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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Ka4 draw
6 Kb3 draw
7 Kb4 draw
8 Ra4 draw
9 Rc4 draw
10 Re3 draw
11 Re5 draw
12 Re6 draw
13 Re7 draw
14 Rb4 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves