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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Ke7 win in 5 half-moves
3 Ke8 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Kf7 draw
7 Kfg7 draw
8 Kfg8 draw
9 Kh7 draw
10 Khg7 draw
11 Khg8 draw
12 Ra1 draw
13 Rb1 draw
14 Rc5 draw
15 Rc6 draw
16 Rd1 draw
17 Rf1 draw
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves