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EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Bb6 draw
3 Be3 draw
4 Bg1 draw
5 Ng2 draw
6 Ra2 draw
7 Rb1 draw
8 Rb3 draw
9 Rb8 draw
10 Rg2 draw
11 Bb8 loss in 2 half-moves
12 Bc5 loss in 2 half-moves
13 Bd4 loss in 2 half-moves
14 Nc2 loss in 2 half-moves
15 Nd3 loss in 2 half-moves
16 Nf3 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Bf2 loss in 1 half-moves
25 Rf2 loss in 1 half-moves