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 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Rd4 draw
6 Re4 draw
7 K6b5 loss in 2 half-moves
8 Ka7 loss in 2 half-moves
9 Kb7 loss in 2 half-moves
10 K5b5 loss in 1 half-moves
11 K5b6 loss in 1 half-moves
12 K6b6 loss in 1 half-moves
13 Kb4 loss in 1 half-moves
14 Rb4 loss in 1 half-moves
15 Rf4 loss in 1 half-moves
16 Rg4 loss in 1 half-moves
17 Rh4 loss in 1 half-moves