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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Rg2 draw
3 Ra4 loss in 2 half-moves
4 Rb4 loss in 2 half-moves
5 Rc4 loss in 2 half-moves
6 Rd4 loss in 2 half-moves
7 Rg1 loss in 2 half-moves
8 Rg5 loss in 2 half-moves
9 Rg6 loss in 2 half-moves
10 Rg7 loss in 2 half-moves
11 Ka2 loss in 1 half-moves
12 Ka3 loss in 1 half-moves
13 Ka4 loss in 1 half-moves
14 Kb2 loss in 1 half-moves
15 Kb4 loss in 1 half-moves
16 Kc2 loss in 1 half-moves
17 Kc3 loss in 1 half-moves
18 Kc4 loss in 1 half-moves
19 Re4 loss in 1 half-moves
20 Rf4 loss in 1 half-moves
21 Rg3 loss in 1 half-moves
22 Rg8 loss in 1 half-moves