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

EGTB: win in 2 half-moves

# move score
1 Kg2 win in 1 half-moves
2 Kg5 win in 1 half-moves
3 Ra3 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Rf2 win in 3 half-moves
6 Rf5 win in 3 half-moves
7 K3g3 draw
8 K3g4 draw
9 K4g3 draw
10 K4g4 draw
11 Kh5 draw
12 Rf1 draw
13 Rf4 draw
14 Rf6 draw
15 Rg3 draw
16 Kh2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves