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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Ra5 win in 5 half-moves
4 Rf1 win in 5 half-moves
5 Rb1 win in 11 half-moves
6 Rb2 win in 11 half-moves
7 Kc2 win in 15 half-moves
8 Rd1 win in 19 half-moves
9 Ke2 draw
10 Ra6 draw
11 Ra8 draw
12 Kc1 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd1 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Ke1 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves