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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Rd5 draw
4 Kb5 loss in 10 half-moves
5 Ka5 loss in 8 half-moves
6 Kb6 loss in 8 half-moves
7 Rd2 loss in 6 half-moves
8 Rd3 loss in 6 half-moves
9 Ka7 loss in 4 half-moves
10 Kb7 loss in 4 half-moves
11 Ra1 loss in 4 half-moves
12 Rb1 loss in 4 half-moves
13 Rc1 loss in 4 half-moves
14 Rd7 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 1 half-moves