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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Ka2 win in 5 half-moves
3 Kab1 win in 5 half-moves
4 Ra8 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Kd1 win in 9 half-moves
7 Kcb1 draw
8 Rb1 draw
9 Rb3 draw
10 Rb7 draw
11 Rg8 draw
12 Rh8 draw
13 Kab2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kcb2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves