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 Rb2 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Kb2 win in 5 half-moves
5 K3b3 draw
6 K4b3 draw
7 Ka2 draw
8 Ra1 draw
9 Rb4 draw
10 Rf1 draw
11 Rg1 draw
12 Rh1 draw
13 K3b4 loss in 2 half-moves
14 K4b4 loss in 2 half-moves
15 Ka5 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves