Chess4J 2.0 is out !

Discussion of anything and everything relating to chess playing software and machines.

Moderators: bob, hgm, Harvey Williamson

Forum rules
This textbox is used to restore diagrams posted with the [d] tag before the upgrade.
Post Reply
User avatar
Sylwy
Posts: 3372
Joined: Fri Apr 21, 2006 2:19 pm
Location: IASI (Romania) - the historical capital of MOLDOVA

Chess4J 2.0 is out !

Post by Sylwy » Tue Jun 10, 2014 5:38 am

A new version (2.0) of the nice chess engine programmed in Java by Mr. James Swafford !

http://sourceforge.net/projects/chess4j

Thank you !

Silvian :wink: R
SilvianR :wink:

Norbert Raimund Leisner
Posts: 1642
Joined: Tue May 20, 2008 2:57 pm
Location: Augsburg - Germany

Re: Chess4J 2.0 is out !

Post by Norbert Raimund Leisner » Sun Jun 15, 2014 10:32 am

Site "INTEL-CORE-DUO-"]
[Date "2014.06.15"]
[Round "1"]
[White "chess4j-1.2-uber"]
[Black "NGplay_9.85"]
[Result "0-1"]
[TimeControl "40/1200"]

1. e3 {+0.83/5} Nf6 {+0.08/11 40} 2. Nc3 {+1.03/5 47} e5 {+0.23/11 29} 3.
Nf3 {-0.84/4 27} e4 {+0.25/12 29} 4. Ne5 {+1.06/5 44} d6 {+0.44/12 29} 5.
Nc4 {-1.08/4 39} d5 {+0.47/12 29} 6. Ne5 {-0.13/4 40} Bd6 {+0.78/11 29} 7.
f4 {-1.93/4 39} Qe7 {+0.77/11 29} 8. h4 {-1.88/4 37} Bxe5 {+1.84/13 29} 9.
fxe5 {+0.34/5 36} Qxe5 {+1.82/12 29} 10. a4 {-1.96/4 34} Qg3+
{+99.97/5 0.1} 11. Ke2 {-299.98/6 25} Bg4# {+99.99/5 0.1}
{Xboard adjudication: Checkmate} 0-1


[Site "INTEL-CORE-DUO-"]
[Date "2014.06.15"]
[Round "2"]
[White "NGplay_9.85"]
[Black "chess4j-1.2-uber"]
[Result "1-0"]
[TimeControl "40/1200"]

1. d4 e6 {+0.94/5 48} 2. e4 {+0.03/11 31} Nc6 {-0.12/4 46} 3. Nf3
{+0.26/11 31} Nf6 {-0.12/4 22} 4. e5 {+0.41/12 31} Ne4 {+1.22/5 43} 5. Bd3
{+0.55/11 31} d5 {-1.88/4 42} 6. c3 {+0.40/11 31} f6 {-1.86/4 40} 7. O-O
{+0.32/10 31} fxe5 {+0.37/5 38} 8. Nxe5 {+0.65/12 31} Nxe5 {-0.81/4 30} 9.
dxe5 {+0.59/11 31} Nc5 {-0.85/4 25} 10. Qh5+ {+0.83/11 31} g6 {-0.71/5 35}
11. Bxg6+ {+1.96/11 31} Kd7 {-4.01/4 33} 12. Rd1 {+1.96/10 31} h6
{-2.56/4 31} 13. b4 {+2.03/9 31} Na6 {-2.76/4 22} 14. Bf5 {+2.53/11 31} Kc6
{-2.05/4 24} 15. Qg6 {+2.99/10 31} Nb8 {-2.08/4 26} 16. Bxe6 {+8.44/11 31}
Bxe6 {-2.13/5 28} 17. Qxe6+ {+11.27/11 31} Bd6 {-5.20/5 27} 18. Qxd5+
{+11.26/11 31} Kb6 {-5.20/5 22} 19. Be3+ {+17.88/11 31} c5 {-6.30/5 25} 20.
exd6 {+19.09/11 31} Ka6 {-8.33/4 17} 21. b5+ {+99.89/8 0.3} Kb6
{-299.96/5 23} 22. Qxc5+ {+99.97/5 0.1} Ka5 {-299.98/6 19} 23. Qb4#
{+99.99/5 0.1}
{Xboard adjudication: Checkmate} 1-0

[Site "INTEL-CORE-DUO-"]
[Date "2014.06.15"]
[Round "1"]
[White "chess4j-2.0-uber"]
[Black "NGplay_9.85"]
[Result "0-1"]
[TimeControl "40/1200"]

1. d3 e5 {+0.14/11 40} 2. Nc3 Nf6 {+0.23/11 29} 3. f4 {+0.03/9 36} exf4
{+0.46/12 29} 4. Bxf4 {+0.00/9 43} Bb4 {+0.50/11 29} 5. Nf3 {+0.13/9 45}
O-O {+0.54/11 29} 6. a3 {+0.16/9 43} Bxc3+ {+0.53/11 29} 7. bxc3
{+0.21/9 41} Re8 {+0.52/11 29} 8. h4 {+0.24/8 33} Nc6 {+0.66/10 29} 9. Kd2
{+0.20/8 38} Qe7 {+0.85/11 29} 10. e4 {+0.21/8 24} d5 {+0.73/11 29} 11.
exd5 {+0.15/8 31} Nxd5 {+1.50/13 29} 12. Bg5 {+0.08/9 27} f6 {+1.50/12 29}
13. c4 {+0.10/8 34} Nb6 {+1.59/12 29} 14. Bf4 {-0.82/8 24} Rd8
{+1.59/11 29} 15. Qe2 {-0.82/6 16} Nxc4+ {+1.57/11 29} 16. Kc1 {-0.86/8 25}
N4e5 {+1.49/12 29} 17. Qe3 {-0.85/7 30} Re8 {+1.51/11 29} 18. c3
{-0.83/7 28} Qf7 {+1.75/11 29} 19. d4 {-0.85/8 27} Ng4 {+3.00/12 29} 20.
Qd2 {-2.62/7 15} Na5 {+2.98/12 29} 21. Qa2 {-2.62/7 19} Be6 {+2.94/12 29}
22. c4 {-1.86/8 16} Bxc4 {+2.90/12 29} 23. Bxc4 {-1.86/8 15} Nxc4
{+2.93/11 29} 24. Qb3 {-1.88/7 15} c5 {+3.05/10 29} 25. dxc5 {-1.84/7 14}
Rac8 {+2.96/10 29} 26. g3 {-1.94/7 22} Rxc5 {+6.28/11 29} 27. Kb1
{-2.67/6 22} Rc6 {+6.60/10 29} 28. Qc2 {-4.77/6 19} Nce3 {+7.39/11 29} 29.
Qa2 {-5.77/7 12} Rb6+ {+7.42/10 29} 30. Kc1 {-5.77/7 19} Rc8+ {+9.14/10 29}
31. Kd2 {-5.87/7 18} Rc2+ {+10.82/9 29} 32. Qxc2 {-6.57/7 10} Qd5+
{+11.88/10 29} 33. Kc1 {-9.64/8 17} Nxc2 {+14.78/11 29} 34. Rd1
{-9.75/7 17} Qxf3 {+15.29/10 29} 35. Rd8+ {-9.80/6 16} Kf7 36. Kxc2
{-11.70/6 12} Rc6+ {+99.85/5 0.1} 37. Kd2 {-299.90/6 6} Qf2+ {+99.85/5 0.1}
38. Kd1 {-299.92/5 1.1} Qc2+ {+99.85/5 0.1} 39. Ke1 {-299.94/4 0.2} Re6+
{+99.85/5 0.1} 40. Be5 {-299.96/3 0.1} Rxe5+ {+99.97/5 0.1} 41. Kf1
{-299.98/2 0.1} Qf2# {+99.99/5 0.1}
{Xboard adjudication: Checkmate} 0-1

Site "INTEL-CORE-DUO-"]
[Date "2014.06.15"]
[Round "2"]
[White "NGplay_9.85"]
[Black "chess4j-2.0-uber"]
[Result "1-0"]
[TimeControl "40/1200"]

1. e4 e6 2. d4 d6 3. Nf3 {+0.17/10 31} Nf6 {-0.07/9 42} 4. Bd3
{+0.15/10 31} Nc6 {-0.02/8 46} 5. O-O {+0.13/11 31} Nb4 {+0.07/9 45} 6. Bg5
{+0.58/11 31} Nxd3 {+0.16/8 22} 7. Qxd3 {+0.31/13 31} h6 {+0.18/9 42} 8.
Bxf6 {+0.45/11 31} gxf6 {+0.28/9 26} 9. Nc3 {+0.47/11 31} a5 {+0.29/9 36}
10. d5 {+0.68/10 31} c5 {+0.30/8 34} 11. Nd2 {+0.76/9 31} a4 {+0.30/8 36}
12. Nc4 {+0.79/10 31} Bd7 {+0.29/7 19} 13. dxe6 {+0.96/12 31} Bxe6
{+0.23/8 19} 14. b3 {+1.03/12 31} axb3 {+0.19/8 32} 15. axb3 {+1.07/12 31}
Ra6 {+0.21/8 24} 16. Rxa6 {+1.77/13 31} bxa6 {-0.80/9 21} 17. Nd5
{+1.71/12 31} Bg7 {-0.74/8 30} 18. Ra1 {+2.55/12 31} Bc8 {-0.97/8 22} 19.
Qg3 {+2.62/12 31} Bf8 {-0.84/8 28} 20. Na5 {+3.46/13 31} Kd7 {-1.89/8 16}
21. Qf4 {+4.83/13 31} Be7 {-3.06/8 18} 22. Qg4+ {+4.93/13 31} f5
{-4.07/9 26} 23. exf5 {+7.49/13 31} Ke8 {-4.14/9 25} 24. Qg7 {+7.49/12 32}
Kd7 {-5.79/8 12} 25. Re1 {+8.66/13 32} Qxa5 {-7.02/8 12} 26. Rxe7+
{+11.58/12 32} Kc6 {-7.04/9 20} 27. Qxh8 {+11.58/11 32} Qd2 {-7.04/7 22}
28. Qxc8+ {+11.97/10 32} Kxd5 {-8.02/8 13} 29. Qa8+ {+11.97/9 32} Kd4
{-10.92/8 21} 30. Qh8+ {+99.85/5 0.1} f6 {-10.99/8 20} 31. Qxf6+
{+99.85/5 0.1} Kd5 {-299.86/8 10} 32. Qe6+ {+99.85/5 0.1} Kc6 {-299.88/7 3}
33. Qc8+ {+99.85/5 0.1} Kd5 {-299.90/6 2.5} 34. Qa8+ {+99.83/5 0.1} Kd4
{-299.92/5 0.4} 35. Qh8+ {+99.91/5 0.1} Kd5 {-299.94/4 0.1} 36. c4+
{+99.95/5 0.1} Kc6 {-299.96/3 0.1} 37. Qc8+ {+99.97/5 0.1} Kb6
{-299.98/2 0.1} 38. Qc7# {+99.99/5 0.1}
{Xboard adjudication: Checkmate} 1-0

User avatar
Sylwy
Posts: 3372
Joined: Fri Apr 21, 2006 2:19 pm
Location: IASI (Romania) - the historical capital of MOLDOVA

Re: Elephant versus cat ?

Post by Sylwy » Sun Jun 15, 2014 6:32 pm

Hey Norbert ! :lol:

What kind of match is that ???

Image Elo

Image Elo

Silvian :wink: R
SilvianR :wink:

Post Reply