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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rh4 win in 1 half-moves
3 Kb3 draw
4 Kc4 draw
5 Kd3 draw
6 Ra4 draw
7 Rb2 draw
8 Rb3 draw
9 Kb2 loss in 14 half-moves
10 Kc2 loss in 14 half-moves
11 Kd4 loss in 14 half-moves
12 Kd2 loss in 4 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves