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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Re1 win in 5 half-moves
4 Kf5 win in 7 half-moves
5 Kd4 draw
6 Kd5 draw
7 Ke4 draw
8 Kf4 draw
9 Ra1 draw
10 Rb1 draw
11 Rc2 draw
12 Rc3 draw
13 Rc5 draw
14 Rh1 draw
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves