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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Rb5 draw
3 Re1 draw
4 Re2 draw
5 Re3 draw
6 Re4 draw
7 Rf5 draw
8 Rg5 draw
9 Rh5 draw
10 Ka7 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Kab7 loss in 1 half-moves
20 Kab8 loss in 1 half-moves
21 Kcb7 loss in 1 half-moves
22 Kcb8 loss in 1 half-moves