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 Kb6 win in 1 half-moves
3 Ra4 win in 1 half-moves
4 Rb4 draw
5 Rc4 draw
6 Rd4 draw
7 Re7 draw
8 Re8 draw
9 Rh4 draw
10 K7b7 loss in 1 half-moves
11 K7b8 loss in 1 half-moves
12 K8b7 loss in 1 half-moves
13 K8b8 loss in 1 half-moves
14 Re1 loss in 1 half-moves
15 Re2 loss in 1 half-moves
16 Re3 loss in 1 half-moves
17 Re5 loss in 1 half-moves
18 Re6 loss in 1 half-moves
19 Rf4 loss in 1 half-moves
20 Rg4 loss in 1 half-moves