_  __   _  _         _ _     _      _           _           
  __| |/ /_ | || |     __| (_)___| | __ (_)_ __   __| | _____  __
 / _` | '_ \| || |_   / _` | / __| |/ / | | '_ \ / _` |/ _ \ \/ /
| (_| | (_) |__   _| | (_| | \__ \   <  | | | | | (_| |  __/>  < 
 \__,_|\___/   |_|    \__,_|_|___/_|\_\ |_|_| |_|\__,_|\___/_/\_\
                                                                 
            

CHECKERS

FILE INFORMATION

FILENAME(S): CHECKERS

FILE TYPE(S): PRG

FILE SIZE: 3.9K

FIRST SEEN: 2025-11-30 01:08:03

APPEARS ON: 2 disk(s)

FILE HASH

f774c20759d0828053048ef895e0f3bccbdd195d15f132648917f8b1d68a0c96

FOUND ON DISKS (2 DISKS)

DISK TITLE FILENAME FILE TYPE COLLECTION TRACK SECTOR ACTIONS
PUBLIC DOMAIN CHECKERS PRG Treasure Chest - Wolfgang Rauprich 24 0 DOWNLOAD FILE
FREESOFT NR CHECKERS PRG Treasure Chest - Wolfgang Rauprich 24 0 DOWNLOAD FILE

FILE CONTENT & ANALYSIS

00000000: 01 04 14 04 01 00 8F 20  2A 2A 2A 20 43 48 45 43  |....... *** CHEC|
00000010: 4B 45 52 53 00 2F 04 02  00 8F 20 20 20 20 20 57  |KERS./....     W|
00000020: 49 4C 4C 49 41 4D 20 41  4E 44 45 52 53 4F 4E 00  |ILLIAM ANDERSON.|
00000030: 35 04 03 00 8F 00 4E 04  04 00 8F 20 2A 2A 2A 20  |5.....N.... *** |
00000040: 50 45 54 20 55 53 45 52  20 47 52 4F 55 50 00 6A  |PET USER GROUP.j|
00000050: 04 05 00 8F 20 20 20 20  20 53 4F 46 54 57 41 52  |....     SOFTWAR|
00000060: 45 20 45 58 43 48 41 4E  47 45 00 7F 04 06 00 8F  |E EXCHANGE......|
00000070: 20 20 20 20 20 50 4F 20  42 4F 58 20 33 37 31 00  |     PO BOX 371.|
00000080: A3 04 07 00 8F 20 20 20  20 20 4D 4F 4E 54 47 4F  |.....     MONTGO|
00000090: 4D 45 52 59 56 49 4C 4C  45 2C 20 50 41 20 31 38  |MERYVILLE, PA 18|
000000A0: 39 33 36 00 A9 04 08 00  8F 00 C3 04 09 00 99 22  |936............"|
000000B0: 93 11 22 3B A3 31 33 29  3B 22 43 48 45 43 4B 45  |..";.13);"CHECKE|
000000C0: 52 53 22 00 E2 04 0A 00  86 52 28 34 29 2C 53 28  |RS"......R(4),S(|
000000D0: 37 2C 37 29 3A 47 B2 AB  31 3A 52 28 30 29 B2 AB  |7,7):G..1:R(0)..|
000000E0: 39 39 00 EC 04 0F 00 99  3A 99 3A 99 00 14 05 14  |99......:.:.....|
000000F0: 00 99 22 4C 45 54 27 53  20 50 4C 41 59 20 54 48  |.."LET'S PLAY TH|
00000100: 45 20 47 41 4D 45 20 4F  46 20 43 48 45 43 4B 45  |E GAME OF CHECKE|
00000110: 52 53 2E 22 00 22 05 15  00 50 45 54 24 B2 22 50  |RS."."...PET$."P|
00000120: 43 22 00 69 05 16 00 99  22 4D 59 20 49 4E 49 54  |C".i...."MY INIT|
00000130: 49 41 4C 53 20 41 52 45  20 27 50 43 27 20 28 50  |IALS ARE 'PC' (P|
00000140: 45 54 20 43 4F 4D 50 55  54 45 52 29 20 57 48 41  |ET COMPUTER) WHA|
00000150: 54 20 41 52 45 20 59 4F  55 52 20 49 4E 49 54 49  |T ARE YOUR INITI|
00000160: 41 4C 53 22 3A 85 4E 41  24 00 84 05 18 00 8B 20  |ALS":.NA$...... |
00000170: 4E 41 24 B2 22 50 43 22  20 A7 20 50 45 54 24 B2  |NA$."PC" . PET$.|
00000180: 22 43 50 22 00 B8 05 19  00 8B 20 C3 28 4E 41 24  |"CP"...... .(NA$|
00000190: 29 B3 B1 32 20 A7 20 99  20 22 4A 55 53 54 20 54  |)..2 . . "JUST T|
000001A0: 57 4F 20 4C 45 54 54 45  52 53 20 50 4C 45 41 53  |WO LETTERS PLEAS|
000001B0: 45 2E 22 3A 89 20 32 32  00 E7 05 1A 00 99 3A 99  |E.":. 22......:.|
000001C0: 22 4D 59 20 43 48 45 43  4B 45 52 53 20 41 52 45  |"MY CHECKERS ARE|
000001D0: 20 22 3B 50 45 54 24 3B  22 27 53 20 41 4E 44 20  | ";PET$;"'S AND |
000001E0: 59 4F 55 52 53 20 22 00  10 06 1C 00 99 22 41 52  |YOURS "......"AR|
000001F0: 45 20 22 3B 4E 41 24 3B  22 27 53 2E 20 49 20 57  |E ";NA$;"'S. I W|
00000200: 49 4C 4C 20 4D 4F 56 45  20 46 49 52 53 54 2E 22  |ILL MOVE FIRST."|
00000210: 00 3D 06 1E 00 99 22 53  51 55 41 52 45 53 20 41  |.=...."SQUARES A|
00000220: 52 45 20 52 45 46 45 52  45 44 20 54 4F 20 42 59  |RE REFERED TO BY|
00000230: 20 43 4F 4F 52 44 49 4E  41 54 45 53 22 00 63 06  | COORDINATES".c.|
00000240: 23 00 99 22 28 30 2C 30  29 20 49 53 20 54 48 45  |#.."(0,0) IS THE|
00000250: 20 4C 4F 57 45 52 20 4C  45 46 54 20 43 4F 52 4E  | LOWER LEFT CORN|
00000260: 45 52 22 00 89 06 28 00  99 22 28 30 2C 37 29 20  |ER"...(.."(0,7) |
00000270: 49 53 20 54 48 45 20 55  50 50 45 52 20 4C 45 46  |IS THE UPPER LEF|
00000280: 54 20 43 4F 52 4E 45 52  22 00 B0 06 2D 00 99 22  |T CORNER"...-.."|
00000290: 28 37 2C 30 29 20 49 53  20 54 48 45 20 4C 4F 57  |(7,0) IS THE LOW|
000002A0: 45 52 20 52 49 47 48 54  20 43 4F 52 4E 45 52 22  |ER RIGHT CORNER"|
000002B0: 00 D7 06 32 00 99 22 28  37 2C 37 29 20 49 53 20  |...2.."(7,7) IS |
000002C0: 54 48 45 20 55 50 50 45  52 20 52 49 47 48 54 20  |THE UPPER RIGHT |
000002D0: 43 4F 52 4E 45 52 22 00  09 07 34 00 99 3A 99 22  |CORNER"...4..:."|
000002E0: 49 20 57 49 4C 4C 20 54  59 50 45 20 46 52 4F 4D  |I WILL TYPE FROM|
000002F0: 20 3F 20 41 4E 44 20 54  4F 3F 20 46 4F 52 20 59  | ? AND TO? FOR Y|
00000300: 4F 55 52 20 4D 4F 56 45  22 00 3B 07 35 00 99 22  |OUR MOVE".;.5.."|
00000310: 49 46 20 59 4F 55 20 57  41 4E 54 20 54 4F 20 43  |IF YOU WANT TO C|
00000320: 48 41 4E 47 45 20 54 48  45 20 43 48 45 43 4B 45  |HANGE THE CHECKE|
00000330: 52 20 53 45 4C 45 43 54  45 44 22 00 5A 07 36 00  |R SELECTED".Z.6.|
00000340: 99 22 41 46 54 45 52 20  41 20 54 4F 3F 2C 45 4E  |."AFTER A TO?,EN|
00000350: 54 45 52 20 2D 31 2C 2D  31 2E 00 89 07 37 00 99  |TER -1,-1....7..|
00000360: 22 49 20 57 49 4C 4C 20  54 59 50 45 20 27 2B 54  |"I WILL TYPE '+T|
00000370: 4F 27 20 57 48 45 4E 20  59 4F 55 20 48 41 56 45  |O' WHEN YOU HAVE|
00000380: 20 41 4E 4F 54 48 45 52  22 00 B5 07 3C 00 99 22  | ANOTHER"...<.."|
00000390: 4A 55 4D 50 2E 20 45 4E  54 45 52 20 2D 31 2C 2D  |JUMP. ENTER -1,-|
000003A0: 31 20 49 46 20 59 4F 55  20 43 41 4E 4E 4F 54 20  |1 IF YOU CANNOT |
000003B0: 4A 55 4D 50 22 00 F6 07  3E 00 99 3A 99 22 52 45  |JUMP"...>..:."RE|
000003C0: 4D 45 4D 42 45 52 20 54  59 50 45 20 41 20 43 4F  |MEMBER TYPE A CO|
000003D0: 4D 4D 41 20 42 45 54 57  45 45 4E 20 4E 55 4D 42  |MMA BETWEEN NUMB|
000003E0: 45 52 53 20 20 20 41 4E  44 20 48 49 54 20 52 45  |ERS   AND HIT RE|
000003F0: 54 55 52 4E 2E 22 00 17  08 3F 00 99 3A 99 22 48  |TURN."...?..:."H|
00000400: 49 54 20 41 4E 59 20 4B  45 59 20 54 4F 20 43 4F  |IT ANY KEY TO CO|
00000410: 4E 54 49 4E 55 45 22 00  2C 08 40 00 A1 20 5A 24  |NTINUE".,.@.. Z$|
00000420: 3A 8B 20 5A 24 B2 22 22  A7 20 36 34 00 3F 08 41  |:. Z$."". 64.?.A|
00000430: 00 99 22 57 4F 52 4B 49  4E 47 22 3A 99 3A 99 00  |.."WORKING":.:..|
00000440: 48 08 46 00 49 B2 31 30  00 7C 08 5A 00 83 20 31  |H.F.I.10.|.Z.. 1|
00000450: 2C 2D 33 2C 31 2C 2D 33  2C 30 2C 2D 33 2C 2D 31  |,-3,1,-3,0,-3,-1|
00000460: 2C 2D 33 2C 2D 33 2C 31  2C 2D 33 2C 30 2C 2D 33  |,-3,-3,1,-3,0,-3|
00000470: 2C 2D 31 2C 2D 33 2C 2D  31 2C 31 35 00 A1 08 78  |,-1,-3,-1,15...x|
00000480: 00 81 20 58 B2 30 A4 37  3A 81 20 59 B2 30 A4 37  |.. X.0.7:. Y.0.7|
00000490: 3A 87 20 4A 3A 8B 20 4A  B2 31 35 20 A7 20 31 38  |:. J:. J.15 . 18|
000004A0: 30 00 B3 08 A0 00 53 28  58 2C 59 29 B2 4A 3A 89  |0.....S(X,Y).J:.|
000004B0: 32 30 30 00 C2 08 B4 00  8C 3A 87 20 53 28 58 2C  |200......:. S(X,|
000004C0: 59 29 00 CC 08 C8 00 82  20 59 2C 58 00 F7 08 E6  |Y)...... Y,X....|
000004D0: 00 5A B2 31 3A 81 20 58  B2 30 A4 37 3A 20 81 20  |.Z.1:. X.0.7: . |
000004E0: 59 B2 30 A4 37 3A 8B 20  53 28 58 2C 59 29 B1 AB  |Y.0.7:. S(X,Y)..|
000004F0: 31 20 A7 20 33 35 30 00  1E 09 36 01 8B 20 53 28  |1 . 350...6.. S(|
00000500: 58 2C 59 29 B2 AB 31 A7  81 41 B2 AB 31 A4 31 A9  |X,Y)..1..A..1.1.|
00000510: 32 3A 42 B2 47 3A 8D 36  35 30 3A 82 20 41 00 50  |2:B.G:.650:. A.P|
00000520: 09 4A 01 8B 20 53 28 58  2C 59 29 B2 AB 32 A7 20  |.J.. S(X,Y)..2. |
00000530: 81 20 41 B2 AB 31 A4 31  A9 32 3A 81 20 42 B2 AB  |. A..1.1.2:. B..|
00000540: 31 A4 31 A9 32 3A 8D 36  35 30 3A 82 20 42 2C 41  |1.1.2:.650:. B,A|
00000550: 00 61 09 5E 01 82 20 59  2C 58 3A 89 20 31 31 34  |.a.^.. Y,X:. 114|
00000560: 30 00 8A 09 8A 02 55 B2  58 AA 41 3A 56 B2 59 AA  |0.....U.X.A:V.Y.|
00000570: 42 3A 8B 20 55 B3 30 B0  20 55 B1 37 B0 56 B3 30  |B:. U.0. U.7.V.0|
00000580: B0 56 B1 37 20 A7 20 38  37 30 00 A6 09 E4 02 8B  |.V.7 . 870......|
00000590: 20 53 28 55 2C 56 29 B2  30 20 A7 20 8D 20 39 31  | S(U,V).0 . . 91|
000005A0: 30 3A 89 38 37 30 00 BB  09 02 03 8B 20 53 28 55  |0:.870...... S(U|
000005B0: 2C 56 29 B3 30 20 A7 20  38 37 30 00 E6 09 16 03  |,V).0 . 870.....|
000005C0: 55 B2 55 AA 41 3A 56 B2  56 AA 42 3A 8B 20 55 B3  |U.U.A:V.V.B:. U.|
000005D0: 30 B0 20 56 B3 30 B0 20  55 B1 37 B0 20 56 B1 37  |0. V.0. U.7. V.7|
000005E0: 20 A7 20 38 37 30 00 FD  09 52 03 8B 20 53 28 55  | . 870...R.. S(U|
000005F0: 2C 56 29 B2 30 20 A7 20  8D 20 39 31 30 00 03 0A  |,V).0 . . 910...|
00000600: 66 03 8E 00 21 0A 8E 03  8B 20 56 B2 30 20 AF 20  |f...!.... V.0 . |
00000610: 53 28 58 2C 59 29 B2 AB  31 20 A7 20 51 B2 51 AA  |S(X,Y)..1 . Q.Q.|
00000620: 32 00 38 0A 98 03 8B 20  B6 28 59 AB 56 29 B2 32  |2.8.... .(Y.V).2|
00000630: 20 A7 20 51 B2 51 AA 35  00 4A 0A C0 03 8B 20 59  | . Q.Q.5.J.... Y|
00000640: B2 37 20 A7 20 51 B2 51  AB 32 00 62 0A D4 03 8B  |.7 . Q.Q.2.b....|
00000650: 20 59 B2 30 20 B0 20 55  B2 37 20 A7 20 51 B2 51  | Y.0 . U.7 . Q.Q|
00000660: AA 31 00 8F 0A 06 04 81  20 43 B2 AB 31 A4 31 A9  |.1...... C..1.1.|
00000670: 32 3A 8B 20 55 AA 43 B3  30 B0 20 55 AA 43 B1 37  |2:. U.C.0. U.C.7|
00000680: 20 B0 20 56 AA 47 B3 30  20 A7 20 31 30 38 30 00  | . V.G.0 . 1080.|
00000690: B0 0A 0B 04 8B 20 53 28  55 AA 43 2C 56 AA 47 29  |..... S(U.C,V.G)|
000006A0: B3 30 A7 20 51 B2 51 AA  31 3A 89 20 31 30 38 30  |.0. Q.Q.1:. 1080|
000006B0: 00 D0 0A 10 04 8B 20 55  AB 43 B3 30 B0 55 AB 43  |...... U.C.0.U.C|
000006C0: B1 37 B0 20 56 AB 47 B1  37 20 A7 20 31 30 38 30  |.7. V.G.7 . 1080|
000006D0: 00 07 0B 15 04 8B 20 53  28 55 AA 43 2C 56 AA 47  |...... S(U.C,V.G|
000006E0: 29 B1 30 20 AF 28 53 28  55 AB 43 2C 56 AB 47 29  |).0 .(S(U.C,V.G)|
000006F0: B2 30 B0 28 55 AB 43 B2  58 AF 56 AB 47 B2 59 29  |.0.(U.C.X.V.G.Y)|
00000700: 29 A7 51 B2 51 AB 32 00  3C 0B 38 04 82 20 43 3A  |).Q.Q.2.<.8.. C:|
00000710: 8B 20 51 B1 52 28 30 29  A7 20 52 28 30 29 B2 51  |. Q.R(0). R(0).Q|
00000720: 3A 52 28 31 29 B2 58 3A  52 28 32 29 B2 59 3A 52  |:R(1).X:R(2).Y:R|
00000730: 28 33 29 B2 55 3A 52 28  34 29 B2 56 00 46 0B 4C  |(3).U:R(4).V.F.L|
00000740: 04 51 B2 30 3A 8E 00 5C  0B 74 04 8B 20 52 28 30  |.Q.0:..\.t.. R(0|
00000750: 29 B2 AB 39 39 20 A7 20  31 38 38 30 00 75 0B 7E  |)..99 . 1880.u.~|
00000760: 04 8B 20 C2 28 33 32 37  36 38 29 B3 B1 36 20 A7  |.. .(32768)..6 .|
00000770: 20 99 22 93 22 00 A5 0B  B0 04 99 22 13 20 20 20  | ."."......".   |
00000780: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000790: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
000007A0: 20 20 20 20 22 00 D5 0B  CE 04 99 20 22 13 46 52  |    "...... ".FR|
000007B0: 4F 4D 20 20 22 52 28 31  29 3B 52 28 32 29 22 54  |OM  "R(1);R(2)"T|
000007C0: 4F 22 52 28 33 29 3B 52  28 34 29 3B 3A 52 28 30  |O"R(3);R(4);:R(0|
000007D0: 29 B2 AB 39 39 00 FA 0B  D8 04 8B 20 52 28 34 29  |)..99...... R(4)|
000007E0: B2 30 20 A7 20 53 28 52  28 33 29 2C 52 28 34 29  |.0 . S(R(3),R(4)|
000007F0: 29 B2 AB 32 3A 89 31 33  31 30 00 18 0C E2 04 53  |)..2:.1310.....S|
00000800: 28 52 28 33 29 2C 52 28  34 29 29 B2 53 28 52 28  |(R(3),R(4)).S(R(|
00000810: 31 29 2C 52 28 32 29 29  00 43 0C 1E 05 53 28 52  |1),R(2)).C...S(R|
00000820: 28 31 29 2C 52 28 32 29  29 B2 30 3A 8B 20 B6 28  |(1),R(2)).0:. .(|
00000830: 52 28 31 29 AB 52 28 33  29 29 B3 B1 32 A7 20 31  |R(1).R(3))..2. 1|
00000840: 34 31 30 00 68 0C 32 05  53 28 28 52 28 31 29 AA  |410.h.2.S((R(1).|
00000850: 52 28 33 29 29 AD 32 2C  28 52 28 32 29 AA 52 28  |R(3)).2,(R(2).R(|
00000860: 34 29 29 AD 32 29 B2 30  00 9A 0C 3C 05 58 B2 52  |4)).2).0...<.X.R|
00000870: 28 33 29 3A 59 B2 52 28  34 29 3A 8B 53 28 58 2C  |(3):Y.R(4):.S(X,|
00000880: 59 29 B2 AB 31 A7 42 B2  AB 32 3A 81 41 B2 AB 32  |Y)..1.B..2:.A..2|
00000890: A4 32 A9 34 3A 8D 31 33  37 30 00 C6 0C 46 05 8B  |.2.4:.1370...F..|
000008A0: 53 28 58 2C 59 29 B2 AB  32 A7 81 41 B2 AB 32 A4  |S(X,Y)..2..A..2.|
000008B0: 32 A9 34 3A 81 42 B2 AB  32 A4 32 A9 34 3A 8D 31  |2.4:.B..2.2.4:.1|
000008C0: 33 37 30 3A 82 42 00 F9  0C 50 05 82 41 3A 8B 20  |370:.B...P..A:. |
000008D0: 52 28 30 29 B3 B1 AB 39  39 A7 20 99 22 54 4F 22  |R(0)...99. ."TO"|
000008E0: 52 28 33 29 3B 52 28 34  29 3B 3A 52 28 30 29 B2  |R(3);R(4);:R(0).|
000008F0: AB 39 39 3A 89 31 32 34  30 00 03 0D 55 05 89 31  |.99:.1240...U..1|
00000900: 34 31 30 00 2E 0D 5A 05  55 B2 58 AA 41 3A 56 B2  |410...Z.U.X.A:V.|
00000910: 59 AA 42 3A 8B 20 55 B3  30 B0 20 55 B1 37 B0 20  |Y.B:. U.0. U.7. |
00000920: 56 B3 30 B0 20 56 B1 37  A7 20 31 34 30 30 00 57  |V.0. V.7. 1400.W|
00000930: 0D 64 05 8B 20 53 28 55  2C 56 29 B2 30 AF 20 53  |.d.. S(U,V).0. S|
00000940: 28 58 AA 41 AD 32 2C 59  AA 42 AD 32 29 B1 30 20  |(X.A.2,Y.B.2).0 |
00000950: A7 20 8D 20 39 31 30 00  5D 0D 78 05 8E 00 63 0D  |. . 910.].x...c.|
00000960: 82 05 99 00 8C 0D 8C 05  43 31 B2 30 3A 43 32 B2  |........C1.0:C2.|
00000970: 30 3A 99 20 A3 49 AA 31  29 3B 22 A4 A4 A4 A4 A4  |0:. .I.1);".....|
00000980: A4 A4 A4 A4 A4 A4 A4 A4  A4 A4 A4 22 00 A9 0D 8E  |..........."....|
00000990: 05 81 20 59 B2 37 A4 30  A9 AB 31 3A 81 20 58 B2  |.. Y.7.0..1:. X.|
000009A0: 30 A4 37 3A 99 A3 49 29  3B 00 C7 0D 90 05 8B 20  |0.7:..I);...... |
000009B0: 58 B2 30 20 A7 20 99 22  9D 9D 9D 22 3B 59 3B 22  |X.0 . ."...";Y;"|
000009C0: A7 11 9D A7 91 22 3B 00  E6 0D 91 05 8B 20 53 28  |.....";...... S(|
000009D0: 58 2C 59 29 B2 30 20 A7  20 99 20 22 20 20 11 9D  |X,Y).0 . . "  ..|
000009E0: 9D 20 20 91 22 3B 00 04  0E 96 05 8B 20 53 28 58  |.  .";...... S(X|
000009F0: 2C 59 29 B2 AB 33 A7 20  99 22 A6 A6 11 9D 9D A6  |,Y)..3. ."......|
00000A00: A6 91 22 3B 00 3E 0E BE  05 8B 20 53 28 58 2C 59  |..";.>.... S(X,Y|
00000A10: 29 B2 31 20 A7 20 99 20  C8 28 4E 41 24 2C 31 29  |).1 . . .(NA$,1)|
00000A20: 3B 22 20 11 9D 9D 20 22  3B C9 28 4E 41 24 2C 31  |;" ... ";.(NA$,1|
00000A30: 29 3B 22 91 22 3B 3A 43  31 B2 43 31 AA 31 00 7C  |);".";:C1.C1.1.||
00000A40: 0E D2 05 8B 20 53 28 58  2C 59 29 B2 AB 31 20 A7  |.... S(X,Y)..1 .|
00000A50: 20 99 20 C8 28 50 45 54  24 2C 31 29 3B 22 20 11  | . .(PET$,1);" .|
00000A60: 9D 9D 20 22 3B C9 28 50  45 54 24 2C 31 29 3B 22  |.. ";.(PET$,1);"|
00000A70: 91 22 20 3B 3A 43 32 B2  43 32 AA 31 00 B3 0E E6  |." ;:C2.C2.1....|
00000A80: 05 8B 53 28 58 2C 59 29  B2 AB 32 A7 99 C8 28 50  |..S(X,Y)..2...(P|
00000A90: 45 54 24 2C 31 29 3B 22  2A 11 9D 9D 2A 22 3B C9  |ET$,1);"*...*";.|
00000AA0: 28 50 45 24 2C 31 29 3B  22 92 91 22 3B 3A 43 32  |(PE$,1);"..";:C2|
00000AB0: B2 43 32 00 EA 0E FA 05  8B 53 28 58 2C 59 29 B2  |.C2......S(X,Y).|
00000AC0: 32 A7 99 C8 28 4E 41 24  2C 31 29 3B 22 2A 11 9D  |2...(NA$,1);"*..|
00000AD0: 9D 2A 22 3B C9 28 4E 41  24 2C 31 29 3B 22 92 91  |.*";.(NA$,1);"..|
00000AE0: 22 3B 3A 43 31 B2 43 31  AA 31 00 01 0F 0E 06 82  |";:C1.C1.1......|
00000AF0: 20 58 3A 99 22 A5 11 9D  A5 91 22 3A 99 3A 20 82  | X:.".....":.: .|
00000B00: 59 00 12 0F 10 06 8B 20  5A B2 AB 31 20 A7 20 32  |Y...... Z..1 . 2|
00000B10: 33 30 00 30 0F 13 06 99  A3 49 29 3B 22 20 A3 A3  |30.0.....I);" ..|
00000B20: A3 A3 A3 A3 A3 A3 A3 A3  A3 A3 A3 A3 A3 A3 20 22  |.............. "|
00000B30: 00 4D 0F 18 06 99 A3 49  29 3B 22 20 30 20 31 20  |.M.....I);" 0 1 |
00000B40: 32 20 33 20 34 20 35 20  36 20 37 20 22 00 53 0F  |2 3 4 5 6 7 ".S.|
00000B50: 1A 06 99 00 65 0F 22 06  8B 20 43 31 B2 30 20 A7  |....e.".. C1.0 .|
00000B60: 20 31 39 30 30 00 77 0F  24 06 8B 20 43 32 B2 30  | 1900.w.$.. C2.0|
00000B70: 20 A7 20 31 38 38 30 00  A6 0F 27 06 99 22 20 20  | . 1880...'.."  |
00000B80: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000B90: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000BA0: 20 20 20 20 20 22 00 D5  0F 28 06 99 22 20 20 20  |     "...(.."   |
00000BB0: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000BC0: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000BD0: 20 20 20 20 22 00 04 10  29 06 99 22 20 20 20 20  |    "...).."    |
00000BE0: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000BF0: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000C00: 20 20 20 22 00 10 10 2A  06 99 22 91 91 91 91 22  |   "...*.."...."|
00000C10: 00 3B 10 36 06 85 20 22  46 52 4F 4D 22 3B 45 2C  |.;.6.. "FROM";E,|
00000C20: 48 3A 58 B2 45 3A 59 B2  48 3A 8B 20 53 28 58 2C  |H:X.E:Y.H:. S(X,|
00000C30: 59 29 B1 30 20 A7 20 31  36 37 30 00 5A 10 3A 06  |Y).0 . 1670.Z.:.|
00000C40: 99 22 91 49 4C 4C 45 47  41 4C 20 53 51 55 41 52  |.".ILLEGAL SQUAR|
00000C50: 45 20 22 3B 3A 89 31 35  39 30 00 71 10 86 06 85  |E ";:.1590.q....|
00000C60: 20 22 54 4F 22 3B 41 2C  42 3A 58 B2 41 3A 59 B2  | "TO";A,B:X.A:Y.|
00000C70: 42 00 B3 10 87 06 8B 41  B3 30 A7 99 22 91 20 20  |B......A.0..".  |
00000C80: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000C90: 20 20 20 20 20 20 20 20  20 20 22 3A 99 22 91 91  |          ":."..|
00000CA0: 54 52 59 20 41 47 41 49  4E 20 22 3B 3A 89 20 31  |TRY AGAIN ";:. 1|
00000CB0: 35 39 30 00 CF 10 88 06  8B 20 42 B3 48 20 AF 20  |590...... B.H . |
00000CC0: 53 28 45 2C 48 29 B2 31  20 A7 20 31 36 39 30 00  |S(E,H).1 . 1690.|
00000CD0: E6 10 89 06 8B 20 B6 28  45 AB 41 29 B3 B1 32 20  |..... .(E.A)..2 |
00000CE0: A7 20 31 36 38 30 00 09  11 8B 06 8B 20 53 28 28  |. 1680...... S((|
00000CF0: 45 AA 41 29 AD 32 2C 28  48 AA 42 29 AD 32 29 B1  |E.A).2,(H.B).2).|
00000D00: B2 30 20 A7 20 31 36 39  30 00 36 11 90 06 8B 20  |.0 . 1690.6.... |
00000D10: 53 28 58 2C 59 29 B2 30  AF 20 B6 28 41 AB 45 29  |S(X,Y).0. .(A.E)|
00000D20: B3 B2 32 AF B6 28 41 AB  45 29 B2 B6 28 42 AB 48  |..2..(A.E)..(B.H|
00000D30: 29 A7 31 37 30 30 00 55  11 9A 06 99 22 91 49 4C  |).1700.U....".IL|
00000D40: 4C 45 47 41 4C 20 53 51  55 41 52 45 20 22 3B 3A  |LEGAL SQUARE ";:|
00000D50: 89 31 36 37 30 00 5E 11  A4 06 49 B2 31 30 00 8C  |.1670.^...I.10..|
00000D60: 11 D6 06 53 28 41 2C 42  29 B2 53 28 45 2C 48 29  |...S(A,B).S(E,H)|
00000D70: 3A 53 28 45 2C 48 29 B2  30 3A 8B 20 B6 28 45 AB  |:S(E,H).0:. .(E.|
00000D80: 41 29 B3 B1 32 20 A7 20  31 38 31 30 00 A5 11 08  |A)..2 . 1810....|
00000D90: 07 53 28 28 45 AA 41 29  AD 32 2C 28 48 AA 42 29  |.S((E.A).2,(H.B)|
00000DA0: AD 32 29 B2 30 00 C4 11  0A 07 85 20 22 2B 54 4F  |.2).0...... "+TO|
00000DB0: 22 3B 41 31 2C 42 31 3A  8B 20 41 31 B3 30 20 A7  |";A1,B1:. A1.0 .|
00000DC0: 31 38 31 30 00 F8 11 0C  07 8B 20 53 28 41 31 2C  |1810...... S(A1,|
00000DD0: 42 31 29 B3 B1 30 B0 20  B6 28 41 31 AB 41 29 B3  |B1)..0. .(A1.A).|
00000DE0: B1 32 20 B0 20 B6 28 42  31 AB 42 29 B3 B1 32 20  |.2 . .(B1.B)..2 |
00000DF0: A7 20 89 20 31 38 30 39  00 0E 12 0E 07 45 B2 41  |. . 1809.....E.A|
00000E00: 3A 48 B2 42 3A 41 B2 41  31 3A 42 B2 42 31 00 3D  |:H.B:A.A1:B.B1.=|
00000E10: 12 0F 07 99 22 91 20 20  20 20 20 20 20 20 20 20  |....".          |
00000E20: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000E30: 20 20 20 20 20 20 20 20  20 20 20 20 22 00 4F 12  |            ".O.|
00000E40: 10 07 99 22 91 2B 22 3B  3A 89 20 31 37 35 30 00  |...".+";:. 1750.|
00000E50: 6F 12 11 07 99 22 91 49  4C 4C 45 47 41 4C 20 53  |o....".ILLEGAL S|
00000E60: 51 55 41 52 45 20 22 3B  3A 89 20 31 38 30 32 00  |QUARE ";:. 1802.|
00000E70: 84 12 12 07 8B 20 42 B2  37 20 A7 20 53 28 41 2C  |..... B.7 . S(A,|
00000E80: 42 29 B2 32 00 9A 12 26  07 5A B2 AB 31 3A 20 99  |B).2...&.Z..1: .|
00000E90: 22 13 22 3A 89 20 31 34  32 30 00 BA 12 58 07 99  |".":. 1420...X..|
00000EA0: 3A 99 3A 99 20 4E 31 24  3B 22 20 12 59 4F 55 20  |:.:. N1$;" .YOU |
00000EB0: 57 4F 4E 22 3A 89 31 39  31 30 00 CE 12 6C 07 99  |WON":.1910...l..|
00000EC0: 3A 20 99 3A 20 99 22 12  49 20 57 4F 4E 22 00 F5  |: .: .".I WON"..|
00000ED0: 12 76 07 99 3A 99 22 43  41 52 45 20 46 4F 52 20  |.v..:."CARE FOR |
00000EE0: 41 20 52 45 4D 41 54 43  48 20 22 3B 4E 31 24 3B  |A REMATCH ";N1$;|
00000EF0: 3A 85 20 59 24 00 0C 13  80 07 8B 20 C8 28 59 24  |:. Y$...... .(Y$|
00000F00: 2C 31 29 B2 22 59 22 20  A7 20 36 35 00 3C 13 8A  |,1)."Y" . 65.<..|
00000F10: 07 99 22 93 22 3B 22 57  49 4C 4C 20 54 48 45 20  |..".";"WILL THE |
00000F20: 4E 45 58 54 20 43 48 41  4C 4C 45 4E 47 45 52 20  |NEXT CHALLENGER |
00000F30: 50 4C 45 41 53 45 20 54  59 50 45 22 00 5E 13 94  |PLEASE TYPE".^..|
00000F40: 07 99 22 52 55 4E 20 41  4E 44 20 48 49 54 20 4D  |.."RUN AND HIT M|
00000F50: 59 20 52 45 54 55 52 4E  20 42 41 52 2E 22 00 64  |Y RETURN BAR.".d|
00000F60: 13 9E 07 80 00 00 00                              |.......         |
....... *** CHECKERS./....     WILLIAM A
NDERSON.5.....N.... *** PET USER GROUP.J
....     SOFTWARE EXCHANGE.....     PO 
BOX 371......     MONTGOMERYVILLE, PA 18
936.......C...."..";.13);"CHECKERS".....
.R(4),S(7,7):G..1:R(0)..99......:.:.....
.."LET'S PLAY THE GAME OF CHECKERS."."..
.PET$."PC".I...."MY INITIALS ARE 'PC' (P
ET COMPUTER) WHAT ARE YOUR INITIALS":.NA
$...... NA$."PC" . PET$."CP"...... C(NA$
)..2 . . "JUST TWO LETTERS PLEASE.":. 22
......:."MY CHECKERS ARE ";PET$;"'S AND 
YOURS "......"ARE ";NA$;"'S. I WILL MOVE
 FIRST.".=...."SQUARES ARE REFERED TO BY
 COORDINATES".C.#.."(0,0) IS THE LOWER L
EFT CORNER"...(.."(0,7) IS THE UPPER LEF
T CORNER"...-.."(7,0) IS THE LOWER RIGHT
 CORNER".W.2.."(7,7) IS THE UPPER RIGHT 
CORNER"...4..:."I WILL TYPE FROM ? AND T
O? FOR YOUR MOVE".;.5.."IF YOU WANT TO C
HANGE THE CHECKER SELECTED".Z.6.."AFTER 
A TO?,ENTER -1,-1....7.."I WILL TYPE '+T
O' WHEN YOU HAVE ANOTHER"...<.."JUMP. EN
TER -1,-1 IF YOU CANNOT JUMP"...>..:."RE
MEMBER TYPE A COMMA BETWEEN NUMBERS   AN
D HIT RETURN."...?..:."HIT ANY KEY TO CO
NTINUE".,.@.. Z$:. Z$."". 64.?.A.."WORKI
NG":.:..H.F.I.10.|.Z.. 1,-3,1,-3,0,-3,-1
,-3,-3,1,-3,0,-3,-1,-3,-1,15...X.. X.0.7
:. Y.0.7:. J:. J.15 . 180... .S(X,Y).J:.
200.B....:. S(X,Y).L.H.. Y,X.....Z.1:. X
.0.7: . Y.0.7:. S(X,Y)..1 . 350...6.. S(
X,Y)..1..A..1.1.2:B.G:.650:. A.P.J.. S(X
,Y)..2. . A..1.1.2:. B..1.1.2:.650:. B,A
.A.^.. Y,X:. 1140.....U.X.A:V.Y.B:. U.0.
 U.7.V.0.V.7 . 870...... S(U,V).0 . . 91
0:.870...... S(U,V).0 . 870.....U.U.A:V.
V.B:. U.0. V.0. U.7. V.7 . 870...R.. S(U
,V).0 . . 910...F...!.... V.0 . S(X,Y)..
1 . Q.Q.2.8.... .(Y.V).2 . Q.Q.5.J.... Y
.7 . Q.Q.2.B.T.. Y.0 . U.7 . Q.Q.1......
 C..1.1.2:. U.C.0. U.C.7 . V.G.0 . 1080.
..... S(U.C,V.G).0. Q.Q.1:. 1080.P.... U
.C.0.U.C.7. V.G.7 . 1080...... S(U.C,V.G
).0 .(S(U.C,V.G).0.(U.C.X.V.G.Y)).Q.Q.2.
<.8.. C:. Q.R(0). R(0).Q:R(1).X:R(2).Y:R
(3).U:R(4).V.F.L.Q.0:..\.T.. R(0)..99 . 
1880.U.~.. B(32768)..6 . ."."......".   
                                    ".U.
N.. ".FROM  "R(1);R(2)"TO"R(3);R(4);:R(0
)..99...X.. R(4).0 . S(R(3),R(4))..2:.13
10.....S(R(3),R(4)).S(R(1),R(2)).C...S(R
(1),R(2)).0:. .(R(1).R(3))..2. 1410.H.2.
S((R(1).R(3)).2,(R(2).R(4)).2).0...<.X.R
(3):Y.R(4):.S(X,Y)..1.B..2:.A..2.2.4:.13
70.F.F..S(X,Y)..2..A..2.2.4:.B..2.2.4:.1
370:.B...P..A:. R(0)...99. ."TO"R(3);R(4
);:R(0)..99:.1240...U..1410...Z.U.X.A:V.
Y.B:. U.0. U.7. V.0. V.7. 1400.W.D.. S(U
,V).0. S(X.A.2,Y.B.2).0 . . 910.].X...C.
........C1.0:C2.0:. .I.1);".............
..."...... Y.7.0..1:. X.0.7:..I);.G.... 
X.0 . ."...";Y;".....";...... S(X,Y).0 .
 . "  ...  .";...... S(X,Y)..3. ."......
..";.>.... S(X,Y).1 . . H(NA$,1);" ... "
;I(NA$,1);".";:C1.C1.1.|.R.. S(X,Y)..1 .
 . H(PET$,1);" ... ";I(PET$,1);"." ;:C2.
C2.1......S(X,Y)..2..H(PET$,1);"*...*";I
(PE$,1);"..";:C2.C2......S(X,Y).2..H(NA$
,1);"*...*";I(NA$,1);"..";:C1.C1.1......
 X:.".....":.: .Y...... Z..1 . 230.0....
.I);" ................ ".M.....I);" 0 1 
2 3 4 5 6 7 ".S.....E.".. C1.0 . 1900.W.
$.. C2.0 . 1880...'.."                  
                     ".U.(.."           
                            "...).."    
                                   "...*
.."....".;.6.. "FROM";E,H:X.E:Y.H:. S(X,
Y).0 . 1670.Z.:..".ILLEGAL SQUARE ";:.15
90.Q.... "TO";A,B:X.A:Y.B......A.0..".  
                          ":."..TRY AGAI
N ";:. 1590.O.... B.H . S(E,H).1 . 1690.
..... .(E.A)..2 . 1680...... S((E.A).2,(
H.B).2)..0 . 1690.6.... S(X,Y).0. .(A.E)
..2..(A.E)..(B.H).1700.U....".ILLEGAL SQ
UARE ";:.1670.^...I.10...V.S(A,B).S(E,H)
:S(E,H).0:. .(E.A)..2 . 1810.....S((E.A)
.2,(H.B).2).0.D.... "+TO";A1,B1:. A1.0 .
1810...... S(A1,B1)..0. .(A1.A)..2 . .(B
1.B)..2 . . 1809.....E.A:H.B:A.A1:B.B1.=
....".                                  
    ".O....".+";:. 1750.O....".ILLEGAL S
QUARE ";:. 1802...... B.7 . S(A,B).2...&
.Z..1: .".":. 1420...X..:.:. N1$;" .YOU 
WON":.1910.N.L..: .: .".I WON"...V..:."C
ARE FOR A REMATCH ";N1$;:. Y$...... H(Y$
,1)."Y" . 65.<....".";"WILL THE NEXT CHA
LLENGER PLEASE TYPE".^...."RUN AND HIT M
Y RETURN BAR.".D.......
C64 Preview

> CLICK IMAGE PREVIEW FOR FULL MODAL