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 Kg4 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Kb6 draw
5 Kh4 draw
6 Rd7 draw
7 Re7 draw
8 Rh4 draw
9 Ka5 loss in 2 half-moves
10 Ka7 loss in 2 half-moves
11 Kg2 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kh2 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Kb7 loss in 1 half-moves
21 Rb7 loss in 1 half-moves