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

EGTB: win in 2 half-moves

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