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 Kb2 draw
3 Kb3 draw
4 Rd4 draw
5 Re2 draw
6 Re3 draw
7 Re7 draw
8 Rh4 draw
9 Ra4 loss in 2 half-moves
10 Rb4 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Ka1 loss in 1 half-moves
18 Ka3 loss in 1 half-moves
19 Kb1 loss in 1 half-moves