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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kc3 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Kcd3 win in 5 half-moves
5 Ke2 win in 5 half-moves
6 Ked2 win in 5 half-moves
7 Ked3 win in 5 half-moves
8 Rb3 win in 5 half-moves
9 Kb1 draw
10 Kb3 draw
11 Kc1 draw
12 Kcd2 draw
13 Kd1 draw
14 Kf2 draw
15 Ra2 draw
16 Kd4 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves