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 1 half-moves
3 Kc5 draw
4 Kc6 draw
5 Kc7 draw
6 Kd5 draw
7 Kd7 draw
8 Ke6 draw
9 Ke7 draw
10 Rb6 draw
11 Rb7 draw
12 Rg8 draw
13 Rd8 loss in 18 half-moves
14 Rf8 loss in 10 half-moves
15 Rh8 loss in 10 half-moves
16 Ke5 loss in 6 half-moves
17 Ra8 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rb3 loss in 1 half-moves