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

EGTB: win in 2 half-moves

# move score
1 Rc3 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 Ra8 win in 5 half-moves
8 Kbb2 win in 7 half-moves
9 Kba2 draw
10 Rb8 draw
11 Rc7 draw
12 Rd8 draw
13 Rh8 draw
14 Kc2 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves