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

EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Kf1 win in 7 half-moves
3 Kg1 win in 7 half-moves
4 Kgg3 win in 7 half-moves
5 Rd1 win in 7 half-moves
6 Kf3 win in 11 half-moves
7 Kf2 draw
8 Kg4 draw
9 Kgh2 draw
10 Kh1 draw
11 Kh4 draw
12 Khg3 draw
13 Khh2 draw
14 Rc2 draw
15 Rd3 draw
16 Rd7 draw
17 Re2 draw
18 Ra2 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rd8 loss in 2 half-moves