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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Ka3 draw
4 Ka5 draw
5 Kab3 draw
6 Kab4 draw
7 Kb2 draw
8 Kb5 draw
9 Kc2 draw
10 Kc4 draw
11 Kcb3 draw
12 Kcb4 draw
13 Kd2 draw
14 Kd3 draw
15 Ra7 draw
16 Rc7 draw
17 Re1 draw
18 Re8 draw
19 Kd4 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves