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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 K3a3 draw
3 K4a3 draw
4 K4a4 draw
5 K4c4 draw
6 Ra8 draw
7 Rb6 draw
8 Rb7 draw
9 Rg8 draw
10 Rh8 draw
11 K3a4 loss in 2 half-moves
12 K3c4 loss in 2 half-moves
13 Ka2 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 K3c3 loss in 1 half-moves
17 K4c3 loss in 1 half-moves
18 Ka5 loss in 1 half-moves
19 Kc5 loss in 1 half-moves
20 Rb5 loss in 1 half-moves
21 Rc8 loss in 1 half-moves
22 Rd8 loss in 1 half-moves
23 Re8 loss in 1 half-moves
24 Rf8 loss in 1 half-moves