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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Kd5 win in 7 half-moves
4 Kd4 win in 9 half-moves
5 Rb4 win in 9 half-moves
6 Rb7 win in 9 half-moves
7 Ka4 draw
8 Ka6 draw
9 Kab4 draw
10 Kab5 draw
11 Kb6 draw
12 Kc5 draw
13 Kcb4 draw
14 Kcb5 draw
15 Ra8 draw
16 Rc8 draw
17 Rg8 draw
18 Kb3 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves