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

EGTB: win in 8 half-moves

# move score
1 Ra2 win in 7 half-moves
2 Rb2 win in 7 half-moves
3 Re1 draw
4 Re6 draw
5 Re7 draw
6 Re8 draw
7 Rf2 draw
8 Rg2 draw
9 Rh2 draw
10 Ka3 loss in 2 half-moves
11 Ka4 loss in 2 half-moves
12 Ka7 loss in 2 half-moves
13 Kaa5 loss in 2 half-moves
14 Kab5 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Kba5 loss in 2 half-moves
19 Kbb5 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re5 loss in 2 half-moves