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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kd3 win in 1 half-moves
4 Kd4 win in 1 half-moves
5 Ra2 win in 1 half-moves
6 Rb1 win in 1 half-moves
7 Rb5 win in 1 half-moves
8 Rb7 win in 1 half-moves
9 Rb8 win in 1 half-moves
10 Rd2 win in 1 half-moves
11 Re2 win in 1 half-moves
12 Rf2 win in 1 half-moves
13 Rh2 win in 1 half-moves
14 Rb3 draw
15 Rb4 draw
16 Kc2 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kb3 loss in 1 half-moves
19 Rb6 loss in 1 half-moves
20 Rc2 loss in 1 half-moves
21 Rg2 loss in 1 half-moves