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 Kab2 win in 3 half-moves
3 Kba1 win in 3 half-moves
4 Kc1 win in 3 half-moves
5 Ra4 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rc4 win in 3 half-moves
9 Kaa1 draw
10 Kb3 draw
11 Kbb2 draw
12 Rb3 draw
13 Rd4 draw
14 Re4 draw
15 Kc2 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