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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Kd3 win in 1 half-moves
6 Rc4 win in 1 half-moves
7 Rc8 win in 1 half-moves
8 Re5 win in 1 half-moves
9 Rc3 draw
10 Rc6 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Kb1 loss in 1 half-moves
17 Kb2 loss in 1 half-moves
18 Kc1 loss in 1 half-moves
19 Ra5 loss in 1 half-moves
20 Rb5 loss in 1 half-moves