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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Ka5 draw
3 Ka6 draw
4 Kb4 draw
5 Kb6 draw
6 Kc6 draw
7 Ra1 draw
8 Rc2 draw
9 Rc6 draw
10 Rc8 draw
11 Ka4 loss in 4 half-moves
12 Kc4 loss in 4 half-moves
13 Kc5 loss in 4 half-moves
14 Rb1 loss in 4 half-moves
15 Rd1 loss in 4 half-moves
16 Re1 loss in 4 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves