Open Source Blitz: EXchess 6.10

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lucasart
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Open Source Blitz: EXchess 6.10

Post by lucasart » Mon Jan 30, 2012 11:31 am

Provisional rating after 88 games

Code: Select all

Rank Name                  Elo    +    - games score oppo. draws 
   1 Critter 1.4          3250   33   32   350   74%  3052   34% 
   2 IvanHoe 999946h      3192   31   31   350   64%  3068   37% 
   3 Stockfish 2.2.1      3174   31   30   400   66%  3023   32% 
   4 Protector 1.4        2921   32   32   400   51%  2915   21% 
   5 Umko 1.2             2868   27   27   550   53%  2855   24% 
   6 Toga 1.4.1           2841   25   25   650   56%  2805   23% 
   7 Daydreamer 1.75      2741   25   24   550   61%  2662   29% 
   8 Fruit 2.1            2700   23   23   650   52%  2682   26% 
   9 Crafty 23.4          2671   25   25   600   42%  2745   23% 
  10 Cheng3 1.07          2655   26   26   500   54%  2629   25% 
  11 GNU Chess 5.07.173b  2644   23   23   600   47%  2667   28% 
  12 Arasan 13.4          2641   26   26   500   46%  2672   22% 
  13 Scorpio 2.7          2628   23   23   650   42%  2688   26% 
  14 Rodent 0.10          2626   26   26   500   53%  2605   25% 
  15 Pepito 1.59          2596   24   24   600   52%  2582   22% 
  16 Sloppy 0.2.2         2542   22   22   700   41%  2608   24% 
  17 Greko 9.0            2497   23   23   700   41%  2568   22% 
  18 Pawny 0.3.1          2475   28   28   450   48%  2490   19% 
  19 DoubleCheck 2.5.2    2455   28   28   450   57%  2405   20% 
  20 EXchess 6.10         2452   71   65    88   77%  2246   17% 
  21 Olithink 5.3.0       2389   31   31   350   53%  2367   21% 
  22 Sungorus 1.4         2345   28   28   450   41%  2417   24% 
  23 Jazz 501             2314   31   31   358   41%  2379   20% 
  24 Beowulf 2.4          2249   35   36   280   36%  2359   19% 
  25 KMT Chess 1.2.1      2234   35   36   300   33%  2367   17% 

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lucasart
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Re: Open Source Blitz: EXchess 6.10

Post by lucasart » Mon Jan 30, 2012 1:11 pm

update after 130 games. still early to say precisely, but seems v6.10 is a lot stronger than 6.0.2 (which was 2355, but games of 6.0.2 were deleted to avoid rating distortion)

Code: Select all

Rank Name                  Elo    +    - games score oppo. draws 
   1 Critter 1.4          3250   33   32   350   74%  3052   34% 
   2 IvanHoe 999946h      3192   31   31   350   64%  3068   37% 
   3 Stockfish 2.2.1      3174   31   31   400   66%  3023   32% 
   4 Protector 1.4        2921   32   32   400   51%  2915   21% 
   5 Umko 1.2             2868   27   27   550   53%  2855   24% 
   6 Toga 1.4.1           2841   25   25   650   56%  2805   23% 
   7 Daydreamer 1.75      2741   25   25   550   61%  2662   29% 
   8 Fruit 2.1            2700   23   23   650   52%  2682   26% 
   9 Crafty 23.4          2671   25   25   600   42%  2745   23% 
  10 Cheng3 1.07          2655   26   25   500   54%  2629   25% 
  11 GNU Chess 5.07.173b  2644   23   23   600   47%  2667   28% 
  12 Arasan 13.4          2641   26   26   500   46%  2672   22% 
  13 Scorpio 2.7          2628   23   23   650   42%  2688   26% 
  14 Rodent 0.10          2626   26   26   500   53%  2605   25% 
  15 Pepito 1.59          2596   24   24   600   52%  2582   22% 
  16 Sloppy 0.2.2         2542   22   23   700   41%  2608   24% 
  17 Greko 9.0            2497   23   23   700   41%  2568   22% 
  18 EXchess 6.10         2495   60   55   130   78%  2275   15% 
  19 Pawny 0.3.1          2475   28   28   450   48%  2490   19% 
  20 DoubleCheck 2.5.2    2456   28   28   450   57%  2406   20% 
  21 Olithink 5.3.0       2390   31   31   350   53%  2369   21% 
  22 Sungorus 1.4         2344   27   28   466   40%  2421   23% 
  23 Jazz 501             2314   30   31   384   40%  2390   20% 
  24 Beowulf 2.4          2253   35   36   280   36%  2365   19% 
  25 KMT Chess 1.2.1      2241   35   36   300   33%  2375   17% 

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lucasart
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Re: Open Source Blitz: EXchess 6.10

Post by lucasart » Mon Jan 30, 2012 2:37 pm

Impressive performance so far: +170 elo compared to previous version!

Code: Select all

Rank Name                  Elo    +    - games score oppo. draws 
   1 Critter 1.4          3250   33   32   350   74%  3052   34% 
   2 IvanHoe 999946h      3192   31   31   350   64%  3068   37% 
   3 Stockfish 2.2.1      3174   31   31   400   66%  3023   32% 
   4 Protector 1.4        2921   32   32   400   51%  2915   21% 
   5 Umko 1.2             2868   27   27   550   53%  2855   24% 
   6 Toga 1.4.1           2841   25   25   650   56%  2805   23% 
   7 Daydreamer 1.75      2741   25   24   550   61%  2662   29% 
   8 Fruit 2.1            2700   23   23   650   52%  2682   26% 
   9 Crafty 23.4          2671   25   25   600   42%  2745   23% 
  10 Cheng3 1.07          2655   26   26   500   54%  2629   25% 
  11 GNU Chess 5.07.173b  2644   23   23   600   47%  2667   28% 
  12 Arasan 13.4          2641   26   26   500   46%  2672   22% 
  13 Scorpio 2.7          2628   23   23   650   42%  2688   26% 
  14 Rodent 0.10          2626   26   25   500   53%  2605   25% 
  15 Pepito 1.59          2596   24   24   600   52%  2582   22% 
  16 Sloppy 0.2.2         2542   22   23   700   41%  2608   24% 
  17 EXchess 6.10         2525   51   48   174   79%  2297   17% 
  18 Greko 9.0            2498   23   23   700   41%  2568   22% 
  19 Pawny 0.3.1          2475   28   28   450   48%  2490   19% 
  20 DoubleCheck 2.5.2    2457   28   28   450   57%  2407   20% 
  21 Olithink 5.3.0       2389   31   31   360   52%  2374   21% 
  22 Sungorus 1.4         2342   26   27   500   38%  2430   23% 
  23 Jazz 501             2317   30   31   384   40%  2393   20% 
  24 Beowulf 2.4          2257   36   36   280   36%  2369   19% 
  25 KMT Chess 1.2.1      2245   35   36   300   33%  2381   17% 

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lucasart
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Re: Open Source Blitz: EXchess 6.10

Post by lucasart » Mon Jan 30, 2012 3:41 pm

2540 elo now!

Code: Select all

Rank Name                  Elo    +    - games score oppo. draws 
   1 Critter 1.4          3250   33   32   350   74%  3052   34% 
   2 IvanHoe 999946h      3192   32   31   350   64%  3068   37% 
   3 Stockfish 2.2.1      3174   31   31   400   66%  3023   32% 
   4 Protector 1.4        2921   32   32   400   51%  2915   21% 
   5 Umko 1.2             2868   27   27   550   53%  2855   24% 
   6 Toga 1.4.1           2841   25   25   650   56%  2805   23% 
   7 Daydreamer 1.75      2741   25   25   550   61%  2662   29% 
   8 Fruit 2.1            2700   23   23   650   52%  2682   26% 
   9 Crafty 23.4          2671   25   25   600   42%  2745   23% 
  10 Cheng3 1.07          2655   26   26   500   54%  2629   25% 
  11 GNU Chess 5.07.173b  2644   23   23   600   47%  2667   28% 
  12 Arasan 13.4          2641   26   26   500   46%  2672   22% 
  13 Scorpio 2.7          2628   23   23   650   42%  2688   26% 
  14 Rodent 0.10          2626   26   26   500   53%  2605   25% 
  15 Pepito 1.59          2596   24   24   600   52%  2582   22% 
  16 Sloppy 0.2.2         2542   22   23   700   41%  2608   24% 
  17 EXchess 6.10         2540   46   43   213   79%  2314   18% 
  18 Greko 9.0            2497   23   23   700   41%  2568   22% 
  19 Pawny 0.3.1          2475   28   28   450   48%  2490   19% 
  20 DoubleCheck 2.5.2    2457   28   28   450   57%  2407   20% 
  21 Olithink 5.3.0       2385   29   29   399   49%  2392   21% 
  22 Sungorus 1.4         2343   26   27   500   38%  2432   23% 
  23 Jazz 501             2318   30   31   384   40%  2395   20% 
  24 Beowulf 2.4          2258   36   36   280   36%  2370   19% 
  25 KMT Chess 1.2.1      2247   35   36   300   33%  2384   17% 

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Dr.Wael Deeb
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Re: Open Source Blitz: EXchess 6.10

Post by Dr.Wael Deeb » Mon Jan 30, 2012 4:54 pm

Quite impressive indeed....

I assume that Master Jim will compile a windows version soon :roll:
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….

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Re: Open Source Blitz: EXchess 6.10

Post by dchoman » Mon Jan 30, 2012 9:18 pm

lucasart wrote:Impressive performance so far: +170 elo compared to previous version!
I would have guessed about +50 or so based on my testing at fast time controls (6 sec/game + 0.1 sec/move), so I am surprised at this large difference. Maybe I had a bug in the previous version that only manifested itself under particular conditions, or maybe the improvements have a bigger effect at longer time controls? Not sure, but I am pleased it is performing better in your tests than the previous version.

- Dan

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lucasart
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Re: Open Source Blitz: EXchess 6.10

Post by lucasart » Mon Jan 30, 2012 11:08 pm

Seems to settle around Sloppy's level after more games

Code: Select all

Rank Name                  Elo    +    - games score oppo. draws 
   1 Critter 1.4          3250   33   32   350   74%  3052   34% 
   2 IvanHoe 999946h      3192   31   31   350   64%  3068   37% 
   3 Stockfish 2.2.1      3174   31   31   400   66%  3023   32% 
   4 Protector 1.4        2921   32   32   400   51%  2915   21% 
   5 Umko 1.2             2868   27   27   550   53%  2855   24% 
   6 Toga 1.4.1           2841   25   25   650   56%  2805   23% 
   7 Daydreamer 1.75      2741   25   24   550   61%  2662   29% 
   8 Fruit 2.1            2700   23   23   650   52%  2682   26% 
   9 Crafty 23.4          2671   25   25   600   42%  2745   23% 
  10 Cheng3 1.07          2655   26   26   500   54%  2629   25% 
  11 GNU Chess 5.07.173b  2644   23   23   600   47%  2667   28% 
  12 Arasan 13.4          2641   26   26   500   46%  2672   22% 
  13 Scorpio 2.7          2628   23   23   650   42%  2688   26% 
  14 Rodent 0.10          2626   26   26   500   53%  2605   25% 
  15 Pepito 1.59          2597   24   24   621   52%  2582   23% 
  16 EXchess 6.10         2544   29   29   435   67%  2414   21% 
  17 Sloppy 0.2.2         2541   22   22   750   41%  2605   24% 
  18 Greko 9.0            2497   22   22   750   41%  2568   23% 
  19 Pawny 0.3.1          2478   27   27   500   48%  2498   19% 
  20 DoubleCheck 2.5.2    2469   27   26   500   56%  2424   21% 
  21 Olithink 5.3.0       2391   29   29   400   49%  2397   21% 
  22 Sungorus 1.4         2347   26   27   500   38%  2436   23% 
  23 Jazz 501             2323   30   31   384   40%  2400   20% 
  24 Beowulf 2.4          2264   36   36   280   36%  2377   19% 
  25 KMT Chess 1.2.1      2253   35   36   300   33%  2390   17% 

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Re: Open Source Blitz: EXchess 6.10

Post by lucasart » Mon Jan 30, 2012 11:12 pm

dchoman wrote:
lucasart wrote:Impressive performance so far: +170 elo compared to previous version!
I would have guessed about +50 or so based on my testing at fast time controls (6 sec/game + 0.1 sec/move), so I am surprised at this large difference. Maybe I had a bug in the previous version that only manifested itself under particular conditions, or maybe the improvements have a bigger effect at longer time controls? Not sure, but I am pleased it is performing better in your tests than the previous version.

- Dan
I was using tje JA compile of 6.0.2 before, while this one I compiled myself. Perhaps the JA compile of 6.0.2 for Linux was very suboptimal. Anyway, a great performance by EXchess 6.10 going on here :D

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Re: Open Source Blitz: EXchess 6.10

Post by lucasart » Mon Jan 30, 2012 11:14 pm

Dr.Wael Deeb wrote:Quite impressive indeed....

I assume that Master Jim will compile a windows version soon :roll:
i can do a win64 version if you want (just a one line command on linux, using mingw). pm me if you want

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Re: Open Source Blitz: EXchess 6.10

Post by lucasart » Tue Jan 31, 2012 11:27 pm

finallly 2535 elo after 650 games. not bad!

Code: Select all

Rank Name                  Elo    +    - games score oppo. draws 
   1 Critter 1.4          3250   33   32   350   74%  3051   34% 
   2 IvanHoe 999946h      3192   32   31   350   64%  3068   37% 
   3 Stockfish 2.2.1      3174   31   31   400   66%  3023   32% 
   4 Protector 1.4        2921   32   32   400   51%  2915   21% 
   5 Umko 1.2             2868   27   27   550   53%  2855   24% 
   6 Toga 1.4.1           2840   26   25   650   56%  2805   23% 
   7 Daydreamer 1.75      2741   25   25   550   61%  2662   29% 
   8 Fruit 2.1            2700   23   23   650   52%  2682   26% 
   9 Crafty 23.4          2671   25   25   600   42%  2745   23% 
  10 Cheng3 1.07          2655   26   26   500   54%  2629   25% 
  11 GNU Chess 5.07.173b  2645   23   23   600   47%  2667   28% 
  12 Arasan 13.4          2640   25   25   550   47%  2660   22% 
  13 Rodent 0.10          2633   24   24   550   55%  2598   26% 
  14 Scorpio 2.7          2628   22   22   700   44%  2677   27% 
  15 Pepito 1.59          2596   23   23   650   52%  2579   23% 
  16 Sloppy 0.2.2         2540   22   22   750   41%  2604   24% 
  17 EXchess 6.10         2535   24   23   650   59%  2463   24% 
  18 Greko 9.0            2494   22   22   750   41%  2566   23% 
  19 Pawny 0.3.1          2475   27   27   500   48%  2495   19% 
  20 DoubleCheck 2.5.2    2464   27   27   500   56%  2418   21% 
  21 Olithink 5.3.0       2385   29   29   400   49%  2391   21% 
  22 Sungorus 1.4         2342   26   27   500   38%  2430   23% 
  23 Jazz 501             2317   30   30   400   39%  2399   20% 
  24 Beowulf 2.4          2254   35   36   300   34%  2381   19% 
  25 KMT Chess 1.2.1      2246   35   36   300   33%  2383   17% 

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