Author: Eelco de Groot
Date: 07:51:05 05/28/05
Go up one level in this thread
The settings for Vulcan Q1d8c are still very experimental, and some switches
have been tested only in this particular position or for the Tal-Larsen
position, nothing else. But for the sake of completeness and people who want to
experiment:
Pro Deo 1.1 Vulcan Q1d8c - Tactical Engine
-------------------------------------------------------------------------------
[Personality = Vulcan Q1d8c - Tactical Engine] * Pro Deo 1.1 (February 2005)
[Pawn Value = 90]
[Knight Value = 90]
[Bishop Value = 90]
[Rook Value = 90]
[Queen Value = 90]
[My Queen ? 101]
[King Safety = 405]
[Mobility = 125]
[Pawn Structure = 110]
[Passed Pawns = 125]
[Pins = 115]
[Bishop Pair = 115]
[Chess Knowledge = 200]
[Attractiveness = 275]
[Attacking = 450]
[Strength of Play = 100]
[Draw Contempt Factor = 0.00]
[Selective Search = 80]
[Search Technique = NULLMOVE]
[Engine Master = off] off
[Engine Learner = off] off|on
[Book Learner = off] off|passive|moderate|strong|aggressive
[Position Learner = off] off|on
[Extended Book Learner = off] off|read|write|read&write
*
[Pruning = MISC_25] *
[Pruning = MISC_37] *
[Pruning = MISC_40] *
[Pruning = MISC_52] *
[Fail High Margin = 9.50] *
[Pruning ? MISC_53] *
[Pruning = MISC_66] *
[Pruning = MISC_69] *
[Pruning = MISC_78] *
*
[Center Control = 30] *
[Bishop Mobility = 25] *
[Right to Move = 75] *
[Strong Squares = 128] *
*
[Pruning = MISC_02] *
[Pruning = MISC_03] *
[Pruning = MISC_39] *
[Pruning = MISC_08] *
[Pruning = MISC_12] *
[Pruning = MISC_16] *
[Pruning = MISC_22] * Slightly safer Selectivity
[Pruning = MISC_30] * Extend singular checks
[Pruning = MISC_36] * Extend double leaf-attacks W6
[Pruning ? MISC_28] * (2,2,1,1) >> in test <<
[Pruning ? MISC_01] * TREE: if (reduce & rd=0) goto tr76
[Pruning = MISC_13] * Bishop Pair extra bonus
[Blitz Time Control = 120] * use more time at blitz levels
*
[Pawn Pressure midg = 165] * weight pawn pressure middlegame
[Pawn Pressure end0 = 140] * weight pawn pressure early endgame
[Pawn Pressure end1 = 125] * weight pawn pressure endgame
[Pawn Pressure end2 = 110] * weight pawn pressure simple endgame
*
[Knight Mobility = 88] * 88
[Double Pawns = 112] * 112
[Pawn Formation = 115] * 108
[Weak Pawns = 112] * 112
[Minimum Knight Mobility = 100] * 100
[Minimum Bishop Mobility = 100] * 100
[Passed Pawn King Tropism = 100] * king tropism to own passed pawns
[Progressive Isolated Pawns = 100] * weight isolated pawns (new style)
*
[Adjusted Selectivity MIDG = 3] * Maximum selective depth (midgame)
[Adjusted Selectivity END0 = 3] * Maximum selective depth (early endgame)
[Adjusted Selectivity END1 = 3] * Maximum selective depth (endgame)
[Adjusted Selectivity END2 = 3] * Maximum selective depth (simple endgame)
*
[Recaptures = 3.00] *
[ANTI-GM = OFF]
[EVALUATION = SMART]
[Extensions (remaining)= 3]
[Extensions (checks)= normal] * low|moderate|normal|strong|all
[Extensions (captures)= 0]
-------------------------------------------------------------------------------
The reason I made so many versions is I was not happy with the evals in another
of my testpostions from the Rebel vs Michael Rohde match, after 22Rb5.
[Event "Monthly GM Challenge"]
[Site "Internet (Rebel Home Page)"]
[Date "1999.05.22"]
[Round "?"]
[White "Rebel 10.5"]
[Black "GM M. Rohde"]
[Result "0-1"]
[WhiteElo "?"]
[BlackElo "?"]
[ECO "E00"]
1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Bg2 O-O 7. Nf3
d6 8. O-O a5 9. a3 Na6 10. Nbd2 Re8 11. Ne1 e5 12. Nc2 bxa3 13. Rxa3 Rb8
14. Ne4 Nxe4 15. Bxe4 Bh3 16. Re1 Qb6 17. e3 f5 18. Bd5+ Kh8 19. Qa1 Nb4
20. Nxb4 axb4 21. Ra5 exd4 22. Rb5 Qd8 23. exd4 Ra8 24. Rxe8+ Qxe8 25.
Qc1 Qe2 26. f4 Qd3 27. Rxb7 Re8 28. Kh1 Qc2 29. Qe3 Qb1+ 30. Qg1 Qxb2 31.
Rb6 h6 32. Ra6 Qc2 33. c5 dxc5 34. dxc5 Qc3 35. Ra1 b3 36. Rc1 Qd3 37.
Rd1 Qe2 38. Rb1 b2 39. Qd1 Qxd1+ 40. Rxd1 Rd8 41. Rb1 0-1
Many versions switched from playing 22..Qd8 to 22..Qc7 at about 14 ply deep and
I did not like that move. Best move after 22..Qd8 is probably 23.Rxb4
Pro Deo 1.1 Vulcan Q1d8c here plays 23.Rxb7 in the PV, not sure how good that
move actually is but I am pretty happy with the 0.00 evaluation for 22..Qd8,
even without some correction for the own queen value to avoid exchanging queens,
which causes Qa6 to pop up now briefly with false fail highs.
{Vulcan Q1d8c, testen van [My queen ? 101] in Vulcan Q1d6f,
testpositie Rebel-Rohde. Zou ongeveer gelijk moeten zijn aan
Vulcan Q1d6f, maar dat is niet zo.}
00:00:00.2 -8,72 1 13 dxe3 Rxb6
00:00:00.3 -5,21 1 20 Qxb5 cxb5
00:00:00.3 -2,27 1 53 Qc7
00:00:00.3 -1,85 2 591 Qc7 Qa5 b6 Qxb4
00:00:00.3 -1,85 3 1107 Qc7 Qa5 b6
00:00:00.3 -1,85 4 1922 Qc7 Qa5 b6 Qxb4
00:00:00.3 -1,22 5 12409 Qc7 exd4 f4 Rxe8+ Rxe8
00:00:00.3 -1,32 6 31648 Qc7 exd4 b6 Qc1 Rxe1+ Qxe1 f4
00:00:00.3 -1,32 6 51401 Qa6
00:00:00.3 -1,32 6 31648 Qc7 exd4 b6 Qc1 Rxe1+ Qxe1 f4
00:00:00.3 -1,18 6 78967 Qd8 exd4 Qf6 Rxe8+ Rxe8 b3 b6
00:00:00.4 -0,98 7 149022 Qd8 exd4 Qf6 Rxb7 Qxd4 Ree7 Ra8
00:00:00.4 -0,98 8 184450 Qd8 exd4 Qf6 Rxb7 Qxd4 Ree7 Ra8
00:00:00.6 -0,98 8 375581 Qa6
00:00:00.6 -0,98 8 184450 Qd8 exd4 Qf6 Rxb7 Qxd4 Ree7 Ra8
00:00:00.8 -0,88 9 638384 Qd8 exd4 Ra8 Rxe8+ Qxe8 Qc1 Qe2 Rxb7 f4 Qxf4
00:00:08.7 -0,20 10 9910375 Qd8 Qc1 dxe3 Rxe3 f4 Re4 fxg3 fxg3 Rxe4 Bxe4 Qf6 Kh1
Qd4
00:00:12.5 -0,23 11 14769912 Qd8 Qc1 dxe3 Rxe3 f4 Re4 Rxe4 Bxe4 Qe7 Bf5 Bxf5
Rxf5 Qe4 Rxf4
00:01:03.1 -0,04 12 76792740 Qd8 b3 dxe3 Rxe3 Rxe3 fxe3 Qe8 Kh1 Ra8 Ra5 Rxa5
00:02:02.3 0,02 13 153783194 Qd8 Rxb7 Rxb7 Bxb7 dxe3 Rxe3 Rxe3 Qa4
00:03:35.7 0,00 14 275050637 Qd8 Rxb7 Rxb7 Bxb7 dxe3 Rxe3 Rxe3 fxe3 h6 Bc6
00:13:49.9 0,00 15 1066794619 Qd8 Rxb7 Rxb7 Bxb7 dxe3
00:54:18.8 0,00 16 4184794383 Qd8 Rxb7 Rxb7 Bxb7 dxe3
Current move: Qd8 (1/31) depth=17
na nu uitvoeren van 22..Qd8
00:00:00.3 1,69 5 20827 exd4 Qf6 Rxe8+ Rxe8 b3 b6
00:00:00.3 1,48 6 57492 exd4 Qf6 Rxb7 Qxd4 Ree7 Ra8
00:00:00.4 1,38 7 144769 exd4 Ra8 Rxe8+ Qxe8 Qc1 Qe2 Rxb7
00:00:00.9 1,16 8 712834 exd4 f4 Rxe8+ Qxe8 Qd1 Qg6 Kh1 fxg3 fxg3 b6
00:00:02.1 1,30 9 2026771 exd4 f4 b3 fxg3 hxg3 b6 Bc6 Rxe1+ Qxe1 Qf6 Rh5 Rc8
00:00:06.3 -0,29 10 6900136 exd4 Ra8 Rxe8+ Qxe8 Qc1 Qe2 Bg2 Qd2 Qb1 Re8 Qf1 Bxg2
Qxg2
00:00:16.7 -0,25 10 19726966 Qa7 dxe3 Qd4 exf2+ Qxf2 Rxe1+ Qxe1 Qf6 Rxb7 Rf8
Rxb4
00:00:28.3 0,24 10 32094756 e4 d3
00:00:32.7 0,26 10 37445243 Qa5 Qf6 Qxb4
00:00:35.9 0,50 10 41461614 b3 dxe3 Rxe3 Rxe3
00:00:42.9 0,65 10 49677766 Kh1 Ra8 Qc1 dxe3 Rxe3 Rxe3
00:00:47.1 0,39 11 54778257 Kh1 Ra8 Qd1 dxe3
00:00:50.3 0,39 11 58435809 b3
00:00:53.5 0,44 11 62562070 b3 dxe3 Rxe3 Rxe3
00:01:00.1 0,58 11 71017273 Rxb4 dxe3 fxe3 b6
00:01:21.9 0,42 12 98720594 Rxb4 dxe3 fxe3 b6
00:02:02.0 0,49 12 150976917 Rxb7 Rxb7 Bxb7 dxe3 Rxe3 Rxe3 fxe3 Qe8 Qa8 Qxa8
Bxa8 Bg4
00:02:16.5 0,44 13 169325256 Rxb7 Rxb7 Bxb7 dxe3 Rxe3 f4
00:03:00.9 0,55 13 226442372 Qd1 dxe3 fxe3 Qf6 Rxb4 Re7 Qd2
00:05:55.8 0,60 14 448140635 Qd1 dxe3 fxe3 Qf6 Rxb4 b6 Qd2
Current move: Qd1 (1/37) depth=15
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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