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EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Nd2 draw
3 Ne1 draw
4 Ne5 draw
5 Ng1 draw
6 Ng5 draw
7 Ra2 draw
8 Rb1 draw
9 Rb3 draw
10 Rc2 draw
11 Rd2 draw
12 Nh2 loss in 14 half-moves
13 Nd4 loss in 2 half-moves
14 Nh4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves