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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kg8 win in 3 half-moves
4 Kf4 win in 5 half-moves
5 Rd5 win in 5 half-moves
6 Kf7 win in 9 half-moves
7 Rd7 win in 9 half-moves
8 Ke7 draw
9 Ke8 draw
10 Kf3 draw
11 Kg3 draw
12 Kg5 draw
13 Kh3 draw
14 Kh4 draw
15 Kh5 draw
16 Rc8 draw
17 Rd4 draw
18 Rd6 draw
19 Re8 draw
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves