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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Kb4 win in 5 half-moves
3 Ka2 draw
4 Ka4 draw
5 Ka7 draw
6 Kb2 draw
7 Kb3 draw
8 Kb7 draw
9 Kb8 draw
10 Ra7 draw
11 Rb7 draw
12 Rc7 draw
13 Re1 draw
14 Re2 draw
15 Re6 draw
16 Re8 draw
17 Re3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves