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 Kc5 draw
3 Ke5 draw
4 Ra4 draw
5 Rb4 draw
6 Re4 draw
7 Rf4 draw
8 Rg4 draw
9 Kc4 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kg1 loss in 1 half-moves
15 Kg2 loss in 1 half-moves
16 Kh2 loss in 1 half-moves
17 Rc4 loss in 1 half-moves
18 Rd1 loss in 1 half-moves
19 Rd2 loss in 1 half-moves
20 Rd3 loss in 1 half-moves