10th Solving Contest of ESSNA (Attica, Greece)
June 09, 2013
Problems solved in 120 minutes (2 hours)
| Problem-704 G Heathcote, Chess Amateur, 1906 | Problem-705 S Levman, 1 Prize, 64 Shahmatnoe Obozrenie, 1938 |
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| #2, Mate in 2 moves (9+9) | #3, Mate in 3 moves (8+10) |
1.Qa5 ! (5) [2.Qxb4 #]
1...Qa3/c3/a4 2.Qc3 #
1...Qxc5 2.Qxd2 #
1...Qxa5 2.Sxb3 #
1...Qc4 2.Sc6 #
1...Kxc5 2.Qa7 #
1...dxc5 2.Qd8 #
1...Bxe6 2.Sxe6 #
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1.Bg7 ! [2.Sh6 [3.Sxf7 #]] (1)
1...c6 2.Bf8 (1) ~ 3.Bd6 #
1...c5 2.Re8 (1) ~ 3.Rd5 #
1...b6 2.Se7 (1) ~ 3.Sc6 #
1...b5 2.Rc2 (1) ~ 3.Rc5 #
Splendid differentiation after the black pawn move. |
| Problem-706 S Tolstoi, Freie Presse, 1975 | Problem-707 F Prokop, Ceski Slovo, 1923 |
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| #5, Mate in 5 moves (8+4) | =, White plays and draws (4+4) |
1.Bh2 ! zugzwang.(1) b4
2.Rg1 b3
3.Rh1 Kxg5
4.Be5(4) Kf5
5.Rh5 #
|
1. Sb6+ Kb5
2. Sd4+ Kxb6
3. Sxe2(2) Bd1
4. Kh4! Bxe2
5. Bg5! g1=Q
6. Be3+(3) Qxe3 =
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| Problem-708 S Gavrilovski, Phenix, 2012 | Problem-709 W Jorgensen, 2 Prize, Die Schwalbe, 1966 |
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| h#4, Helpmate in 4 moves (4+3) | s#3, Selfmate in 3 moves (12+6) |
| 1.Kd6 Kf2 2.Bf6 e4 3.Ke5 Ke3 4.Rd6 f4 #(5) Switchbacks of the two kings. | 1.Ra7 ! (1) zugzwang. 1...Rxf6 2.f8=Q + Rf7 3.Qa8 (1) 1...Rxg5 2.f8=R + Rxg8 3.Rxg8 (1) 1...Rf4 2.f8=B + Kxe5 3.Bc5 (1) 1...Rxe5 2.f8=S + Kd6 3.Se6 (1) AUW in combination with black rook cross. |
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