drbeco/xadreco

Xadreco Chess Engine

xadreco's Issues

Xadreco v5.83 Windows - engine forfeits sometimes on time

[Event "Third World War"]
[Site "ChessGUI"]
[Date "2018.02.05"]
[Round "24.3"]
[White "Project Invincible"]
[Black "Xadreco 5.83.170721.200140"]
[Result "1-0"]
[Time "21:50:43"]
[TimeControl "40/120:40/120:40/120"]
[PlyCount "73"]
[Number "141"]
[Termination "time"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ Unknown Hardware }
1.Nf3 { Eval = 25, Depth = 7, MoveTime = 00:00:02, whitePOV = 25 }
a5 { ev=0,d=0,mt=00:00:16,wv=0 } 2.Nc3 { ev=53,d=7,mt=00:00:03,wv=53 }
e6 { ev=-50,d=5,mt=00:00:02,wv=-50 } 3.e4 { ev=33,d=6,mt=00:00:02,wv=33 }
d5 { ev=10,d=4,mt=00:00:02,wv=10 } 4.Bb5 { ev=61,d=7,mt=00:00:03,wv=61 }
c6 { ev=-30,d=6,mt=00:00:02,wv=-30 } 5.Bd3 { ev=33,d=6,mt=00:00:02,wv=33 }
dxe4 { ev=-50,d=5,mt=00:00:02,wv=-50 } 6.Bxe4 { ev=45,d=6,mt=00:00:03,wv=45 }
Nf6 { ev=0,d=5,mt=00:00:02,wv=0 } 7.d3 { ev=36,d=6,mt=00:00:02,wv=36 }
Bb4 { ev=0,d=5,mt=00:00:02,wv=0 } 8.Bd2 { ev=33,d=6,mt=00:00:02,wv=33 }
Bxc3 { ev=40,d=5,mt=00:00:02,wv=40 } 9.Bxc3 { ev=39,d=6,mt=00:00:03,wv=39 }
e5 { ev=15,d=5,mt=00:00:02,wv=15 } 10.Bxe5 { ev=129,d=6,mt=00:00:02,wv=129 }
Bg4 { ev=-76,d=5,mt=00:00:02,wv=-76 } 11.Bxf6 { ev=126,d=6,mt=00:00:02,wv=126 }
Qxf6 { ev=-186,d=5,mt=00:00:02,wv=-186 } 12.d4 { ev=116,d=6,mt=00:00:03,wv=116 }
Qe7 { ev=-111,d=5,mt=00:00:02,wv=-111 } 13.Qe2 { ev=119,d=6,mt=00:00:02,wv=119 }
Nd7 { ev=-61,d=5,mt=00:00:02,wv=-61 } 14.O-O { ev=117,d=6,mt=00:00:02,wv=117 }
f5 { ev=113,d=4,mt=00:00:02,wv=113 } 15.Bd3 { ev=124,d=6,mt=00:00:02,wv=124 }
Qxe2 { ev=72,d=6,mt=00:00:02,wv=72 } 16.Bxe2 { ev=129,d=7,mt=00:00:02,wv=129 }
a4 { ev=63,d=4,mt=00:00:02,wv=63 } 17.Rae1 { ev=132,d=7,mt=00:00:02,wv=132 }
O-O-O { ev=33,d=4,mt=00:00:02,wv=33 } 18.Ne5 { ev=126,d=6,mt=00:00:03,wv=126 }
Nxe5 { ev=48,d=6,mt=00:00:02,wv=48 } 19.dxe5 { ev=127,d=6,mt=00:00:03,wv=127 }
Bxe2 { ev=69,d=6,mt=00:00:02,wv=69 } 20.Rxe2 { ev=131,d=7,mt=00:00:03,wv=131 }
Rd4 { ev=-102,d=5,mt=00:00:02,wv=-102 } 21.e6 { ev=132,d=6,mt=00:00:02,wv=132 }
a3 { ev=-32,d=5,mt=00:00:02,wv=-32 } 22.bxa3 { ev=240,d=6,mt=00:00:02,wv=240 }
Rg4 { ev=-44,d=5,mt=00:00:02,wv=-44 } 23.e7 { ev=247,d=6,mt=00:00:03,wv=247 }
Re8 { ev=-194,d=5,mt=00:00:02,wv=-194 } 24.Rd1 { ev=341,d=7,mt=00:00:03,wv=341 }
Rg6 { ev=-134,d=5,mt=00:00:02,wv=-134 } 25.Rdd2 { ev=339,d=7,mt=00:00:03,wv=339 }
b5 { ev=-264,d=5,mt=00:00:02,wv=-264 } 26.Rd3 { ev=340,d=7,mt=00:00:02,wv=340 }
Kc7 { ev=-234,d=5,mt=00:00:02,wv=-234 } 27.h3 { ev=243,d=7,mt=00:00:03,wv=243 }
Rd6 { ev=-174,d=6,mt=00:00:02,wv=-174 } 28.Rg3 { ev=251,d=6,mt=00:00:02,wv=251 }
g6 { ev=16,d=6,mt=00:00:02,wv=16 } 29.Rd3 { ev=144,d=7,mt=00:00:02,wv=144 }
Rd7 { ev=64,d=6,pd=c2d3,mt=00:00:02,wv=64 } 30.Rxd7 { ev=136,d=7,mt=00:00:03,wv=136 }
Kxd7 { ev=-216,d=8,mt=00:00:02,wv=-216 } 31.Rd2 { ev=130,d=8,mt=00:00:02,wv=130 }
Kxe7 { ev=-93,d=7,mt=00:00:02,wv=-93 } 32.Re2 { ev=138,d=7,mt=00:00:03,wv=138 }
Kf7 { ev=97,d=7,mt=00:00:02,wv=97 } 33.Rxe8 { ev=133,d=8,mt=00:00:02,wv=133 }
Kxe8 { ev=64,d=8,mt=00:00:02,wv=64 } 34.Kh2 { ev=132,d=9,mt=00:00:03,wv=132 }
Kd7 { ev=94,d=7,mt=00:00:02,wv=94 } 35.Kg3 { ev=128,d=9,mt=00:00:03,wv=128 }
Ke6 { ev=124,d=7,mt=00:00:02,wv=124 } 36.Kf4 { ev=128,d=9,mt=00:00:03,wv=128 }
h6 { ev=144,d=7,mt=00:00:02,wv=144 } 37.Ke3 { ev=126,d=9,mt=00:00:03,wv=126 }
1-0

mv readme.txt to README.md

Make use of Markdown syntax.

Use the xadreco-logo1.png at the top.

code of conduct

revisar

lichess branch

Some important improvements under the new branch lichess to adapt Xadreco to how lichess uses Xboard protocol.

Here some relevant problems and logs:

lichess-bot-devs/lichess-bot#128

lichess-bot-devs/lichess-bot#125

---

Main point: make Xadreco + lichess always up and runing.

Relatório Valgrind - Memory leak

resign
==8885== 
==8885== Process terminating with default action of signal 8 (SIGFPE)
==8885==  Integer divide by zero at address 0x4033103B8
==8885==    at 0x40BF8F: randommove (in /home/beco/Documents/fontes/cpp/xadrez/xadreco/xadrecogit/xadreco)
==8885==    by 0x406860: compjoga (in /home/beco/Documents/fontes/cpp/xadrez/xadreco/xadrecogit/xadreco)
==8885==    by 0x4015C3: main (in /home/beco/Documents/fontes/cpp/xadrez/xadreco/xadrecogit/xadreco)
==8885== 
==8885== HEAP SUMMARY:
==8885==     in use at exit: 868,864 bytes in 17,763 blocks
==8885==   total heap usage: 809,343 allocs, 791,580 frees, 71,342,860 bytes allocated
==8885== 
==8885== LEAK SUMMARY:
==8885==    definitely lost: 827,904 bytes in 17,248 blocks
==8885==    indirectly lost: 21,936 bytes in 457 blocks
==8885==      possibly lost: 0 bytes in 0 blocks
==8885==    still reachable: 19,024 bytes in 58 blocks
==8885==         suppressed: 0 bytes in 0 blocks
==8885== Rerun with --leak-check=full to see details of leaked memory
==8885== 
==8885== For counts of detected and suppressed errors, rerun with: -v
==8885== Use --track-origins=yes to see where uninitialised values come from
==8885== ERROR SUMMARY: 3608 errors from 2 contexts (suppressed: 4 from 4)
Floating point exception

debug-file Xadreco 5.83.170721.200140 is stealthily pondering

Hello Beco,

Dbg00141_ProjectInvincible_Xadreco583170721200140.txt
cf.
Dbg00141.txt

pondering was disabled on ChessGUI http://www.chess.hylogic.de/

create a makefile

Compile with the simplicity of a make.

The makefile should generate VERSION and BUILD.

Deep Xadreco v.10 for windows

This is a bug report imported from:

Source: http://talkchess.com/forum/viewtopic.php?topic_view=threads&p=680055&t=60911

Posted: Sat Jul 23, 2016 10:33 am

Hello,

Dann Corbit´s compile of v10.0 Deep Xadreco cannot be started with WinBoard-protocol under Arena-GUI.

The former website http://xadreco.wikispaces.com/ is expired and a reconstruction is not possible due to robots.text

Any idea?

Best wishes,
Norbert

---

2016-07-23 12:19:39,663 Arena 3.5.1 
2016-07-23 12:19:39,663Font Arena Chess Figurine MISSING 

2016-07-23 12:19:39,772**----------New game---2016-07-23 12:19:39,772 Sa ------------- 
2016-07-23 12:19:39,912**----------New game---2016-07-23 12:19:39,912 Sa ------------- 
2016-07-23 12:19:39,928**screen: 1280x1024 
2016-07-23 12:19:39,928**Monitors: 1 
2016-07-23 12:19:39,928**Monitor0: 1280x1024 
2016-07-23 12:19:39,928**FormMonitor: 0 
2016-07-23 12:19:39,928**DesktopRect: 0/0 .. 1280/1024 
2016-07-23 12:19:40,022**Loading 1 
2016-07-23 12:21:27,826*1*----------------------Starting engine 1 Soberango0062----------------------- 
2016-07-23 12:21:27,826*1*Configured Engine 1 Type: Auto 
2016-07-23 12:21:27,841*1*Engine 1 dir: C:\Users\NRL\Downloads 
2016-07-23 12:21:27,841*1*Engine 1 commandline: C:\Users\NRL\Downloads\Soberango0062.exe 
2016-07-23 12:21:27,966*1*Engine 1 ProcessID: 1748 
2016-07-23 12:21:27,966*1*Engine 1 Prio:32 ThreadPrio:0 
2016-07-23 12:21:27,966-->1:xboard 
2016-07-23 12:21:27,997-->1:uci 
2016-07-23 12:21:36,453-->1:isready 
2016-07-23 12:21:39,323-->1:new 
2016-07-23 12:21:39,323-->1:random 
2016-07-23 12:21:39,323-->1:level 0 5 0 
2016-07-23 12:21:39,323-->1:post 
2016-07-23 12:21:39,323-->1:hard 
2016-07-23 12:21:39,323-->1:easy 
2016-07-23 12:21:41,616-->1Confused 
2016-07-23 12:21:41,616-->1:force 
2016-07-23 12:21:41,616-->1:quit 
2016-07-23 12:21:47,172*1*----------------------Starting engine 1 Soberango0062----------------------- 
2016-07-23 12:21:47,172*1*Configured Engine 1 Type: WB2 
2016-07-23 12:21:47,172*1*Engine 1 dir: C:\Users\NRL\Downloads 
2016-07-23 12:21:47,172*1*Engine 1 commandline: C:\Users\NRL\Downloads\Soberango0062.exe 
2016-07-23 12:21:47,281*1*Engine 1 ProcessID: 2988 
2016-07-23 12:21:47,281*1*Engine 1 Prio:32 ThreadPrio:0 
2016-07-23 12:21:47,281-->1:xboard 
2016-07-23 12:21:47,281-->1:protover 2 
2016-07-23 12:21:47,328<--1:#Soberango 0.05.0 
2016-07-23 12:21:47,375<--1:#Por Luis Babboni 
2016-07-23 12:21:47,375<--1:#Paraná, Argentina 
2016-07-23 12:21:47,375<--1:#2016 
2016-07-23 12:21:47,406<--1:feature done=0 
2016-07-23 12:21:47,406-->1:accepted done 
2016-07-23 12:21:47,406<--1:feature ping=1 setboard=1 playother=1 san=0 usermove=1 colors=0 time=1 draw=1 sigint=0 sigterm=0 reuse=1 analyze=0 myname=Soberango variants=normal ics=1 name=0 pause=0 nps=0 debug=1 memory=0 smp=0 
2016-07-23 12:21:47,406-->1:accepted ping 
2016-07-23 12:21:47,406-->1:accepted setboard 
2016-07-23 12:21:47,406-->1:accepted playother 
2016-07-23 12:21:47,406-->1:accepted san 
2016-07-23 12:21:47,406-->1:accepted usermove 
2016-07-23 12:21:47,406-->1:accepted colors 
2016-07-23 12:21:47,406-->1:accepted time 
2016-07-23 12:21:47,406-->1:accepted draw 
2016-07-23 12:21:47,406-->1:accepted sigint 
2016-07-23 12:21:47,406-->1:accepted sigterm 
2016-07-23 12:21:47,406-->1:accepted reuse 
2016-07-23 12:21:47,406-->1:accepted analyze 
2016-07-23 12:21:47,406-->1:accepted variants 
2016-07-23 12:21:47,406-->1:accepted ics 
2016-07-23 12:21:47,406-->1:accepted name 
2016-07-23 12:21:47,406-->1:accepted pause 
2016-07-23 12:21:47,406-->1:accepted nps 
2016-07-23 12:21:47,406-->1:accepted debug 
2016-07-23 12:21:47,406-->1:accepted memory 
2016-07-23 12:21:47,406-->1:accepted smp 
2016-07-23 12:21:47,437<--1:# booteo Soberango finalizado 
2016-07-23 12:21:47,468<--1:feature done=1 
2016-07-23 12:21:47,468-->1:accepted done 
2016-07-23 12:21:47,624-->1:new 
2016-07-23 12:21:47,624-->1:random 
2016-07-23 12:21:47,624-->1:ics - 
2016-07-23 12:21:47,624-->1:level 0 5 0 
2016-07-23 12:21:47,624-->1:post 
2016-07-23 12:21:47,624-->1:hard 
2016-07-23 12:21:47,624-->1:easy 
2016-07-23 12:21:47,624-->1:ping 3 
2016-07-23 12:21:47,640<--1:pong 3 
2016-07-23 12:21:47,655-->1:ics - 
2016-07-23 12:22:18,951-->1Confused 
2016-07-23 12:22:18,951-->1:force 
2016-07-23 12:22:18,951-->1:quit 
2016-07-23 12:22:19,450*1*------------------Starting engine 1 Deep Xadreco v10.0 DC------------------- 
2016-07-23 12:22:19,450*1*Configured Engine 1 Type: WB2 
2016-07-23 12:22:19,450*1*Engine 1 dir: C:\Users\NRL\Downloads\Windows 
2016-07-23 12:22:19,450*1*Engine 1 commandline: "C:\Users\NRL\Downloads\Windows\Deep Xadreco v10.0 DC.exe" 
2016-07-23 12:22:19,450*1* "CreateProcess Error:" Der Vorgang wurde erfolgreich beendet 
2016-07-23 12:22:19,450*1* "getexitCodeProcess:" Der Vorgang wurde erfolgreich beendet 
2016-07-23 12:22:19,560*1*Engine 1 ProcessID: 0 
2016-07-23 12:22:19,560*1*Engine 1 Prio:0 ThreadPrio:2147483647 
2016-07-23 12:22:22,570*1*Engine 1 commandline: "C:\Users\NRL\Downloads\Windows\Deep Xadreco v10.0 DC.exe" 
2016-07-23 12:22:22,570*1* "CreateProcess Error:" Der Vorgang wurde erfolgreich beendet 
2016-07-23 12:22:22,570*1* "getexitCodeProcess:" Der Vorgang wurde erfolgreich beendet 
2016-07-23 12:22:22,680*1*Engine 1 ProcessID: 0 
2016-07-23 12:22:22,680*1*Engine 1 Prio:0 ThreadPrio:2147483647 
2016-07-23 12:22:22,680*1*Deep Xadreco v10.0 DC: Create process failed

(This bug still needs confirmation)

English code and comments

What about to keep all variables and comments english only? It will help everyone in the world to understand the code better. :)