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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Rf3 win in 3 half-moves
6 Rf4 win in 3 half-moves
7 Kb4 win in 5 half-moves
8 Ra5 win in 5 half-moves
9 Rb5 win in 5 half-moves
10 Ka2 draw
11 Kc3 draw
12 Kd3 draw
13 Ke3 draw
14 Ke4 draw
15 Rf1 draw
16 Rf2 draw
17 Rf6 draw
18 Rg5 draw
19 Rh5 draw
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves