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 Rc8 win in 3 half-moves
3 Rc4 draw
4 Rc5 draw
5 Rc6 draw
6 Rd1 draw
7 Rg1 draw
8 Rh1 draw
9 Ke7 loss in 2 half-moves
10 Ke8 loss in 2 half-moves
11 Kff7 loss in 2 half-moves
12 Kfg7 loss in 2 half-moves
13 Kgf7 loss in 2 half-moves
14 Kgg7 loss in 2 half-moves
15 Kh7 loss in 2 half-moves
16 Kh8 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves