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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Ka4 draw
3 Kab2 draw
4 Kab3 draw
5 Kab4 draw
6 Kc4 draw
7 Kcb2 draw
8 Kcb3 draw
9 Kcb4 draw
10 Kd2 draw
11 Ra7 draw
12 Rb7 draw
13 Rc8 draw
14 Rh7 draw
15 Ka2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves