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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Kbc3 win in 5 half-moves
4 Ka3 draw
5 Ka4 draw
6 Ka5 draw
7 Kbb3 draw
8 Kbb5 draw
9 Kbc5 draw
10 Kcb3 draw
11 Kcb5 draw
12 Kcc3 draw
13 Kcc5 draw
14 Kd3 draw
15 Rb7 draw
16 Rc7 draw
17 Re2 draw
18 Re8 draw
19 Kd4 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves