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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rb2 draw
3 Rc2 draw
4 Rg4 draw
5 Rg5 draw
6 Rg6 draw
7 Rg7 draw
8 Rh2 draw
9 Ka3 loss in 2 half-moves
10 Ka4 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 Kbb3 loss in 2 half-moves
13 Kbb5 loss in 2 half-moves
14 Kbc3 loss in 2 half-moves
15 Kbc5 loss in 2 half-moves
16 Kcb3 loss in 2 half-moves
17 Kcb5 loss in 2 half-moves
18 Kcc3 loss in 2 half-moves
19 Kcc5 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rg8 loss in 2 half-moves