CCRL 40/40, 40/4 and FRC lists updated (21st January 2017)

[Graham Banks]

The latest CCRL Rating Lists and Statistics are available for viewing from the following links:
http://computerchess.org.uk/ccrl/4040/ (40/40)
http://www.computerchess.org.uk/ccrl/404/ (40/4)
http://www.computerchess.org.uk/ccrl/404FRC/ (FRC 40/4)

Please note that the three lists are often updated separately to each other. The FRC list is only updated when a new engine or engine version is being/has been tested.

40/40 testing this week that I'm aware of will include (with live broadcast port for TLCV noted where applicable):

62nd Amateur Series Division 5 Tournament (continuing 16002)
62nd Amateur Series Division 6 Tournament (continuing 16001)
Super Tournament XXVI 1CPU (continuing 16053)
Ethereal 8.02 64-bit Gauntlet (continuing 16063)
Laser 1.3 64-bit Gauntlet (continuing 16065)
ECE-X Gauntlet (continuing 16066)  
Nemorino 2.0 64-bit Gauntlet (continuing)
Fizbo 1.9 64-bit Gauntlet (continuing)
Chiron 4 64-bit Gauntlet (continuing)
Wyldchess 1.3 64-bit Gauntlet (continuing)
Gap-filling Gauntlets (being run by Charles)
Arasan 19.2 64-bit 4CPU Gauntlet (being run by Charles)
Houdini 5.01 64-bit 4CPU Gauntlet (being run by Nathan on hold) 
Fire 5 64-bit 4CPU Gauntlet (being run by Nathan - on hold)
Andscacs 0.89 64-bit 4CPU Gauntlet (continuing 16083)
Fizbo 1.9 64-bit 4CPU Gauntlet (continuing 16084)

40/4 testing since the last update has included:

Danasah 6.3
Chiron 4 64-bit
Arabian Knight 1.55
Houdini 5.01 64-bit
Laser 1.3 64-bit
Arminius 2017-01-01 64-bit
Dorpsgek Cosmopolitan 1 64-bit
Ethereal 8.00 64-bit

[Norm Pollock]

Hi Graham,

Found this one in 40/40. I like the checkmate.

-Norm

Code: Select all

[Event "CCRL 40/40"]
[Site "CCRL"]
[Date "2015.12.23"]
[Round "490.1.931"]
[White "Ecce 1.0 (rev. 508) 64-bit"]
[Black "Clarabit 1.00 64-bit"]
[Result "1/2-1/2"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[PlyCount "137"]
[WhiteElo "2046"]
[BlackElo "2102"]

1. e4 c6 2. Ne2 d5 3. e5 d4 4. c3 c5 5. Qa4+ Nc6 6. cxd4 cxd4 7. Na3 e6 8. Nb5
Bd7 9. Nexd4 a6 10. Nc3 Nxe5 11. Qc2 Qh4 12. Qe4 Qxe4+ 13. Nxe4 O-O-O 14. Nc2
Bc6 15. Ng5 h6 16. d4 hxg5 17. dxe5 Rd5 18. Bxg5 Rxe5+ 19. Be3 Nf6 20. O-O-O
Bc5 21. Bxc5 Rxc5 22. f3 Nd5 23. Kb1 Ba4 24. Bd3 a5 25. Rd2 Nf4 26. b3 Rd5 27.
bxa4 Rxd3 28. Rxd3 Nxd3 29. Ne3 Rh4 30. Rd1 Ne5 31. Rc1+ Kb8 32. Rc5 f6 33.
Rxa5 Rxh2 34. Rb5 Rh1+ 35. Kc2 Ra1 36. Rb2 Re1 37. Rb3 Re2+ 38. Kb1 g5 39. a5
Ka7 40. Ra3 f5 41. Nc2 Rxg2 42. Nd4 g4 43. fxg4 fxg4 44. Re3 Nc4 45. Rxe6 Na3+
46. Ka1 Rd2 47. Nb3 Rf2 48. Rg6 Rg2 49. Nd4 g3 50. Rg5 Ka6 51. Nb3 Nb5 52. Nc5+
Ka7 53. Na4 Na3 54. Nc3 Ka6 55. Nd5 Nc2+ 56. Kb1 Ka7 57. Nc3 Nd4 58. Rg6 Nc6
59. a3 Nd4 60. Rg8 Rg1+ 61. Kb2 b5 62. Ne4 Nf5 63. Rg5 g2 64. Nc5 Ne3 65. Rg7+
Kb8 66. Nd7+ Kb7 67. Ne5+ Ka6 68. Nc6 Rh1 69. Ra7# 1/2-1/2

[Graham Banks]

Hi Graham,

Found this one in 40/40. I like the checkmate.

-Norm

Code: Select all

[Event "CCRL 40/40"]
[Site "CCRL"]
[Date "2015.12.23"]
[Round "490.1.931"]
[White "Ecce 1.0 (rev. 508) 64-bit"]
[Black "Clarabit 1.00 64-bit"]
[Result "1/2-1/2"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[PlyCount "137"]
[WhiteElo "2046"]
[BlackElo "2102"]

1. e4 c6 2. Ne2 d5 3. e5 d4 4. c3 c5 5. Qa4+ Nc6 6. cxd4 cxd4 7. Na3 e6 8. Nb5
Bd7 9. Nexd4 a6 10. Nc3 Nxe5 11. Qc2 Qh4 12. Qe4 Qxe4+ 13. Nxe4 O-O-O 14. Nc2
Bc6 15. Ng5 h6 16. d4 hxg5 17. dxe5 Rd5 18. Bxg5 Rxe5+ 19. Be3 Nf6 20. O-O-O
Bc5 21. Bxc5 Rxc5 22. f3 Nd5 23. Kb1 Ba4 24. Bd3 a5 25. Rd2 Nf4 26. b3 Rd5 27.
bxa4 Rxd3 28. Rxd3 Nxd3 29. Ne3 Rh4 30. Rd1 Ne5 31. Rc1+ Kb8 32. Rc5 f6 33.
Rxa5 Rxh2 34. Rb5 Rh1+ 35. Kc2 Ra1 36. Rb2 Re1 37. Rb3 Re2+ 38. Kb1 g5 39. a5
Ka7 40. Ra3 f5 41. Nc2 Rxg2 42. Nd4 g4 43. fxg4 fxg4 44. Re3 Nc4 45. Rxe6 Na3+
46. Ka1 Rd2 47. Nb3 Rf2 48. Rg6 Rg2 49. Nd4 g3 50. Rg5 Ka6 51. Nb3 Nb5 52. Nc5+
Ka7 53. Na4 Na3 54. Nc3 Ka6 55. Nd5 Nc2+ 56. Kb1 Ka7 57. Nc3 Nd4 58. Rg6 Nc6
59. a3 Nd4 60. Rg8 Rg1+ 61. Kb2 b5 62. Ne4 Nf5 63. Rg5 g2 64. Nc5 Ne3 65. Rg7+
Kb8 66. Nd7+ Kb7 67. Ne5+ Ka6 68. Nc6 Rh1 69. Ra7# 1/2-1/2

Oh dear. Any others you've come across like this?

[Vinvin]

Hi Graham,

Found this one in 40/40. I like the checkmate.

-Norm

Code: Select all

[Event "CCRL 40/40"]
[Site "CCRL"]
[Date "2015.12.23"]
[Round "490.1.931"]
[White "Ecce 1.0 (rev. 508) 64-bit"]
[Black "Clarabit 1.00 64-bit"]
[Result "1/2-1/2"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[PlyCount "137"]
[WhiteElo "2046"]
[BlackElo "2102"]

1. e4 c6 2. Ne2 d5 3. e5 d4 4. c3 c5 5. Qa4+ Nc6 6. cxd4 cxd4 7. Na3 e6 8. Nb5
Bd7 9. Nexd4 a6 10. Nc3 Nxe5 11. Qc2 Qh4 12. Qe4 Qxe4+ 13. Nxe4 O-O-O 14. Nc2
Bc6 15. Ng5 h6 16. d4 hxg5 17. dxe5 Rd5 18. Bxg5 Rxe5+ 19. Be3 Nf6 20. O-O-O
Bc5 21. Bxc5 Rxc5 22. f3 Nd5 23. Kb1 Ba4 24. Bd3 a5 25. Rd2 Nf4 26. b3 Rd5 27.
bxa4 Rxd3 28. Rxd3 Nxd3 29. Ne3 Rh4 30. Rd1 Ne5 31. Rc1+ Kb8 32. Rc5 f6 33.
Rxa5 Rxh2 34. Rb5 Rh1+ 35. Kc2 Ra1 36. Rb2 Re1 37. Rb3 Re2+ 38. Kb1 g5 39. a5
Ka7 40. Ra3 f5 41. Nc2 Rxg2 42. Nd4 g4 43. fxg4 fxg4 44. Re3 Nc4 45. Rxe6 Na3+
46. Ka1 Rd2 47. Nb3 Rf2 48. Rg6 Rg2 49. Nd4 g3 50. Rg5 Ka6 51. Nb3 Nb5 52. Nc5+
Ka7 53. Na4 Na3 54. Nc3 Ka6 55. Nd5 Nc2+ 56. Kb1 Ka7 57. Nc3 Nd4 58. Rg6 Nc6
59. a3 Nd4 60. Rg8 Rg1+ 61. Kb2 b5 62. Ne4 Nf5 63. Rg5 g2 64. Nc5 Ne3 65. Rg7+
Kb8 66. Nd7+ Kb7 67. Ne5+ Ka6 68. Nc6 Rh1 69. Ra7# 1/2-1/2

With board :
[pgn]

[Event "CCRL 40/40"]
[Site "CCRL"]
[Date "2015.12.23"]
[Round "490.1.931"]
[White "Ecce 1.0 (rev. 508) 64-bit"]
[Black "Clarabit 1.00 64-bit"]
[Result "1/2-1/2"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[PlyCount "137"]
[WhiteElo "2046"]
[BlackElo "2102"]

1. e4 c6 2. Ne2 d5 3. e5 d4 4. c3 c5 5. Qa4+ Nc6 6. cxd4 cxd4 7. Na3 e6 8. Nb5
Bd7 9. Nexd4 a6 10. Nc3 Nxe5 11. Qc2 Qh4 12. Qe4 Qxe4+ 13. Nxe4 O-O-O 14. Nc2
Bc6 15. Ng5 h6 16. d4 hxg5 17. dxe5 Rd5 18. Bxg5 Rxe5+ 19. Be3 Nf6 20. O-O-O
Bc5 21. Bxc5 Rxc5 22. f3 Nd5 23. Kb1 Ba4 24. Bd3 a5 25. Rd2 Nf4 26. b3 Rd5 27.
bxa4 Rxd3 28. Rxd3 Nxd3 29. Ne3 Rh4 30. Rd1 Ne5 31. Rc1+ Kb8 32. Rc5 f6 33.
Rxa5 Rxh2 34. Rb5 Rh1+ 35. Kc2 Ra1 36. Rb2 Re1 37. Rb3 Re2+ 38. Kb1 g5 39. a5
Ka7 40. Ra3 f5 41. Nc2 Rxg2 42. Nd4 g4 43. fxg4 fxg4 44. Re3 Nc4 45. Rxe6 Na3+
46. Ka1 Rd2 47. Nb3 Rf2 48. Rg6 Rg2 49. Nd4 g3 50. Rg5 Ka6 51. Nb3 Nb5 52. Nc5+
Ka7 53. Na4 Na3 54. Nc3 Ka6 55. Nd5 Nc2+ 56. Kb1 Ka7 57. Nc3 Nd4 58. Rg6 Nc6
59. a3 Nd4 60. Rg8 Rg1+ 61. Kb2 b5 62. Ne4 Nf5 63. Rg5 g2 64. Nc5 Ne3 65. Rg7+
Kb8 66. Nd7+ Kb7 67. Ne5+ Ka6 68. Nc6 Rh1 69. Ra7# 1/2-1/2
[/pgn]

[ZirconiumX]

40/4 testing since the last update has included:

Dorpsgek Cosmopolitan 1 64-bit

2172! That's...wow, that's actually impressive. Though I suspect it'll get retested with stronger opponents and the rating will deflate. But still, 2100s is nothing to shake a stick at.

I'll have to find that loss on time bug, because I simply can't reproduce it.

[Isaac]

Is there a reason why the checkmate ends the game with a 1/2 - 1/2 result?

[Graham Banks]

Is there a reason why the checkmate ends the game with a 1/2 - 1/2 result?

Not sure, but I have had issues with the 64-bit version of Clarabit 1.00.

[Isaac]

Is there a reason why the checkmate ends the game with a 1/2 - 1/2 result?

Not sure, but I have had issues with the 64-bit version of Clarabit 1.00.

I see, hmm. I worry more, I don't think an engine can force a drawn result, I think it's more of an adjudication by the GUI problem. The programmers here surely have a better idea than me.
I worry because this may distort CCRL ratings due to erroneous adjudication.

[Graham Banks]

Is there a reason why the checkmate ends the game with a 1/2 - 1/2 result?

Not sure, but I have had issues with the 64-bit version of Clarabit 1.00.

I see, hmm. I worry more, I don't think an engine can force a drawn result, I think it's more of an adjudication by the GUI problem. The programmers here surely have a better idea than me.
I worry because this may distort CCRL ratings due to erroneous adjudication.

I don't think you need to worry.

[Norm Pollock]

I can visualize a scenario where a checkmate is also a legal draw --> if the checkmating move is the last ply of 50-moves without a capture or pawn move, and the side being checkmated declares a draw. This was not the case here as there was a pawn move as recent as move 63.