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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Ra2 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Kb3 win in 5 half-moves
5 Rc2 win in 5 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb2 draw
9 Kb4 draw
10 Kb6 draw
11 Kb7 draw
12 Kc4 draw
13 Kd2 draw
14 Kd3 draw
15 Kd4 draw
16 Rd2 draw
17 Re2 draw
18 Rf1 draw
19 Rf6 draw
20 Rf7 draw
21 Rf8 draw
22 Kc2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves