Template:Chess diagram 6x6

abcdef
6a6b6c6d6e6f66
5a5b5c5d5e5f55
4a4b4c4d4e4f44
3a3b3c3d3e3f33
2a2b2c2d2e2f22
1a1b1c1d1e1f11
abcdef