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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Ka2 win in 5 half-moves
3 Kab1 win in 5 half-moves
4 Kab2 win in 5 half-moves
5 Kc2 win in 5 half-moves
6 Kcb2 win in 5 half-moves
7 Kd1 win in 5 half-moves
8 Kd2 win in 5 half-moves
9 Ra5 win in 5 half-moves
10 Kcb1 draw
11 Rb1 draw
12 Rb3 draw
13 Rb4 draw
14 Rf5 draw
15 Rg5 draw
16 Rh5 draw
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves