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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Rd5 win in 3 half-moves
3 Ka2 draw
4 Ka3 draw
5 Ka4 draw
6 Kbb2 draw
7 Kbb4 draw
8 Kbc2 draw
9 Kbc4 draw
10 Kcb2 draw
11 Kcb4 draw
12 Kcc2 draw
13 Kcc4 draw
14 Kd2 draw
15 Kd3 draw
16 Kd4 draw
17 Rb5 draw
18 Rc5 draw
19 Re5 draw
20 Rf1 draw
21 Rf6 draw
22 Rf7 draw
23 Rf8 draw
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rh5 loss in 2 half-moves