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 K5c6 draw
3 K5d6 draw
4 K5e6 draw
5 K7c6 draw
6 K7d6 draw
7 K7e6 draw
8 Kc4 draw
9 Kc5 draw
10 Kc7 draw
11 Kc8 draw
12 Kd4 draw
13 Kd8 draw
14 Ke5 draw
15 Ke7 draw
16 Ke8 draw
17 Ra3 draw
18 Rb3 draw
19 Rc3 draw
20 Rh3 draw
21 Ke4 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves