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 Kg5 draw
7 Kg6 draw
8 Kg7 draw
9 Kh5 draw
10 Kh7 draw
11 Rc4 draw
12 Rd4 draw
13 Re2 draw
14 Re3 draw
15 Re5 draw
16 Re6 draw
17 Re7 draw
18 Re8 draw
19 Rf4 draw
20 Re1 loss in 1 half-moves
21 Rg4 loss in 1 half-moves
22 Rh4 loss in 1 half-moves