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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Rd5 win in 1 half-moves
5 Rd6 win in 1 half-moves
6 Kc8 loss in 2 half-moves
7 Kde7 loss in 2 half-moves
8 Kee7 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Kf8 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Kdd7 loss in 1 half-moves
20 Ked7 loss in 1 half-moves
21 Rd7 loss in 1 half-moves