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

EGTB: win in 2 half-moves

# move score
1 Kf4 win in 1 half-moves
2 Kf5 win in 1 half-moves
3 Kf6 win in 1 half-moves
4 Re5 win in 1 half-moves
5 Rc8 draw
6 Rd5 draw
7 Rc1 loss in 2 half-moves
8 Rc2 loss in 2 half-moves
9 Rc3 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rf5 loss in 2 half-moves
12 Kg4 loss in 1 half-moves
13 Kg6 loss in 1 half-moves
14 Kh4 loss in 1 half-moves
15 Kh5 loss in 1 half-moves
16 Kh6 loss in 1 half-moves
17 Ra5 loss in 1 half-moves
18 Rb5 loss in 1 half-moves
19 Rc6 loss in 1 half-moves
20 Rc7 loss in 1 half-moves