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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Ka4 win in 1 half-moves
3 Ka5 win in 1 half-moves
4 Kb3 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Rd8 win in 3 half-moves
10 Kc1 draw
11 Kc2 draw
12 Kc4 draw
13 Kc5 draw
14 Ke1 draw
15 Ke2 draw
16 Ra8 draw
17 Re1 draw
18 Re5 draw
19 Re6 draw
20 Re7 draw
21 Rf8 draw
22 Kb5 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves