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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Ke1 win in 5 half-moves
3 Ke2 win in 11 half-moves
4 Kb1 draw
5 Kc1 draw
6 Kd1 draw
7 Kd2 draw
8 Kf1 draw
9 Kg1 draw
10 Kg2 draw
11 Kg3 draw
12 Ra2 draw
13 Rb7 draw
14 Rb8 draw
15 Kb3 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves