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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rd2 win in 3 half-moves
4 Ra2 win in 9 half-moves
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Ke4 draw
9 Ke5 draw
10 Ke6 draw
11 Re2 draw
12 Rf3 draw
13 Rf5 draw
14 Ka7 loss in 2 half-moves
15 Ka8 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves