Stockfish and Dragon time odds matches

Subject: Stockfish and Dragon time odds matches Tue Oct 05, 2021 4:54 pm

A couple of years ago I did a fun research how much time odds lower rated engines needed to beat Stockfish 11, see : http://rebel13.nl/rebel13/stockfish-handicap-matches.html

This time we do it different, we pitch SF14 vs sf14 in 3 steps:

Match-1 : SF14 (40/40) vs SF14 (40/80) - one-vs-two-seconds
Match-2 : SF14 (40/40) vs SF14 (40/160) - one-vs-four-seconds
Match-3 : SF14 (40/40) vs SF14 (40/320) - one-vs-eight-seconds
Match-4 : SF14 (40/40) vs SF14 (40/640) - one-vs-sixteen-seconds

And measure the elo gain.

We do the same with Komodo Dragon 2.5

Matches at - http://rebel13.nl/b/grl.htm

Web page at - http://rebel13.nl/rebel13/time-odds-matches.html

Stockfish Results

Code:: No. Name Win Draw Loss Unf. Score Games %
----------------------------------------------------------
1 SF14-two-secs +133 =841 -26 *0 553.5 1000 55.4% +37 elo
2 SF14-one-sec +26 =841 -133 *0 446.5 1000 44.6%

Code:: No. Name Win Draw Loss Unf. Score Games %
-----------------------------------------------------------
1 SF14-four-secs +212 =774 -14 *0 599.0 1000 59.9% +70 elo
2 SF14-one-sec +14 =774 -212 *0 401.0 1000 40.1%

Code:: No. Name Win Draw Loss Unf. Score Games %
------------------------------------------------------------
1 SF14-eight-secs +132 =361 -7 *0 312.5 500 62.5% +87 elo
2 SF14-one-sec +7 =361 -132 *0 187.5 500 37.5%

Code:: No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------------------
1 SF14-sixteen-secs +85 =164 -1 *0 167.0 250 66.8% +117 elo
2 SF14-one-sec +1 =164 -85 *0 83.0 250 33.2%

Komodo Dragon 2.5 Results

Code:: No. Name Win Draw Loss Unf. Score Games %
----------------------------------------------------------------
1 Dragon-2.5-two-secs +195 =758 -47 *0 574.0 1000 57.4% +51 elo
2 Dragon-2.5-one-sec +47 =758 -195 *0 426.0 1000 42.6%

Code:: No. Name Win Draw Loss Unf. Score Games %
-----------------------------------------------------------------
1 Dragon-2.5-four-secs +304 =674 -22 *0 641.0 1000 64.1% +98.7 elo
2 Dragon-2.5-one-sec +22 =674 -304 *0 359.0 1000 35.9%

Code:: No. Name Win Draw Loss Unf. Score Games %
------------------------------------------------------------------
1 Dragon-2.5-eight-secs +214 =279 -7 *0 353.5 500 70.7% +145
2 Dragon-2.5-one-sec +7 =279 -214 *0 146.5 500 29.3%

Code:: No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------------------------
1 Dragon-2.5-sixteen-secs +126 =120 -4 *0 186.0 250 74.4% +170
2 Dragon-2.5-one-sec +4 =120 -126 *0 64.0 250 25.6%

Subject: Re: Stockfish and Dragon time odds matches Tue Oct 05, 2021 8:07 pm

Code:: Experiment SF14 (40/40) vs SF14 (40/80) 8-moves.pgn
Time Control : Time control : 40/40 vs 40/80
Games : 1000

Results from file handicap-one-vs-two.pgn:

No. Name Win Draw Loss Unf. Score Games %
----------------------------------------------------------
  1 SF14-two-secs +133 =841 -26 *0 553.5 1000 55.4%
  2 SF14-one-sec +26 =841 -133 *0 446.5 1000 44.6%

Total Games: 1000
White Wins: 90 (9.0%)
Black Wins: 69 (6.9%)
Draws: 841 (84.1%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3690 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14-two-secs : 3708.8 553.5 1000 55
   2 SF14-one-sec : 3671.2 446.5 1000 45

Subject: Re: Stockfish and Dragon time odds matches Wed Oct 06, 2021 2:07 am

Code:: Experiment SF14 (40/40) vs SF14 (40/160) 8-moves.pgn
Time Control : Time control : 40/40 vs 40/160
Games : 1000

Results from file handicap-one-vs-four.pgn:

No. Name Win Draw Loss Unf. Score Games %
-----------------------------------------------------------
  1 SF14-four-secs +212 =774 -14 *0 599.0 1000 59.9%
  2 SF14-one-sec +14 =774 -212 *0 401.0 1000 40.1%

Total Games: 1000
White Wins: 115 (11.5%)
Black Wins: 111 (11.1%)
Draws: 774 (77.4%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3690 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14-four-secs : 3725.2 599.0 1000 60
   2 SF14-one-sec : 3654.8 401.0 1000 40

Subject: Re: Stockfish and Dragon time odds matches Wed Oct 06, 2021 7:20 am

Code:: Experiment SF14 (40/40) vs SF14 (40/320) 8-moves.pgn
Time Control : Time control : 40/40 vs 40/320
Games : 500

Results from file handicap-one-vs-eight.pgn:

No. Name Win Draw Loss Unf. Score Games %
------------------------------------------------------------
  1 SF14-eight-secs +132 =361 -7 *0 312.5 500 62.5%
  2 SF14-one-sec +7 =361 -132 *0 187.5 500 37.5%

Total Games: 500
White Wins: 75 (15.0%)
Black Wins: 64 (12.8%)
Draws: 361 (72.2%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3690 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14-eight-secs : 3734.8 312.5 500 63
   2 SF14-one-sec : 3645.2 187.5 500 38

Subject: Re: Stockfish and Dragon time odds matches Wed Oct 06, 2021 12:34 pm

Code:: Experiment SF14 (40/40) vs SF14 (40/640) 8-moves.pgn
Time Control : Time control : 40/40 vs 40/640
Games : 250

Results from file handicap-one-vs-sixteen.pgn:

No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------------------
  1 SF14-sixteen-secs +85 =164 -1 *0 167.0 250 66.8%
  2 SF14-one-sec +1 =164 -85 *0 83.0 250 33.2%

Total Games: 250
White Wins: 34 (13.6%)
Black Wins: 52 (20.8%)
Draws: 164 (65.6%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3690 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14-sixteen-secs : 3751.3 167.0 250 67
   2 SF14-one-sec : 3628.7 83.0 250 33

Subject: Re: Stockfish and Dragon time odds matches Thu Oct 07, 2021 7:55 am

Code:: Experiment Komodo Dragon 2.5 (40/40) vs Komodo Dragon 2.5 (40/80) 8-moves.pgn
Time Control : Time control : 40/40 vs 40/80
Games : 1000

Results from file komodo-one-vs-two.pgn:

No. Name Win Draw Loss Unf. Score Games %
----------------------------------------------------------------
  1 Dragon-2.5-two-secs +195 =758 -47 *0 574.0 1000 57.4%
  2 Dragon-2.5-one-sec +47 =758 -195 *0 426.0 1000 42.6%

Total Games: 1000
White Wins: 115 (11.5%)
Black Wins: 127 (12.7%)
Draws: 758 (75.8%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3649 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Dragon-2.5-two-secs : 3675.1 574.0 1000 57
   2 Dragon-2.5-one-sec : 3622.9 426.0 1000 43

Subject: Re: Stockfish and Dragon time odds matches Thu Oct 07, 2021 4:26 pm

Code:: Experiment Komodo Dragon 2.5 (40/40) vs Komodo Dragon 2.5 (40/160) 8-moves.pgn
Time Control : Time control : 40/40 vs 40/160
Games : 1000

Results from file komodo-one-vs-four.pgn:

No. Name Win Draw Loss Unf. Score Games %
-----------------------------------------------------------------
  1 Dragon-2.5-four-secs +304 =674 -22 *0 641.0 1000 64.1%
  2 Dragon-2.5-one-sec +22 =674 -304 *0 359.0 1000 35.9%

Total Games: 1000
White Wins: 175 (17.5%)
Black Wins: 151 (15.1%)
Draws: 674 (67.4%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3649 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Dragon-2.5-four-secs : 3699.8 641.0 1000 64
   2 Dragon-2.5-one-sec : 3598.2 359.0 1000 36

Subject: Re: Stockfish and Dragon time odds matches Thu Oct 07, 2021 4:40 pm

Measuring the elo strength of Stockfish 14 at 40/40 level vs engines at 40/120 = 3565 elo

Code:: Measuring the elo strength of Stockfish 14 at 40/40 level vs engines at 40/120
Time Control : Time control : 40/40 vs 40/120
Games : 750

Results from file all.pgn:

No. Name Win Draw Loss Unf. Score Games %
----------------------------------------------------------------
  1 Stockfish 14 +208 =501 -41 *0 458.5 750 61.1%
  2 Komodo-Dragon 2.5 +37 =205 -8 *0 139.5 250 55.8%
  3 Ethereal 13.25-NNUE +2 =164 -84 *0 84.0 250 33.6%
  4 Koivisto 6.16 +2 =132 -116 *0 68.0 250 27.2%

Total Games: 750
White Wins: 145 (19.3%)
Black Wins: 104 (13.9%)
Draws: 501 (66.8%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3503 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Komodo-Dragon 2.5 : 3606.6 139.5 250 56
   2 Stockfish 14 : 3565.8 458.5 750 61
   3 Ethereal 13.25-NNUE : 3446.4 84.0 250 34
   4 Koivisto 6.16 : 3393.2 68.0 250 27

Subject: Re: Stockfish and Dragon time odds matches Thu Oct 07, 2021 11:42 pm

Code:: Experiment Komodo Dragon 2.5 (40/40) vs Komodo Dragon 2.5 (40/320) 8-moves.pgn
Time Control : Time control : 40/40 vs 40/320
Games : 500

Results from file komodo-one-vs-eight.pgn:

No. Name Win Draw Loss Unf. Score Games %
------------------------------------------------------------------
  1 Dragon-2.5-eight-secs +214 =279 -7 *0 353.5 500 70.7%
  2 Dragon-2.5-one-sec +7 =279 -214 *0 146.5 500 29.3%

Total Games: 500
White Wins: 111 (22.2%)
Black Wins: 110 (22.0%)
Draws: 279 (55.8%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3649 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Dragon-2.5-eight-secs : 3726.2 353.5 500 71
   2 Dragon-2.5-one-sec : 3571.8 146.5 500 29

Subject: Re: Stockfish and Dragon time odds matches Fri Oct 08, 2021 12:47 am

Measuring the elo strength of Komodo Dragon 2.5 at 40/40 level vs engines at 40/120 = 3552

Code:: Measuring the elo strength of Komodo Dragon 2.5 at 40/40 level vs engines at 40/120
Time Control : Time control : 40/40 vs 40/120
Games : 750

Results from file all.pgn:

No. Name Win Draw Loss Unf. Score Games %
----------------------------------------------------------------
  1 Komodo-Dragon 2.5 +160 =478 -112 *0 399.0 750 53.2%
  2 Stockfish 14 +81 =169 -0 *0 165.5 250 66.2%
  3 Ethereal 13.25-NNUE +16 =164 -70 *0 98.0 250 39.2%
  4 Koivisto 6.16 +15 =145 -90 *0 87.5 250 35.0%

Total Games: 750
White Wins: 162 (21.6%)
Black Wins: 110 (14.7%)
Draws: 478 (63.7%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3536 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Stockfish 14 : 3670.7 165.5 250 66
   2 Komodo-Dragon 2.5 : 3552.9 399.0 750 53
   3 Ethereal 13.25-NNUE : 3476.0 98.0 250 39
   4 Koivisto 6.16 : 3444.4 87.5 250 35

Subject: Re: Stockfish and Dragon time odds matches Fri Oct 08, 2021 6:40 am

Code:: Experiment Komodo Dragon 2.5 (40/40) vs Komodo Dragon 2.5 (40/620) 8-moves.pgn
Time Control : Time control : 40/40 vs 40/640
Games : 250

Results from file komodo-one-vs-sixteen.pgn:

No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------------------------
  1 Dragon-2.5-sixteen-secs +126 =120 -4 *0 186.0 250 74.4%
  2 Dragon-2.5-one-sec +4 =120 -126 *0 64.0 250 25.6%

Total Games: 250
White Wins: 63 (25.2%)
Black Wins: 67 (26.8%)
Draws: 120 (48.0%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3649 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Dragon-2.5-sixteen-secs : 3742.5 186.0 250 74
   2 Dragon-2.5-one-sec : 3555.5 64.0 250 26

Subject: Re: Stockfish and Dragon time odds matches Fri Oct 08, 2021 7:21 am

Calculating the draw rate of Komodo Dragon 2.5 at 40/40 level = 79.7%

Code:: Calculating the draw rate of Komodo Dragon 2.5 at 40/40 level
Time Control : Time control : 40/40
Games : 1000

Results from file all.pgn:

No. Name Win Draw Loss Unf. Score Games %
---------------------------------------------------------------
  1 Komodo-Dragon 2.5a +105 =797 -98 *0 503.5 1000 50.4%
  2 Komodo-Dragon 2.5b +98 =797 -105 *0 496.5 1000 49.6%

Total Games: 1000
White Wins: 108 (10.8%)
Black Wins: 95 (9.5%)
Draws: 797 (79.7%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3552 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Komodo-Dragon 2.5a : 3553.2 503.5 1000 50
   2 Komodo-Dragon 2.5b : 3550.8 496.5 1000 50

Subject: Re: Stockfish and Dragon time odds matches Fri Oct 08, 2021 9:10 am

Calculating the draw rate of Stockfish 14 at 40/40 level = 83.9%

Code:: Calculating the draw rate of Stockfish 14 at 40/40 level
Time Control : Time control : 40/40
Games : 1000

Results from file all.pgn:

No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------
  1 SF14a +87 =839 -74 *0 506.5 1000 50.6%
  2 SF14b +74 =839 -87 *0 493.5 1000 49.4%

Total Games: 1000
White Wins: 102 (10.2%)
Black Wins: 59 (5.9%)
Draws: 839 (83.9%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3566 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14a : 3568.3 506.5 1000 51
   2 SF14b : 3563.7 493.5 1000 49

Subject: Re: Stockfish and Dragon time odds matches Fri Oct 08, 2021 4:43 pm

Diminishing return experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html

Code:: Diminishing return experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/80 vs 40/160
Games : 500

Results from file sf-two-vs-four.pgn:

No. Name Win Draw Loss Unf. Score Games %
-----------------------------------------------------------
  1 SF14-four-secs +67 =417 -16 *0 275.5 500 55.1%
  2 SF14-two-secs +16 =417 -67 *0 224.5 500 44.9%

Total Games: 500
White Wins: 44 (8.8%)
Black Wins: 39 (7.8%)
Draws: 417 (83.4%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3600 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14-four-secs : 3617.9 275.5 500 55
   2 SF14-two-secs : 3582.1 224.5 500 45

Subject: Re: Stockfish and Dragon time odds matches Fri Oct 08, 2021 11:05 pm

Code:: Diminishing return experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/80 vs 40/320
Games : 500

Results from file sf-two-vs-eight.pgn:

No. Name Win Draw Loss Unf. Score Games %
------------------------------------------------------------
  1 SF14-eight-secs +75 =416 -9 *0 283.0 500 56.6%
  2 SF14-two-secs +9 =416 -75 *0 217.0 500 43.4%

Total Games: 500
White Wins: 42 (8.4%)
Black Wins: 42 (8.4%)
Draws: 416 (83.2%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3600 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14-eight-secs : 3623.3 283.0 500 57
   2 SF14-two-secs : 3576.7 217.0 500 43

Subject: Re: Stockfish and Dragon time odds matches Sat Oct 09, 2021 6:38 am

Code:: Diminishing return experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/80 vs 40/640
Games : 250

Results from file sf-two-vs-sixteen.pgn:

No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------------------
  1 SF14-sixteen-secs +60 =187 -3 *0 153.5 250 61.4%
  2 SF14-two-secs +3 =187 -60 *0 96.5 250 38.6%

Total Games: 250
White Wins: 33 (13.2%)
Black Wins: 30 (12.0%)
Draws: 187 (74.8%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3600 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14-sixteen-secs : 3640.7 153.5 250 61
   2 SF14-two-secs : 3559.3 96.5 250 39

Subject: Re: Stockfish and Dragon time odds matches Sat Oct 09, 2021 11:20 am

Code:: Diminishing returns experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/80 vs 40/160
Games : 500

Results from file komodo-two-vs-four.pgn:

No. Name Win Draw Loss Unf. Score Games %
-----------------------------------------------------------------
  1 Dragon-2.5-four-secs +81 =400 -19 *0 281.0 500 56.2%
  2 Dragon-2.5-two-secs +19 =400 -81 *0 219.0 500 43.8%

Total Games: 500
White Wins: 51 (10.2%)
Black Wins: 49 (9.8%)
Draws: 400 (80.0%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3600 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Dragon-2.5-four-secs : 3621.8 281.0 500 56
   2 Dragon-2.5-two-secs : 3578.2 219.0 500 44

Subject: Re: Stockfish and Dragon time odds matches Sat Oct 09, 2021 7:25 pm

Code:: Diminishing returns experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/80 vs 40/320
Games : 500

Results from file komodo-two-vs-eight.pgn:

No. Name Win Draw Loss Unf. Score Games %
------------------------------------------------------------------
  1 Dragon-2.5-eight-secs +135 =353 -12 *0 311.5 500 62.3%
  2 Dragon-2.5-two-secs +12 =353 -135 *0 188.5 500 37.7%

Total Games: 500
White Wins: 87 (17.4%)
Black Wins: 60 (12.0%)
Draws: 353 (70.6%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3600 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Dragon-2.5-eight-secs : 3644.0 311.5 500 62
   2 Dragon-2.5-two-secs : 3556.0 188.5 500 38

Subject: Re: Stockfish and Dragon time odds matches Sun Oct 10, 2021 2:16 am

Code:: Gambit Rating List
Running : Diminishing returns experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/80 vs 40/640
Games : 250

Results from file komodo-two-vs-sixteen.pgn:

No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------------------------
  1 Dragon-2.5-sixteen-secs +89 =155 -6 *0 166.5 250 66.6%
  2 Dragon-2.5-two-secs +6 =155 -89 *0 83.5 250 33.4%

Total Games: 250
White Wins: 45 (18.0%)
Black Wins: 50 (20.0%)
Draws: 155 (62.0%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3600 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Dragon-2.5-sixteen-secs : 3660.5 166.5 250 67
   2 Dragon-2.5-two-secs : 3539.5 83.5 250 33

Subject: Re: Stockfish and Dragon time odds matches Mon Oct 11, 2021 1:49 am

Code:: Diminishing return experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/160 vs 40/640
Games : 250

Results from file sf-four-vs-sixteen.pgn:

No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------------------
  1 SF14-sixteen-secs +28 =217 -5 *0 136.5 250 54.6%
  2 SF14-four-secs +5 =217 -28 *0 113.5 250 45.4%

Total Games: 250
White Wins: 15 (6.0%)
Black Wins: 18 (7.2%)
Draws: 217 (86.8%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3650 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14-sixteen-secs : 3666.2 136.5 250 55
   2 SF14-four-secs : 3633.8 113.5 250 45

Subject: Re: Stockfish and Dragon time odds matches Mon Oct 11, 2021 9:46 am

Code:: Diminishing return experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/320 vs 40/640
Games : 250

Results from file sf-eight-vs-sixteen.pgn:

No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------------------
  1 SF14-sixteen-secs +22 =223 -5 *0 133.5 250 53.4%
  2 SF14-eight-secs +5 =223 -22 *0 116.5 250 46.6%

Total Games: 250
White Wins: 14 (5.6%)
Black Wins: 13 (5.2%)
Draws: 223 (89.2%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3700 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 SF14-sixteen-secs : 3711.9 133.5 250 53
   2 SF14-eight-secs : 3688.1 116.5 250 47

Subject: Re: Stockfish and Dragon time odds matches Tue Oct 12, 2021 8:55 am

Code:: Diminishing return experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/160 vs 40/320
Games : 500

Results from file komodo-four-vs-eight.pgn:

No. Name Win Draw Loss Unf. Score Games %
------------------------------------------------------------------
  1 Dragon-2.5-eight-secs +73 =405 -22 *0 275.5 500 55.1%
  2 Dragon-2.5-four-secs +22 =405 -73 *0 224.5 500 44.9%

Total Games: 500
White Wins: 54 (10.8%)
Black Wins: 41 (8.2%)
Draws: 405 (81.0%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3650 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Dragon-2.5-eight-secs : 3667.9 275.5 500 55
   2 Dragon-2.5-four-secs : 3632.1 224.5 500 45

Subject: Re: Stockfish and Dragon time odds matches Tue Oct 12, 2021 6:53 pm

Code:: Diminishing return experiment as part of : http://rebel13.nl/rebel13/time-odds-matches.html
Time Control : Time control : 40/160 vs 40/640
Games : 250

Results from file komodo-four-vs-sixteen.pgn:

No. Name Win Draw Loss Unf. Score Games %
--------------------------------------------------------------------
  1 Dragon-2.5-sixteen-secs +63 =183 -4 *0 154.5 250 61.8%
  2 Dragon-2.5-four-secs +4 =183 -63 *0 95.5 250 38.2%

Total Games: 250
White Wins: 33 (13.2%)
Black Wins: 34 (13.6%)
Draws: 183 (73.2%)
Unfinished: 0 (0.0%)

Estimated ratings for this elo 3700 pool

   # PLAYER : RATING POINTS PLAYED (%)
   1 Dragon-2.5-sixteen-secs : 3742.2 154.5 250 62
   2 Dragon-2.5-four-secs : 3657.8 95.5 250 38

» how to beat stockfish latest version with queen odds at 1+1 time control
» Dragon 2 Monte Carlo Tree Search Test. Dragon 2 (MCTS) vs Stockfish 13. (TC = 60m + 1m)
» The New Dragon 2 Released Today. Dragon 2 vs Stockfish 13 (1000 Games) (TC = 1m + 1s) (16 Threads)
» A New Version of Dragon Released Today! Dragon 2.5 Vs. Stockfish 23/09/21 (32 Threads) (TC = 3m+2s)
» First part of the time-odds experiment finished