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

EGTB: draw

# move score
1 Rb4 draw
2 Rf4 draw
3 Ra4 loss in 4 half-moves
4 Rd4 loss in 4 half-moves
5 Bb2 loss in 2 half-moves
6 Na2 loss in 2 half-moves
7 Na4 loss in 2 half-moves
8 Nb1 loss in 2 half-moves
9 Nb5 loss in 2 half-moves
10 Nd1 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Ne2 loss in 2 half-moves
13 Ne4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rc7 loss in 1 half-moves