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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb8 win in 3 half-moves
3 Rb1 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Rd2 win in 5 half-moves
6 Kab7 win in 9 half-moves
7 Kab8 win in 9 half-moves
8 Kb6 win in 9 half-moves
9 Kcb7 win in 9 half-moves
10 Ra2 win in 9 half-moves
11 Rc2 win in 9 half-moves
12 Ka7 draw
13 Kc6 draw
14 Kc8 draw
15 Kcb8 draw
16 Kd8 draw
17 Rh2 draw
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves