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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Kd2 win in 5 half-moves
3 Kg1 win in 5 half-moves
4 Kh1 win in 5 half-moves
5 Kg2 win in 7 half-moves
6 Kb1 draw
7 Kb2 draw
8 Kc2 draw
9 Kd1 draw
10 Kg3 draw
11 Kh3 draw
12 Ra4 draw
13 Rc4 draw
14 Rg4 draw
15 Rh3 draw
16 Rh5 draw
17 Rh6 draw
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves