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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 Kb6 draw
5 Kb7 draw
6 Rc4 draw
7 Rd4 draw
8 Re4 draw
9 Ka5 loss in 1 half-moves
10 Ka7 loss in 1 half-moves
11 Kb5 loss in 1 half-moves
12 Kf1 loss in 1 half-moves
13 Kf2 loss in 1 half-moves
14 Kg2 loss in 1 half-moves
15 Kh1 loss in 1 half-moves
16 Kh2 loss in 1 half-moves
17 Ra1 loss in 1 half-moves
18 Ra2 loss in 1 half-moves
19 Ra3 loss in 1 half-moves
20 Ra5 loss in 1 half-moves
21 Rb4 loss in 1 half-moves