On Feb 23, 2:11 am, Sanny wrote:
Normally Rybka ends the game in Middle game (25-30 moves). But today
Beginner Level was able to play till end Game. It took Rybka 51 Moves
to win GetClub Beginner Level.
Today an improvement was done So Rybka (Hard Level)
What is this "hard level"? Does Rybka set
its strength by allowing you to choose between
"easy" and "hard"?
White -- Black
(Rybka ) -- (beginner)
1. e2-e4{2} d7-d6{0}
2. g2-g3{12} Ng8-f6{8}
3. Nb1-c3{10} Bc8-e6{14}
4. Ng1-f3{26} Nb8-c6{6}
5. Bf1-g2{14} d6-d5{6}
6. e4-d5{22} Nf6-d5{18}
7. Ke1-g1{12} Ra8-b8{6}
8. Rf1-e1{16} Nd5-c3{6}
9. b2-c3{14} g7-g6{14}
10. d2-d4{22} Bf8-g7{6}
11. Nf3-g5{24} Be6-d5{8}
12. Bc1-f4{16} Bd5-g2{6}
13. Kg1-g2{20} h7-h6{8}
14. Ng5-e4{18} g6-g5{8}
15. Bf4-e3{14} Qd8-d5{6}
16. Qd1-f3{22} e7-e6{6}
17. Be3-g5{20} Ke8-f8{6}
18. Bg5-f4{72} Rb8-c8{6}
19. Ra1-d1{32} Rh8-g8{6}
20. Rd1-b1{18} b7-b6{6}
21. a2-a4{26} f7-f5{8}
22. Rb1-b5{28} Qd5-d7{6}
23. d4-d5{24} e6-d5{10}
24. Ne4-g5{20} h6-g5{6}
25. Rb5-d5{20} Qd7-f7{6}
26. Rd5-f5{22} Bg7-f6{6}
27. Qf3-c6{22} Rg8-g6{8}
28. Bf4-g5{14} Rc8-e8{6}
29. Re1-e8{18} Qf7-e8{8}
30. Rf5-f6{26} Rg6-f6{6}
31. Qc6-f6{14} Kf8-g8{8}
32. Qf6-d8{18} Qe8-d8{6}
33. Bg5-d8{14} c7-c5{10}
34. Bd8-b6{16} a7-b6{8}
35. Kg2-f3{20} Kg8-f8{6}
36. Kf3-e4{16} Kf8-e8{6}
37. Ke4-d5{14} Ke8-d8{6}
38. Kd5-c6{16} Kd8-e8{8}
39. Kc6-b6{18} c5-c4{54}
40. h2-h4{14} Ke8-d8{6}
41. a4-a5{18} Kd8-d7{6}
42. a5-a6{34} Kd7-e6{6}
43. h4-h5{16} Ke6-f6{6}
44. h5-h6{14} Kf6-g6{6}
45. h6-h7{12} Kg6-h7{6}
46. Kb6-c5{14} Kh7-g8{6}
47. g3-g4{14} Kg8-h7{14}
48. a6-a7{16} Kh7-g6{8}
49. f2-f4{18} Kg6-f7{6}
50. Kc5-d6{16} Kf7-g6{14}
51. Kd6-e6{22} Kg6-h5{6}
--------------------------------------------------------------------------------
View Recorded Game:http://www.getclub.com/playgame.php?...978&game=Chess
So you can see GetClub Struggled till End Game. And for the first time
Stopped Rybka from winning till 51 Moves.
I found Rybka's end game is as poor as GetClub End Game.
That's not really possible; in order for that
to occur, you would need to gut the program,
like a fish: remove half its brain, then drug
the other half so it remains in a state of deep
sleep... .
Instead of getting Queen and doing Check Mate it played its King and
Pawns aimlessly. Beginner level was able to killl its pawns for no
reasions.
How about operator error?
What is the Rating of Rybka?
With Sanny as operator, perhaps 1500.
With anyone else, somewhere around 3000.
Here is the new Rating to each level.
Beginner: 2100 [5-10 sec/move]
Easy: 2200 [20-40 sec/move]
Normal: 2300 [1-2 min / move]
Master: 2400 [5-10 min / move]
I increased rating of each level by +100, As it played very well
against Rybka.
The trouble is, I recently defeated the Master
level, so that would seem to make me a 2900
player! Maybe these numbers are a tad
optimistic. I am still winning in "offhand" style
games against the Beginner level, without any
trouble. And if I hunker down, I can still win
against any of the other levels-- though not as
easily or quickly as I would like.
For purposes of comparison, I once had the
beta version of the free demo Rybka 1.0-- the
one with all the bugs. I removed the program's
Queen's Rook, and proceeded to get
summarily outplayed; the game went on for
quite a while, but I eventually traded off enough
material to *barely* win in the endgame. Next
time I want to try something like that, I will
remove the enemy Queen, and hunker down... .
-- weak bot