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 Rb4 win in 3 half-moves
3 Kc2 draw
4 Kc3 draw
5 Kc4 draw
6 Kd4 draw
7 Ke2 draw
8 Ke3 draw
9 Ke4 draw
10 Rb1 draw
11 Rc8 draw
12 Rd8 draw
13 Re8 draw
14 Rg8 draw
15 Kd2 loss in 4 half-moves
16 Ra8 loss in 4 half-moves
17 Rb3 loss in 4 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rb5 loss in 1 half-moves
22 Rh8 loss in 1 half-moves