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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka3 win in 3 half-moves
3 Kab2 win in 3 half-moves
4 Kba1 win in 3 half-moves
5 Kc1 win in 3 half-moves
6 Ra7 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Rc7 win in 3 half-moves
9 Kb3 win in 5 half-moves
10 Kaa1 draw
11 Kbb2 draw
12 Kc2 draw
13 Rb5 draw
14 Rd7 draw
15 Re7 draw
16 Rf7 draw
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves