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 Ra4 draw
3 Rb4 draw
4 Re1 draw
5 Re2 draw
6 Re3 draw
7 Re7 draw
8 Re8 draw
9 K4g4 loss in 2 half-moves
10 K4g5 loss in 2 half-moves
11 K5g4 loss in 2 half-moves
12 K5g5 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Kh3 loss in 2 half-moves
16 Kh6 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves