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 Kcd2 draw
3 Ked2 draw
4 Ra2 draw
5 Rc2 draw
6 Rd2 draw
7 Re1 draw
8 Rh2 draw
9 Kb2 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Kcd3 loss in 1 half-moves
21 Kcd4 loss in 1 half-moves
22 Ked3 loss in 1 half-moves
23 Ked4 loss in 1 half-moves