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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rd2 win in 3 half-moves
4 Ka7 win in 5 half-moves
5 Kab7 win in 5 half-moves
6 Kc7 win in 5 half-moves
7 Kcb7 win in 5 half-moves
8 Kab8 draw
9 Kcb8 draw
10 Kd7 draw
11 Kd8 draw
12 Rb2 draw
13 Re1 draw
14 Re3 draw
15 Re4 draw
16 Re5 draw
17 Re6 draw
18 Rf2 draw
19 Re7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves