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

EGTB: win in 2 half-moves

# move score
1 Kg8 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rh4 win in 1 half-moves
5 Ka2 draw
6 Kg7 draw
7 Kh7 draw
8 Ra4 draw
9 Rb4 draw
10 Rc4 draw
11 Re1 draw
12 Re2 draw
13 Re3 draw
14 Re5 draw
15 Re7 draw
16 Rf4 draw
17 Kb1 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Rd4 loss in 1 half-moves
20 Re6 loss in 1 half-moves