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 Kd3 draw
3 Ke4 draw
4 Kf2 draw
5 Kf3 draw
6 Kf4 draw
7 Rf4 draw
8 Rg1 draw
9 Rg2 draw
10 Rg5 draw
11 Rh4 draw
12 Kd2 loss in 6 half-moves
13 Ke2 loss in 6 half-moves
14 Rg3 loss in 4 half-moves
15 Rg6 loss in 4 half-moves
16 Kd4 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves