www.arves.org - Magyar Sakkvilag 2011

Studies awarded for the Hungarian Magazine tournament Magyar Sakkvilag 2011.

[Event "1.p MSV-2011"] [Site ""] [Date ""] [Round ""] [White "Hornecker_Rusz, S_A."] [Black "2011/5-XCVI."] [Result "1-0"] [SetUp "1"] [FEN "8/6pp/3P2pk/3PP1p1/p2Q2P1/1pp2p1K/P4P2/RBq5 w - - 0 1"] [PlyCount "23"] 
 1. Bc2 $1 ({Thematic try:} 1. Be4 $2 b2 $1 (1... Qxa1 $2 2. Bxf3 $18) 2. Rb1 ( 2. Rxc1 bxc1=Q 3. Bxf3 c2 4. d7 Qa3 5. Kg2 c1=Q 6. d8=Q (6. d8=N Qf8 $11) 6... Qab2 $1 (6... Qac3 $2 7. Qe4 Q3c2 8. Qf5 $1 gxf5 9. Qd6+ g6 10. Qf8#) 7. Qe4 Qbb1 $1 (7... a3 $2 8. Qxg6+ $1 hxg6 9. Qh8#) 8. Qxb1 Qxb1 $11) 2... c2 3. Bxc2 Qxc2 4. Qxb2 a3 $1 (4... Qxb2 $2 5. Rxb2 a3 6. d7 axb2 7. d8=N b1=Q 8. Nf7#) 5. Rh1 Qxf2 $1 (5... Qc1 $2 6. Rh2 $1 Qf4 7. d7 $1 axb2 8. d8=N $1 b1=Q 9. Nf7+ $1 Qxf7 10. Kg3#) 6. Qxf2 {stalemate}) 1... Qxa1 (1... b2 2. Rxc1 bxc1=Q 3. Qd1 Qxd1 (3... a3 4. d7 Qf4 5. Bxg6 $1 $18) 4. Bxd1 a3 5. d7 c2 6. d8=N $1 cxd1=Q 7. Nf7#) 2. Bd1 c2 $1 3. Qxa1 b2 4. d7 $1 c1=Q $1 (4... bxa1=Q 5. d8=N $1 cxd1=Q 6. Nf7#) 5. Qb1 $3 (5. d8=N $2 Qc7 $1 (5... Qf4 $2 6. Qb1 $18 {see the main line}) 6. Qb1 Qxd8 7. Bxf3 Qc7 $1 8. Qh1 b1=Q 9. Qxb1 (9. Qh2 Qxe5 $11) 9... a3 10. Kg2 Qc1 $1 $11 {majd patt.}) 5... a3 $1 (5... Qxb1 6. d8=N $1 Qf5 7. gxf5 b1=Q (7... g4+ 8. Kh4 $1 (8. Kxg4 $2 gxf5+ $11) 8... g5+ 9. Kxg4 b1=Q 10. Nf7#) 8. Nf7+ Kh5 9. Bxf3+ g4+ 10. Bxg4#) (5... Qc4 6. Bc2 $1 a3 7. Bxg6 $1 $18) 6. d8=N $1 Qf4 7. Qe4 $1 Qf8 8. Qe1 $1 (8. Qxf3 $2 b1=Q 9. Qxf8 Qd3+ $11) (8. Ne6 $2 b1=Q 9. Qxb1 (9. Qe3 Qe7 $11) 9... Qb4 $1 10. Qc1 Qxg4+ 11. Kxg4 { stalemate}) 8... b1=Q 9. Qh1 Qxd1 10. Qh2 $1 (10. Qxd1 $2 Qf4 11. Qh1 (11. Nf7+ Qxf7 12. Qh1 Qf4 $11) 11... Qh2+ $1 12. Qxh2 {stalemate}) 10... Qf4 11. Nf7+ $1 Qxf7 12. Kg3# 1-0

[Event "2.p MSV-2011"] [Site ""] [Date ""] [Round ""] [White "Kekely+Hlinka"] [Black "2011/4-XCV."] [Result "1/2-1/2"] [SetUp "1"] [FEN "3Q4/PP1P1p2/1p3Pbp/p2pr3/r1p4k/b3pBp1/3PK1P1/8 w - - 0 1"] [PlyCount "34"] [EventDate "2010"] 
 1. Qxb6 $1 Bc5 $1 (1... Bd3+ 2. Ke1 Bc5 $1 3. Qxc5 $18 {ako hl. var.}) 2. Qxc5 Bd3+ 3. Ke1 Ra1+ 4. Bd1 Rxd1+ 5. Kxd1 e2+ 6. Ke1 Rf5 7. Qd4+ $3 Kh5 $1 8. Qxd5 $1 Rxd5 9. b8=Q (9. d8=Q $2 Rf5 10. Qd5 Rxd5 11. b8=Q Rf5 12. Qe5 Rxe5 13. a8=Q Rf5 14. Qd5 (14. Qxa5 Kg4 $1 {tempo} 15. Qxf5+ Bxf5 $1 $19) 14... a4 $19) 9... Rf5 10. Qe5 $1 (10. Qb5 $2 Rxb5 $19) 10... Rxe5 11. d8=Q Rf5 12. Qxa5 $1 (12. Qd5 $2 Rxd5 13. a8=Q Rf5 14. Qxa5 c3 $19) 12... Rxa5 13. a8=Q Rf5 (13... Rxa8 { stalemate}) 14. Qd5 $1 (14. Qf3+ $2 Rxf3 $19) 14... Kg5 (14... Kg6 15. Qxd3 $1 (15. Qxf7+ $2 Kg5 $1 $19) 15... cxd3 {stalemate, neslo 15.-Vf1+}) (14... Rxd5 { stalemate}) 15. Qe5 $1 Kg6 (15... Rxe5 {stalemate}) 16. Qf4 $1 (16. Qxg3+ $2 Kxf6 17. Qd6+ Kg7 18. Qd4+ Kh7 $19) 16... Kh7 (16... Rxf4 {stalemate}) 17. Qxh6+ $1 Kxh6 {stalemate} 1/2-1/2

[Event "sp.p MSV-2011"] [Site ""] [Date ""] [Round ""] [White "Becker, Richard"] [Black "2011/12-353."] [Result "1/2-1/2"] [SetUp "1"] [FEN "8/8/R7/8/K1Pn4/3n2b1/1k6/8 w - - 0 1"] [PlyCount "75"] [EventDate "2011"] 
 1. Rh6 $1 ({This material is a general case draw, but the minor pieces often win when the enemy king is corralled. White loses quickly after 1.Ka5? Bc7+ or 1.Rb6+? Ka2. The thematic try is} 1. Rg6 $2 Be1 2. Rg2+ Kb1 3. Ka3 Bb4+ 4. Ka4 Bc3 5. Ka3 Nc5 6. Rg1+ Kc2 {, Black achieves a winning position if his d4 knight can reach d3 or c6. White tries to prevent this by tying the d4 knight to the defense of the c5 knight.} 7. Rg5 (7. Rg2+ Bd2 {and the bishop guards g5 }) 7... Nde6 8. Rh5 (8. Rf5 {(or Rd5) 8...} Nd3 9. Ka4 Nd4 10. Rh5 Bd2 11. Rh2 (11. Rd5 Kc3 12. Rh5 Kb2 13. Rd5 Bc3 14. Rh5 Ka2 {-+}) 11... Nc5+ 12. Ka3 Nc6 13. Rg2 Ne5 14. Rh2 Ned3 15. Rg2 Kc3 16. Rg1 Bf4 17. Rh1 Kc2 18. Rg1 Bc1+ {-+}) 8... Bd2 $1 {zz WTM} 9. Rf5 (9. Re5 Nd3 10. Rxe6 Bc1+ {-+}) 9... Nd3 10. Ka4 Nd4 {etc.}) 1... Be1 2. Rh2+ Kb1 3. Ka3 Nc2+ (3... Nc5 4. Rb2+ Kc1 5. Rb1+ Kxb1 {stalemate} (5... Kd2 6. Kb4 {=})) 4. Ka4 Nd4 5. Ka3 Bb4+ 6. Ka4 Bc3 7. Ka3 Nc5 8. Rh1+ Kc2 9. Rh5 (9. Rh2+ $2 Bd2 10. Rh5 Nde6 {zz}) 9... Nde6 10. Rh2+ Bd2 11. Rh5 $1 {zz BTM. 11...} Kc3 12. Rh3+ (12. Ka2 $2 Ng5 13. Rh4 (13. Kb1 Kb3 { -+}) 13... Nge4 14. Rh3+ Kc2 15. Ka3 (15. Rh2 Nc3+ 16. Ka3 Nb1+ 17. Ka2 Nd3 { (Nb3) -+}) 15... Nf2 16. Rh5 Nfd3 17. Rh2 Kc3 18. Rh1 Be3 19. Rh4 Bc1+ 20. Ka2 Nb4+ 21. Kb1 Ba3 {-+}) 12... Kc2 13. Rh5 Ba5 14. Rh2+ Kc3 15. Rh3+ Kc2 16. Rh2+ Bd2 17. Rh5 Ng5 18. Rh2 {(or Rh4, Rh8) 18...} Nf3 19. Rh5 Ng5 20. Rh2 Kc3 21. Rh1 $1 {zz} Be3 22. Re1 Bf4 23. Rf1 Bd2 24. Rh1 Nge4 25. Rh3+ Kc2 26. Rh5 $1 { zz} Be1 27. Rh1 $1 (27. Rh2+ $2 Nf2 {-+}) 27... Kd1 28. Rh5 Ba5 29. Rh1+ Kc2 30. Rh2+ Kc3 31. Rh3+ Kc2 32. Rh2+ Nd2 33. Rg2 (33. Re2 $2 Kd3 34. Re8 Bc3 35. Rg8 Nb1+ 36. Ka2 Kc2 37. Rb8 Nd2 38. Rb2+ Kd3 39. Rb8 Bd4 40. Rg8 Kc3 41. Rg3+ (41. Rg4 Nde4 42. Rh4 Nf2 43. Rh2 Nfd3 {-+}) 41... Nd3 42. Ka3 Ne4 43. Rg4 Nec5 {-+}) 33... Kc3 34. Rg3+ Kc2 35. Rg2 Bc3 36. Rh2 Kd3 37. Rh3+ (37. Rh5 $2 Nb1+ 38. Ka2 Kc2 {-+}) 37... Kc2 38. Rh2 {positional draw.} 1/2-1/2

[Event "3.hm MSV-2011"] [Site ""] [Date ""] [Round ""] [White "I. Akobia - M Garcia"] [Black "2011/7-XCVIII."] [Result "1/2-1/2"] [SetUp "1"] [FEN "1Bk5/K7/8/8/3r1n2/P3r3/p6Q/8 w - - 0 1"] [PlyCount "29"] [EventDate "2011"] 
 1. Qc2+ $1 ({try} 1. Qxa2 $5 Re7+ $1 ({not} 1... Rd7+ $2 2. Ka8 $1 Nd5 3. Qc4+ Nc7+ (3... Kd8 4. Qh4+ $11) 4. Bxc7 $11) 2. Kb6 Rb7+ 3. Kc5 Rd5+ 4. Kc6 Kxb8 $19) (1. Qh8+ $2 Rd8 2. Qb2 Re7+ {(Rd7)-+}) 1... Kd8 $1 2. Qxa2 Rd7+ $1 (2... Re7+ 3. Kb6 Re6+ 4. Kc5 Rd5+ 5. Qxd5+ Nxd5 6. Kxd5 $11) 3. Kb6 $1 ({try} 3. Ka8 $5 Nd5 $1 4. Bh2 (4. Ba7 Rc3 $1 5. Qb2 Rc8+ $19) 4... Nb6+ 5. Kb8 Re8 $19) ({ try} 3. Ka6 $5 Re6+ 4. Kb5 Rd5+ $19) 3... Nd5+ 4. Ka5 $1 (4. Ka6 $2 Kc8 5. Qh2 Re6+ 6. Ka5 Rb6 7. Qh8+ Rd8 8. Qh4 Rxb8 9. Qc4+ Nc7 10. Qg4+ Kb7 11. Qc4 Rd5+ 12. Ka4 Rbd8 $19) 4... Kc8 5. Qh2 $1 (5. Qb2 $2 Rh3 $1 6. Ka6 Rh6+ 7. Ka5 Rb6 8. Qh8+ Rd8 9. Qh4 (9. Qh3+ Kxb8 $19) 9... Rxb8 $19) 5... Rb3 6. Qc2+ Rc3 7. Qh2 Rxa3+ (7... Rc5+ 8. Ka4 Nc3+ 9. Kb4 Rc6 10. Qh8+ Rd8 11. Qh2 $11) 8. Kb5 Rb7+ {main (B)} (8... Rb3+ {main (A)} 9. Kc5 Rxb8 10. Qh8+ Rd8 ({or also} 10... Kb7 11. Qb2+ Ka8 12. Qa2+ Ra7 13. Qxd5+ $18) 11. Qh3+ Kb7 12. Qb3+ Kc7 13. Qg3+ Kc8 14. Qh3+ Rd7 15. Qh8+ {positional draw}) 9. Kc4 Nb6+ ({or also} 9... Ne3+ 10. Kc5 Rc3+ 11. Kd4 Rbb3 12. Qh8+ Kb7 13. Bh2 $1 (13. Bf4 $5 Rc4+ 14. Ke5 Rb5+ $19) (13. Be5 $4 Rc4#) 13... Rc4+ 14. Ke5 $11) 10. Kb4 Ra4+ 11. Kb5 Rxb8 12. Qd6 $1 Rb7 ({or also} 12... Ra7 13. Qc5+ Rc7 ({or} 13... Kd8 14. Qf8+ Kc7 15. Qc5+ Kd8 16. Qf8+ {positional draw}) 14. Qf8+ Kb7 15. Qf3+ Kc8 {positional draw, or} 16. Qf8+ Kb7 17. Qf3+ Ka7 18. Qa3+ {draw}) 13. Qf8+ Kc7 14. Qd6+ $1 Kc8 ({or} 14... Kxd6 {stalemate}) 15. Qf8+ {positional draw} 1/2-1/2

[Event "4.hm MSV-2011"] [Site ""] [Date ""] [Round ""] [White "Csengeri, József"] [Black "2011/12-349."] [Result "1-0"] [SetUp "1"] [FEN "8/1K6/5ppp/8/2P4p/8/P1kP1Np1/n4nN1 w - - 0 1"] [PlyCount "21"] [EventDate "2011"] 
 1. c5 $1 Nxd2 2. c6 Nc4 3. c7 Nd6+ 4. Kc6 Nc8 5. Ne4 $1 Kd3 $1 (5... Kb2 6. Kb7 Ne7 7. Nxf6 g5 8. Nd5 g4 9. Nxe7 h3 10. c8=Q h2 11. Qc5 $1 h1=Q 12. Nd5 Qh5 13. Qb5+ Kc1 14. Ne2+ $18) 6. Kb7 $1 Ne7 7. Nxf6 Nc2 8. Nd5 $1 Nf5 9. Kc6 $1 (9. Kc8 $2 Nd6+ 10. Kd7 Na3 $1 11. Nf4+ Kc4 (11... Ke4 $1 12. Kxd6 Nb5+ 13. Kc6 Nxc7 14. Nxg2 (14. Kxc7 $4 Kxf4 $19) (14. Nxg6 Na6 15. Kb6 Nb4 16. a4 h3 17. Nxh3 Kf3 18. a5 Kg4 19. Ngf4 g1=Q+ 20. Nxg1 Kxf4) 14... Na6 15. a4 g5 16. Kb6 Nb4 17. a5 h5 18. Kb5 Nd5 $11) 12. Kxd6 Nb5+ 13. Kd7 Nxc7 14. Kxc7 g5 15. Nxg2 Kb4 16. Kd6 (16. Ne3 $5 Ka3 (16... h5 17. Nc2+ Kc4 (17... Ka4 $4 18. Kb6 $1 g4 19. Ne2 h3 20. Nc3#) (17... Kb5 18. Nh3 g4 19. Nf4 g3 20. Ne3 $18) 18. Nh3 g4 ( 18... Kc3 19. Nxg5 $18) 19. Nf4 g3 (19... h3 20. Nxh5 h2 21. Ng3 Kd3 22. a4 $18 ) 20. a4 $18) 17. Nh3 Kxa2 18. Kd6 Kb3 19. Ke5 Kc3 20. Ke4 Kd2 21. Kf3 Kd3 22. Nf5 h5 23. Nxg5 h3 24. Nxh3 h4 $18) 16... g4 17. Nxh4 Ka3 18. Ne2 Kxa2 19. Ng3 h5 $1 $11) 9... Ncd4+ 10. Kd7 Nd6 11. a4 $1 {nyer.} 1-0

[Event "6.hm MSV-2011"] [Site ""] [Date ""] [Round ""] [White "Josten, Gerhard"] [Black "2011/8-XCIX."] [Result "1-0"] [SetUp "1"] [FEN "8/6K1/3Bb3/4Nq2/8/1k6/4Q3/8 w - - 0 1"] [PlyCount "15"] [EventDate "2011"] 
 1. Be7 {(Preventing 1... Qg5+ 2. Ng6 Bf5 3. Qb5+ Kc2 and draw. Black is in zugzwang now.)} Qh3 {(With the intention 2...Qc3)} (1... Kc3 2. Qe3+ Kb2 3. Nd3+ Kc2 4. Qe2+ Kc3 5. Bf6+ Kb3 6. Qxe6+ Qxe6 7. Nc5+ Kc2 8. Nxe6 $18) (1... Qf4 2. Qb5+ Kc3 3. Qc5+ Kb3 4. Qb6+ Kc3 5. Qxe6 $18) (1... Ka4 2. Qd1+ Kb5 3. Qd6 Qe4 4. Qxe6 $18) (1... Qc2 2. Qb5+ Ka2 3. Qa6+ Kb1 4. Qxe6 $18) 2. Qd1+ Kc3 (2... Ka2 3. Qc2+ Ka1 4. Bf6 $18) (2... Kb2 3. Nd3+ $18) 3. Bd8 {(Preparing a check on a5:4.Ba5+ Kb2 5.Nd3+)} (3. Bf6 $2 Kb4 4. Be7+ Kc3 5. Bd8 {(Loss of time)}) 3... Qg2+ (3... Qg3+ 4. Kf6 Bb3 5. Ba5+ Kb2 6. Nd3+ $18) (3... Bf5 4. Ba5+ Kb2 5. Nc4+ Ka2 6. Qa4+ $18) 4. Kf6 Bb3 (4... Bd5 5. Ba5+ Kb2 6. Nd3+ $18) (4... Bg8 5. Ba5+ Kb2 6. Nd3+ $18) (4... Kb2 5. Kxe6 $18) 5. Qc1+ (5. Qd3+ $2 Kb2 6. Bb6 Qc2 7. Bd4+ Ka3 8. Qa6+ Ba4 $11) 5... Bc2 (5... Qc2 6. Ba5+ $18) 6. Qe3+ Kb4 (6... Kb2 7. Nc4+ Kb1 8. Qb6+ Kc1 9. Qb2+ $2) 7. Be7+ Kb5 8. Qc5+ $18 {(All pieces are still on the board.)} 1-0

[Event "2.c MSV-2011"] [Site ""] [Date ""] [Round ""] [White "Melnichenko, Emil"] [Black "2011/9-C."] [Result "1-0"] [SetUp "1"] [FEN "2N5/6Pp/7n/2kP4/8/4K1p1/1N6/8 w - - 0 1"] [PlyCount "17"] [EventDate "2011"] 
 1. Kf3 $1 (1. d6 $2 Nf5+ 2. Kf3 Nxg7 3. Nd3+ Kc6 4. Ne5+ Kd5 5. Nd7 h5 (5... Kc6 6. Nf6 h5 7. d7 Ne6 8. Kxg3 h4+ 9. Kh3 Kc7 10. Ne7 Nf8 11. Ned5+ Kd8 $11) 6. Nf8 Ne6 7. d7 Kc6 8. Nb6 Nd8 9. Nc4 h4 10. Ne3 Kd6 11. Nf5+ Kc7 12. Nd4 Kd6 $11) (1. Ne7 $2 Kd6 2. g8=Q Nxg8 3. Nxg8 h5 (3... Kxd5 4. Nh6 Ke5 5. Kf3 Kf6 6. Nd3 Kg5 7. Ng8 h5) 4. Nf6 (4. Kd4 $2 g2 5. Nc4+ Kc7 6. d6+ Kb7 $19) 4... Ke5 5. Ne4 (5. d6 Kxd6 6. Ne4+ Kc6 $11) (5. Nd3+ Kxf6 $11) 5... Kxd5 6. Ng5) (1. Nd3+ $2 Kxd5 2. Nf4+ Ke5 3. Ne7 (3. Kf3 Kf6 4. Nh5+ Kg6 5. Nf4+ Kxg7 $11) 3... Kf6 4. g8=Q Nxg8 5. Nxg8+ Kg5 6. Kf3 h5 7. Ne7 h4 $11) 1... Kxd5 2. Nc4 (2. Ne7+ $2 Ke6 3. g8=Q+ Nxg8 4. Nxg8 g2 5. Kxg2 h5 $11) 2... Kxc4 (2... Ke6 3. N8d6 Kf6 4. Ne8+ Kg6 (4... Kg5 5. Kxg3 Ng8 6. Kf3) 5. Ncd6 $18) 3. Ne7 Kc5 4. Kg2 $1 (4. Kxg3 $2 Kd6 $11) 4... Kb6 (4... Kd6 5. Nf5+ $18) 5. Kxg3 Kc7 6. Kf4 (6. Kh4) 6... Kd7 7. Kg5 Kxe7 8. Kxh6 Kf7 9. Kxh7 {nyer.} 1-0