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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Kb3 draw
4 Kc3 draw
5 Kd1 draw
6 Kd2 draw
7 Kd3 draw
8 Ra7 draw
9 Re8 draw
10 Re1 loss in 8 half-moves
11 Kb1 loss in 6 half-moves
12 Kb2 loss in 6 half-moves
13 Kc1 loss in 6 half-moves
14 Re2 loss in 6 half-moves
15 Re3 loss in 6 half-moves
16 Re4 loss in 6 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rc7 loss in 1 half-moves