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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Kb2 win in 5 half-moves
3 Kb4 win in 5 half-moves
4 Kc1 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 Rd2 win in 5 half-moves
7 Re1 win in 7 half-moves
8 Ka1 draw
9 Ka2 draw
10 Kb3 draw
11 Kc2 draw
12 Kc5 draw
13 Kd3 draw
14 Kd4 draw
15 Kd5 draw
16 Ra2 draw
17 Rc2 draw
18 Re6 draw
19 Re7 draw
20 Re8 draw
21 Rf2 draw
22 Kb5 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves