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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rc1 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Kaa2 win in 5 half-moves
5 Kab2 win in 5 half-moves
6 Kc1 win in 5 half-moves
7 Kc2 win in 5 half-moves
8 Ra5 win in 5 half-moves
9 Rc3 win in 5 half-moves
10 Kbb2 win in 7 half-moves
11 Kba2 draw
12 Rb5 draw
13 Rc6 draw
14 Rg5 draw
15 Rh5 draw
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves