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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc8 draw
6 Kd7 draw
7 Kd8 draw
8 Ra5 draw
9 Rb5 draw
10 Rc2 draw
11 Rc3 draw
12 Rc4 draw
13 Re5 draw
14 Rf5 draw
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rg5 loss in 1 half-moves
20 Rh5 loss in 1 half-moves