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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kb3 draw
3 Kc2 draw
4 Kc3 draw
5 Ra1 draw
6 Rc2 draw
7 Rd1 draw
8 Kb1 loss in 20 half-moves
9 Rb1 loss in 16 half-moves
10 Ka2 loss in 14 half-moves
11 Ka1 loss in 12 half-moves
12 Ka3 loss in 6 half-moves
13 Rc6 loss in 4 half-moves
14 Rc3 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rc7 loss in 1 half-moves
21 Rc8 loss in 1 half-moves