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 Rb4 win in 3 half-moves
3 K1a2 win in 5 half-moves
4 K1b2 win in 5 half-moves
5 Ka4 win in 5 half-moves
6 Kb1 win in 5 half-moves
7 Kb3 win in 5 half-moves
8 Kb4 win in 5 half-moves
9 Ra7 win in 5 half-moves
10 Rb5 win in 5 half-moves
11 Rb6 win in 5 half-moves
12 K3b2 win in 9 half-moves
13 K3a2 draw
14 Rb3 draw
15 Rc7 draw
16 Rd7 draw
17 Rh7 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves