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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 K4h5 draw
3 K6h5 draw
4 Kh3 draw
5 Kh7 draw
6 Ra1 draw
7 Rb1 draw
8 Rc2 draw
9 Rc3 draw
10 Rc8 draw
11 Rh1 draw
12 K4g5 loss in 2 half-moves
13 K6g5 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves