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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kc2 win in 1 half-moves
4 Kc3 win in 1 half-moves
5 Ka2 draw
6 Ka3 draw
7 Kb2 draw
8 Kc4 draw
9 Rd7 draw
10 Re4 draw
11 Re5 draw
12 Re6 draw
13 Re8 draw
14 Rf7 draw
15 Rg7 draw
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rh7 loss in 2 half-moves