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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Ka4 win in 3 half-moves
3 Kab2 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kcb2 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Kab3 win in 5 half-moves
9 Kab4 win in 5 half-moves
10 Kcb4 win in 5 half-moves
11 Ra8 win in 5 half-moves
12 Rb4 win in 5 half-moves
13 Rc8 win in 5 half-moves
14 Kcb3 draw
15 Rb3 draw
16 Rb5 draw
17 Rb6 draw
18 Rb7 draw
19 Re8 draw
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves