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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Rg2 win in 1 half-moves
3 Kc1 draw
4 Kc2 draw
5 Kd2 draw
6 Ra2 draw
7 Rb1 draw
8 Rc2 draw
9 Rd2 draw
10 Re2 draw
11 Ke1 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rb5 loss in 1 half-moves
19 Rh2 loss in 1 half-moves