Eton College 2016

Wcbcsc 2016 problemsla version pdf
Le classement

 mats en 2 coups - 20 mn

 

1

diag 1

white Bf8g4 Ke6 Qe1 Pf5b2 Sc4a5 Rg2 black Ph5c6a4e4 Sb1 Ra3a1 Kd4
#2 (9+8)

2

diag.2

white Bf2b1 Kf8 Qh1 Pc3 Sa8f7 Rd8a5 black Pc6c5f5b3 Kd5 Sd6e4
#2 (9+7)

3

diag 3

white Bd4 Kb7 Qh2 Pc4d5e6a7 Sf6f4 Re5a5 black Bh1 Kd6 Qc2 Pe7b4 Sh6 Rg8a3
#2 (11+8)

Mats en 3 coups - 40mn

 

4

diag.4

white Qb1 Pa5a2f3 Kc1 Be1e6 black Pd5f6h3 Kc4 Rh4h5
#3 (7+6)
{
à tenter : } {
Mais il y a mieux}

5

diag.5

white Bd7d4 Kh1 Qa3 Pe7e2c4h4 Sf5d3 Rc1 black Ke4 Pe5b3a4 Bh8a6 Ra8a5 Sf7g2
#3 (11+10)

Etudes - 60mn

 

6

diag.6

white Pg7 Sa8 Kh5 black Pc6g2 Kd7 Ra7
+ (3+4)

7

diag.7

white Ph6b4f5h4 Sa8 Bg7 Kh1 Rg2 black Qa7 Pd7f7h7h2b2 Sf3 Bf8 Kg8
+ (8+9)

Aidés - 25mn

 

8

diag.8

white Qg7 Pa7d6c5c4d2 Kh8 Be5a4 Rb1 black Ba1b3 Kb4 Qb2 Pc6a3 Sc8b5 Rf4
h#2 2sol. (10+9)

9

diag.9

white Pb3d3e2d5 Kh8 Rb5 black Pd6b4b2c2 Kc3
h#4 2sol. (6+5)

 

mats > 3 coups - 55mn

 

10

diag.10

white Qb6 Pc3 Se4 Bh1 Ka1 black Pb7e5f6a4 Sa6b1 Bg5 Kd5

11

diag.11

white Ph4e5d5d6c2 Se7e4 Rg5e1 Kf2 Bc6 black Pg7h5c4c3 Sc7d7 Rh7a5 Kd4 Bb6a2
#4 (11+11)

inverses - 30mn

 

12

diag.12

white Bd8g8 Kh8 Qh3 Ph6d3 Se5c5 Rh1f2 black Sh7 Re7 Kg5
s#3 (10+3)

13

diag.13

white Bh8b5 Ke3 Qd2 Pd6g4f2 Sc7h2 Ra5 black Pd7g5 Rf6 Bc8 Ke5
s#5 (10+5)

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