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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Kbc3 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Rb8 win in 3 half-moves
10 Ka2 draw
11 Ka3 draw
12 Ka4 draw
13 Kb1 draw
14 Kbb2 draw
15 Kc1 draw
16 Kcb2 draw
17 Kcc3 draw
18 Kd1 draw
19 Ra4 draw
20 Rc4 draw
21 Rd4 draw
22 Re4 draw
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves