Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 b6 win in 5 half-moves
2 Rd2 win in 9 half-moves
3 Ra3 draw
4 Rb3 draw
5 Rc3 draw
6 Rd1 draw
7 Rd7 draw
8 Rd4 loss in 2 half-moves
9 Rd5 loss in 2 half-moves
10 Rd6 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh3 loss in 2 half-moves