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

EGTB: win in 2 half-moves

# move score
1 Rd3 win in 1 half-moves
2 Rd5 win in 1 half-moves
3 Rd4 draw
4 Kb4 loss in 10 half-moves
5 Rd6 loss in 6 half-moves
6 Rd8 loss in 6 half-moves
7 Rf7 loss in 6 half-moves
8 Ra7 loss in 4 half-moves
9 Rb7 loss in 4 half-moves
10 Rc7 loss in 4 half-moves
11 Ka3 loss in 2 half-moves
12 Ka5 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 1 half-moves