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

EGTB: win in 2 half-moves

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