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 Rd4 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Ka2 draw
5 Kc2 draw
6 Rf4 draw
7 Rg4 draw
8 Rh4 draw
9 Ka3 loss in 1 half-moves
10 Ka4 loss in 1 half-moves
11 Kb2 loss in 1 half-moves
12 Kc3 loss in 1 half-moves
13 Kc4 loss in 1 half-moves
14 Kc7 loss in 1 half-moves
15 Kc8 loss in 1 half-moves
16 Kd7 loss in 1 half-moves
17 Ke7 loss in 1 half-moves
18 Ke8 loss in 1 half-moves
19 Ra4 loss in 1 half-moves
20 Rb5 loss in 1 half-moves
21 Rb6 loss in 1 half-moves
22 Rb7 loss in 1 half-moves
23 Rb8 loss in 1 half-moves