IvanHoe 0B.09.18

kingliveson · Post by **kingliveson** » Sun Sep 25, 2011 2:18 am

0B.09.18 is a "correction" for 0B.09.17.
0B.09.18a showed good performance against Rybka in 1 minute time control.
0B.09.18b held its own against Houdini in 5+3 time control.

Code: Select all

236a54809e54f0207ec9af6f77967186  IvanHoe_0B.09.18a.exe
4f7ed341da52f9b33858eda640ce8e36  IvanHoe_0B.09.18b.exe
4dabe856e0bf562bbf9cab774c2d976b  IvanHoe_0B.09.18.exe

[Event "Microsoft, Blitz:5'+3""] 
[Site "VirtualBox"] 
[Date "2011.09.24"] 
[Round "36"] 
[White "IvanHoe 0B.09.18b x64"] 
[Black "Houdini 1.5a x64"] 
[Result "1-0"] 
[ECO "D47"] 
[Annotator "0.40;0.18"] 
[PlyCount "91"] 
[TimeControl "300+3"] 
 
{Dual Core, 256 MB Hash, Ponder-Off, EGTB-Off W=17.5 ply; 2,422kN/s B=18.0 ply; 
2,620kN/s} 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 {Both last book move} 5. Nc3 { 
[%eval 40,18] [%emt 0:00:09]} Nbd7 {(h6) [%eval 18,18] [%emt 0:00:15]} 6. Bd3 { 
(Bd2) [%eval 34,19] [%emt 0:00:10]} dxc4 {(Bd6) [%eval 9,19] [%emt 0:00:10]} 7. 
Bxc4 {[%eval 38,17] [%emt 0:00:00]} a6 {(Bd6) [%eval 10,20] [%emt 0:00:16]} 8. 
O-O {(a4) [%eval 38,18] [%emt 0:00:14]} b5 {(c5) [%eval 7,19] [%emt 0:00:08]} 
9. Bb3 {(Bd3) [%eval 32,18] [%emt 0:00:20]} c5 {[%eval 5,18] [%emt 0:00:10]} 
10. d5 {[%eval 32,18] [%emt 0:00:04]} c4 {(e5) [%eval 5,19] [%emt 0:00:10]} 11. 
Bc2 {(dxe6) [%eval 46,18] [%emt 0:00:21]} e5 {[%eval 8,18] [%emt 0:00:07]} 12. 
b3 {(e4) [%eval 46,17] [%emt 0:00:04]} b4 {(Qc7) [%eval -8,17] [%emt 0:00:07]} 
13. Ne4 {(Ne2) [%eval 38,19] [%emt 0:00:08]} Nxe4 { 
[%eval -26,18] [%emt 0:00:11]} 14. Bxe4 {[%eval 38,17] [%emt 0:00:00]} c3 { 
[%eval -25,18] [%emt 0:00:10]} 15. a3 {(Bd3) [%eval 17,19] [%emt 0:00:21]} Bb7 
{(Nf6) [%eval -30,17] [%emt 0:00:06]} 16. Qc2 {[%eval 21,18] [%emt 0:00:07]} 
Nc5 {(Nf6) [%eval -15,19] [%emt 0:00:39]} 17. Rd1 { 
(Bf5) [%eval 14,18] [%emt 0:00:08]} Bd6 {(Nxe4) [%eval -14,18] [%emt 0:00:08]} 
18. axb4 {[%eval 3,17] [%emt 0:00:07]} Nxe4 {[%eval -15,16] [%emt 0:00:00]} 19. 
Qxe4 {[%eval 3,16] [%emt 0:00:00]} Qe7 {[%eval -17,19] [%emt 0:00:08]} 20. h4 { 
(Qc2) [%eval 0,19] [%emt 0:00:16]} O-O {(h6) [%eval -27,17] [%emt 0:00:06]} 21. 
Ng5 {(Qc2) [%eval -9,19] [%emt 0:00:10]} f5 {[%eval -20,18] [%emt 0:00:06]} 22. 
Qc2 {[%eval -17,18] [%emt 0:00:02]} e4 {(Bxb4) [%eval -17,19] [%emt 0:00:06]} 
23. Ne6 {(Qxc3) [%eval 0,19] [%emt 0:00:05]} Qxh4 { 
(Rf7) [%eval -33,18] [%emt 0:00:08]} 24. g3 {[%eval -8,17] [%emt 0:00:04]} Qh3 
{(Qg4) [%eval -137,17] [%emt 0:00:11]} 25. Qe2 {[%eval -102,17] [%emt 0:00:14]} 
Rf6 {[%eval -147,19] [%emt 0:00:18]} 26. Ng5 {[%eval -87,17] [%emt 0:00:02]} 
Qh6 {[%eval -119,17] [%emt 0:00:00]} 27. Ne6 {[%eval -87,16] [%emt 0:00:00]} 
Rg6 {[%eval -112,17] [%emt 0:00:15]} 28. Kg2 {[%eval -104,18] [%emt 0:00:06]} 
Qh4 {[%eval -98,17] [%emt 0:00:05]} 29. Nf4 {[%eval -105,17] [%emt 0:00:02]} 
Rg4 {[%eval -96,18] [%emt 0:00:21]} 30. Rh1 {[%eval -90,18] [%emt 0:00:09]} Qe7 
{(Qd8) [%eval -79,17] [%emt 0:00:10]} 31. b5 {[%eval -89,17] [%emt 0:00:16]} a5 
{[%eval -80,17] [%emt 0:00:06]} 32. Ra4 {(Qc4) [%eval -59,16] [%emt 0:00:07]} 
g5 {(Bxf4) [%eval -84,14] [%emt 0:00:05]} 33. Nh5 { 
(Ne6) [%eval -57,16] [%emt 0:00:04]} Kf8 {(Qe5) [%eval -16,15] [%emt 0:00:12]} 
34. Qc4 {(f3) [%eval 49,16] [%emt 0:00:06]} Qe5 {[%eval 18,15] [%emt 0:00:07]} 
35. b6 {[%eval 49,14] [%emt 0:00:00]} h6 {(Bxd5) [%eval 9,15] [%emt 0:00:16]} 
36. Qb5 {(Ba3) [%eval 113,17] [%emt 0:00:15]} Ke7 { 
(Be7) [%eval 65,15] [%emt 0:00:06]} 37. Rc4 { 
(Rxa5) [%eval 164,15] [%emt 0:00:04]} Qxd5 {(Rb8) [%eval 117,15] [%emt 0:00:17] 
} 38. Qxd5 {[%eval 172,12] [%emt 0:00:00]} Bxd5 {[%eval 104,14] [%emt 0:00:00]} 
39. Rxc3 {[%eval 219,14] [%emt 0:00:02]} f4 { 
(Be6) [%eval 179,16] [%emt 0:00:18]} 40. Rd1 {[%eval 308,15] [%emt 0:00:05]} 
f3+ {[%eval 223,15] [%emt 0:00:06]} 41. Kg1 { 
(Kh1) [%eval 308,13] [%emt 0:00:00]} Bf7 {(Bb7) [%eval 409,17] [%emt 0:00:15]} 
42. Ng7 {(Nf6) [%eval 499,16] [%emt 0:00:05]} Bxg3 { 
[%eval 578,16] [%emt 0:00:11]} 43. Nf5+ {[%eval 499,14] [%emt 0:00:00]} Ke6 { 
[%eval 693,17] [%emt 0:00:12]} 44. Nxg3 {[%eval 572,16] [%emt 0:00:02]} Rxg3+ { 
[%eval 748,18] [%emt 0:00:06]} 45. fxg3 {[%eval 572,14] [%emt 0:00:00]} Rb8 { 
[%eval 739,18] [%emt 0:00:08]} 46. Rc6+ {[%eval 667,16] [%emt 0:00:03]} 1-0

Acknowledgements:
An invaluable resource for any chess engine author is the excellent Chess Programming Wiki.

Without modified publicly released IvanHoe source code, and techniques from open source chess engines Crafty and Stockfish, IvanHoe 0B.09.18 would not nearly be as strong as it is now.

Edit: File re-uploaded, and am done with these...back to my shell.

Disclaimer: Actually, it's not really known if IvanHoe 0B.09.18 is any stronger than builds from unmodified source.

kingliveson · Post by **kingliveson** » Mon Sep 26, 2011 4:11 am

It would be nice if someone could run 50-100 games 15+10 time control with IvanHoe 0B.09.18b against Houdini 1.5a. It could be interesting...

Prima · Post by **Prima** » Mon Sep 26, 2011 8:26 pm

kingliveson wrote:0B.09.18 is a "correction" for 0B.09.17.
0B.09.18a showed good performance against Rybka in 1 minute time control.
0B.09.18b held its own against Houdini in 5+3 time control.
Code: Select all
236a54809e54f0207ec9af6f77967186  IvanHoe_0B.09.18a.exe
4f7ed341da52f9b33858eda640ce8e36  IvanHoe_0B.09.18b.exe
4dabe856e0bf562bbf9cab774c2d976b  IvanHoe_0B.09.18.exe
Acknowledgements:
An invaluable resource for any chess engine author is the excellent Chess Programming Wiki.

Without modified publicly released IvanHoe source code, and techniques from open source chess engines Crafty and Stockfish, IvanHoe 0B.09.18 would not nearly be as strong as it is now.

Edit: File re-uploaded, and am done with these...back to my shell.

Disclaimer: Actually, it's not really known if IvanHoe 0B.09.18 is any stronger than builds from unmodified source.

Thanks Kingliveson. All the best.

robbolito · Post by **robbolito** » Tue Sep 27, 2011 6:44 pm

AMD Phenom(tm) II X6 1090T Processor x6 @ 3.20 GHz - 8.00MB Memory
Windows 7 Home Premium Edition (Build 7600)
Fritz Benchmark:
Speed: 23.33
KNS: 11196
GUI: CB Rybka 3
Book: Perfect 2011- 10 moves
Hash1024
GTB and RB: ON
Ponder: OFF
Blitz:15' 0

Code: Select all

1   Houdini 1.5a x64       3195  +12/-8/=30 54.00%   27.0/50
2   IvanHoe 0B.09.18 x64b  3190  +8/-12/=30 46.00%   23.0/50

kingliveson · Post by **kingliveson** » Wed Sep 28, 2011 2:52 am

robbolito wrote:AMD Phenom(tm) II X6 1090T Processor x6 @ 3.20 GHz - 8.00MB Memory
Windows 7 Home Premium Edition (Build 7600)
Fritz Benchmark:
Speed: 23.33
KNS: 11196
GUI: CB Rybka 3
Book: Perfect 2011- 10 moves
Hash1024
GTB and RB: ON
Ponder: OFF
Blitz:15' 0
Code: Select all
1   Houdini 1.5a x64       3195  +12/-8/=30 54.00%   27.0/50
2   IvanHoe 0B.09.18 x64b  3190  +8/-12/=30 46.00%   23.0/50

Thanks much for doing tests and games, very much appreciated.

robbolito · Post by **robbolito** » Wed Sep 28, 2011 2:54 am

Intel(R) Core(TM) i7 Q- 960 3.20 GHz8x @ 4.00 GHz 18.00 MB Memory
Windows 7 Professional Professional (Build 7600)
Fritz Benchmarks:
Speed: 24.89
KNS: 11946
GUI: CB Rybka 3
Hash: 1024
Book: Seek-Wanda -10 moves
GTB and RB: ON
Ponder: OFF
Blitz:5' 0

Code: Select all

1   Houdini 2.0 Pro x64    3195  +11/-10/=29 51.00%   25.5/50
2   IvanHoe 0B.09.18 x64b  3190  +10/-11/=29 49.00%   24.5/50

robbolito · Post by **robbolito** » Wed Sep 28, 2011 2:04 pm

Intel(R) Core(TM)2 Quad Q9550 2.83GHz4x @3.5 GHz 4,096 MB Memory
Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
Fritz Benchmark:
Speed: 20.90
KNS: 10032
GUI: CB Rybka 3
Book: Perfect 2011-10 moves
Hash: 1024
TB and RB: ON
Ponder: OFF
Blitz:15'+10" 0

Code: Select all

1   Houdini 1.5a x64       3195  +16/-8/=24 58.33%   28.0/48
2   IvanHoe 0B.09.18 x64b  3190  +8/-16/=24 41.67%   20.0/48

robbolito · Post by **robbolito** » Wed Sep 28, 2011 2:19 pm

Intel(R) Core(TM) i5 Q- 750 @2.67 GHz 6.00 GB Memory
Windows 7.x64 Professional (Build 7600)
Fritz Benchmarks:
Speed:16.84
KNS: 8082
GUI: CB Rybka 3
Hash: 1024
Book: Perfect 2011-10 moves
TB and GTB: ON
Ponder: OFF
Blitz: 15+10sec

Code: Select all

1   Houdini 1.5a x64       3195  +15/-2/=31 63.54%   30.5/48
2   IvanHoe 0B.09.18 x64b  3190  +2/-15/=31 36.46%   17.5/48

kingliveson · Post by **kingliveson** » Wed Sep 28, 2011 2:58 pm

robbolito wrote:Intel(R) Core(TM) i5 Q- 750 @2.67 GHz 6.00 GB Memory
Windows 7.x64 Professional (Build 7600)
Fritz Benchmarks:
Speed:16.84
KNS: 8082
GUI: CB Rybka 3
Hash: 1024
Book: Perfect 2011-10 moves
TB and GTB: ON
Ponder: OFF
Blitz: 15+10sec
Code: Select all
1   Houdini 1.5a x64       3195  +15/-2/=31 63.54%   30.5/48
2   IvanHoe 0B.09.18 x64b  3190  +2/-15/=31 36.46%   17.5/48

Painful!

robbolito · Post by **robbolito** » Wed Sep 28, 2011 9:57 pm

AMD Phenom(tm) II X6 1090T Processor x6 @3.80 GHz 8.00 MB Memory
Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
Fritz Benchmark:
Speed: 28.33
KNS: 13599
GUI: CB Rybka 3
Book: Perfect 2009-10 moves
Hash: 512
GTB and RB: ON
Ponder: OFF
Blitz:5' 0

Code: Select all

1   Houdini 2.0 Pro x64    3195  +18/-8/=24 60.00%   30.0/50
2   IvanHoe 0B.09.18 x64b  3190  +8/-18/=24 40.00%   20.0/50

OpenChess

OpenChess

IvanHoe 0B.09.18

IvanHoe 0B.09.18

Re: IvanHoe 0B.09.18

Re: IvanHoe 0B.09.18

Re: IvanHoe 0B.09.18

Re: IvanHoe 0B.09.18

Re: IvanHoe 0B.09.18

Re: IvanHoe 0B.09.18

Re: IvanHoe 0B.09.18

Re: IvanHoe 0B.09.18

Re: IvanHoe 0B.09.18