e4-e5 2018 – Chess Study Art

В конкурсе журнала “e4-e5”, посвященного 100-летию присоединения Буковины к Румынии, участвовало 24 этюда 15 авторов из 12 стран. Сергей Осинцев дал призовые отличия трем этюдам.

[Event "e4 e5, 100 Years Cup, 1 приз"] [Date "2018"] [White "S.Nielsen, M.Minski"] [Black ""] [Result "1-0"] [SetUp "1"] [FEN "2k2q2/1p1p4/1P4P1/3pr3/5p2/2K4p/1Q4PP/3R4 w - - 0 1"] [PlyCount "25"]  1. Kd2 $1 Qf6 2. Ra1 $1 {threatens 3.Ra8#.} (2. Qa3 $2 Kd8 3. Rc1 Qxb6 4. Qf8+  Re8 $11) 2... Re2+ $1 (2... Kd8 3. Qb4 $1 d6 (3... Re2+ 4. Kxe2 Qxa1 5. Qf8#)  4. g7 $1 Qxg7 5. Qxd6+ Ke8 6. Qb8+ Kf7 7. Qxb7+ $18) 3. Kd1 $1 Rd2+ $1 4. Ke1  $1 ({Logical try} 4. Qxd2 $2 Qxa1+ 5. Qc1+ Qxc1+ 6. Kxc1 hxg2 $19) 4... Re2+ 5.  Kf1 Rf2+ (5... hxg2+ 6. Kg1 Re1+ 7. Rxe1 Qxb2 8. Re8#) 6. Kg1 Rxg2+ 7. Kf1 $1 {  The king must return to save the h2 pawn.} (7. Kh1 $2 Rxh2+ 8. Kg1 Rg2+ 9. Kf1  Rf2+ 10. Ke1 Re2+ 11. Kd1 Rd2+ 12. Qxd2 Qxa1+ 13. Qc1+ Qxc1+ 14. Kxc1 h2 $19)  7... Rf2+ 8. Ke1 Re2+ 9. Kd1 Rd2+ 10. Qxd2 $1 Qxa1+ 11. Qc1+ Qxc1+ 12. Kxc1 Kd8  {Pawn g2 is not on the board and wins} 13. g7 $18 {"The study was inspired by  the famous game Wilhelm Steinitz against Curt von Bardeleben, Hastings  1895"  (authors). Modern logical interpretation of the classic combination! Great  study! (Judge)} 1-0  [Event "e4 e5, 100 Years Cup, 2 приз"] [Date "2018"] [White "П.Арестов, D.Keith"] [Black ""] [Result "1-0"] [SetUp "1"] [FEN "3K4/8/8/2QP4/5k2/8/q1P5/n7 w - - 0 1"] [PlyCount "17"]  1. d6 {with  two  lines: A.} Qxc2 ({B.} 1... Nxc2 2. d7 Qa4 $1 3. Kc8 $1 (3.  Kc7 $2 Nd4 4. d8=Q Ne6+ {fork.}) 3... Nd4 4. Qd6+ $1 (4. d8=Q $2 Qa8+ 5. Kd7  Qxd8+ 6. Kxd8 Ne6+ {fork.}) 4... Ke4 5. Qg6+ $1 (5. d8=Q $2 Qa8+ 6. Kd7 Qa4+ 7.  Kc7 Qa7+ 8. Kc8 Qa8+ 9. Qb8 Qxb8+ 10. Kxb8 Nc6+ {fork.}) 5... Ke5 6. Qg5+ $1  Ke6 (6... Ke4 7. d8=Q Qa6+ 8. Kd7 Qa4+ 9. Ke7 $1 Nc6+ 10. Kd6 Nxd8 11. Qg4+) 7.  d8=N+ $1 (7. d8=Q $2 Qa8+ 8. Kc7 Qa7+) 7... Kd6 8. Nb7+ Ke6 9. Nc5+ {fork.}) 2.  Qb4+ Kf5 $1 (2... Ke5 3. d7 Nb3 4. Qe7+ Kd5 5. Ke8 Qg6+ 6. Qf7+) 3. d7 Nb3 4.  Ke8 $1 (4. Ke7 $2 Nc5 $1 5. d8=Q Qe2+ 6. Kd6 Qd3+ 7. Ke7 Qe2+ 8. Kf8 Ne6+ {  fork.}) 4... Qe2+ 5. Kf8 Nd4 $1 6. Qxd4 Ke6 7. d8=R $1 (7. d8=Q $2 Qf3+ 8. Kg7  Qf7+ 9. Kh6 Qg6+ $1 10. Kxg6 {stalemate.}) 7... Qf3+ 8. Kg7 Qf7+ 9. Kh6 $18 {  Amazing miniature find: two variants with weak promotions with branching  already on the firstmove!} 1-0  [Event "e4 e5, 100 Years Cup, 3 приз"] [Date "2018"] [White "Сергей Дидух"] [Black ""] [Result "1-0"] [SetUp "1"] [FEN "8/1p1N1p1k/b1q2P2/2p1p3/1p2p2p/2b5/6KP/2Q1B3 w - - 0 1"] [PlyCount "25"]  1. Qg5 $1 {The right way to create threat Qg7#.} ({After} 1. Nf8+ $2 Kg8 2. Qh6  h3+ {/Bf1+} 3. Kg1 Bd4+ 4. Bf2 Bxf2+ 5. Kxf2 e3+ 6. Kxe3 Qg2 $1 {  Black stops the mate.}) 1... Bf1+ $1 {Anticritical move.} ({  Second main line shows another preparation of Qg2.} 1... h3+ 2. Kg1 Bd4+ 3. Bf2  Bxf2+ 4. Kxf2 e3+ 5. Kxe3 Qg2 6. Nf8+ Kh8 7. Ng6+ $1 Kg8 (7... fxg6 8. Qh6+ Kg8  9. Qg7# {g-file is closed by Pg6.}) 8. Ne7+ Kf8 9. Qh6+ Ke8 10. Qh8+ Kd7 11.  Qc8+ Kd6 12. Nf5+ Kd5 13. Qd7+ Kc4 14. Qd3#) 2. Kg1 (2. Kxf1 $2 Qa6+ 3. Kg1  Bd4+) 2... Bd4+ 3. Bf2 Bxf2+ 4. Kxf2 e3+ 5. Ke1 $1 ({Logical try} 5. Kxe3 $2  Qg2 6. Nf8+ Kh8 7. Ng6+ Kg8 8. Ne7+ Kf8 9. Qh6+ Ke8 10. Qh8+ Kd7 11. Qc8+ Kd6  12. Nf5+ Kd5 13. Qd7+ Kc4 14. Qd3+ Bxd3 $1 {Bishop is on the right side of the critical square d3.}) 5... Qg2 6. Nf8+ Kh8  7. Ng6+ $1 Kg8 8. Ne7+ Kf8 9. Qh6+ Ke8 10. Qh8+ Kd7 11. Qc8+ Kd6 12. Nf5+ Kd5  13. Nxe3+ $1 {That's why King didn't go to e3. White and black deep foresights  with sacrifices (Bf1+! Ng6+!) and capture refusals (author).  Unusual and  complex idea! But the author, unfortunately, could not get rid of a large  number of technical pieces and the dual in the try 1.Sf8. Also, the first move  of the try is more "mysterious" than the obvious move 1.Qg5. (Judge)} 1-0

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