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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Rd2 win in 5 half-moves
3 Rb2 win in 11 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc3 draw
7 Kc4 draw
8 Kc5 draw
9 Kc7 draw
10 Kd3 draw
11 Kd5 draw
12 Ke3 draw
13 Ke4 draw
14 Ra2 draw
15 Re1 draw
16 Re3 draw
17 Re4 draw
18 Re5 draw
19 Kd7 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves