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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Re4 win in 1 half-moves
8 Rf7 win in 1 half-moves
9 Rh4 win in 1 half-moves
10 Rf5 draw
11 Rf6 draw
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Kb5 loss in 1 half-moves
21 Kd4 loss in 1 half-moves
22 Rd4 loss in 1 half-moves