re3 {-2.01/18 9435 19391563} Qd7 {-4.24/23 9184 26592977} 94. Qd2 {-2.05/17 5563 11745989} Ke7 {-4.24/24 9491 26182193}
95. R3e2 {-2.03/17 5954 11696479} Kf7 {-4.24/23 2280 6155505} 96. Re3 {+0.00/26 8122 19603796} Kg8 {-4.24/25 7261 21661174}
97. Re4 {-2.00/17 8476 17801776} Rd8 {-4.24/24 6057 16286325} 98. Qd1 {-2.00/18 8613 17016819} Bf8 {-4.24/24 5598 14846597}
99. R4e3 {-2.03/18 6281 13372998} Rda8 {-4.24/24 5756 15515964} 100. Re4 {-2.00/18 5821 11787037} Qf7 {-4.24/24 5239 13487212}
101. R4e2 {-2.02/18 11357 25614639} Bg7 {-4.24/25 7614 20545724} 102. Re3 {-1.97/18 31 18933957} Bc8 {-4.24/24 7725 21294157}
103. R3e2 {-2.05/18 8521 15719812} Bd7 {-4.24/24 5056 14225324} 104. Qd3 {-2.05/18 5016 19534285} Bf8 {-4.24/24 5414 14172306}
105. Kc1 {-2.09/18 8227 15699733} Be7 {-4.24/24 4004 10783063} 106. Qd1 {-2.06/18 6347 11756454} R8a7 {-4.24/22 4059 10090646}
107. Qd3 {-2.00/19 6845 12574548} Ra8 {-4.24/24 3545 8723053} 108. Qd1 {+0.00/24 7399 10751314} Qe8 {-4.24/23 4758 12952747}
109. Be4 {-2.08/17 5370 10964589} Bf8 {-4.24/24 6012 14837842} 110. Qd2 {-1.98/17 3257 17741451} Bg7 {-4.24/23 3026 7137055}
111. Qd3 {-2.08/17 6346 17157080} R8a7 {-4.24/24 4801 12150323} 112. Qd2 {-2.12/18 9802 17082261} Qd8 {-4.24/24 4579 11021160}
113. Bd3 {-2.07/18 8423 15238920} Bf8 {-4.24/22 7986 4098232} 114. Qe3 {-2.12/18 6139 11570620} Bg7 {-4.24/23 3422 8521901}
115. Qd2 {+0.00/25 7020 14664865} Ra8 {-4.24/24 3326 9332693} 116. Kb1 {-2.11/18 10457 22066038} Qe8 {-4.24/23 3545 10265963}
117. Be4 {-2.05/17 8704 17739330} Qf7 {-4.24/23 3763 10522772} 118. Qb4 {-2.09/17 4231 14215515} Bc8 {-4.24/24 4153 11903010}
119. Qd2 {-2.07/18 9320 19807858} Bb7 {-4.24/23 2543 6891064} 120. Bc2 {-2.03/17 7457 16906981} Rf8 {-4.24/23 2249 5965268}
121. Qd3 {-2.02/17 6358 13184944} Raa8 {-4.24/25 8639 24257273} 122. Qd1 {-2.02/19 30 21132204} Ra5 {-4.24/26 9347 25792999}
123. Qd3 {+0.00/24 11517 17447446} Rfa8 {-4.24/26 11027 30254581} 124. Qd2 {+0.00/26 5683 14560849} Qe8 {-4.24/24 22299 3440305}
125. Be4 {-2.03/17 8790 19297439} Qd8 {-4.23/21 5932 15295891} 126. Bc2 {-1.97/18 8665 17111221} Bf8 {-4.23/25 9661 23211323}
127. Rg2 {-1.94/18 13993 32586127} Bc8 {-4.23/25 12353 32070794} 128. Rf2 {-1.85/17 8147 15157147} Bg7 {-4.23/23 7783 20241024}
129. Rfe2 {-1.85/16 1300 17595761} Qf8 {-4.23/21 3929 10344770} 130. Re3 {-1.54/16 9943 22196274} R8a7 {-4.23/20 18115 10393333}
131. Qd1 {-1.41/17 8838 18983880} Bb7 {-4.12/19 8021 18849669} 132. R1e2 {-1.16/17 5441 11976824} Qb8 {-4.13/19 16306 14710407}
133. Re4 {-1.01/18 6987 17268097} Bc8 {-3.29/21 9179 25153268} 134. Kb2 {-1.08/20 34 22901055} Bd7 {-3.12/23 7760 21574829}
135. Qd3 {-1.10/18 2912 20805950} c6 {-2.59/22 6059 15014482} 136. dxc6 {-1.41/17 6196 10621770} Be8 {-3.28/22 5988 15409702}
137. Kc1 {-1.25/18 2068 16513616} Bf8 {-3.35/21 13271 12092122} 138. Rd2 {-1.64/17 9629 18257747} Be7 {-3.40/21 4642 11960405}
139. Kd1 {-1.55/17 7243 15636553} Bf7 {-3.40/22 12079 11285223} 140. Bb1 {-2.01/18 2311 36311305} Ra8 {-3.41/18 4916 11578281}
141. Ke1 {-1.78/18 12814 30917157} Qc7 {-3.37/15 2035 4298999} 142. Rc2 {-1.67/17 8863 21708821} R8a7 {-3.21/17 10881 9933208}
143. Rc3 {-1.35/16 7657 17142213} Ra8 {-3.16/18 5911 13785440} 144. Rc2 {+0.00/24 6365 7709032} Qb8 {-3.16/18 1774 4570003}
145. Rd2 {+0.00/22 6668 9317368} Qf8 {-3.15/17 1447 3576180} 146. Ba2 {-1.72/17 5528 11765075} R8a7 {-3.08/19 6455 16148886}
147. Ree2 {-1.39/16 8572 18102626} Qd8 {-3.08/19 9273 9781206} 148. Rd1 {-1.30/16 6487 14271238} Kg7 {-2.94/18 3321 8265125}
149. Kf1 {-1.35/16 6622 13320611} Qb8 {-2.92/18 2613 6547235} 150. Red2 {-1.30/16 6485 11838938} Kg8 {-2.81/18 2640 6655284}
151. c5 {-1.03/16 6112 13524195} bxc5 {-2.82/19 4909 12274862} 152. Bxf7+ {-0.90/18 6508 17173636} Kxf7 {-2.93/18 7942 1917838}
153. Rb1 {-0.98/18 330 22923887} Qb6 {-2.67/21 4063 10256651} 154. Qc4+ {-0.92/18 4782 18728274} Kg7 {-2.68/22 3450 9120706}
155. Kg2 {-0.94/17 6944 13705284} Bf8 {-2.67/22 6758 18280182} 156. Rdb2 {-0.95/17 36 17584280} Ra8 {-2.66/20 1617 4188569}
157. Rd2 {-1.06/18 13088 28113008} Rb8 {-2.66/21 4631 10342115} 158. Rdb2 {-1.85/17 17497 27670122} Rd8 {-2.66/21 3750 8893839}
159. Rd2 {-1.14/18 12130 10768793} Be7 {-2.66/22 2850 6452535} 160. Rdd1 {-0.99/17 5690 20561019} Raa8 {-2.66/20 5905 4640439}
161. Rb2 {-1.21/16 9452 21364336} Ra5 {-2.66/24 18000 45159801} 162. Rbb1 {+0.00/22 9519 18025111} Rb8 {-2.87/20 2306 6512016}
163. Qe6 {-1.57/15 5358 8451197} Ra7 {-3.07/19 7184 18699552} 164. Kg1 {-2.00/16 1769 21750426} c4+ {-3.22/24 14987 36660928}
165. Kg2 {-2.07/18 8211 20631975} c3 {-2.99/23 7701 18225976} 166. Qc4 {-2.13/17 4027 29187865} Ra5 {-3.21/22 6009 15386590}
167. Qe6 {-1.83/17 2302 19941963} Ra7 {-3.21/24 8596 20783979} 168. Qc4 {+0.00/21 7732 12638931} Ra5 {-3.20/23 11125 30051030}
169. Qe6 {+0.00/21 8039 13351819} Bf8 {-3.20/22 4942 12748095} 170. Qd7+ {-1.30/16 6001 14071748} Kh8 {-3.21/20 1538 3667480}
171. c7 {-2.18/16 10823 26311254} c2 {-3.06/23 8021 20446455} 172. c8=Q {-1.62/18 7751 14237337} cxb1=Q {-1.92/25 8425 21848411}
173. Rxb1 {+0.00/21 7716 19981944} Rxc8 {-0.01/25 17034 8043358} 174. Qxc8 {+0.00/24 32 51551556} Kg8 {+0.00/28 9907 25503972}
175. Qe6+ {+0.00/21 1689 30240967} Kg7 {+0.00/27 2178 5613484} 176. Qd7+ {+0.00/22 7742 15782990} Kg8 {+0.00/29 4327 10624321}
177. Qe6+ {+0.00/22 7788 12256201} Kg7 {+0.00/28 4122 11582062} 178. Qd7+ {+0.00/20 6787 17133898} Kg8 {+0.00/30 4791 12601158}
179. Qe6+ {+0.00/21 6281 8745583} 1/2-1/2
[/pgn]

[Rebel]

When behind in serious material avoid the exchange of major pieces, sometimes it works as in this case closing the position.

[Father]

Ted: Thank you for teaching us through this example of a game between computers chess players. "Benjamin 1.1." has builted a fortress and locked the front door of the castle with a padlock and double key.
Then "Cosette v5.1" shouted loudly on move 135: "Get away from me" Benjamin 1.1. "Look that I have the advantage, then move his pawn to c6 and seem to be even more tied with the castle net.. Now the turn of the battle cry corresponds in 151 to "Benjamin", who shouts: "Wait for me princess I'm going to rescue you, I love you, we will be a beautiful family, do not lose heart!"
So great is Benjamin's courage and gallantry, that he sacrifices more material to fulfill his lofty liberating mission.
The castle full of beautiful ladies, four in total on move 172.! Seeing is believing!!.
Two rooks, two queens and a bishop, tremble in the middle of the battle.
In the end, they agree on a draw where uttering the words "meanness" and "resignation" are forbidden in both kingdoms, and instead the expressions "acceptance and bet" are only accepted.
Best regards,
Pablo Ignacio Restrepo
Father & Grand-Father playchess engines room

[AdminX]

Ted: Thank you for teaching us through this example of a game between computers chess players. "Benjamin 1.1." has builted a fortress and locked the front door of the castle with a padlock and double key.
Then "Cosette v5.1" shouted loudly on move 135: "Get away from me" Benjamin 1.1. "Look that I have the advantage, then move his pawn to c6 and seem to be even more tied with the castle net.. Now the turn of the battle cry corresponds in 151 to "Benjamin", who shouts: "Wait for me princess I'm going to rescue you, I love you, we will be a beautiful family, do not lose heart!"
So great is Benjamin's courage and gallantry, that he sacrifices more material to fulfill his lofty liberating mission.
The castle full of beautiful ladies, four in total on move 172.! Seeing is believing!!.
Two rooks, two queens and a bishop, tremble in the middle of the battle.
In the end, they agree on a draw where uttering the words "meanness" and "resignation" are forbidden in both kingdoms, and instead the expressions "acceptance and bet" are only accepted.
Best regards,
Pablo Ignacio Restrepo
Father & Grand-Father playchess engines room

You are welcome!! My Man!

[dkappe]

When behind in serious material avoid the exchange of major pieces, sometimes it works as in this case closing the position.

Perhaps you should rename the engine “who’s your daddy?”

[Father]

Ted: Thank you for teaching us through this example of a game between computers chess players. "Benjamin 1.1." has builted a fortress and locked the front door of the castle with a padlock and double key.
Then "Cosette v5.1" shouted loudly on move 135: "Get away from me" Benjamin 1.1. "Look that I have the advantage, then move his pawn to c6 and seem to be even more tied with the castle net.. Now the turn of the battle cry corresponds in 151 to "Benjamin", who shouts: "Wait for me princess I'm going to rescue you, I love you, we will be a beautiful family, do not lose heart!"
So great is Benjamin's courage and gallantry, that he sacrifices more material to fulfill his lofty liberating mission.
The castle full of beautiful ladies, four in total on move 172.! Seeing is believing!!.
Two rooks, two queens and a bishop, tremble in the middle of the battle.
In the end, they agree on a draw where uttering the words "meanness" and "resignation" are forbidden in both kingdoms, and instead the expressions "acceptance and bet" are only accepted.
Best regards,
Pablo Ignacio Restrepo
Father & Grand-Father playchess engines room

You are welcome!! My Man!