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 Kb3 draw
5 Kc1 draw
6 Kc3 draw
7 Kd1 draw
8 Kd2 draw
9 Kd3 draw
10 Rb8 draw
11 Rc5 draw
12 Rc7 draw
13 Rd8 draw
14 Re8 draw
15 Rf8 draw
16 Ra8 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves