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