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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Rd8 draw
3 Rf5 draw
4 Rg5 draw
5 Rh5 draw
6 Kb2 loss in 2 half-moves
7 Kb3 loss in 2 half-moves
8 Kb4 loss in 2 half-moves
9 Kcc2 loss in 2 half-moves
10 Kcc4 loss in 2 half-moves
11 Kcd2 loss in 2 half-moves
12 Kcd4 loss in 2 half-moves
13 Kdc2 loss in 2 half-moves
14 Kdc4 loss in 2 half-moves
15 Kdd2 loss in 2 half-moves
16 Kdd4 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re5 loss in 2 half-moves