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

EGTB: win in 8 half-moves

# move score
1 Kd1 win in 7 half-moves
2 Ke1 win in 7 half-moves
3 Ked2 win in 7 half-moves
4 Kf2 win in 7 half-moves
5 Rb2 win in 9 half-moves
6 Kc4 draw
7 Kf1 draw
8 Ra3 draw
9 Rb1 draw
10 Rb7 draw
11 Rb8 draw
12 Kb2 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kcd2 loss in 2 half-moves
16 Kcd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ked3 loss in 2 half-moves
20 Kf3 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