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 Ra8 draw
3 Rb8 draw
4 Rc2 draw
5 Rc3 draw
6 Rc5 draw
7 Rc6 draw
8 Rc7 draw
9 Rh8 draw
10 Kb3 loss in 4 half-moves
11 Ka1 loss in 2 half-moves
12 Ka2 loss in 2 half-moves
13 Ka3 loss in 2 half-moves
14 Kb1 loss in 2 half-moves
15 Kc1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd8 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
21 Kc2 loss in 1 half-moves
22 Kc3 loss in 1 half-moves