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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Rb7 win in 5 half-moves
3 Ra7 win in 11 half-moves
4 Ka5 win in 19 half-moves
5 Ka3 draw
6 Kb3 draw
7 Kb4 draw
8 Kc7 draw
9 Kc8 draw
10 Kd7 draw
11 Ke8 draw
12 Rc7 draw
13 Rd7 draw
14 Re4 draw
15 Re5 draw
16 Re6 draw
17 Re8 draw
18 Rf7 draw
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves