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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kc4 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Ka4 win in 5 half-moves
5 Kb4 win in 5 half-moves
6 Kc5 win in 5 half-moves
7 Rb2 win in 5 half-moves
8 Ra5 win in 7 half-moves
9 Ka2 draw
10 Kb2 draw
11 Kb3 draw
12 Kd4 draw
13 Ke4 draw
14 Ke5 draw
15 Rb4 draw
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc5 loss in 2 half-moves