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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Rh6 win in 1 half-moves
5 Kb3 draw
6 Rb3 draw
7 Ka2 loss in 40 half-moves
8 Rb4 loss in 40 half-moves
9 Kc2 loss in 36 half-moves
10 Rb5 loss in 36 half-moves
11 Ra6 loss in 30 half-moves
12 Ka1 loss in 16 half-moves
13 Kb1 loss in 12 half-moves
14 Kc1 loss in 10 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 1 half-moves