Purdue FOSCEC Season 4 Classic TLCV Broadcast

Discussion of computer chess matches and engine tournaments.

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Gusev
Posts: 1476
Joined: Mon Jan 28, 2013 2:51 pm

Standings after Round 28 Re: Purdue FOSCEC Season 4 Classic

Post by Gusev »

Code: Select all

 RANK   ENGINE                                    GAMES  POINTS   1  2  3  4  5  6  7  8  9  10 11 12 13 14 15 16 17 18 19 20 
------------------------------------------------------------------------------------------------------------------------------
   1.   ASMFISHW_2017-04-09_BMI2                    28    25.0    ** == =. =. =. 11 1. 1. 1. 11 11 1. 11 =. 11 1. 11 1. 11 11 
   2.   MCBRAIN_2017_V21A_X64_BMI2                  28    22.5    == ** =. =1 1. 1. =. 1. == 1= 11 1. 1. =. =. 11 11 1= 1. 11 
   3.   CFISH_2017-04-18_YC_X64_BMI2                28    21.5    =. =. ** =1 =. 1= =1 11 1. =. 1. 1= 11 =1 =1 1. 1. =. 1= =. 
   4.   STOCKFISH_2017-04-17_X64_BMI2               28    20.0    =. =0 =0 ** == =. =. =. 11 =. =1 1. 1. =. 1. 11 =1 11 1. 11 
   5.   GULL.3.1_JVX64                              28    20.0    =. 0. =. == ** == == 01 1. =1 1. =1 1= 11 1. 1. 1. 1. =1 1. 
   6.   IVANHOE1945A_X64_AVX2_INTEL_2015-07-28      28    19.5    00 0. 0= =. == ** 1. 1= =. 1. 1. =1 =1 11 11 =. 1. 1. 11 1. 
   7.   BOOOT6_POPCNT                               28    17.5    0. =. =0 =. == 0. ** 1. 11 1. 10 1. =. 1. == 1= 1= 0= 1. 11 
   8.   PROTECTOR_WIN64                             28    15.0    0. 0. 00 =. 10 0= 0. ** =1 =. =. =. 1. 1. == 1= 1= == 1. 11 
   9.   FIRENZINA_2-4-3_XTREME_X64_AVX2_INTEL_20    28    14.5    0. == 0. 00 0. =. 00 =0 ** =1 =1 11 =. =1 1. 0. =. 1. 11 1. 
  10.   IGORRIT_0086V9_X64-SENTINEL                 28    11.5    00 0= =. =. =0 0. 0. =. =0 ** 01 0. 1. =. 1. =0 11 =1 0. 01 
  11.   CRAFTY-WIN64                                28    11.5    00 00 0. =0 0. 0. 01 =. =0 10 ** =. 1. 0. =. =. =1 1= 1. 1= 
  12.   CHENG4_X64                                  28    11.5    0. 0. 0= 0. =0 =0 0. =. 00 1. =. ** == =. 1= == 1= 01 =. 1. 
  13.   BOBCAT_V8.0_CORE2                           28    11.0    00 0. 00 0. 0= =0 =. 0. =. 0. 0. == ** 11 1= 10 =. 1. == 1. 
  14.   SENPAI1.0_SSE42                             28    11.0    =. =. =0 =. 00 00 0. 0. =0 =. 1. =. 00 ** 10 == =. =1 1= 1. 
  15.   OPENCRITTER64                               28    10.0    00 =. =0 0. 0. 00 == == 0. 0. =. 0= 0= 01 ** =. 0. 1. 11 1. 
  16.   TEXEL64                                     28    10.0    0. 00 0. 00 0. =. 0= 0= 1. =1 =. == 01 == =. ** 0. =. 0= 1. 
  17.   VAJOLET2.2.3                                28     9.5    00 00 0. =0 0. 0. 0= 0= =. 00 =0 0= =. =. 1. 1. ** 1. =. 11 
  18.   ARASANX-64-POPCNT                           28     8.0    0. 0= =. 00 0. 0. 1= == 0. =0 0= 10 0. =0 0. =. 0. ** 0. 1= 
  19.   TOGA_II_3-0                                 28     7.0    00 0. 0= 0. =0 00 0. 0. 00 1. 0. =. == 0= 00 1= =. 1. ** 0. 
  20.   OCTOCHESS-WINDOWS-SSE4-R5190                28     3.5    00 00 =. 00 0. 0. 00 00 0. 10 0= 0. 0. 0. 0. 0. 00 0= 1. **
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arunsoorya1309
Posts: 214
Joined: Tue Nov 03, 2015 4:55 pm

Re: Standings after Round 28 Re: Purdue FOSCEC Season 4 Clas

Post by arunsoorya1309 »

How is gull 3.1 as strong as SF :) .... is this different from gull 3?
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Gusev
Posts: 1476
Joined: Mon Jan 28, 2013 2:51 pm

Re: Standings after Round 28 Re: Purdue FOSCEC Season 4 Clas

Post by Gusev »

Gull 3.1 supports Syzygy tablebases.
arunsoorya1309 wrote:How is gull 3.1 as strong as SF :) .... is this different from gull 3?
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Gusev
Posts: 1476
Joined: Mon Jan 28, 2013 2:51 pm

Round 30 Game 9 Re: Purdue FOSCEC Season 4 Classic

Post by Gusev »

[pgn]
[Site " Purdue FOSCEC Season 4"]
[Date "06-18-2017"]
[White "Cfish 190417 64 BMI2 NUMA "]
[Black "McBrain 2.1a 64 BMI2 "]
[Result "1/2-1/2"]
[TimeControl "012030 "]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 Nxd5 6. Nb3 cxd4
7. Nbxd4 a6 8. Bc4 Bd6 9. Nf5 exf5 10. Bxd5 O-O 11. O-O Nc6 12. Re1
h6 13. Be3 Re8 14. Qd2 Be6 15. Rad1 Bc7 16. Bxe6 Rxe6 17. Qxd8 Rxd8
18. Rxd8 Bxd8 19. Kf1 g5 20. Nd4 Nxd4 21. Bxd4 b5 22. h3 g4 23. Re5
Rd6 24. Bc5 Rd7 25. Ke1 Bf6 26. Rxf5 Bxb2 27. hxg4 Bc3 28. Ke2 Rd2
29. Ke3 b4 30. a3 bxa3 31. Bxa3 Rxc2 32. Kd3 Ra2 33. Bc5 Be1 34. Bd4
Kf8 35. Be3 Kg8 36. f3 Rxg2 37. Rh5 f6 38. Rxh6 Kf7 39. Bd4 Kg7 40. Rxf6
Rd2 41. Ke4 Rxd4 42. Kxd4 Kxf6 43. Kc4 Kg5 44. Kb3 Kf4 45. Kc4 a5
46. Kb5 Kg5 47. Ka4 Bd2 48. Ka3 Kf4 49. Ka4 Ke5 50. g5 Kd5 51. f4
Bb4 52. f5 Ke5 53. g6 Kf6 54. Kb5 Be1 55. Ka4 Bd2 56. Ka3 Be3 57. Kb3
Bf2 58. Ka2 Bc5 59. Kb3 Ke7 60. Ka4 Bb4 61. g7 Kf7 62. f6 Bc3 63. Kb5
Be1 64. Ka4 Bd2 65. Ka3 Bf4 66. Ka4 Bd2 67. Ka3 Bc1 68. Ka4 Bd2[/pgn]
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Gusev
Posts: 1476
Joined: Mon Jan 28, 2013 2:51 pm

Re: Purdue FOSCEC Season 4 Classic TLCV Broadcast

Post by Gusev »

Peter Österlund kindly analyzed the Arena.debug log and established that the reason why Texel and Arasan are underperforming in FOSCEC Season 4 is that each of them is running only 1 thread instead of 16. Please do not draw any conclusions about these engines' strength based upon their performance in this tournament!

The problem was created by my decision to run Igorrit that did not allow us to set the common UCI option in Arena to Threads=16. Instead, the number of threads was set separately for each engine. According to Peter, there is a bug in Arena causing it to reset the number of threads to the default value (of 1 in these two cases) for an already loaded engine when loading a second engine. Peter also reported that Stockfish ultimaiq ended up using only 1 thread, which speaks volumes about its amazing strength! Hats off to the Fish!

This situation will not repeat, because I will not run Igorrit (or OpenCritter) again, due to their crashes this season.
petero2 wrote:
Gusev wrote:Hi Peter,
After the first 2 games, I did verify that the number of threads was set to 16. It was 16 all along, first for 1.06a40 (the first two games), and then for 1.07a9lazy (the rest of the games). Now, Arena has an option of setting the number of threads the same for ALL engines - that option is OFF, because Igorrit could not handle it... Would the Arena.debug file help?
Dmitri
Hi Dmitri,

Yes I think the arena debug file would help.
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Gusev
Posts: 1476
Joined: Mon Jan 28, 2013 2:51 pm

Standings after Round 30 Re: Purdue FOSCEC Season 4 Classic

Post by Gusev »

Code: Select all

 RANK   ENGINE                                    GAMES  POINTS   1  2  3  4  5  6  7  8  9  10 11 12 13 14 15 16 17 18 19 20 
------------------------------------------------------------------------------------------------------------------------------
   1.   ASMFISHW_2017-04-09_BMI2                    30    27.0    ** == =. =. =. 11 1. 1. 1. 11 11 1. 11 1. =1 11 11 11 11 11 
   2.   MCBRAIN_2017_V21A_X64_BMI2                  30    23.5    == ** == =1 1= 1. =. == 1. 1= 11 1. 1. 11 =. 11 =. 1. 1= 11 
   3.   CFISH_2017-04-18_YC_X64_BMI2                30    23.0    =. == ** =1 =. 1= =1 1. 11 =1 1. 1= 11 1. =1 1. =1 1= =. =. 
   4.   STOCKFISH_2017-04-17_X64_BMI2               30    21.5    =. =0 =0 ** == == =. 11 =. =. =1 1. 1. 11 =. =1 11 1. 11 11 
   5.   GULL.3.1_JVX64                              30    21.0    =. 0= =. == ** == == 1. 01 =1 1= =1 1= 1. 11 1. 1. =1 1. 1. 
   6.   IVANHOE1945A_X64_AVX2_INTEL_2015-07-28      30    20.0    00 0. 0= == == ** 10 =. 1= 1. 1. =1 =1 =. 11 1. 11 11 1. 1. 
   7.   BOOOT6_POPCNT                               30    19.0    0. =. =0 =. == 01 ** 11 1. 1. 10 1. == 1= 1. 1= == 1. 0= 11 
   8.   FIRENZINA_2-4-3_XTREME_X64_AVX2_INTEL_20    30    16.5    0. == 0. 00 0. =. 00 ** =0 =1 =1 11 =. 0. =1 =1 1. 11 1. 11 
   9.   PROTECTOR_WIN64                             30    16.0    0. 0. 00 =. 10 0= 0. =1 ** =. =. =. 1= 1= 1. 1= == 1= == 11 
  10.   IGORRIT_0086V9_X64-SENTINEL                 30    12.5    00 0= =0 =. =0 0. 0. =0 =. ** 01 0. 1. =0 =. 11 11 0. =1 01 
  11.   CRAFTY-WIN64                                30    12.5    00 00 0. =0 0= 0. 01 =0 =. 10 ** =. 1. == 0. =1 =. 1. 1= 1= 
  12.   CHENG4_X64                                  30    12.5    0. 0. 0= 0. =0 =0 0. 00 =. 1. =. ** == == == 1= 1= == 01 1. 
  13.   BOBCAT_V8.0_CORE2                           30    12.0    00 0. 00 0. 0= =0 == =. 0= 0. 0. == ** 10 11 =. 1= == 1. 1. 
  14.   TEXEL64                                     30    11.5    0. 00 0. 00 0. =. 0= 1. 0= =1 == == 01 ** == 0. =. 0= =. 11 
  15.   SENPAI1.0_SSE42                             30    11.5    =0 =. =0 =. 00 00 0. =0 0. =. 1. == 00 == ** =. 10 1= =1 1. 
  16.   VAJOLET2.2.3                                30    10.5    00 00 0. =0 0. 0. 0= =0 0= 00 =0 0= =. 1. =. ** 1. =. 11 11 
  17.   OPENCRITTER64                               30    10.0    00 =. =0 00 0. 00 == 0. == 00 =. 0= 0= =. 01 0. ** 11 1. 1. 
  18.   TOGA_II_3-0                                 30     8.0    00 0. 0= 0. =0 00 0. 00 0= 1. 0. == == 1= 0= =. 00 ** 1. 0. 
  19.   ARASANX-64-POPCNT                           30     8.0    00 0= =. 00 0. 0. 1= 0. == =0 0= 10 0. =. =0 00 0. 0. ** 1= 
  20.   OCTOCHESS-WINDOWS-SSE4-R5190                30     3.5    00 00 =. 00 0. 0. 00 00 00 10 0= 0. 0. 00 0. 00 0. 1. 0= **
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Gusev
Posts: 1476
Joined: Mon Jan 28, 2013 2:51 pm

Round 30 Game 10 Re: Purdue FOSCEC Season 4 Classic

Post by Gusev »

[pgn]
[Site " Purdue FOSCEC Season 4"]
[Date "06-18-2017"]
[White "OpenCritter v1.1.37 "]
[Black "Igorrit 0.086v8_x64 "]
[Result "0-1"]
[TimeControl "012030 "]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Ne4 7. Qb3
Bxc3 8. bxc3 f5 9. Qc2 O-O 10. O-O c5 11. Nd2 Nxd2 12. Qxd2 Nc6 13. f3
d6 14. Qe2 Rc8 15. Ba3 Qe8 16. Rad1 Na5 17. e4 Qa4 18. Bc1 Rce8 19. exf5
exf5 20. Qc2 Qxc2 21. Bxc2 Ba6 22. Ba4 Re6 23. dxc5 dxc5 24. Bd7 Re2
25. Rf2 Rxf2 26. Kxf2 Bxc4 27. Bg5 Bxa2 28. Be7 Bb3 29. Re1 Rb8 30. Bxf5
Kf7 31. Bd6 Rd8 32. Bf4 h6 33. h4 Nc6 34. Ra1 Kf6 35. g4 Rd1 36. Ra3
Bd5 37. h5 a5 38. Bc2 Rh1 39. Kg2 Re1 40. Kf2 Re7 41. Bg3 Kf7 42. Ra1
Bc4 43. Be4 Ne5 44. Bf5 Kf8 45. Rd1 Nf7 46. Bd3 Bxd3 47. Rxd3 Ke8
48. Bh4 Re6 49. Bg3 b5 50. Rd5 Rc6 51. Ke3 a4 52. Kd3 Rf6 53. Be5
Rxf3 54. Kc2 Rf2 55. Kb1 b4 56. cxb4 cxb4 57. Bxg7 b3 58. Rd3 Ke7
59. Re3 Kd7 60. Rc3 Rg2 61. Rd3 Kc6 62. Rc3 Kb5 63. Bf8 Rxg4 64. Rc5
Kb6 65. Rc8 Rg5 66. Rb8 Kc6 67. Rc8 Kb5 68. Ba3 Ne5 69. Rc5 Kb6 70. Rc3
Rxh5 71. Rc1 Rh3 72. Be7 Nd3 73. Rf1 h5 74. Rg1 Kb5 75. Rf1[/pgn]
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Gusev
Posts: 1476
Joined: Mon Jan 28, 2013 2:51 pm

Round 31 Game 1 Re: Purdue FOSCEC Season 4 Classic

Post by Gusev »

[pgn]
[Site " Purdue FOSCEC Season 4"]
[Date "06-19-2017"]
[White "asmFishW_2017-04-09_bmi2 "]
[Black "Cheng 4.39 "]
[Result "1-0"]
[TimeControl "012030 "]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3
Bg6 8. Bd2 Bh5 9. Qb3 b6 10. O-O-O Be7 11. g4 Nxg4 12. fxg4 Bxg4
13. Ng2 Bxd1 14. Qxd1 O-O 15. Rg1 g6 16. Kb1 a6 17. Nf4 Nd7 18. cxd5
cxd5 19. Qf3 b5 20. Bd3 b4 21. Nce2 Nf6 22. h4 Kh8 23. Be1 Ne8 24. Nh3
b3 25. Ng5 bxa2 26. Ka1 Bxg5 27. hxg5 Ng7 28. Bb4 Rb8 29. Bxf8 Qxf8
30. Nf4 Qd8 31. Qh3 Qb6 32. Qh2 Kg8 33. Rh1 Kf8 34. Bxa6 Nf5 35. Nd3
Nd6 36. Ne5 Ke8 37. Qf2 Qb3 38. Qe2 Nf5 39. Rxh7 Nxe3 40. Bd3 Rb7
41. Rh8 Ke7 42. Nc6 Kd7 43. Na5 Nc2 44. Qxc2 Qxc2 45. Bxc2 Rb4 46. Rh7
Kd6 [/pgn]
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Gusev
Posts: 1476
Joined: Mon Jan 28, 2013 2:51 pm

Round 31 Game 2 Re: Purdue FOSCEC Season 4 Classic

Post by Gusev »

[pgn]
[Site " Purdue FOSCEC Season 4"]
[Date "06-19-2017"]
[White "Arasan 20.0 "]
[Black "Firenzina 2.4.3 xTreme x64 "]
[Result "1/2-1/2"]
[TimeControl "012030 "]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2
cxd4 8. cxd4 Qb6 9. Nf3 Bb4 10. Bd2 f6 11. exf6 Nxf6 12. O-O O-O
13. Bf4 Be7 14. Qd2 Nb4 15. Bb1 Bd7 16. Ne5 Bb5 17. Re1 Bxe2 18. Rxe2
Rac8 19. Bg5 Rc7 20. a3 Nc6 21. Nf3 Na5 22. Bf4 Rc6 23. Ba2 Ne4 24. Rxe4
dxe4 25. Ne5 Rd6 26. b4 Rxd4 27. Qc1 Nc6 28. Bxe6 Kh8 29. Nf7 Kg8
30. Nd8 Kh8 31. Nf7 Kg8 32. Nd8 Kh8 33. Nf7[/pgn]
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Gusev
Posts: 1476
Joined: Mon Jan 28, 2013 2:51 pm

Round 31 Game 3 Re: Purdue FOSCEC Season 4 Classic

Post by Gusev »

[pgn]
[Site " Purdue FOSCEC Season 4"]
[Date "06-19-2017"]
[White "Protector 1.9.0 "]
[Black "Senpai 1.0 "]
[Result "1-0"]
[TimeControl "012030 "]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 Bg4 7. c3
exd4 8. cxd4 Qd7 9. h3 Be6 10. Nc3 Ne7 11. Re1 O-O-O 12. Bf4 Ng6
13. Bg3 Bd6 14. Bxd6 Qxd6 15. Na4 Nf4 16. Nc5 Bf7 17. Qc2 Ne6 18. Nxe6
Qxe6 19. Rac1 Rd7 20. Re3 Kb8 21. Qa4 Rdd8 22. Qa5 Rd7 23. Rcc3 Re8
24. Rb3 Ka8 25. d5 cxd5 26. Nd4 Qd6 27. Nf5 Qe6 28. Nxg7 Qd6 29. Nxe8
Bxe8 30. Qxd5 Qxd5 31. exd5 Bf7 32. Rbd3 Kb8 33. a3 Kc8 34. d6 cxd6
35. Rf3 Bg6 36. Rc3 Kd8 37. Rxf6 Ke7 38. Rf4 d5 39. f3 Kd6 40. Rb4
Ke7 41. Re3 Kd6 42. Kf2 Bf7 43. Rc3 b5 44. Rc8 Bg6 45. Ra8 Kc5 46. Rxa6
Re7 47. Rh4 d4 48. b4 Kd5 49. Rb6 Bd3 50. Rh5 Kc4 51. Rbxb5 Re2 52. Kg3
Rb2 53. Rbc5 Kb3 54. Rcd5 Bf1 55. Rxd4 Rxg2 56. Kf4 Rg7 57. b5 Kxa3
58. b6 Kb3 59. Rd1 Ba6 60. Rc5 Rf7 61. Kg3 Kb2 62. Rc7 Rf5 63. Ra7
Bc8 [/pgn]
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