| Player B | ||||||||
b1 | b2 | b3 | b4 | b5 | b6 | b7 | b8 | ||
Player A | a1 | (a1-b1) | (a1-b2) | (a1-b3) | (a1-b4) | (a1-b5) | (a1-b6) | (a1-b7) | (a1-b8) |
a2 | (a2-b1) | (a2-b2) | (a2-b3) | (a2-b4) | (a2-b5) | (a2-b6) | (a2-b7) | (a2-b8) | |
a3 | (a3-b1) | (a3-b2) | (a3-b3) | (a3-b4) | (a3-b5) | (a3-b6) | (a3-b7) | (a3-b8) | |
a4 | (a4-b1) | (a4-b2) | (a4-b3) | (a4-b4) | (a4-b5) | (a4-b6) | (a4-b7) | (a4-b8) | |
a5 | (a5-b1) | (a5-b2) | (a5-b3) | (a5-b4) | (a5-b5) | (a5-b6) | (a5-b7) | (a5-b8) | |
a6 | (a6-b1) | (a6-b2) | (a6-b3) | (a6-b4) | (a6-b5) | (a6-b6) | (a6-b7) | (a6-b8) | |
a7 | (a7-b1) | (a7-b2) | (a7-b3) | (a7-b4) | (a7-b5) | (a7-b6) | (a7-b7) | (a7-b8) | |
a8 | (a8-b1) | (a8-b2) | (a8-b3) | (a8-b4) | (a8-b5) | (a8-b6) | (a8-b7) | (a8-b8) |