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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Ka3 draw
4 Ka4 draw
5 Ka5 draw
6 Kbb3 draw
7 Kbb5 draw
8 Kbc3 draw
9 Kbc5 draw
10 Kcb3 draw
11 Kcb5 draw
12 Kcc3 draw
13 Kcc5 draw
14 Rb7 draw
15 Rc7 draw
16 Re7 draw
17 Rf1 draw
18 Rf5 draw
19 Rf6 draw
20 Rf8 draw
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves