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 Ka2 draw
3 Kc2 draw
4 Kg6 draw
5 Kg7 draw
6 Kg8 draw
7 Kh6 draw
8 Kh8 draw
9 Ra4 draw
10 Rc4 draw
11 Rd4 draw
12 Re1 draw
13 Re2 draw
14 Re3 draw
15 Re6 draw
16 Re7 draw
17 Re8 draw
18 Rf4 draw
19 Rg4 draw
20 Ka1 loss in 2 half-moves
21 Ka3 loss in 2 half-moves
22 Kb1 loss in 2 half-moves
23 Kb3 loss in 2 half-moves
24 Kc1 loss in 2 half-moves
25 Kc3 loss in 2 half-moves
26 Rb4 loss in 1 half-moves
27 Re5 loss in 1 half-moves