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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb6 win in 3 half-moves
3 Rb5 win in 5 half-moves
4 Ka6 draw
5 Ka7 draw
6 Ka8 draw
7 Kb6 draw
8 Kbb8 draw
9 Kbc7 draw
10 Kc6 draw
11 Kcb8 draw
12 Kcc7 draw
13 Kd7 draw
14 Kd8 draw
15 Ra3 draw
16 Rf3 draw
17 Rg3 draw
18 Rh3 draw
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves