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 Rb1 draw
3 Rb2 draw
4 Rb3 draw
5 Rb8 draw
6 Rd4 draw
7 Re4 draw
8 Rf4 draw
9 Rg4 draw
10 Rh4 draw
11 K5f5 loss in 2 half-moves
12 K5f6 loss in 2 half-moves
13 K5h5 loss in 2 half-moves
14 K5h6 loss in 2 half-moves
15 K6f5 loss in 2 half-moves
16 K6f6 loss in 2 half-moves
17 K6h5 loss in 2 half-moves
18 K6h6 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Kg7 loss in 2 half-moves
23 Kh4 loss in 2 half-moves
24 Kh7 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Rb7 loss in 2 half-moves