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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Ka3 win in 3 half-moves
3 Ka4 win in 3 half-moves
4 Ka5 win in 3 half-moves
5 Ka6 win in 3 half-moves
6 Ka7 win in 3 half-moves
7 Kb7 win in 3 half-moves
8 Kc3 win in 3 half-moves
9 Kc5 win in 3 half-moves
10 Kc6 win in 3 half-moves
11 Kc7 win in 3 half-moves
12 Ra4 win in 3 half-moves
13 Rb5 win in 3 half-moves
14 Rc4 win in 3 half-moves
15 Rd4 win in 3 half-moves
16 Ka2 win in 5 half-moves
17 Kb2 win in 5 half-moves
18 Kc2 win in 5 half-moves
19 Kc4 win in 5 half-moves
20 Kb5 draw
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves