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 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ra4 draw
8 Rb4 draw
9 Rd4 draw
10 Re4 draw
11 Rf4 draw
12 Rg4 draw
13 Kf1 loss in 1 half-moves
14 Kf2 loss in 1 half-moves
15 Kf3 loss in 1 half-moves
16 Kg1 loss in 1 half-moves
17 Kg3 loss in 1 half-moves
18 Kh1 loss in 1 half-moves
19 Kh2 loss in 1 half-moves
20 Kh3 loss in 1 half-moves
21 Rc1 loss in 1 half-moves
22 Rc2 loss in 1 half-moves
23 Rc3 loss in 1 half-moves
24 Rc5 loss in 1 half-moves
25 Rc6 loss in 1 half-moves
26 Rc7 loss in 1 half-moves