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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Ra1 draw
3 Rb1 draw
4 Rc5 draw
5 Rc6 draw
6 Rc8 draw
7 K1d1 loss in 2 half-moves
8 K1d2 loss in 2 half-moves
9 K1f1 loss in 2 half-moves
10 K1f2 loss in 2 half-moves
11 K2d1 loss in 2 half-moves
12 K2d2 loss in 2 half-moves
13 K2f1 loss in 2 half-moves
14 K2f2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd1 loss in 2 half-moves