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 Kb1 draw
3 Kb2 draw
4 Kb7 draw
5 Kb8 draw
6 Kc2 draw
7 Kc7 draw
8 Kd1 draw
9 Kd2 draw
10 Kd7 draw
11 Kd8 draw
12 Ra3 draw
13 Rb3 draw
14 Rc5 draw
15 Rc6 draw
16 Rc7 draw
17 Rd3 draw
18 Re3 draw
19 Rf3 draw
20 Rc2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves