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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Re7 win in 1 half-moves
3 K3b3 draw
4 K4b3 draw
5 K4b4 draw
6 Ka2 draw
7 Kb5 draw
8 Ra5 draw
9 Ra6 draw
10 Ra8 draw
11 Rb7 draw
12 Rc7 draw
13 Rg7 draw
14 Rh7 draw
15 K3b4 loss in 2 half-moves
16 Kb2 loss in 2 half-moves
17 Rd7 loss in 1 half-moves
18 Rf7 loss in 1 half-moves