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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Kc3 win in 5 half-moves
7 Rf3 win in 5 half-moves
8 Rf5 win in 5 half-moves
9 Rf6 win in 5 half-moves
10 Rf7 win in 5 half-moves
11 Ra4 win in 11 half-moves
12 Rb4 win in 11 half-moves
13 Ka6 draw
14 Ka7 draw
15 Kb1 draw
16 Kb2 draw
17 Kb7 draw
18 Kc1 draw
19 Kc6 draw
20 Kc7 draw
21 Rd4 draw
22 Re4 draw
23 Rf8 draw
24 Kd1 loss in 2 half-moves
25 Kd2 loss in 2 half-moves
26 Kd3 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves