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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Rc2 draw
6 Rc3 draw
7 Rc5 draw
8 Rg1 draw
9 Rh1 draw
10 Kb7 loss in 12 half-moves
11 Rb1 loss in 12 half-moves
12 Ka5 loss in 10 half-moves
13 Ka6 loss in 10 half-moves
14 Ka7 loss in 10 half-moves
15 Kb5 loss in 10 half-moves
16 Ra1 loss in 10 half-moves
17 Rc6 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves