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 Ke2 draw
3 Ke4 draw
4 Kf2 draw
5 Kf3 draw
6 Rd3 draw
7 Rd5 draw
8 Rd7 draw
9 Rd8 draw
10 Re4 draw
11 Rf4 draw
12 Kd2 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rg4 loss in 2 half-moves