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< Earlier Kibitzing · PAGE 61 OF 79 ·
Later Kibitzing> |
| Dec-22-08 | | missing kasparov: fritz 4 only for chess 8 years ago maybe 10 chew on it.enjoy |
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| Jan-01-09 | | blacksburg: why doesn't little chess partner have it's own page? i know it's not as good as rybka, but NN has his own page, c'mon cg.com, give us a little chess partner page! we'll each volunteer one game against it! |
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| Jan-10-09 | | Augalv: Rybka's shared analysis
http://chessbase.com/newsdetail.asp... |
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| Jan-14-09 | | notyetagm: Capablanca vs Trompowsky, 1939 12 ?
click for larger view(VAR) 12 e2-e4 <pin>
click for larger view<Mateo: If 12. e4 (instead of 12. Na3) 12... Nb6 13. Rd8 Na4 14. Rd7 is unclear. For instance, 14... Rfd8 15. Re7 Rd1 16. Bf1 Rc1 (16... Ba6 17. Nd2) 17. Rb7 Nc5 18. Rb4 Rd8 19. Rc4 Rdd1 20. Rc1 Rc1. It is not sure at all that white can free his rook and knight.> (VAR) 14 ♖d8-d7 <fork>
click for larger viewHmmm. http://www.truechess.com/web/oversi... calls it one of <Capablanca's Oversights>. < 12.Na3? [A less sophisticated player would have played 12.e4! and won material. Both players must have thought that 12...Nb6 keeps material even, but after 13.Rxd8 Nxa4 comes 14.Rd7! and White wins one of the bishops]> Who is correct? What does <RYBKA 3> say? |
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| Jan-19-09 | | notyetagm: Carlsen vs Radjabov, 2009 http://www.chessok.com/broadcast/?k... 14 ?
click for larger view<(14. Bxd5 ! 14... Bxd5 15. Bh6 O-O(15... gxh6 16. Rd1 Nb4 17. a3 White have a decisive advantage 
click for larger view) 16. Rd1 Bf6 17. Bf4 Bxe5 18. Rxd5 Qe7 19. Bxe5 White have the upper hand 
click for larger view)> <<<Could some <RYBKA 3> user please post numerical evaluations so I can quantitatively understand exactly what <RYBKA 3> considers a "decisive advantage" versus "the upper hand" in these two variations?>>> Thanks
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| Jan-23-09 | | notyetagm: Please, someone answer my <RYBKA 3 EVAL> request for the above position from Carlsen vs Radjabov, 2009. Thanks |
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| Jan-23-09 | | RandomVisitor: <notyetagm>15...0-0 16.Bxg7! Kxg7 17.Nxd5! is also playable. |
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| Jan-23-09 | | RandomVisitor: <notyetagm>I was online for this game and running Rybka3 and noted that it was an extremely complex tactical position. 1: Magnus Carlsen - Teimour Radjabov, Corus 0:55:33-0:28:33 2009
click for larger viewAnalysis by Rybka 3 : <20-ply> 1. ± (0.76): 15...0-0 16.Bxg7 Kxg7 17.Nxd5 Qxd5 18.Nxc6 Bf6 19.Ne7 Bxe7 20.Qxe7 Rfe8 21.Qa3 Rc2 22.Rad1 Qc6 23.Rd4 Re6 24.Qxa7 Rxb2 25.a3 b6 26.Rf4 Rf6 27.Qb8 Rxf4 28.Qxf4 Qf6 29.Qe3 Qd6 30.Qg5+ 2. ± (1.15): 15...Be6 16.Rd1 Qc7 17.Bxg7 Rg8 18.Nxc6 Qxc6 19.Qe5 Qc7 20.Rfe1 Qxe5 21.Bxe5 Kf8 22.f3 Rg5 23.Kg2 h5 24.Rd2 Kg8 25.Ree2 h4 26.g4 Rg6 3. ± (1.39): 15...gxh6 16.Rd1 Nb4 17.Ng4 0-0 18.a3 Bf6 19.Nxd5 Nxd5 20.Rxd5 Qb6 21.Nxh6+ Kg7 22.Nf5+ Kg8 23.Qd2 Rfd8 24.b4 Rxd5 25.Qxd5 Rd8 26.Qf3 Qc7 27.Rd1 Rxd1+ 28.Qxd1 Kf8 29.Qd5 Qe5 30.Qd7 Qe6 |
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| Jan-23-09 | | peyote: Anyone care to share their opinion of Fritz 6 vs. Crafty 20.14w32 ? I got ChessBase 10 for Christmas, and it has both engines. |
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| Jan-23-09 | | notyetagm: <peyote: Anyone care to share their opinion of Fritz 6 vs. Crafty 20.14w32 ? I got ChessBase 10 for Christmas, and it has both engines.> My opinion? Buy Rybka.
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| Jan-23-09 | | notyetagm: <RV> Thanks.
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| Jan-23-09 | | RandomVisitor: 1: Jose Raul Capablanca - Trompowsky, Buenos Aires ol (Men) f-A 1939
click for larger viewAnalysis by Rybka 3 : <20-ply> 1.  (1.72): 12...Nb6 13.Rxd8 Nxa4 14.Rd7 Rfd8 15.Rxe7 Rd1+ 16.Bf1 Rxc1 17.Rxb7 Nc5 18.Rc7 Na6 19.Rd7 Nb4 20.a4 Nc2 21.Ra3 Rxb1 22.Rf3 Rf8 23.Rc3 Ne1 24.f4 g5 25.fxg5 f5 26.e5 f4 27.g4 Rb8 2. (2.07): 12...Qb6 13.exd5 cxd5 14.Qb3 Qxb3 15.axb3 Bc6 16.Bf4 Bf6 17.Nc3 g5 18.Bd2 a5 19.Rac1 Rfc8 20.Na4 Bxa4 21.Rxc8+ Rxc8 22.bxa4 Bxb2 23.Rb1 Bd4 24.Bxa5 Ra8 25.Rb5 3. (2.09): 12...Bf6 13.exd5 cxd5 14.Nc3 Qb6 15.Qb5 Qxb5 16.Nxb5 Bc6 17.Nd4 Bd7 18.b3 a5 19.f4 Rfc8 20.Bf1 Rc7 21.Rb1 Rac8 22.Bb2 h6 23.Ba6 |
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| Jan-24-09 | | notyetagm: <RV> Thanks again. |
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| Feb-05-09 | | WhiteRook48: checked his first 25 games and decided I'd probably lose to Rybka in 6 moves |
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| Feb-10-09 | | DeltaHawk: There should be a Rybka vs the World match. |
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| Feb-10-09 | | Kinghunt: The World IS Rybka. |
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| Mar-02-09 | | dwojiow: Can Rybka find human moves?
Here is a typical Bishops of Opposite Colour position: White to play. 
click for larger viewWe humans can see immediately that this is an easy draw; White just shuffles his Bishop around, defending the h5 pawn if necessary. A more stylish - more human - way to claim the draw instantly is to play the move 1.h6!, point being that after 1...gxh6 Black has the "Wrong Bishop". White puts his Bishop on the a8-h1 diagonal, ready to sacrifice when the pawn moves to f3; and then he moves his king to h1, from where he can never be removed. Could one of you Rybka 3 users please analyse the above position with the engine in its various analysis modes. Does Rybka 3 find the draw in infinite analysis? (I can tell you that Junior 9 does not, evaluating at -0.43 after a long think). What about Monte Carlo? How long does it take and does the engine prefer 1.h6! |
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| Mar-16-09 | | WhiteRook48: don't be fishy |
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| Mar-25-09 | | oldsounio: Why there 're no games from the CCT11
tournament?
Rybca played some fantastic
games! |
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| Apr-01-09 | | Solon: Can you go somewhere on the Internet and download Rybka games for viewing in Chessbase? |
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| Apr-03-09 | | Mate Hunter: Is there a x64 8CPU version of Rybka availible yet? If there isn't, there should be. Nowadays Intel's Core i7 isn't very popular (around 1 % market share), but when i7 will recieve a price cut in this summer, sales are expected to pick up. In 2010/2011, I except Core i7 to be what Core 2 was in 2006/2007. Therefore calculating programs, like Rybka, should sooner or later develop a new version that uses twice the number of threads as the previous versions, to maximize the programs functionability. I think summer 2009 would be the perfect time to release an eventual upgraded Rybka-version, specially optymized for 8CPU:s, because this will be tomorrow's standard anyway, and the 4CPU-versions came out way before C2Q became dominant in the mid-high end range. If they won't do it, someone else will, and they'll lose the position as the best chess computer. Someone have to lead the innovation. General note: 64+ core CPU:s have existed since some time now, but they have never been mainstream. The reason why this should be done is because the mayority will have such CPU:s (i5 or better) in 2010/2011, or maybe 2012, but not later. ***SPEC NOTES***
The i7 doesn't have 8 psysical cores, but hyper threading enables the operating system to use each core as two processors instead of one, thus scaling 8 threads of the 4 cores. Core 2 Quad has the same number of cores, but half the number of threads. Core i7 alone will never be what Core 2 currently is, sales wise, becuase i7 lacks a low-end model. Core i5 will basicly be a gimped i7 for the lower-end market, which will be like today's low end Core 2's. When I said i7 above, I meant i7 + i5, because they use the same structure. Just like there are Core 2 Duos and Quads, there will be i7:s and i5:s, as well as Extreme Editions in both cases. |
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| Apr-25-09 | | timhortons: Rybka3 help me alot in understanding the game of GM's.I'm usually log at playchess.com with rybka running as i follow the game and as well log at ICC listening to GM's commenting the game. GM at ICC like "Lodachnik" anton kovalyov is very helpfull in explaining what's happening on board as he kibitz together with other observers. |
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| May-04-09 | | Solon: This is weird. After 1.e4e5 2.Nf3d6 3.d4exd4 4.Nxd4Nf6 5.Nc3Be7 6.g3!?0-0 7.Bg2Re8 8.0-0Bf8 9.h3c6... 
click for larger view
Rybka recommends 10.Rb1, a novelty of course. Now, g4 has become standard fare for White in different openings, but b4 is for some reason almost never played (Evans gambit). Maybe Rybka will change all that. |
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| May-12-09 | | timhortons: 17th World Computer Chess Championship
http://software.chessdom.com/world-... [Event "17th World Computer Chess Championship 2"]
[Site "Pamplona/ESP"]
[Date "2009.05.12"]
[Round "4"]
[White "Pandix 2009"]
[Black "Rybka"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "82"]
[EventDate "2009.??.??"]
1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 Nf6 7. Nf3 g6 8.
Bg5 Bg7 9. O-O h6 10. Bf4 Rc8 11. a3 O-O 12. h3 a6 13. Bc4 b5 14. Ba2 b4 15.
Nd5 Nxd5 16. Bxd5 Bxb2 17. Bxh6 bxa3 18. Bxf8 Qxf8 19. Qd2 a5 20. Rab1 Nb4 21.
Bb3 Bc3 22. Qg5 Rc5 23. e5 Kg7 24. Qh4 f6 25. exd6 exd6 26. Qf4 g5 27. Qe3 Qe8
28. Nd4 Qxe3 29. fxe3 Rc8 30. g4 a4 31. Be6 Bxe6 32. Nxe6+ Kg6 33. Nd4 Bb2 34.
c4 Rxc4 35. Kf2 Nc2 36. Ne2 Rb4 37. Nc1 Nxe3 38. Na2 Rb3 39. Rfe1 Nc2 40. Rh1
Be5 41. Rbd1 Rb2 0-1 |
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| May-13-09 | | Dionyseus: Rybka won the WCCC Open (no hardware limit) today with a perfect 5/5 score. It is my understanding that this is the development version of Rybka 4. Rybka used 52 cores, and as far as I understand it was the second strongest hardware, strongest was Deep Sjeng's 56 cores. Time control was game in 60 plus 10 seconds a move. Here are the games: [Event "WCCC Pamplona Openclass"]
[Site "?"]
[Date "2009.05.13"]
[Round "1"]
[White "Deep Rybka 52 Core´s"]
[Black "Deep Sjeng 56 Core´s"]
[Result "1-0"]
[Annotator "Erdo"]
[PlyCount "91"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Qe2 Ng5 6. Nxg5 Qxg5 7. d4 Qf5 8.
c3 d5 9. dxe5 a6 10. Ba4 Be7 11. f4 Qg6 12. Be3 Bf5 13. Qf2 O-O 14. Nd2 Rad8
15. Nf3 Bd3 16. Rfe1 Na5 17. Nd4 Nc4 18. f5 Qg4 19. Bd1 Qh4 20. g3 Qh3 21. f6
gxf6 22. exf6 Bd6 23. Bf3 Be4 24. Bxe4 dxe4 25. Bf4 Rfe8 26. Bxd6 Nxd6 27. Rad1
Kh8 28. Nc2 Rg8 29. c4 Rg6 30. Ne3 Rg5 31. b4 Rdg8 32. c5 Nb5 33. Rd5 R5g6 34.
Qd2 Qe6 35. Rd7 b6 36. Rf1 Rf8 37. Re7 Qh3 38. cxb6 cxb6 39. Nf5 Na3 40. Qd7
Nc4 41. Rxe4 Rg4 42. Rd1 h6 43. Rxg4 Qxg4 44. Rd4 Qg5 45. Rxc4 Kh7 46. Qe7 1-0 [Event "WCCC Pamplona Openclass"]
[Site "?"]
[Date "2009.05.13"]
[Round "2"]
[White "Joker"]
[Black "Rybka Cluster"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "114"]
[EventDate "2009.??.??"]
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. e5 dxe5 7. Nxe5 Qc8
8. d4 e6 9. Nc3 Nc6 10. Nxc6 Qxc6 11. Bg5 O-O-O 12. Bxf6 gxf6 13. d5 exd5 14.
Qf3 d4 15. Qxc6+ bxc6 16. Ne4 f5 17. Nd2 Bd6 18. f4 Kd7 19. g3 Bc7 20. Kf2 Rb8
21. Rab1 Rhe8 22. Rfd1 Kd6 23. c3 Kd5 24. Nf3 Re4 25. h3 Bd8 26. Ne5 Rb7 27. b3
Bf6 28. Nc4 Rb8 29. Rd3 Rbe8 30. Kf1 Re2 31. a3 Rh2 32. Rb2 Rh1+ 33. Kg2 Ree1
34. Rbd2 Reg1+ 35. Kf2 Rb1 36. Kg2 Rhg1+ 37. Kh2 Rxb3 38. Nb2 Rxb2 39. Kxg1 Ke4
40. Rxb2 Kxd3 41. c4 Kxc4 42. Rb1 Kd3 43. Kf2 c4 44. g4 c3 45. g5 c2 46. Re1
Bg7 47. Kf3 Kc3 48. g6 d3 49. Kg3 d2 50. Re3+ Kc4 51. gxf7 c1=Q 52. f8=Q Bxf8
53. Re6 Qh1 54. Kh4 d1=Q 55. Rxc6+ Qxc6 56. Kg3 Qg6+ 57. Kh4 Be7# 0-1 [Event "WCCC Pamplona Openclass"]
[Site "?"]
[Date "2009.05.13"]
[Round "3"]
[White "Rybka Cluster"]
[Black "Equinox"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "113"]
[EventDate "2009.??.??"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 g6 7. f3 Nbd7 8. Qd2
Qc7 9. g4 Nb6 10. Qf2 Nfd7 11. h4 h5 12. O-O-O Bh6 13. Bxh6 Rxh6 14. a4 Qc5 15.
g5 Rh8 16. a5 Qxa5 17. Nb3 Qe5 18. f4 Qg7 19. Bh3 a5 20. Nb5 Kf8 21. Nc7 Rb8
22. e5 a4 23. exd6 exd6 24. Rhe1 Kg8 25. Ne8 Qf8 26. Bxd7 Nxd7 27. Rxd6 axb3
28. f5 Ra8 29. fxg6 Ra1+ 30. Kd2 Ra6 31. Rxa6 bxa6 32. g7 Qc5 33. Qxc5 Nxc5 34.
Re7 Be6 35. gxh8=Q+ Kxh8 36. Nf6 Kg7 37. Rc7 Na4 38. Nxh5+ Kf8 39. Nf4 Bf5 40.
cxb3 Nb6 41. Kc3 Nc8 42. Kd4 Nd6 43. Ke5 Ne8 44. Ra7 Bc2 45. h5 a5 46. h6 Bxb3
47. h7 Kg7 48. g6 Bc4 49. Rxf7+ Bxf7 50. gxf7 Kxf7 51. h8=Q Ke7 52. Qh7+ Kd8
53. Nd5 Kc8 54. Qa7 Kd8 55. Ke6 Ng7+ 56. Qxg7 a4 57. Qh8# 1-0 [Event "WCCC Pamplona Openclass"]
[Site "?"]
[Date "2009.05.13"]
[Round "4"]
[White "Pandix"]
[Black "Rybka Cluster"]
[Result "0-1"]
[ECO "B96"]
[PlyCount "104"]
[EventDate "2009.??.??"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3
Nbd7 9. O-O-O b5 10. Bd3 Bb7 11. Rhe1 Qb6 12. Qe3 b4 13. Na4 Qa5 14. b3 Nc5 15.
Nxc5 dxc5 16. Nxe6 fxe6 17. Qh3 O-O-O 18. Bxf6 gxf6 19. Qxe6+ Kb8 20. Qxf6 Qc7
21. e5 Be7 22. Qe6 Bxg2 23. Rg1 c4 24. Qxc4 Qxc4 25. Bxc4 Be4 26. Rdf1 Rhf8 27.
Bxa6 h5 28. Rg3 h4 29. Rg4 Bf5 30. Rg7 Bc5 31. Re1 Bd4 32. Rb7+ Ka8 33. Rg7 Bc3
34. Re2 Bh3 35. Re4 Rg8 36. Rg5 Bf5 37. Re2 Rxg5 38. fxg5 Bg4 39. e6 Bxe2 40.
Bxe2 Rg8 41. Bf3+ Ka7 42. Kd1 Rxg5 43. Ke2 Re5+ 44. Kd3 Rxe6 45. h3 Rg6 46. Ke4
Rg3 47. Bg4 Kb6 48. Bf5 Kc5 49. Kf4 Kd5 50. Bc8 Be1 51. Bg4 Rxg4+ 52. Kxg4 Ke4
0-1
[Event "WCCC Pamplona Openclass"]
[Site "Pamplona"]
[Date "2009.05.13"]
[Round "6"]
[White "Rybka"]
[Black "Shredder"]
[Result "1-0"]
[Annotator "Nightwish35"]
[PlyCount "55"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Qe2 Ng5 6. Nxg5 Qxg5 7. d4 Qe7 8.
dxe5 Nd4 9. Qd3 Qxe5 10. Nc3 Bc5 11. Qd1 Ne6 12. Re1 Qd4 13. Qf3 O-O 14. Re4
Qd6 15. Rh4 Qe5 16. Bd2 f5 17. Re1 Qf6 18. Qh3 Qg6 19. Nd5 c6 20. Rxe6 Qxe6 21.
Nf4 Qxa2 22. Rxh7 cxb5 23. g3 Rf6 24. Bc3 Kf7 25. Qh4 Qa1+ 26. Kg2 Qa6 27. Bxf6
Qxf6 28. Qh5+ 1-0 |
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< Earlier Kibitzing · PAGE 61 OF 79 ·
Later Kibitzing> |
Kibitzing
