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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 K2b3 win in 3 half-moves
4 K3b3 win in 3 half-moves
5 Ka4 win in 3 half-moves
6 Ra4 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Rb3 win in 3 half-moves
9 Rb8 win in 3 half-moves
10 Rd4 win in 3 half-moves
11 Kb1 draw
12 Rb1 draw
13 Re4 draw
14 K2b2 loss in 2 half-moves
15 K3b2 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves