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

EGTB: win in 2 half-moves

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