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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Ka5 win in 9 half-moves
6 Rb1 win in 9 half-moves
7 Kb4 win in 11 half-moves
8 Kb5 win in 11 half-moves
9 Ra2 win in 13 half-moves
10 Kb3 draw
11 Ke1 draw
12 Rb7 draw
13 Rc2 draw
14 Rd2 draw
15 Re2 draw
16 Ke2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves