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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Ka5 draw
6 Kb5 draw
7 Kc5 draw
8 Rg5 draw
9 Rg6 draw
10 Rg8 loss in 6 half-moves
11 Ka6 loss in 4 half-moves
12 Kc6 loss in 4 half-moves
13 Rf4 loss in 4 half-moves
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh4 loss in 1 half-moves