Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kg7 win in 1 half-moves
2 Kh7 win in 1 half-moves
3 Rb1 draw
4 Rb2 draw
5 Rb3 draw
6 Rc4 draw
7 Ra4 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Re4 loss in 2 half-moves
10 Rf4 loss in 2 half-moves
11 Rg4 loss in 2 half-moves
12 Rh4 loss in 2 half-moves
13 Kg5 loss in 1 half-moves
14 Kg6 loss in 1 half-moves
15 Kh5 loss in 1 half-moves
16 Rb5 loss in 1 half-moves
17 Rb6 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rd4 loss in 1 half-moves