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 Rf6 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kb6 draw
8 Kbb7 draw
9 Kbc8 draw
10 Kc6 draw
11 Kcb7 draw
12 Kcc8 draw
13 Kd6 draw
14 Kd7 draw
15 Kd8 draw
16 Rc4 draw
17 Re4 draw
18 Rf3 draw
19 Rf5 draw
20 Rg4 draw
21 Rh4 draw
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves