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

EGTB: win in 6 half-moves

# move score
1 Rb1 win in 5 half-moves
2 Kb1 draw
3 Kc2 draw
4 Kd1 draw
5 Kd2 draw
6 Kf4 draw
7 Kf5 draw
8 Kg4 draw
9 Kh4 draw
10 Kh5 draw
11 Ra5 draw
12 Rb2 draw
13 Rb3 draw
14 Rb4 draw
15 Rc5 draw
16 Rd5 draw
17 Re5 draw
18 Kb2 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Kh6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rf5 loss in 2 half-moves