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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kab3 draw
5 Kb1 draw
6 Kb2 draw
7 Kb4 draw
8 Kb5 draw
9 Kc1 draw
10 Kc3 draw
11 Kcb3 draw
12 Kd1 draw
13 Kd2 draw
14 Kd3 draw
15 Ra8 draw
16 Rb8 draw
17 Rc4 draw
18 Rg8 draw
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves