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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Ked1 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rb8 win in 3 half-moves
7 Kc3 draw
8 Kf1 draw
9 Kb1 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Kc1 loss in 2 half-moves
12 Kcd1 loss in 2 half-moves
13 Kcd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ked2 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves