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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Kd3 win in 7 half-moves
3 Rb1 win in 7 half-moves
4 Kc1 draw
5 Kc2 draw
6 Kc3 draw
7 Kd1 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Kg1 draw
12 Ra2 draw
13 Rb3 draw
14 Rb5 draw
15 Rb6 draw
16 Kg2 loss in 2 half-moves
17 Kh2 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves