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

EGTB: draw

# move score
1 Rb4 draw
2 Rb5 draw
3 Rb6 draw
4 K1c1 loss in 2 half-moves
5 K1c2 loss in 2 half-moves
6 K1e1 loss in 2 half-moves
7 K1e2 loss in 2 half-moves
8 K2c1 loss in 2 half-moves
9 K2c2 loss in 2 half-moves
10 K2e1 loss in 2 half-moves
11 K2e2 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc2 loss in 2 half-moves