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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 K6b6 loss in 2 half-moves
5 K7b6 loss in 2 half-moves
6 Ka5 loss in 2 half-moves
7 Ka8 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 K6b7 loss in 1 half-moves
21 K7b7 loss in 1 half-moves
22 Rb7 loss in 1 half-moves