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 Rb5 win in 3 half-moves
3 Ka5 draw
4 Ka6 draw
5 Ka7 draw
6 Kb5 draw
7 Kb8 draw
8 Kbb7 draw
9 Kbc7 draw
10 Kc5 draw
11 Kc6 draw
12 Kcb7 draw
13 Kcc7 draw
14 Kd7 draw
15 Kd8 draw
16 Ra3 draw
17 Rc3 draw
18 Rd3 draw
19 Re3 draw
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves