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 Ke3 draw
3 Kf2 draw
4 Kg2 draw
5 Kg3 draw
6 Kg4 draw
7 Ra4 draw
8 Rb2 draw
9 Rc4 draw
10 Ke2 loss in 4 half-moves
11 Ke4 loss in 4 half-moves
12 Kf4 loss in 4 half-moves
13 Rb3 loss in 4 half-moves
14 Rb5 loss in 4 half-moves
15 Rb6 loss in 4 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rb1 loss in 1 half-moves