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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rh2 win in 1 half-moves
3 Kb3 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Ra2 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Rc2 win in 3 half-moves
8 Kb4 win in 5 half-moves
9 Rb3 win in 5 half-moves
10 Kc2 draw
11 Kd2 loss in 4 half-moves
12 Kc4 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves