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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg5 win in 3 half-moves
4 Rg6 win in 3 half-moves
5 Rg7 win in 3 half-moves
6 Rg8 win in 3 half-moves
7 Ra4 draw
8 Rb4 draw
9 Rc4 draw
10 Kg3 loss in 2 half-moves
11 Kg5 loss in 2 half-moves
12 Kg7 loss in 2 half-moves
13 Kg8 loss in 2 half-moves
14 Kh3 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Kh7 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves