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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kc2 draw
3 Kc3 draw
4 Kd3 draw
5 Ke2 draw
6 Ke3 draw
7 Rc3 draw
8 Rd3 draw
9 Re3 draw
10 Rg1 draw
11 Rg2 draw
12 Rh3 draw
13 Kd1 loss in 6 half-moves
14 Ke1 loss in 6 half-moves
15 Kc1 loss in 4 half-moves
16 Rg5 loss in 4 half-moves
17 Ra3 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rg4 loss in 1 half-moves