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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Re6 draw
6 Re7 draw
7 Ka6 loss in 6 half-moves
8 Ka7 loss in 6 half-moves
9 Kb6 loss in 4 half-moves
10 Kc6 loss in 4 half-moves
11 Kc7 loss in 4 half-moves
12 Rd4 loss in 4 half-moves
13 Re3 loss in 4 half-moves
14 Re5 loss in 4 half-moves
15 Rf4 loss in 4 half-moves
16 Rh4 loss in 4 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rg4 loss in 1 half-moves