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 Kbc4 win in 5 half-moves
4 Ka4 draw
5 Ka5 draw
6 Ka6 draw
7 Kbb4 draw
8 Kbb6 draw
9 Kbc6 draw
10 Kcb4 draw
11 Kcb6 draw
12 Kcc4 draw
13 Kcc6 draw
14 Kd4 draw
15 Rb7 draw
16 Rc7 draw
17 Re3 draw
18 Re8 draw
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 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