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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Rf1 win in 9 half-moves
3 Rf2 win in 11 half-moves
4 Kd1 win in 15 half-moves
5 Rf4 win in 19 half-moves
6 Kb1 draw
7 Kb2 draw
8 Kc2 draw
9 Kf4 draw
10 Kf6 draw
11 Kg4 draw
12 Kg6 draw
13 Kh4 draw
14 Kh5 draw
15 Kh6 draw
16 Rc5 draw
17 Rd5 draw
18 Re5 draw
19 Rf3 draw
20 Rf6 draw
21 Ra5 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf8 loss in 2 half-moves