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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kd8 win in 3 half-moves
3 Rc7 win in 5 half-moves
4 Rc8 win in 7 half-moves
5 Kee7 draw
6 Kef7 draw
7 Kfe7 draw
8 Kff7 draw
9 Kg7 draw
10 Kg8 draw
11 Ra1 draw
12 Rb1 draw
13 Rc2 draw
14 Rc6 draw
15 Rd1 draw
16 Rh1 draw
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves