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 Kc2 draw
4 Kc3 draw
5 Kd3 draw
6 Re7 draw
7 Ra2 loss in 10 half-moves
8 Kc1 loss in 8 half-moves
9 Ra1 loss in 8 half-moves
10 Ra3 loss in 8 half-moves
11 Ra4 loss in 8 half-moves
12 Kd1 loss in 6 half-moves
13 Ke1 loss in 4 half-moves
14 Ke2 loss in 4 half-moves
15 Ke3 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Ra8 loss in 1 half-moves
22 Rc7 loss in 1 half-moves