Sure! If you need more pics for the Rebel project just tell me
Benjamin 1.0
Moderators: hgm, Rebel, chrisw
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- Posts: 2526
- Joined: Mon Feb 08, 2016 12:43 am
- Full name: Brendan J Norman
Re: Benjamin 1.0
Once I've tweaked Rodent, a 2700 level engine is usually not a bad match.Rebel wrote: ↑Tue Feb 04, 2020 8:55 amWell, as long as you realize Rodent is a much stronger engineBrendanJNorman wrote: ↑Tue Feb 04, 2020 6:08 am @Ed: Thanks very much, testing against some Rodent personalities now.
You see, my priority is usually to create opponents for humans, so I see the 2900/3000 Elo that Rodent has, as a cushion.
It means I have 200-300 Elo I can bear to lose in creating a human-like personality (not only with strengths, but also weaknesses) that matches the human player as closely as possible.
I have heard (through a Dutch reader of my blog who knows him) that Manuel Bosboom himself was impressed with my Rodent "Bosboom" personality...so that's obviously something to be happy about!
So I think Benjamin should be a nice match for these guys.
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- Posts: 4556
- Joined: Tue Jul 03, 2007 4:30 am
Re: Benjamin 1.0
What I do is play at fixed depth, using one where engines take about 10 minutes per game, and reduce the depth of the stronger engine until scores are closer to 50% (what I call "calibration"), this allows the engines to show their true style and the user to see how they win and lose their games.
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- Posts: 6340
- Joined: Mon Mar 13, 2006 2:34 pm
- Location: Acworth, GA
Re: Benjamin 1.0
[pgn]
[Event "banksia game"]
[Date "2020.02.05"]
[White "Benjamin 1.0"]
[Black "Ruffian Leiden 2003"]
[Result "*"]
[TimeControl "40/7200+1"]
[Time "03:30:45"]
[Termination "*"]
[ECO "C06"]
[Opening "French"]
1. d4 {+1/1 0.0; +1/1 0.0} e6 {-0.21/16 181.0 623750223} 2. e4 {+1/1 0.0; +1/1 0.0} d5 {-0.12/14 90.5 324227146}
3. Nd2 {+1/1 0.0; +1/1 0.0} Nf6 {-0.09/15 101.2 369571492} 4. e5 {+1/1 0.0; +1/1 0.0} Nfd7 {-0.07/16 119.3 432257027}
5. Bd3 {+1/1 0.0; +1/1 0.0} c5 {-0.05/16 99.1 362388351} 6. c3 {+1/1 0.0; +1/1 0.0} Nc6 {-0.13/15 153.2 545006099}
7. Ne2 {+1/1 0.0; +1/1 0.0} cxd4 {-0.13/15 95.7 352668652; C06: French, Tarrasch, Leningrad variation} 8. cxd4 {+1/1 0.0; +1/1 0.0} Nb4 {-0.13/15 97.3 377930015}
9. Bb1 {+0.37/20 222.8 514661811} Be7 {-0.2/16 149.3 574583271} 10. a3 {+0.5/21 188.3 495126748} Nc6 {-0.22/17 198.5 747274022}
11. O-O {+0.43/20 222.3 509277386} Nb6 {-0.26/16 140.5 520003635} 12. Bd3 {+0.49/20 291.6 760217130} Bd7 {-0.27/16 102.3 388346455}
13. Nf3 {+0.48/19 176.5 456277795} Rc8 {-0.28/16 120.6 457338420} 14. b3 {+0.56/20 341.6 952464511} O-O {-0.22/16 207.1 762755763}
15. Be3 {+0.55/20 274.6 622329518} f5 {-0.19/15 113.3 398007635} 16. Qd2 {+0.46/18 154.1 315810435} Be8 {-0.15/16 187.8 703053182}
17. Rfc1 {+0.52/19 231.7 545075545} Bh5 {-0.17/15 133.1 399448563} 18. Ne1 {+0.28/19 195.1 370173939} Qd7 {-0.18/15 131.8 495507064}
19. Bb5 {+0.42/21 358.4 537547047} Rc7 {-0.16/15 115.1 462672901} 20. Nf4 {+0.67/21 259.8 640920826} Bf7 {-0.21/17 211.6 861997153}
21. Nfd3 {+0.66/20 143.6 361185678} Rb8 {-0.24/16 287.0 1146992777} 22. Nb4 {+0.65/20 172.3 303365150} Qc8 {-0.23/16 111.9 444849585}
23. Bxc6 {+0.83/20 153.2 403939267} bxc6 {-0.19/18 209.4 874357343} 24. Qe2 {+0.75/21 277.9 564614434} Bxb4 {-0.21/17 167.6 680650279}
25. axb4 {+1.1/17 26.6 73212321} Rbb7 {-0.25/16 124.1 495932661} 26. Nd3 {+1.1/21 211.1 581269968} Nd7 {-0.31/17 176.2 721367033}
27. f3 {+1.1/19 268.7 637418696} Rb6 {-0.27/16 133.5 521260522} 28. Bd2 {+1.1/19 166.5 418645662} Bg6 {-0.25/16 171.9 677539138}
29. Nf4 {+1.1/21 166.2 443089989} Nf8 {-0.3/18 197.9 801706625} 30. Ra4 {+1.1/21 172.7 518931006} Qb8 {-0.26/16 133.5 531990050}
31. Ra2 {+1.2/21 305.2 827179424} Rb5 {-0.27/16 139.2 555396127} 32. Nd3 {+1.2/20 251.5 699746600} Nd7 {-0.33/17 241.7 998025060}
33. Qe1 {+1.2/20 150.2 383025323} Qe8 {-0.33/17 183.2 719818530} 34. Qh4 {+1.2/22 221.7 562407152} Bf7 {-0.33/18 193.5 817940557}
35. Ra3 {+1.2/21 225.1 500131415} Rbb7 {-0.33/18 287.3 1209692110} 36. Raa1 {+1.2/21 130.5 315903456} h6 {-0.35/16 183.4 774115207}
37. Ra6 {+1.3/20 174.0 499357567} Rb6 {-0.35/18 243.2 1003268859} 38. Ra5 {+1.2/21 159.3 426371965} Rbb7 {-0.34/18 240.9 1015990853}
39. Ra2 {+1.2/20 162.8 354215255} Bg6 {-0.34/19 389.9 1647568479} 40. Qg3 {+1.2/20 148.9 361963469} Kh8 {-0.34/18 170.9 735348623}
41. Ra6 {+1.2/23 900.0 1294832919} Nb8 {-0.34/18 97.5 427817789} 42. Ra4 {+1.2/13 1.0 2088583} Nd7 {-0.35/19 172.2 744748766}
43. Rca1 {+1.3/20 94.9 256026302} Qf7 {-0.35/18 134.8 571200798} 44. Qh4 {+1.3/21 181.0 239889986} Qe8 {-0.36/17 105.7 450839532}
45. Ra5 {+1.3/20 105.9 297831095} Kg8 {-0.35/18 113.7 473137161} 46. R5a3 {+1.2/21 114.5 292670396} Qf7 {-0.36/17 127.3 533139335}
47. R3a2 {+1.2/21 130.7 381026902} Qe8 {-0.35/18 105.4 423730508} 48. Rc1 {+1.2/20 136.6 340737244} Bf7 {-0.35/16 104.7 430015296}
49. Qg3 {+1.2/20 129.0 269766251} Kh8 {-0.33/17 109.5 457306984} 50. Rac2 {+1.2/20 124.8 338941199} Rb6 {-0.32/17 112.4 475169675}
51. Qh4 {+1.2/20 239.8 638564356} Kg8 {-0.34/18 205.9 860763091} 52. Qh3 {+1.2/21 324.0 887134711} Qe7 {-0.28/16 140.8 559976287}
53. Ra2 {+1.3/21 170.9 406923422} Rbb7 {-0.33/16 195.7 811108439} 54. Raa1 {+1.2/20 134.8 332324813} Qe8 {-0.31/16 111.5 454734304}
55. Qh4 {+1.2/21 231.9 603436141} Rb6 {-0.34/16 119.9 483293046} 56. Kh1 {+1.2/19 112.9 188687207} Bg6 {-0.33/16 116.2 470761044}
57. Ra3 {+1.3/20 138.7 386209339} Rbb7 {-0.35/17 119.2 496016007} 58. Qg3 {+1.3/21 179.8 448535852} Kh8 {-0.34/18 121.5 506214114}
59. Qh3 {+1.3/20 190.9 386141401} Qe7 {-0.33/17 128.4 536145983} 60. Nf4 {+1.3/19 189.8 546386748} Nf8 {-0.3/16 157.5 644442270}
61. Raa1 {+1.2/21 288.6 785168913} Kg8 {-0.31/16 157.0 642855146} 62. Nd3 {+1.3/22 199.3 462913281} Nd7 {-0.33/18 204.3 859382088}
63. Ra2 {+1.2/20 122.0 300899940} Kh8 {-0.34/17 192.2 801990524} 64. Rca1 {+1.3/21 226.3 435390284} Kg8 {-0.33/16 149.2 613759749}
65. Qg3 {+1.3/21 113.9 309489750} Kh7 {-0.34/17 194.4 824658839} 66. Ra6 {+1.1/21 238.4 618965704} Bf7 {-0.34/16 160.8 675941301}
67. h3 {+1.1/20 111.3 238659401} Kh8 {-0.28/16 176.0 740413552} 68. Rc1 {+1.1/20 128.1 333262607} Rb6 {-0.26/18 150.9 675053556}
69. Ra5 {+1.1/20 172.5 448189621} Rbb7 {-0.27/17 157.4 582279779} 70. Ra2 {+1.1/21 183.0 390355139} Qd8 {-0.26/16 198.9 757896531}
71. Rac2 {+1.2/19 120.1 279661372} Rb6 {-0.26/18 224.7 795632054} 72. Qe1 {+1.1/19 167.9 353130327} Qe8 {-0.28/16 184.5 564082175}
73. Qh4 {+1.2/20 240.8 468187168} Nf8 {-0.3/18 192.6 801916044} 74. Ra1 {+1.3/22 240.0 630369716} Ng6 {-0.33/18 212.7 859916801}
75. Qe1 {+1.5/21 133.2 391362703} Ne7 {-0.44/17 376.5 1530842504} 76. Rca2 {+1.4/22 355.0 918119511} Nc8 {-0.41/18 299.6 1237159607}
77. Nc5 {+1.5/20 146.5 374608225} Rb5 {-0.42/17 250.5 1047722425} 78. Qg3 {+1.5/22 198.8 496854034} Qe7 {-0.38/18 282.6 1179326500}
79. Ra5 {+1.4/20 117.8 250223940} Nb6 {-0.41/18 379.5 1570476279} 80. R5a3 {+1.5/20 181.6 466808007} Bh5 {-0.4/17 253.4 1059051546}
81. Kh2 {+1.4/22 900.0 1717305557} Nc8 {-0.36/17 101.2 414773430} 82. R3a2 {+1.5/12 1.0 1878699} Qe8 {-0.37/16 101.5 421450911}
83. Kh1 {+1.5/12 1.0 1221103} Rb6 {-0.39/16 113.2 475692619} 84. Kg1 {+1.5/13 1.0 1962042} Rb5 {-0.42/17 106.4 447721050}
85. Ra5 {+1.4/21 178.0 488005495} Rb6 {-0.38/17 107.1 425447946} 86. R5a4 {+1.4/20 160.9 294582531} Re7 {-0.35/18 126.9 498324777}
87. R4a2 {+1.4/20 201.1 437196677} Rb8 {-0.38/17 114.3 458813934} 88. Ra6 {+1.4/20 113.2 287453434} Rb6 {-0.36/18 111.7 445326291}
89. R6a4 {+1.2/21 248.8 694344094} Rb8 {-0.36/18 222.1 776946077} 90. h4 {+1.4/20 175.5 292134636} Qf7 {-0.31/18 222.1 778680739}
91. Ra6 {+1.2/21 149.4 328257630} Nb6 {-0.32/17 151.1 550720894} 92. Kh1 {+1.2/21 142.7 361061958} Rc7 {-0.28/17 136.3 502059653}
93. R6a2 {+1.3/21 109.2 262449531} Re7 {-0.32/17 395.3 1472219885} 94. Rc2 {+1.3/21 178.5 421283597} Qe8 {-0.32/16 110.8 424845728}
95. Ra6 {+1.3/22 238.9 684629060} Rc8 {-0.32/16 156.1 584466271} 96. Rc1 {+1.3/21 151.2 385042542} Rec7 {-0.3/18 142.2 556391500}
97. Nd3 {+1.3/21 191.4 548741617} Nd7 {-0.28/16 117.5 444916642} 98. Rca1 {+1.3/20 108.8 252721111} Ra8 {-0.28/16 69.9 260951989}
99. Nf4 {+1.2/20 174.5 338340615} Bf7 {-0.28/18 216.6 830834392} 100. R1a3 {+1.3/20 205.6 585810930} Nb8 {-0.22/18 151.1 560286567}
101. R6a5 {+1.3/23 167.0 432815438} Nd7 {-0.27/17 141.5 516103105} 102. Ra1 {+1.3/22 149.6 330757237} Nf8 {-0.28/16 252.9 897672724}
103. R5a2 {+1.2/21 243.3 583675514} Qe7 {-0.26/16 137.6 509966266} 104. Nd3 {+1.1/21 176.1 373440625} Nd7 {-0.3/17 345.0 1279238444}
105. Qh3 {+1.2/20 218.5 386021602} Qe8 {-0.32/17 184.8 659729224} 106. Nf4 {+1.3/20 111.3 206887798} Nf8 {-0.33/18 263.6 945763875}
107. h5 {+1.2/20 113.3 243256306} Bg8 {-0.43/17 269.1 976585218} 108. Ra6 {+1.3/21 184.3 421068825} Bf7 {-0.43/17 188.5 702641196}
109. Qh4 {+1.3/19 129.2 310972741} Nh7 {-0.43/17 159.5 577892687} 110. Kh2 {+1.3/20 147.2 328961834} Ng5 {-0.33/17 144.6 516239750}
111. Kg1 {+1.3/22 138.6 341498713} Kg8 {-0.37/17 148.6 557360910} 112. Nd3 {+1.4/22 220.0 447500215} Qe7 {-0.34/18 168.8 622681516}
113. Be1 {+1.2/20 176.1 484542484} Qe8 {-0.28/18 196.9 749440749} 114. Nf4 {+1.3/21 132.4 357993095} Rb7 {-0.33/18 222.0 827653188}
115. Kh1 {+1.4/22 150.9 344238053} Nh7 {-0.39/18 365.3 1293326951} 116. Bd2 {+1.4/20 142.0 377045042} Kh8 {-0.39/17 188.0 687292604}
117. Kh2 {+1.3/20 152.5 322366156} Rc7 {-0.53/17 348.1 1251165473} 118. Kg1 {+1.3/21 152.5 251425360} Ng5 {-0.35/18 340.6 1242938648}
119. Qh2 {+1.4/22 325.1 837536634} Kg8 {-0.26/18 237.3 867956272} 120. R6a5 {+1.3/20 127.1 233901988} Nh7 {-0.28/17 186.9 663227158}
121. Qh4 {+1.4/23 675.7 1828915997} Ng5 {-0.31/16 98.7 367356393} 122. Nd3 {+1.4/21 109.0 271345784} Qe7 {-0.37/18 228.5 882581053}
123. Kh1 {+1.3/21 171.6 438792602} Rac8 {-0.4/17 270.3 1052790797} 124. Nc5 {+1.5/20 110.3 313648674} Ra8 {-0.53/17 150.7 587045039}
125. R5a3 {+1.4/20 208.0 526780626} Be8 {-0.46/17 108.7 412412838} 126. Ra6 {+1.4/21 157.7 370368116} Bf7 {-0.56/18 206.0 748012195}
127. R1a3 {+1.4/19 131.8 358953409} Kh8 {-0.5/17 131.5 464379741} 128. Ra2 {+1.4/21 129.7 305957466} Re8 {-0.55/18 146.2 535392964}
129. Be1 {+1.5/21 192.8 476434478} Kg8 {-0.5/18 164.0 611923399} 130. Qh2 {+1.4/21 229.7 396386405} Ra8 {-0.54/18 153.5 561944523}
131. Bh4 {+1.4/19 127.1 193705589} Qe8 {-0.74/18 203.6 763489017} 132. Bxg5 {+1.5/19 174.9 499468004} hxg5 {-0.65/17 127.0 502516790}
133. g4 {+1.4/18 131.9 134301567} f4 {-0.62/17 109.2 435473135} 134. Qh3 {+1.4/19 156.7 313139350} Qb8 {-0.37/18 110.3 464525784}
135. R6a4 {+1.3/21 237.5 673258306} Qf8 {-0.43/19 213.7 904235302} 136. Qf1 {+1.4/20 131.0 352428898} Kh8 {-0.66/19 269.9 1138110438}
137. Qb1 {+1.5/20 171.3 338024971} Re7 {-0.62/18 106.3 445230578} 138. Rh2 {+1.4/21 248.8 715265152} Rc8 {-0.56/18 110.1 426279172}
139. Qd3 {+1.3/20 211.8 487745581} Be8 {-0.65/18 218.2 915403499} 140. Kg1 {+1.3/20 136.1 297941226} Kg8 {-0.71/19 262.7 1118139902}
141. Qe2 {+1.3/21 191.2 372986143} Kh7 {-0.48/18 209.3 893270148} 142. Qc2+ {+1.4/20 134.3 396933206} Kh8 {-0.68/20 577.9; -0.68/20 577.9}
143. Kf1 {+1.4/21 183.5 440455653} Bf7 {-0.66/18 103.4 426205614} 144. Qb1 {+1.5/20 133.4 341374269} Kg8 {-0.62/18 186.4 726195589}
145. Kg1 {+1.4/19 159.9 321348390} Be8 {-0.59/18 123.4 490405872} 146. Qd3 {+1.3/21 156.7 349392678} Bf7 {-0.56/18 109.5 427313370}
147. Ra3 {+1.4/20 168.1 435234677} Kh8 {-0.6/17 114.0 468665617} 148. Ra1 {+1.4/20 217.3 501690355} Kg8 {-0.79/17 166.7 682785692}
149. Rha2 {+1.4/20 208.0 570256196} Rcc7 {-0.77/19 205.1 838223790} 150. Kf2 {+1.4/22 250.2 698250525} Be8 {-0.81/19 136.1 553748111}
151. Rh1 {+1.5/21 134.9 368409943} Rc8 {-0.76/20 244.4 985432758} 152. Kf1 {+1.4/23 228.3 602940006} Rb8 {-0.69/20 173.1 704496549}
153. Rah2 {+1.4/23 340.3 497194577} Rxb4 {-0.2/19 140.6 564817635} 154. Ke2 {+1.3/22 119.0 328789539} Qf7 {-0.26/19 269.5 1046416948}
155. Kd1 {+1.2/21 175.0 433706005} Kh8 {-0.16/18 255.0 1007498273} 156. Kc1 {+1.2/20 295.9 743741435} a5 {-0.12/17 142.6 527995465}
157. Ra2 {+1.3/19 145.8 418797395} Ra7 {-0.19/18 266.4 995673483} 158. Kd2 {+1.2/20 203.4 450193306} Rb5 {-0.41/18 317.6 1253288393}
159. Ra4 {+1.3/20 198.8 594850877} Qe7 {-0.02/18 158.7 635368339} 160. Qc2 {+1.1/21 181.0 196585003} Bf7 {-0.01/17 176.6 685440071}
161. h6 {+1.2/22 900.0 1120350280} g6 {+0/18 188.5 715664417} 162. Kd1 {+1.3/13 1.0 2014730} Kh7 {+0.07/18 99.9 402385118}
163. Ra1 {+1.4/12 1.0 851615} Ra8 {+0.08/18 118.1 478588041} 164. Rh2 {+1.2/13 1.0 2068584} Qa7 {+0.08/18 157.2 630988867}
165. Rb1 {+1.4/13 1.9 3686663} Qb8 {+0.07/17 97.5 384499888} 166. Rb2 {+0.18/21 181.0 150297401} Rb4 {+0.08/19 139.7 572036903}
167. Qc3 {+0.33/21 112.2 227373531} Qb6 {+0.07/19 113.6 456860479} 168. Ke1 {+0.56/21 229.1 600182018} Rd8 {+0.06/19 127.2 518589384}
169. Ra2 {+0.3/20 174.7 375811081} Rb8 {+0.06/16 103.8 403234481} 170. Rac2 {+0.07/20 208.0 557597169} Qb5 {+0.07/19 155.9 612846507}
171. Rc1 {+0.49/21 168.7 409361280} Rc8 {+0.07/19 195.2 792867329} 172. Kf2 {+0.39/21 137.9 295480095} Qb6 {+0.08/19 113.4 467486051}
173. Kg2 {+0.63/21 109.1 270991374} Rd8 {+0.08/19 196.2 814583636} 174. Kh1 {+0.73/22 209.5 550321890} Rb5 {+0.07/19 115.7 494988911}
175. Qb2 {+0.65/20 121.4 292315219} Qc7 {+0.07/19 190.0 802674155} 176. Rd1 {+0.93/20 154.1 441028651} Rh8 {+0.07/18 133.5 566782000}
177. Qc2 {+0.91/20 149.2 241501278} Qe7 {+0.07/19 141.2 614181474} 178. Ra1 {+0.99/20 142.3 371383955} Qd8 {+0.07/19 170.5 740709763}
179. Qc3 {+1.1/20 247.7 437303457} Qc7 {+0.07/19 226.5 973998304} 180. Rc1 {+0.92/19 207.8 457261900} Qa7 {+0.06/18 145.7 624916453}
181. Qc2 {+0.57/21 225.9 649918465} Rhb8 {+0.05/18 140.5 604667236} 182. Ra1 {+0.76/21 161.3 426768462} Ra8 {+0.06/19 200.2 869054161}
183. Qc3 {+0.66/22 222.5 431406044} Qc7 {+0.07/18 186.0 806992457} 184. Rd1 {+0.83/20 188.1 451681509} Rbb8 {+0.05/19 153.4 660217508}
185. Rc1 {+0.88/21 269.6 469797422} Ra7 {+0.06/20 166.8 746982077} 186. Qd3 {+1/22 176.8 389019974} Qb6 {+0.05/20 221.3 971083731}
187. Qc2 {+0.7/21 154.7 324650270} Rh8 {+0.05/19 139.2 591180939} 188. Qb1 {+0.7/22 203.7 385025174} Qb5 {+0.05/19 171.2 710324376}
189. Rd1 {+0.57/22 110.4 238551659} Qb4 {+0.04/18 153.1 582076950} 190. Qd3 {+0.8/22 173.0 424856729} Qa3 {+0.03/19 141.4 488617254}
191. Qf1 {+0.56/22 187.9 340008282} Rb8 {+0.11/20 293.7 1048553123} 192. Ra1 {+0.92/22 106.3 297678796} Qb4 {+0.06/19 209.2 927392459}
193. Qd3 {+0/22 335.1 821248306} Rb5 {+0.08/19 179.6 742749644} 194. Rc1 {+0.23/21 133.3 323222850} Qa3 {+0.07/18 167.5 656111840}
195. Qd1 {+0.73/21 129.5 309516122} Ra8 {+0.06/18 211.2 857617952} 196. Rhc2 {+1.3/22 170.4 266635854} Rbb8 {+0/19 258.9 1078012999}
197. Ra1 {+0.92/21 147.9 278658400} Qb4 {+0.07/17 63.7 276134272} 198. Nd7 {+1/21 278.9 780717058} Rh8 {+0/18 420.6 1717930453}
199. Rh2 {+1.1/22 185.6 519955221} Rhc8 {+0/17 82.1 331968178} 200. Qd3 {+0.97/20 220.8 378935795} Kh8 {+0/18 293.4 1183030172}
201. Rha2 {+1.2/23 900.0 1141974920} Ra7 {+0/18 149.3 584401185} 202. Nc5 {+1.5/15 1.0 1820105} Kh7 {+0.06/19 145.7 633574949}
203. Rh2 {+1.1/14 1.0 1872029} Qb5 {+0.02/19 135.6 581100526} 204. Qd2 {+1.2/13 1.0 1890275} Rh8 {+0/20 111.4 467930986}
205. Qc1 {+1.1/15 2.5 3645496} Qb4 {+0/21 197.0 843630591} 206. Ra4 {+0.33/20 181.0 136850411} Qb6 {+0/21 104.0 447835002}
207. Qb2 {+1/19 181.0 522766515} Qc7 {+0/23 181.1 788427751} 208. Qb1 {+0.25/19 181.0 515471119} Raa8 {+0/21 130.4 566503118}
209. Qf1 {+0.99/19 119.8 246116386} Qd8 {+0/22 167.2 728753132} 210. b4 {+0/21 116.2 305799532} axb4 {+0.31/19 155.7 700997224}
211. Rxa8 {+0/19 37.4 67806079} Qxa8 {+1.6/19 109.5 461047642} 212. Nd7 {-1.2/22 197.4 534794120} Rd8 {+1.6/19 221.1 882035621}
213. Nf6+ {-0.92/21 158.8 466102535} Kh8 {+1.6/3 0.0 8} 214. Rb2 {-1.3/22 182.7 434289686} Qa3 {+1.6/19 229.3 923308689}
215. Rb1 {-1.3/22 161.0 239849075} Rb8 {+1.8/18 212.9 869942649} 216. Qe2 {-1.2/21 264.4 703698496} Qc3 {+3.3/18 124.8 510336111}
217. Kg2 {-2.9/21 159.3 325810208} Qxd4 {+3.3/17 89.2 366023217} 218. Qa2 {-2.9/21 278.6 840942537} Qc4 {+3.2/18 240.6 983552952}
219. Qb2 {-3/21 268.2 827487985} c5 {+3.4/17 120.4 490415503} 220. Rc1 {-2.6/23 228.4 96709885} Qb5 {+3.4/18 155.7 642960100}
221. Ra1 {-3/19 134.1 225822146} Qb7 {+3.6/19 296.6 1240444311} 222. Ra5 {-2.9/20 161.1 285270063} Qc7 {+3.5/19 248.4 1035478138}
223. Ra6 {-2.5/21 220.3 634708346} b3 {+3.1/19 248.4 1034525501} 224. Rd6 {-2.7/20 163.8 314439215} Be8 {+3.1/18 584.2; +3.1/18 584.2}
225. Rxe6 {-2.1/19 143.4 410126609} Bc6 {+2.9/19 1233.2 646463389} 226. Rd6 {-2.2/20 219.8 544085893} d4 {+1.6/20 962.2; +1.6/20 962.2}
227. Kh2 {-2/19 146.0 307176748} Ba4 {+2/15 52.4 205745445} 228. Ne4 {-1.9/20 194.9 442477038} Qh7 {+1.7/18 503.0 1977140543}
229. e6 {-1.5/18 108.1 307679271} Qxh6+ {+1.7/16 74.0 294255536} 230. Kg2 {-1.5/19 139.6 255045160} Qg7 {+1.5/16 74.0 292804066}
231. e7 {-1.4/19 131.9 352166627} Qxe7 {+1.8/16 58.1 235255964} 232. Rxg6 {-0.57/20 281.9 919786388} Rg8 {+1.8/15 37.9 152022840}
233. Rh6+ {-0.77/20 156.1 449057677} Kg7 {+1/17 80.5 321050446} 234. Rh5 {-0.73/19 193.5 562453187} Kf8 {+1/14 71.2 281746836}
235. Rh6 {+0/20 213.7 672354392} Qa7 {+0.17/15 82.1 327603649} 236. Qa1 {+0/18 287.8 724516622} Rg7 {+0/15 82.1 328318162}
237. Qh1 {+1.1/18 181.0 461500823} Qc7 {-0.01/14 48.2 195881210} 238. Nd6 {+2/17 124.4 359109071} b2 {-2/15 93.3 396093717}
239. Rh8+ {+5.6/20 191.3 558908786} Rg8 {-1.9/18 48.9 216198938} 240. Qh6+ {+5.8/22 107.8 232926196} Qg7 {-3.4/20 68.4 293061288}
241. Qe6 {+6.7/23 900.0 248035025} Rxh8 {-5/22 182.7 807844332} 242. Qc8+ {+4.4/14 1.0 2169821} Ke7 {-6.6/22 290.9 1303544863}
243. Nf5+ {+3.9/14 1.0 2126710} Kf6 {-6.6/21 179.9 816724835} 244. Qa6+ {+4.4/14 1.0 2655230} Kf7 {-6.9/19 179.9 809831570}
245. Qb7+ {+7.5/20 105.4 316423763} Ke6 {-7.1/19 175.1 777672036} 246. Nxg7+ {+7.5/19 84.3 273999272} Kf6 {-7.1/18 111.0 501545286}
247. Nf5 {+7.7/19 228.3 827967584} Re8 {-8.5/19 494.1; -8.5/19 494.1} 248. Qxb2 {+9.1/19 154.9 513399247} Bd7 {-8.5/17 143.6 621036829}
249. Qb6+ {+9.8/20 272.5 311041564} Be6 {-9.8/19 173.5 813606366} 250. Nd6 {+11/20 149.0 537810475} Rg8 {-10/19 245.9 1182934773}
251. Ne4+ {+12/20 213.0 334451836} Kf7 {-10/18 171.1 847858680} 252. Qc7+ {+13/19 106.7 315506073} Kg6 {-11/19 260.9 1297237934}
253. Qe7 {+13/20 255.4 200666831} Bb3 {-11/17 167.9 833902968} 254. Qxg5+ {+3.3e+02/19 164.6 544648482} Kf7 {-12/17 190.1 943622799}
255. Nd6+ {+3.3e+02/18 138.1 448531146} Ke6 {M-11/19 31.8 149728812} 256. Qxg8+ {+26/17 38.5 159889414} Kd7 {M-11/11 0.3 1186756}
257. Qxb3 {+3.3e+02/14 6.4 23701519} Kxd6 {M-11/8 0.1 341989} 258. g5 {+3.3e+02/10 0.2 498237} c4 {M-11/10 0.2 709157}
259. Qb6+ {+3.3e+02/8 0.1 133140} Ke7 {M-12/7 0.1 149309} 260. Qc7+ {+3.3e+02/8 0.1 130705} Ke6 {M-10/8 0.1 279869}
261. g6 {+3.3e+02/6 0.1 19266} d3 {M-5/6 0.1 70379} 262. g7 {+3.3e+02/3 0.1 1908} Kd5 {M-4/5 0.1 5795}
263. g8=Q+ {+3.3e+02/1 0.1 214} Kd4 {M-3/2 0.0 125} 264. Qcxc4+ {+3.3e+02/1 0.1 824} Ke3 {M-3/3 0.1 2702}
265. Qc5+ {+3.3e+02/1 0.1 1027} Ke2 {M-3/3 0.0 3083} 266. Qa2+ {+3.3e+02/1 0.1 485} d2 {M-2/2 0.0 232}
267. Qe6+ {+3.3e+02/1 0.1 688} Kd1 {M-2/3 0.0 1913} 268. Qb3+ {+3.3e+02/1 0.1 197} Ke2 {M-1/2 0.0 64}
269. Qe5# {+3.3e+02/1 0.1 112}
[/pgn]
Okay Ed, I tested your baby in a LTC game and it is truly a brawler.
[d]r1bqkb1r/pp1n1ppp/2n1p3/3pP3/3P4/3B4/PP1NNPPP/R1BQK2R b KQkq - 0 8
My 1st game with Benjamin 1.0 turned into a nice brawl versus Ruffian Leiden 2003 that lasted 269 moves. The opening was a French Defense. By move 29, they reached a position where there was allot of piece shuffling and jockeying for position. At some points it appeared as if the game would result in a draw by the 50 move rule, but then you would see a pawn move that would reset the draw counter again and agian.
[d]2q3k1/p1rn2pp/1rp1p1b1/3pPp2/1P1P1N2/1P3P2/3BQ1PP/R1R3K1 b - - 2 29
The main features I noticed in the position was that Benjamin had a nice space advantage through most of the middle game, with strong control of the c5 square and open A and C files for it's rooks. While black was confined to maneuvering on the last three ranks with it's pieces with it's only real target for attack being white's pawn on h5.
I saw piece trades offered and declined at many points during this protracted middle game phase. The first piece trade came on move 132. Benjamin was able to trade its inferior Bishop for black's strongest knight. The problem Ruffain faced now was as is mainly the case with the French Defense was how to deal with its remaining white squared bishop. On move 153, Benjamin decided to sacrifice it's b4 pawn. This allowed Ruffian to gain counter play on the queenside, primarily on the A and B files. So Benjamin went for counterplay on the kingside with move 161. h6, however Ruffian shut that down with 161. ... g6. Stopping the counterplay at the expense creating further problems for its white squared Bishop.
[d]r3q1k1/p1r2bp1/R1p1p2p/2NpPpnP/1P1P3B/1P3P2/R5PQ/7K w - - 24 131
[d]1r2bqk1/p3r1p1/2p1p3/2NpP1pP/1P1P1pP1/1P1Q1P2/7R/5K1R b - - 19 153
[d]7k/r3qbp1/2p1p2P/prNpP1p1/R2P1pP1/1P3P2/2QK4/7R b - - 0 161
On move 210 Benjamin made a critcal decision to sacrifice another pawn, its pawn on the b-file. On move 212 I believe Benjamin start to go astray with Nd7, but I guess this is what was planned when it decided to sac that b pawn. This allowed Ruffian a passed pawn on the b-file and it looked as if black would now be okay and possibly even winning at this point as Ruffian would go on to capture the d4 pawn giving black three connected passed pawns.
[d]r2q3r/5b1k/2p1p1pP/p1NpP1p1/R2P1pP1/1P3P2/7R/5Q1K w - - 48 209
By move 224, Ruffian sees a opportunity to finally liberate its problem Bishop and plays 224. ... Be8, but I think this was a mistake and the simple c4 may have been better as Benjamin still had some admittedly hard to see counterplay as it involved sacrificing even more pawns! Finally by move 238. ... b2 I could start to see that black was in big trouble.
[d]1r5k/2q2b2/3RpNpP/2ppP1p1/5pP1/1p3P2/1Q4K1/8 b - - 0 224
[d]5k2/2q3r1/3N3R/2p3p1/b2p1pP1/5P2/1p4K1/7Q w - - 0 238
Wonderful creation you have made here with Benjamin 1.0 Ed! These were my notes, I have the game being currently annotated by Stockfish 11 to see the points that I may have missed.
[Event "banksia game"]
[Date "2020.02.05"]
[White "Benjamin 1.0"]
[Black "Ruffian Leiden 2003"]
[Result "*"]
[TimeControl "40/7200+1"]
[Time "03:30:45"]
[Termination "*"]
[ECO "C06"]
[Opening "French"]
1. d4 {+1/1 0.0; +1/1 0.0} e6 {-0.21/16 181.0 623750223} 2. e4 {+1/1 0.0; +1/1 0.0} d5 {-0.12/14 90.5 324227146}
3. Nd2 {+1/1 0.0; +1/1 0.0} Nf6 {-0.09/15 101.2 369571492} 4. e5 {+1/1 0.0; +1/1 0.0} Nfd7 {-0.07/16 119.3 432257027}
5. Bd3 {+1/1 0.0; +1/1 0.0} c5 {-0.05/16 99.1 362388351} 6. c3 {+1/1 0.0; +1/1 0.0} Nc6 {-0.13/15 153.2 545006099}
7. Ne2 {+1/1 0.0; +1/1 0.0} cxd4 {-0.13/15 95.7 352668652; C06: French, Tarrasch, Leningrad variation} 8. cxd4 {+1/1 0.0; +1/1 0.0} Nb4 {-0.13/15 97.3 377930015}
9. Bb1 {+0.37/20 222.8 514661811} Be7 {-0.2/16 149.3 574583271} 10. a3 {+0.5/21 188.3 495126748} Nc6 {-0.22/17 198.5 747274022}
11. O-O {+0.43/20 222.3 509277386} Nb6 {-0.26/16 140.5 520003635} 12. Bd3 {+0.49/20 291.6 760217130} Bd7 {-0.27/16 102.3 388346455}
13. Nf3 {+0.48/19 176.5 456277795} Rc8 {-0.28/16 120.6 457338420} 14. b3 {+0.56/20 341.6 952464511} O-O {-0.22/16 207.1 762755763}
15. Be3 {+0.55/20 274.6 622329518} f5 {-0.19/15 113.3 398007635} 16. Qd2 {+0.46/18 154.1 315810435} Be8 {-0.15/16 187.8 703053182}
17. Rfc1 {+0.52/19 231.7 545075545} Bh5 {-0.17/15 133.1 399448563} 18. Ne1 {+0.28/19 195.1 370173939} Qd7 {-0.18/15 131.8 495507064}
19. Bb5 {+0.42/21 358.4 537547047} Rc7 {-0.16/15 115.1 462672901} 20. Nf4 {+0.67/21 259.8 640920826} Bf7 {-0.21/17 211.6 861997153}
21. Nfd3 {+0.66/20 143.6 361185678} Rb8 {-0.24/16 287.0 1146992777} 22. Nb4 {+0.65/20 172.3 303365150} Qc8 {-0.23/16 111.9 444849585}
23. Bxc6 {+0.83/20 153.2 403939267} bxc6 {-0.19/18 209.4 874357343} 24. Qe2 {+0.75/21 277.9 564614434} Bxb4 {-0.21/17 167.6 680650279}
25. axb4 {+1.1/17 26.6 73212321} Rbb7 {-0.25/16 124.1 495932661} 26. Nd3 {+1.1/21 211.1 581269968} Nd7 {-0.31/17 176.2 721367033}
27. f3 {+1.1/19 268.7 637418696} Rb6 {-0.27/16 133.5 521260522} 28. Bd2 {+1.1/19 166.5 418645662} Bg6 {-0.25/16 171.9 677539138}
29. Nf4 {+1.1/21 166.2 443089989} Nf8 {-0.3/18 197.9 801706625} 30. Ra4 {+1.1/21 172.7 518931006} Qb8 {-0.26/16 133.5 531990050}
31. Ra2 {+1.2/21 305.2 827179424} Rb5 {-0.27/16 139.2 555396127} 32. Nd3 {+1.2/20 251.5 699746600} Nd7 {-0.33/17 241.7 998025060}
33. Qe1 {+1.2/20 150.2 383025323} Qe8 {-0.33/17 183.2 719818530} 34. Qh4 {+1.2/22 221.7 562407152} Bf7 {-0.33/18 193.5 817940557}
35. Ra3 {+1.2/21 225.1 500131415} Rbb7 {-0.33/18 287.3 1209692110} 36. Raa1 {+1.2/21 130.5 315903456} h6 {-0.35/16 183.4 774115207}
37. Ra6 {+1.3/20 174.0 499357567} Rb6 {-0.35/18 243.2 1003268859} 38. Ra5 {+1.2/21 159.3 426371965} Rbb7 {-0.34/18 240.9 1015990853}
39. Ra2 {+1.2/20 162.8 354215255} Bg6 {-0.34/19 389.9 1647568479} 40. Qg3 {+1.2/20 148.9 361963469} Kh8 {-0.34/18 170.9 735348623}
41. Ra6 {+1.2/23 900.0 1294832919} Nb8 {-0.34/18 97.5 427817789} 42. Ra4 {+1.2/13 1.0 2088583} Nd7 {-0.35/19 172.2 744748766}
43. Rca1 {+1.3/20 94.9 256026302} Qf7 {-0.35/18 134.8 571200798} 44. Qh4 {+1.3/21 181.0 239889986} Qe8 {-0.36/17 105.7 450839532}
45. Ra5 {+1.3/20 105.9 297831095} Kg8 {-0.35/18 113.7 473137161} 46. R5a3 {+1.2/21 114.5 292670396} Qf7 {-0.36/17 127.3 533139335}
47. R3a2 {+1.2/21 130.7 381026902} Qe8 {-0.35/18 105.4 423730508} 48. Rc1 {+1.2/20 136.6 340737244} Bf7 {-0.35/16 104.7 430015296}
49. Qg3 {+1.2/20 129.0 269766251} Kh8 {-0.33/17 109.5 457306984} 50. Rac2 {+1.2/20 124.8 338941199} Rb6 {-0.32/17 112.4 475169675}
51. Qh4 {+1.2/20 239.8 638564356} Kg8 {-0.34/18 205.9 860763091} 52. Qh3 {+1.2/21 324.0 887134711} Qe7 {-0.28/16 140.8 559976287}
53. Ra2 {+1.3/21 170.9 406923422} Rbb7 {-0.33/16 195.7 811108439} 54. Raa1 {+1.2/20 134.8 332324813} Qe8 {-0.31/16 111.5 454734304}
55. Qh4 {+1.2/21 231.9 603436141} Rb6 {-0.34/16 119.9 483293046} 56. Kh1 {+1.2/19 112.9 188687207} Bg6 {-0.33/16 116.2 470761044}
57. Ra3 {+1.3/20 138.7 386209339} Rbb7 {-0.35/17 119.2 496016007} 58. Qg3 {+1.3/21 179.8 448535852} Kh8 {-0.34/18 121.5 506214114}
59. Qh3 {+1.3/20 190.9 386141401} Qe7 {-0.33/17 128.4 536145983} 60. Nf4 {+1.3/19 189.8 546386748} Nf8 {-0.3/16 157.5 644442270}
61. Raa1 {+1.2/21 288.6 785168913} Kg8 {-0.31/16 157.0 642855146} 62. Nd3 {+1.3/22 199.3 462913281} Nd7 {-0.33/18 204.3 859382088}
63. Ra2 {+1.2/20 122.0 300899940} Kh8 {-0.34/17 192.2 801990524} 64. Rca1 {+1.3/21 226.3 435390284} Kg8 {-0.33/16 149.2 613759749}
65. Qg3 {+1.3/21 113.9 309489750} Kh7 {-0.34/17 194.4 824658839} 66. Ra6 {+1.1/21 238.4 618965704} Bf7 {-0.34/16 160.8 675941301}
67. h3 {+1.1/20 111.3 238659401} Kh8 {-0.28/16 176.0 740413552} 68. Rc1 {+1.1/20 128.1 333262607} Rb6 {-0.26/18 150.9 675053556}
69. Ra5 {+1.1/20 172.5 448189621} Rbb7 {-0.27/17 157.4 582279779} 70. Ra2 {+1.1/21 183.0 390355139} Qd8 {-0.26/16 198.9 757896531}
71. Rac2 {+1.2/19 120.1 279661372} Rb6 {-0.26/18 224.7 795632054} 72. Qe1 {+1.1/19 167.9 353130327} Qe8 {-0.28/16 184.5 564082175}
73. Qh4 {+1.2/20 240.8 468187168} Nf8 {-0.3/18 192.6 801916044} 74. Ra1 {+1.3/22 240.0 630369716} Ng6 {-0.33/18 212.7 859916801}
75. Qe1 {+1.5/21 133.2 391362703} Ne7 {-0.44/17 376.5 1530842504} 76. Rca2 {+1.4/22 355.0 918119511} Nc8 {-0.41/18 299.6 1237159607}
77. Nc5 {+1.5/20 146.5 374608225} Rb5 {-0.42/17 250.5 1047722425} 78. Qg3 {+1.5/22 198.8 496854034} Qe7 {-0.38/18 282.6 1179326500}
79. Ra5 {+1.4/20 117.8 250223940} Nb6 {-0.41/18 379.5 1570476279} 80. R5a3 {+1.5/20 181.6 466808007} Bh5 {-0.4/17 253.4 1059051546}
81. Kh2 {+1.4/22 900.0 1717305557} Nc8 {-0.36/17 101.2 414773430} 82. R3a2 {+1.5/12 1.0 1878699} Qe8 {-0.37/16 101.5 421450911}
83. Kh1 {+1.5/12 1.0 1221103} Rb6 {-0.39/16 113.2 475692619} 84. Kg1 {+1.5/13 1.0 1962042} Rb5 {-0.42/17 106.4 447721050}
85. Ra5 {+1.4/21 178.0 488005495} Rb6 {-0.38/17 107.1 425447946} 86. R5a4 {+1.4/20 160.9 294582531} Re7 {-0.35/18 126.9 498324777}
87. R4a2 {+1.4/20 201.1 437196677} Rb8 {-0.38/17 114.3 458813934} 88. Ra6 {+1.4/20 113.2 287453434} Rb6 {-0.36/18 111.7 445326291}
89. R6a4 {+1.2/21 248.8 694344094} Rb8 {-0.36/18 222.1 776946077} 90. h4 {+1.4/20 175.5 292134636} Qf7 {-0.31/18 222.1 778680739}
91. Ra6 {+1.2/21 149.4 328257630} Nb6 {-0.32/17 151.1 550720894} 92. Kh1 {+1.2/21 142.7 361061958} Rc7 {-0.28/17 136.3 502059653}
93. R6a2 {+1.3/21 109.2 262449531} Re7 {-0.32/17 395.3 1472219885} 94. Rc2 {+1.3/21 178.5 421283597} Qe8 {-0.32/16 110.8 424845728}
95. Ra6 {+1.3/22 238.9 684629060} Rc8 {-0.32/16 156.1 584466271} 96. Rc1 {+1.3/21 151.2 385042542} Rec7 {-0.3/18 142.2 556391500}
97. Nd3 {+1.3/21 191.4 548741617} Nd7 {-0.28/16 117.5 444916642} 98. Rca1 {+1.3/20 108.8 252721111} Ra8 {-0.28/16 69.9 260951989}
99. Nf4 {+1.2/20 174.5 338340615} Bf7 {-0.28/18 216.6 830834392} 100. R1a3 {+1.3/20 205.6 585810930} Nb8 {-0.22/18 151.1 560286567}
101. R6a5 {+1.3/23 167.0 432815438} Nd7 {-0.27/17 141.5 516103105} 102. Ra1 {+1.3/22 149.6 330757237} Nf8 {-0.28/16 252.9 897672724}
103. R5a2 {+1.2/21 243.3 583675514} Qe7 {-0.26/16 137.6 509966266} 104. Nd3 {+1.1/21 176.1 373440625} Nd7 {-0.3/17 345.0 1279238444}
105. Qh3 {+1.2/20 218.5 386021602} Qe8 {-0.32/17 184.8 659729224} 106. Nf4 {+1.3/20 111.3 206887798} Nf8 {-0.33/18 263.6 945763875}
107. h5 {+1.2/20 113.3 243256306} Bg8 {-0.43/17 269.1 976585218} 108. Ra6 {+1.3/21 184.3 421068825} Bf7 {-0.43/17 188.5 702641196}
109. Qh4 {+1.3/19 129.2 310972741} Nh7 {-0.43/17 159.5 577892687} 110. Kh2 {+1.3/20 147.2 328961834} Ng5 {-0.33/17 144.6 516239750}
111. Kg1 {+1.3/22 138.6 341498713} Kg8 {-0.37/17 148.6 557360910} 112. Nd3 {+1.4/22 220.0 447500215} Qe7 {-0.34/18 168.8 622681516}
113. Be1 {+1.2/20 176.1 484542484} Qe8 {-0.28/18 196.9 749440749} 114. Nf4 {+1.3/21 132.4 357993095} Rb7 {-0.33/18 222.0 827653188}
115. Kh1 {+1.4/22 150.9 344238053} Nh7 {-0.39/18 365.3 1293326951} 116. Bd2 {+1.4/20 142.0 377045042} Kh8 {-0.39/17 188.0 687292604}
117. Kh2 {+1.3/20 152.5 322366156} Rc7 {-0.53/17 348.1 1251165473} 118. Kg1 {+1.3/21 152.5 251425360} Ng5 {-0.35/18 340.6 1242938648}
119. Qh2 {+1.4/22 325.1 837536634} Kg8 {-0.26/18 237.3 867956272} 120. R6a5 {+1.3/20 127.1 233901988} Nh7 {-0.28/17 186.9 663227158}
121. Qh4 {+1.4/23 675.7 1828915997} Ng5 {-0.31/16 98.7 367356393} 122. Nd3 {+1.4/21 109.0 271345784} Qe7 {-0.37/18 228.5 882581053}
123. Kh1 {+1.3/21 171.6 438792602} Rac8 {-0.4/17 270.3 1052790797} 124. Nc5 {+1.5/20 110.3 313648674} Ra8 {-0.53/17 150.7 587045039}
125. R5a3 {+1.4/20 208.0 526780626} Be8 {-0.46/17 108.7 412412838} 126. Ra6 {+1.4/21 157.7 370368116} Bf7 {-0.56/18 206.0 748012195}
127. R1a3 {+1.4/19 131.8 358953409} Kh8 {-0.5/17 131.5 464379741} 128. Ra2 {+1.4/21 129.7 305957466} Re8 {-0.55/18 146.2 535392964}
129. Be1 {+1.5/21 192.8 476434478} Kg8 {-0.5/18 164.0 611923399} 130. Qh2 {+1.4/21 229.7 396386405} Ra8 {-0.54/18 153.5 561944523}
131. Bh4 {+1.4/19 127.1 193705589} Qe8 {-0.74/18 203.6 763489017} 132. Bxg5 {+1.5/19 174.9 499468004} hxg5 {-0.65/17 127.0 502516790}
133. g4 {+1.4/18 131.9 134301567} f4 {-0.62/17 109.2 435473135} 134. Qh3 {+1.4/19 156.7 313139350} Qb8 {-0.37/18 110.3 464525784}
135. R6a4 {+1.3/21 237.5 673258306} Qf8 {-0.43/19 213.7 904235302} 136. Qf1 {+1.4/20 131.0 352428898} Kh8 {-0.66/19 269.9 1138110438}
137. Qb1 {+1.5/20 171.3 338024971} Re7 {-0.62/18 106.3 445230578} 138. Rh2 {+1.4/21 248.8 715265152} Rc8 {-0.56/18 110.1 426279172}
139. Qd3 {+1.3/20 211.8 487745581} Be8 {-0.65/18 218.2 915403499} 140. Kg1 {+1.3/20 136.1 297941226} Kg8 {-0.71/19 262.7 1118139902}
141. Qe2 {+1.3/21 191.2 372986143} Kh7 {-0.48/18 209.3 893270148} 142. Qc2+ {+1.4/20 134.3 396933206} Kh8 {-0.68/20 577.9; -0.68/20 577.9}
143. Kf1 {+1.4/21 183.5 440455653} Bf7 {-0.66/18 103.4 426205614} 144. Qb1 {+1.5/20 133.4 341374269} Kg8 {-0.62/18 186.4 726195589}
145. Kg1 {+1.4/19 159.9 321348390} Be8 {-0.59/18 123.4 490405872} 146. Qd3 {+1.3/21 156.7 349392678} Bf7 {-0.56/18 109.5 427313370}
147. Ra3 {+1.4/20 168.1 435234677} Kh8 {-0.6/17 114.0 468665617} 148. Ra1 {+1.4/20 217.3 501690355} Kg8 {-0.79/17 166.7 682785692}
149. Rha2 {+1.4/20 208.0 570256196} Rcc7 {-0.77/19 205.1 838223790} 150. Kf2 {+1.4/22 250.2 698250525} Be8 {-0.81/19 136.1 553748111}
151. Rh1 {+1.5/21 134.9 368409943} Rc8 {-0.76/20 244.4 985432758} 152. Kf1 {+1.4/23 228.3 602940006} Rb8 {-0.69/20 173.1 704496549}
153. Rah2 {+1.4/23 340.3 497194577} Rxb4 {-0.2/19 140.6 564817635} 154. Ke2 {+1.3/22 119.0 328789539} Qf7 {-0.26/19 269.5 1046416948}
155. Kd1 {+1.2/21 175.0 433706005} Kh8 {-0.16/18 255.0 1007498273} 156. Kc1 {+1.2/20 295.9 743741435} a5 {-0.12/17 142.6 527995465}
157. Ra2 {+1.3/19 145.8 418797395} Ra7 {-0.19/18 266.4 995673483} 158. Kd2 {+1.2/20 203.4 450193306} Rb5 {-0.41/18 317.6 1253288393}
159. Ra4 {+1.3/20 198.8 594850877} Qe7 {-0.02/18 158.7 635368339} 160. Qc2 {+1.1/21 181.0 196585003} Bf7 {-0.01/17 176.6 685440071}
161. h6 {+1.2/22 900.0 1120350280} g6 {+0/18 188.5 715664417} 162. Kd1 {+1.3/13 1.0 2014730} Kh7 {+0.07/18 99.9 402385118}
163. Ra1 {+1.4/12 1.0 851615} Ra8 {+0.08/18 118.1 478588041} 164. Rh2 {+1.2/13 1.0 2068584} Qa7 {+0.08/18 157.2 630988867}
165. Rb1 {+1.4/13 1.9 3686663} Qb8 {+0.07/17 97.5 384499888} 166. Rb2 {+0.18/21 181.0 150297401} Rb4 {+0.08/19 139.7 572036903}
167. Qc3 {+0.33/21 112.2 227373531} Qb6 {+0.07/19 113.6 456860479} 168. Ke1 {+0.56/21 229.1 600182018} Rd8 {+0.06/19 127.2 518589384}
169. Ra2 {+0.3/20 174.7 375811081} Rb8 {+0.06/16 103.8 403234481} 170. Rac2 {+0.07/20 208.0 557597169} Qb5 {+0.07/19 155.9 612846507}
171. Rc1 {+0.49/21 168.7 409361280} Rc8 {+0.07/19 195.2 792867329} 172. Kf2 {+0.39/21 137.9 295480095} Qb6 {+0.08/19 113.4 467486051}
173. Kg2 {+0.63/21 109.1 270991374} Rd8 {+0.08/19 196.2 814583636} 174. Kh1 {+0.73/22 209.5 550321890} Rb5 {+0.07/19 115.7 494988911}
175. Qb2 {+0.65/20 121.4 292315219} Qc7 {+0.07/19 190.0 802674155} 176. Rd1 {+0.93/20 154.1 441028651} Rh8 {+0.07/18 133.5 566782000}
177. Qc2 {+0.91/20 149.2 241501278} Qe7 {+0.07/19 141.2 614181474} 178. Ra1 {+0.99/20 142.3 371383955} Qd8 {+0.07/19 170.5 740709763}
179. Qc3 {+1.1/20 247.7 437303457} Qc7 {+0.07/19 226.5 973998304} 180. Rc1 {+0.92/19 207.8 457261900} Qa7 {+0.06/18 145.7 624916453}
181. Qc2 {+0.57/21 225.9 649918465} Rhb8 {+0.05/18 140.5 604667236} 182. Ra1 {+0.76/21 161.3 426768462} Ra8 {+0.06/19 200.2 869054161}
183. Qc3 {+0.66/22 222.5 431406044} Qc7 {+0.07/18 186.0 806992457} 184. Rd1 {+0.83/20 188.1 451681509} Rbb8 {+0.05/19 153.4 660217508}
185. Rc1 {+0.88/21 269.6 469797422} Ra7 {+0.06/20 166.8 746982077} 186. Qd3 {+1/22 176.8 389019974} Qb6 {+0.05/20 221.3 971083731}
187. Qc2 {+0.7/21 154.7 324650270} Rh8 {+0.05/19 139.2 591180939} 188. Qb1 {+0.7/22 203.7 385025174} Qb5 {+0.05/19 171.2 710324376}
189. Rd1 {+0.57/22 110.4 238551659} Qb4 {+0.04/18 153.1 582076950} 190. Qd3 {+0.8/22 173.0 424856729} Qa3 {+0.03/19 141.4 488617254}
191. Qf1 {+0.56/22 187.9 340008282} Rb8 {+0.11/20 293.7 1048553123} 192. Ra1 {+0.92/22 106.3 297678796} Qb4 {+0.06/19 209.2 927392459}
193. Qd3 {+0/22 335.1 821248306} Rb5 {+0.08/19 179.6 742749644} 194. Rc1 {+0.23/21 133.3 323222850} Qa3 {+0.07/18 167.5 656111840}
195. Qd1 {+0.73/21 129.5 309516122} Ra8 {+0.06/18 211.2 857617952} 196. Rhc2 {+1.3/22 170.4 266635854} Rbb8 {+0/19 258.9 1078012999}
197. Ra1 {+0.92/21 147.9 278658400} Qb4 {+0.07/17 63.7 276134272} 198. Nd7 {+1/21 278.9 780717058} Rh8 {+0/18 420.6 1717930453}
199. Rh2 {+1.1/22 185.6 519955221} Rhc8 {+0/17 82.1 331968178} 200. Qd3 {+0.97/20 220.8 378935795} Kh8 {+0/18 293.4 1183030172}
201. Rha2 {+1.2/23 900.0 1141974920} Ra7 {+0/18 149.3 584401185} 202. Nc5 {+1.5/15 1.0 1820105} Kh7 {+0.06/19 145.7 633574949}
203. Rh2 {+1.1/14 1.0 1872029} Qb5 {+0.02/19 135.6 581100526} 204. Qd2 {+1.2/13 1.0 1890275} Rh8 {+0/20 111.4 467930986}
205. Qc1 {+1.1/15 2.5 3645496} Qb4 {+0/21 197.0 843630591} 206. Ra4 {+0.33/20 181.0 136850411} Qb6 {+0/21 104.0 447835002}
207. Qb2 {+1/19 181.0 522766515} Qc7 {+0/23 181.1 788427751} 208. Qb1 {+0.25/19 181.0 515471119} Raa8 {+0/21 130.4 566503118}
209. Qf1 {+0.99/19 119.8 246116386} Qd8 {+0/22 167.2 728753132} 210. b4 {+0/21 116.2 305799532} axb4 {+0.31/19 155.7 700997224}
211. Rxa8 {+0/19 37.4 67806079} Qxa8 {+1.6/19 109.5 461047642} 212. Nd7 {-1.2/22 197.4 534794120} Rd8 {+1.6/19 221.1 882035621}
213. Nf6+ {-0.92/21 158.8 466102535} Kh8 {+1.6/3 0.0 8} 214. Rb2 {-1.3/22 182.7 434289686} Qa3 {+1.6/19 229.3 923308689}
215. Rb1 {-1.3/22 161.0 239849075} Rb8 {+1.8/18 212.9 869942649} 216. Qe2 {-1.2/21 264.4 703698496} Qc3 {+3.3/18 124.8 510336111}
217. Kg2 {-2.9/21 159.3 325810208} Qxd4 {+3.3/17 89.2 366023217} 218. Qa2 {-2.9/21 278.6 840942537} Qc4 {+3.2/18 240.6 983552952}
219. Qb2 {-3/21 268.2 827487985} c5 {+3.4/17 120.4 490415503} 220. Rc1 {-2.6/23 228.4 96709885} Qb5 {+3.4/18 155.7 642960100}
221. Ra1 {-3/19 134.1 225822146} Qb7 {+3.6/19 296.6 1240444311} 222. Ra5 {-2.9/20 161.1 285270063} Qc7 {+3.5/19 248.4 1035478138}
223. Ra6 {-2.5/21 220.3 634708346} b3 {+3.1/19 248.4 1034525501} 224. Rd6 {-2.7/20 163.8 314439215} Be8 {+3.1/18 584.2; +3.1/18 584.2}
225. Rxe6 {-2.1/19 143.4 410126609} Bc6 {+2.9/19 1233.2 646463389} 226. Rd6 {-2.2/20 219.8 544085893} d4 {+1.6/20 962.2; +1.6/20 962.2}
227. Kh2 {-2/19 146.0 307176748} Ba4 {+2/15 52.4 205745445} 228. Ne4 {-1.9/20 194.9 442477038} Qh7 {+1.7/18 503.0 1977140543}
229. e6 {-1.5/18 108.1 307679271} Qxh6+ {+1.7/16 74.0 294255536} 230. Kg2 {-1.5/19 139.6 255045160} Qg7 {+1.5/16 74.0 292804066}
231. e7 {-1.4/19 131.9 352166627} Qxe7 {+1.8/16 58.1 235255964} 232. Rxg6 {-0.57/20 281.9 919786388} Rg8 {+1.8/15 37.9 152022840}
233. Rh6+ {-0.77/20 156.1 449057677} Kg7 {+1/17 80.5 321050446} 234. Rh5 {-0.73/19 193.5 562453187} Kf8 {+1/14 71.2 281746836}
235. Rh6 {+0/20 213.7 672354392} Qa7 {+0.17/15 82.1 327603649} 236. Qa1 {+0/18 287.8 724516622} Rg7 {+0/15 82.1 328318162}
237. Qh1 {+1.1/18 181.0 461500823} Qc7 {-0.01/14 48.2 195881210} 238. Nd6 {+2/17 124.4 359109071} b2 {-2/15 93.3 396093717}
239. Rh8+ {+5.6/20 191.3 558908786} Rg8 {-1.9/18 48.9 216198938} 240. Qh6+ {+5.8/22 107.8 232926196} Qg7 {-3.4/20 68.4 293061288}
241. Qe6 {+6.7/23 900.0 248035025} Rxh8 {-5/22 182.7 807844332} 242. Qc8+ {+4.4/14 1.0 2169821} Ke7 {-6.6/22 290.9 1303544863}
243. Nf5+ {+3.9/14 1.0 2126710} Kf6 {-6.6/21 179.9 816724835} 244. Qa6+ {+4.4/14 1.0 2655230} Kf7 {-6.9/19 179.9 809831570}
245. Qb7+ {+7.5/20 105.4 316423763} Ke6 {-7.1/19 175.1 777672036} 246. Nxg7+ {+7.5/19 84.3 273999272} Kf6 {-7.1/18 111.0 501545286}
247. Nf5 {+7.7/19 228.3 827967584} Re8 {-8.5/19 494.1; -8.5/19 494.1} 248. Qxb2 {+9.1/19 154.9 513399247} Bd7 {-8.5/17 143.6 621036829}
249. Qb6+ {+9.8/20 272.5 311041564} Be6 {-9.8/19 173.5 813606366} 250. Nd6 {+11/20 149.0 537810475} Rg8 {-10/19 245.9 1182934773}
251. Ne4+ {+12/20 213.0 334451836} Kf7 {-10/18 171.1 847858680} 252. Qc7+ {+13/19 106.7 315506073} Kg6 {-11/19 260.9 1297237934}
253. Qe7 {+13/20 255.4 200666831} Bb3 {-11/17 167.9 833902968} 254. Qxg5+ {+3.3e+02/19 164.6 544648482} Kf7 {-12/17 190.1 943622799}
255. Nd6+ {+3.3e+02/18 138.1 448531146} Ke6 {M-11/19 31.8 149728812} 256. Qxg8+ {+26/17 38.5 159889414} Kd7 {M-11/11 0.3 1186756}
257. Qxb3 {+3.3e+02/14 6.4 23701519} Kxd6 {M-11/8 0.1 341989} 258. g5 {+3.3e+02/10 0.2 498237} c4 {M-11/10 0.2 709157}
259. Qb6+ {+3.3e+02/8 0.1 133140} Ke7 {M-12/7 0.1 149309} 260. Qc7+ {+3.3e+02/8 0.1 130705} Ke6 {M-10/8 0.1 279869}
261. g6 {+3.3e+02/6 0.1 19266} d3 {M-5/6 0.1 70379} 262. g7 {+3.3e+02/3 0.1 1908} Kd5 {M-4/5 0.1 5795}
263. g8=Q+ {+3.3e+02/1 0.1 214} Kd4 {M-3/2 0.0 125} 264. Qcxc4+ {+3.3e+02/1 0.1 824} Ke3 {M-3/3 0.1 2702}
265. Qc5+ {+3.3e+02/1 0.1 1027} Ke2 {M-3/3 0.0 3083} 266. Qa2+ {+3.3e+02/1 0.1 485} d2 {M-2/2 0.0 232}
267. Qe6+ {+3.3e+02/1 0.1 688} Kd1 {M-2/3 0.0 1913} 268. Qb3+ {+3.3e+02/1 0.1 197} Ke2 {M-1/2 0.0 64}
269. Qe5# {+3.3e+02/1 0.1 112}
[/pgn]
Okay Ed, I tested your baby in a LTC game and it is truly a brawler.
[d]r1bqkb1r/pp1n1ppp/2n1p3/3pP3/3P4/3B4/PP1NNPPP/R1BQK2R b KQkq - 0 8
My 1st game with Benjamin 1.0 turned into a nice brawl versus Ruffian Leiden 2003 that lasted 269 moves. The opening was a French Defense. By move 29, they reached a position where there was allot of piece shuffling and jockeying for position. At some points it appeared as if the game would result in a draw by the 50 move rule, but then you would see a pawn move that would reset the draw counter again and agian.
[d]2q3k1/p1rn2pp/1rp1p1b1/3pPp2/1P1P1N2/1P3P2/3BQ1PP/R1R3K1 b - - 2 29
The main features I noticed in the position was that Benjamin had a nice space advantage through most of the middle game, with strong control of the c5 square and open A and C files for it's rooks. While black was confined to maneuvering on the last three ranks with it's pieces with it's only real target for attack being white's pawn on h5.
I saw piece trades offered and declined at many points during this protracted middle game phase. The first piece trade came on move 132. Benjamin was able to trade its inferior Bishop for black's strongest knight. The problem Ruffain faced now was as is mainly the case with the French Defense was how to deal with its remaining white squared bishop. On move 153, Benjamin decided to sacrifice it's b4 pawn. This allowed Ruffian to gain counter play on the queenside, primarily on the A and B files. So Benjamin went for counterplay on the kingside with move 161. h6, however Ruffian shut that down with 161. ... g6. Stopping the counterplay at the expense creating further problems for its white squared Bishop.
[d]r3q1k1/p1r2bp1/R1p1p2p/2NpPpnP/1P1P3B/1P3P2/R5PQ/7K w - - 24 131
[d]1r2bqk1/p3r1p1/2p1p3/2NpP1pP/1P1P1pP1/1P1Q1P2/7R/5K1R b - - 19 153
[d]7k/r3qbp1/2p1p2P/prNpP1p1/R2P1pP1/1P3P2/2QK4/7R b - - 0 161
On move 210 Benjamin made a critcal decision to sacrifice another pawn, its pawn on the b-file. On move 212 I believe Benjamin start to go astray with Nd7, but I guess this is what was planned when it decided to sac that b pawn. This allowed Ruffian a passed pawn on the b-file and it looked as if black would now be okay and possibly even winning at this point as Ruffian would go on to capture the d4 pawn giving black three connected passed pawns.
[d]r2q3r/5b1k/2p1p1pP/p1NpP1p1/R2P1pP1/1P3P2/7R/5Q1K w - - 48 209
By move 224, Ruffian sees a opportunity to finally liberate its problem Bishop and plays 224. ... Be8, but I think this was a mistake and the simple c4 may have been better as Benjamin still had some admittedly hard to see counterplay as it involved sacrificing even more pawns! Finally by move 238. ... b2 I could start to see that black was in big trouble.
[d]1r5k/2q2b2/3RpNpP/2ppP1p1/5pP1/1p3P2/1Q4K1/8 b - - 0 224
[d]5k2/2q3r1/3N3R/2p3p1/b2p1pP1/5P2/1p4K1/7Q w - - 0 238
Wonderful creation you have made here with Benjamin 1.0 Ed! These were my notes, I have the game being currently annotated by Stockfish 11 to see the points that I may have missed.
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
__________________________________________________________________
Ted Summers
-
- Posts: 4556
- Joined: Tue Jul 03, 2007 4:30 am
-
- Posts: 1280
- Joined: Tue Aug 18, 2009 3:06 am
Re: Benjamin 1.0
Rebel wrote: ↑Mon Feb 03, 2020 11:42 pm An afterthought version after all.
Benjamin 1.0 is the Gambit version of ProDeo.
https://rebel13.nl/home/benjamin.html
Thank-you Ed!
Look at this lovely game by your wonderful creation.
[pgn] [Event "TINCAN, Blitz 3m+7s"]
[Site "TINCAN"]
[Date "2020.02.04"]
[Round "1"]
[White "Benjamin 1.0"]
[Black "Ruffian 2.1.0"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "96"]
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Qg4 6. O-O Qxe4 7. d4 Nd7 8.
Nc3 Qc6 9. Re1 O-O-O 10. Ng5 Nh6 11. d5 Qb6 12. b3 Kb8 13. Bb2 Re8 14. a4 Qd8
15. a5 Nf6 16. a6 b6 17. Nb5 Qc8 18. Qf3 Qd7 19. Kh1 Rd8 20. h3 Re8 21. Re2 Rd8
22. Kg1 Re8 23. g4 Rc8 24. Rae1 Rd8 25. Re3 Rc8 26. Qd1 Ne8 27. Qd3 Nf6 28. Kh1
Rd8 29. f4 Qc8 30. Qc2 Rd7 31. Ra1 Qe8 32. Nf3 Nhg8 33. b4 Qc8 34. bxc5 Qxc5
35. Nfd4 Ka8 36. g5 Nh5 37. Qe2 Nxf4 38. Qg4 Qc8 39. Qxf4 h6 40. g6 fxg6 41.
Qe4 Nf6 42. Qe6 Nh7 43. Nxa7 Qe8 44. Nab5 Qc8 45. Qxd7 Qxd7 46. Ne6 Nf6 47.
Nec7+ Qxc7 48. Nxc7+ Ka7 1-0 [/pgn]
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- Posts: 6340
- Joined: Mon Mar 13, 2006 2:34 pm
- Location: Acworth, GA
Re: Benjamin 1.0
Hello Robert,
Thanks for sharing that game. On a strategic level I loved the plan with 33. b4 played here.
Then that brilliant 43. Nxa7, commencing that queenside attack was marvelous I thought.
Only to be followed with that wonderful 45. Qxd7!
This type of play brings back memories of studying GM Tal's games.
Thanks for sharing that game. On a strategic level I loved the plan with 33. b4 played here.
Then that brilliant 43. Nxa7, commencing that queenside attack was marvelous I thought.
Only to be followed with that wonderful 45. Qxd7!
This type of play brings back memories of studying GM Tal's games.
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
__________________________________________________________________
Ted Summers
-
- Posts: 2801
- Joined: Mon Feb 11, 2008 3:53 pm
- Location: Denmark
- Full name: Damir Desevac
Re: Benjamin 1.0
Hi Ed
Any possibility of making Jacob's youngest son MP ?
Any possibility of making Jacob's youngest son MP ?
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- Posts: 4315
- Joined: Tue Apr 03, 2012 4:28 pm
Re: Benjamin 1.0
yo Ed!Robert Flesher wrote: ↑Wed Feb 05, 2020 12:41 pmRebel wrote: ↑Mon Feb 03, 2020 11:42 pm An afterthought version after all.
Benjamin 1.0 is the Gambit version of ProDeo.
https://rebel13.nl/home/benjamin.html
Thank-you Ed!
Look at this lovely game by your wonderful creation.
[pgn] [Event "TINCAN, Blitz 3m+7s"]
[Site "TINCAN"]
[Date "2020.02.04"]
[Round "1"]
[White "Benjamin 1.0"]
[Black "Ruffian 2.1.0"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "96"]
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Qg4 6. O-O Qxe4 7. d4 Nd7 8.
Nc3 Qc6 9. Re1 O-O-O 10. Ng5 Nh6 11. d5 Qb6 12. b3 Kb8 13. Bb2 Re8 14. a4 Qd8
15. a5 Nf6 16. a6 b6 17. Nb5 Qc8 18. Qf3 Qd7 19. Kh1 Rd8 20. h3 Re8 21. Re2 Rd8
22. Kg1 Re8 23. g4 Rc8 24. Rae1 Rd8 25. Re3 Rc8 26. Qd1 Ne8 27. Qd3 Nf6 28. Kh1
Rd8 29. f4 Qc8 30. Qc2 Rd7 31. Ra1 Qe8 32. Nf3 Nhg8 33. b4 Qc8 34. bxc5 Qxc5
35. Nfd4 Ka8 36. g5 Nh5 37. Qe2 Nxf4 38. Qg4 Qc8 39. Qxf4 h6 40. g6 fxg6 41.
Qe4 Nf6 42. Qe6 Nh7 43. Nxa7 Qe8 44. Nab5 Qc8 45. Qxd7 Qxd7 46. Ne6 Nf6 47.
Nec7+ Qxc7 48. Nxc7+ Ka7 1-0 [/pgn]
Is this partly the result of the bishop-rook pattern you wrote about recently? Triumphant victory for the idea if so
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Re: Benjamin 1.0
Thank You My Friend.We Love The Pro Deo Engines..(And Also Rebel 2000 and Rebel 6 & Mephisto) My Favorite is Pro Deo 1.1(Alekhine) & Pro Deo 2.4Rebel wrote: ↑Mon Feb 03, 2020 11:42 pm An afterthought version after all.
Benjamin 1.0 is the Gambit version of ProDeo.
https://rebel13.nl/home/benjamin.html