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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 Ra8 win in 7 half-moves
4 K2a2 draw
5 K2a3 draw
6 K2c2 draw
7 K2c3 draw
8 K3a2 draw
9 K3a3 draw
10 K3c2 draw
11 K3c3 draw
12 Ka1 draw
13 Ka4 draw
14 Kb1 draw
15 Kb4 draw
16 Kc1 draw
17 Rb5 draw
18 Rb6 draw
19 Rb7 draw
20 Rc8 draw
21 Rd8 draw
22 Rh8 draw
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves