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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kab7 win in 3 half-moves
3 Kcb7 win in 3 half-moves
4 Ra8 win in 9 half-moves
5 Kab6 win in 11 half-moves
6 Kcb6 draw
7 Rb2 draw
8 Rb3 draw
9 Rc8 draw
10 Rh8 draw
11 Ka5 loss in 2 half-moves
12 Ka7 loss in 2 half-moves
13 Kab5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kcb5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 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 Rg8 loss in 2 half-moves