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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kc1 draw
6 Kc2 draw
7 Kc4 draw
8 Kd4 draw
9 Kd6 draw
10 Ke5 draw
11 Ke6 draw
12 Re5 draw
13 Rg1 draw
14 Rg2 draw
15 Rg3 draw
16 Rg4 draw
17 Rh5 draw
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves