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 3 half-moves
3 Kb4 win in 7 half-moves
4 Kc1 win in 7 half-moves
5 Kc4 win in 7 half-moves
6 Kc5 win in 7 half-moves
7 Ra2 win in 7 half-moves
8 Rb2 win in 7 half-moves
9 Ka4 draw
10 Ka5 draw
11 Ka6 draw
12 Kb6 draw
13 Kc2 draw
14 Kc6 draw
15 Kd2 draw
16 Ke1 draw
17 Re1 draw
18 Re3 draw
19 Re7 draw
20 Rf2 draw
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh2 loss in 2 half-moves