www.arves.org - Magyar Sakkvilag 2007

Studies awarded for the Hungarian Magazine tournament Magyar Sakkvilag 2007.

[Event "1.p "] [Site ""] [Date ""] [Round ""] [White "Benno, Pal"] [Black "2007/12-LVI."] [Result "1-0"] [SetUp "1"] [FEN "K6n/1p2b2P/7P/p7/1k6/8/1Pp1B1R1/8 w - - 0 1"] [PlyCount "27"] [EventDate "2007.03.25"] 
 1. Rg1 (1. Rg4+ $2 Kb3 2. Bc4+ Kxb2 3. Rg2 Kc3 $19) 1... Bg5 (1... Kb3 2. Bd3 Kxb2 (2... Bf6 3. Rc1 $18) 3. Rg2 Kc3 4. Bxc2 $18) (1... Bc5 2. Rc1 Kb3 3. Bd3 $18) 2. Rxg5 c1=Q 3. Rb5+ Ka4 4. Rb6 (4. Rxb7 $2 Qc8+ $11) 4... Qg1 {A vilagos futonak el kell foglalni az a2-g8 atlot a nyereshez. Soetet ezt igyekszik akadalyozni.} (4... Nf7 5. Bb5+ Kb4 6. Be8+ Kc5 7. Bxf7) 5. Ka7 (5. Rxb7 $2 Qd4 $11) 5... Qd4 6. Bf3 (6. Bf1 Nf7 7. Bh3 $2 {Sikertelenuel probal e6-ra jutni.} Ne5 8. h8=Q Nc6+ $11) (6. Bh5 Qd7 7. Bf3 Qd4 {idovesztessel a fovaltozathoz vezet}) 6... Ng6 (6... Qd7 {is a fovaltozathoz visz. Peldaul} 7. Bh5 Qd8 8. Bg4 Qd5 9. Be6 Qd3) 7. Bh5 Qd8 (7... Ne5 8. Bd1+ $18) 8. Bg4 (8. b3+ $2 Ka3 9. Bxg6 $11 {peldaul} a4 10. bxa4 Kxa4 11. Rd6 Qf8 12. Kxb7 Kb4 13. Re6 Qxh6 $11 { Nalimov adatbazis}) 8... Nh8 9. Be6 Qd3 10. Ba2 {/Fg8} Qf3 (10... Qc2 11. Bd5 Qd3 12. Be6 $18 {lepeskenyszer}) 11. Bc4 Qg3 (11... Qe3 12. Bd5 {lepeskenyszer} Qh3 (12... Qd3 $1 13. Bxb7 (13. Ba2 Qe3 (13... Qg3 14. Bc4 Qe3 15. Be6 Qd3 16. Rxb7 Qd4+ 17. Rb6 Qd3) (13... Qc2 14. Be6 Qd3) 14. Be6 Qd3 15. Rxb7 Qd4+) 13... Qd7) 13. Rxb7 Qe3+ 14. Ka8 Qe8+ 15. Rb8 $18) 12. Be2 (12. Bd5 Qe3 13. Bc4 Qg3) 12... Qg1 {Az allas ugyanaz, mint vilagos 5. lepese utan, de most vilagos lep. A hetlepeses futomanoverrel vilagos tempot nyert.} 13. Bh5 Qe1 14. Ka8 (14. Rxb7 $2 Ng6 $11 {peldaul} 15. b3+ Ka3 16. Bxg6 Qf2+ 17. Rb6 Qd4 $11) 1-0

[Event "4.p"] [Site ""] [Date ""] [Round ""] [White "Mikitovics, János"] [Black "2007/12-188."] [Result "1-0"] [SetUp "1"] [FEN "7k/K7/1p1P4/8/pP6/b2p1p2/2n2B1r/3R4 w - - 0 1"] [PlyCount "39"] [EventDate "2007.03.25"] 
 1. d7 {Pin->} Rh7 $1 {Pin->} 2. Rh1 $1 Nxb4 (2... Bxb4 3. Rxh7+ $18) (2... Rxh1 3. d8=Q+ $18) 3. Kb7 $1 (3. Kxb6 $2 Nd5+) 3... Nc6 {Unpin->} 4. Kxc6 {Unpin! (See 7.d8Q)->} Be7 5. Re1 $1 Rh6+ (5... Bf6 {Pin->} 6. Bd4 Rxd7 7. Bxf6+ $18) 6. Kc7 Rh7 $1 7. Kc8 $1 (7. d8=Q+ $2 Bxd8+ $19) (7. Kc6 Rh6+ 8. Kc7 Rh7 9. Kc8 $18) 7... Bf6 {Pin->} (7... Bg5 8. Bd4+ Kg8 9. Rg1 $18) 8. Bd4 $1 Rxd7 9. Bxf6+ {Selfpin->} Rg7 10. Rf1 $3 (10. Rg1 $2 f2 11. Bxg7+ Kh7 12. Rf1 Kxg7 13. Rxf2 b5 $1 $11) 10... d2 (10... b5 11. Rxf3 Kg8 12. Bxg7 Kxg7 13. Rxd3 $18 (13. Rg3+ $2 Kf6 14. Rxd3 Ke5 15. Kc7 b4 $11)) 11. Rg1 $1 f2 12. Bxg7+ $1 (12. Rh1+ $2 Kg8 13. Bxg7 Kxg7 $19) (12. Rxg7 $2 f1=Q 13. Rg1+ Qxf6 $19) 12... Kh7 13. Rf1 $1 (13. Rd1 $2 Kxg7 $11) 13... Kxg7 14. Kc7 {/Kb7} Kg6 (14... a3 15. Kxb6 $18) 15. Kxb6 $1 Kg5 16. Kc5 Kf4 17. Kd4 $1 (17. Rxf2+ $2 Ke3 $11) 17... Kf3 18. Kd3 d1=Q+ {Switchback->} 19. Rxd1 Kg2 20. Ke2 {wins.} 1-0

[Event "1.hm"] [Site ""] [Date ""] [Round ""] [White "Gerhard Josten  - Mikitovics, Janos"] [Black "2007/12-189."] [Result "1-0"] [SetUp "1"] [FEN "8/8/5p2/2kPP1P1/4K3/5n2/7n/5B2 w - - 0 1"] [PlyCount "27"] [EventDate "2007.03.25"] 
 1. g6 $1 (1. gxf6 $2 Nxe5 $1 2. Kxe5 Ng4+ 3. Ke6 Nxf6 $1 4. d6 Nh7 $1 5. Ke7 Nf8 $1 6. Bc4 Ng6+ $11 (6... Kc6 $2 7. Bf7 $1 Kc5 8. Bh5 $1 $18)) (1. exf6 $2 Nxg5+ $11) (1. e6 $2 Nxg5+ $11) 1... Ng4 (1... f5+ 2. Kf4 Nh4 3. g7 $18) 2. g7 $1 (2. Kxf3 $2 Nxe5+ $11) (2. e6 $2 Nh4 3. g7 Nh6 4. e7 N4f5 5. e8=N (5. d6 Nxd6+ $11) 5... Ng3+ $11) 2... fxe5 (2... Nh6 3. exf6 $1 Ng5+ 4. Kf4 Ngf7 5. Bg2 $18) 3. Be2 $1 (3. Kxf3 $2 Nf6 4. Bc4 Kd6 $11) 3... Nd2+ (3... Nf6+ 4. Kf5 $1 Ng8 5. Bxf3 $18) (3... Nfh2 4. Kf5 Nh6+ 5. Kxe5 $18) 4. Kf5 Nh6+ 5. Kxe5 (5. Kg6 $2 Ng8 6. Kf7 Nh6+ $11) 5... Nb3 (5... Nf7+ 6. Ke6 Nh6 7. d6 $18) 6. d6 $1 Nd4 (6... Kc6 7. Bc4 Nd2 8. Bd5+ $18) (6... Na5 7. d7 Nb7 8. Bf3 $18) 7. d7 Nc6+ (7... Ng8 8. Bb5 Nf3+ 9. Kf5 $18) 8. Kf6 $1 (8. Ke6 $2 Kb6 $1 (8... Nd8+ $2 9. Ke7 $18) (8... Ng8 $2 9. Kf7 $18) 9. Kf6 Kc7 10. Kg6 Ng8 (10... Kxd7 $2 11. Kxh6 $18) 11. Kf7 Nh6+ 12. Ke8 Nd8 13. Bd3 Nb7 14. Ke7 Ng8+ 15. Kf7 Nh6+ 16. Kg6 Ng8 $11) 8... Kd6 (8... Nd8 9. Ke7 Nc6+ 10. Ke8 $18) 9. Kg6 Ng8 10. Kf7 Nh6+ 11. Ke8 {wins. e.g.} Ng8 12. Bf3 Nf6+ 13. Kf7 $1 Nxd7 14. Bxc6 $1 $18 (14. g8=Q $2 Nce5+ $1 15. Kg7 Nxf3 $11) 1-0

[Event "2.hm "] [Site ""] [Date ""] [Round ""] [White "Becker Richard - Akobia, Iuri"] [Black "2007/9-LIII."] [Result "1-0"] [SetUp "1"] [FEN "8/3R4/8/5P2/1P2p3/4P2p/6r1/k1K5 w - - 0 1"] [PlyCount "37"] [EventDate "2006"] 
 1. Ra7+ $1 (1. f6 $2 Ka2 2. f7 h2 {=}) (1. Rh7 $2 Ka2 2. Rxh3 Kb3 3. Rh4 Kc3 4. Kd1 Kd3 {=}) 1... Ra2 2. Rh7 h2 3. f6 Rf2 4. f7 (4. b5 $2 Ka2 5. b6 Kb3 6. b7 Kc3 7. Rc7+ Kd3 8. Rd7+ Kc3 {=}) 4... Rxf7 5. Rxh2 Rf2 (5... Rf1+ 6. Kc2 Rc1+ 7. Kb3 Re1 8. Rh3 {+-}) 6. Rh4 (6. Rxf2 $2 {stalemate}) (6. Rh7 $2 Ka2 7. b5 Kb3 8. b6 Rf1+ 9. Kd2 Rf2+ 10. Ke1 (10. Kd1 Kc3 {(Kc4) =}) 10... Rb2 11. Rc7 Ka4 12. b7 Ka5 13. Kd1 Ka6 {=}) 6... Ka2 7. Rf4 $1 (7. Rxe4 $2 Kb3 8. Kd1 Ka4 9. Rd4 Rg2 {zz} 10. Rc4 Rh2 {zz} 11. Rd4 Rg2 12. Ke1 Rh2 {zz} 13. Kf1 (13. e4 Kb3 14. e5 Kc3 15. Re4 Kd3 {=}) 13... Rb2 14. e4 Rxb4 15. Rxb4+ Kxb4 16. Ke2 Kc5 17. Ke3 Kd6 18. Kf4 Ke6 {=}) 7... Rh2 (7... Rb2 8. Rxe4 Kb3 9. Re8 {(Re6)} Rh2 10. b5 Kc4 11. b6 {+-}) (7... Re2 8. Rxe4 Kb3 9. Kd1 Ra2 10. b5 {(Rd4) +-}) (7... Rg2 8. Rxe4 {(Kd1)} Kb3 9. Kd1 {(Rxe4)} Ka4 10. Rd4 {transposes}) 8. Rxe4 {(Kd1)} Kb3 9. Kd1 {(Rxe4)} Ka4 (9... Kc3 10. Rd4 {+-}) 10. Rc4 {zz} (10. Rf4 $2 Rb2 {(Ra2) =}) (10. Rd4 $2 Rg2 {zz} 11. Rc4 Rh2 {zz} 12. Rd4 Rg2 13. Ke1 Rh2 {transposes}) 10... Rg2 (10... Kb5 11. Rd4 Ka4 12. Ke1 Kb3 13. b5 {+-}) (10... Kb3 11. Rd4 Kc3 12. b5 Rb2 13. Rd6 Rxb5 14. Ke2 Kc4 15. Kf3 {+-}) 11. Rd4 {zz} (11. Rc2 $2 Rg8 12. Rc4 Rg2 {transposes}) 11... Rh2 12. Ke1 {zz} Rb2 (12... Rg2 13. Rd2 {+-}) (12... Rc2 13. Rd2 Rc8 14. Ke2 Kxb4 15. Rd5 {+-}) 13. Rd2 Rxb4 14. Ke2 {(Kf2)} Kb5 15. Rc2 Rc4 16. Rxc4 Kxc4 17. Kf3 Kd5 18. Kf4 Ke6 19. Ke4 { +-} 1-0

[Event "3.hm "] [Site ""] [Date ""] [Round ""] [White "Mikitovics, Janos"] [Black "2007/11-LV."] [Result "1/2-1/2"] [SetUp "1"] [FEN "6R1/8/N1P5/7P/k1K5/B5p1/P1prp3/8 w - - 0 1"] [PlyCount "21"] [EventDate "2007.03.25"] 
 1. Nb4 $1 {thr. 2.Ra8#} (1. Ra8 $2 Kxa3 $19) (1. Rxg3 $2 e1=Q 2. Nc5+ Ka5 3. Nb3+ Kb6 4. Nxd2 c1=Q+ 5. Bxc1 Qxg3 $1 (5... Qxc1+ $2 6. Rc3 Qxd2 7. Kb3 $11) 6. h6 (6. Nb3 Qg2 7. Be3+ Kxc6 8. h6 (8. Nd4+ Kd6 9. a4 Qd5+ 10. Kb4 Qc5+ 11. Kb3 Qxh5 $19) 8... Qxa2 $19) 6... Qg8+ 7. Kb4 Qxa2 $19) (1. Bc1 $2 e1=Q 2. Nc5+ Ka5 3. Bxd2+ Qxd2 4. Nb3+ Ka6 $1 (4... Kb6 $2 5. Nxd2 c1=Q+ 6. Kd3 $11) 5. Nxd2 c1=Q+ 6. Kd3 (6. Kb3 Qxd2 $19) 6... Qc5 $1 7. Rg6 g2 8. Nf3 Qxh5 9. Rg3 Qxf3+ 10. Rxf3 g1=Q $19) 1... Kxa3 (1... Rd4+ $2 2. Kc5 $1 (2. Kxd4 $2 e1=Q 3. Nd3 Qa1+ 4. Bb2 c1=Q $1 5. Ra8+ Kb5 6. Rb8+ Ka6 7. Nxc1 g2 $1 8. Bxa1 g1=Q+ $11) 2... Rd5+ 3. Nxd5 $1 $18 (3. Kxd5 $2 e1=Q $11)) 2. Rxg3+ Ka4 (2... Kb2 3. Rg1 $1 (3. Rb3+ $2 Ka1 $1 4. Rc3 e1=Q 5. Nxc2+ Rxc2 6. Rxc2 Qe4+ $1 (6... Kb1 7. Rc3 $1 Kb2 8. Rb3+ $1 $11) 7. Kb3 Qd3+ 8. Rc3 Qb5+ 9. Kc2 Kxa2 10. c7 Qe2+ 11. Kc1 Qb2+ $19) 3... Rd1 4. Nxc2 $3 Rxg1 5. Kd3 Rc1 6. Kxe2 $11) 3. Rg1 c1=Q+ ( 3... Rd1 4. Nxc2 Rxg1 5. c7 $1 (5. Kd3 $2 e1=Q 6. Nxe1 Rxe1 7. Kd4 Kb5 $1 (7... Rc1 $2 8. Ke5 {/Ke4=}) 8. c7 Re8 9. Kd5 Kb6 $19) 5... Rc1 6. Kd3 Rxc2 7. Kxc2 $11) 4. Rxc1 (4. Nc2 Qxc2#) 4... Rd1 5. Rc3 $1 (5. Nd3 $2 Rxc1+ 6. Kd4 Rd1 7. Ke3 Rxd3+ $18 (7... e1=Q+ $2 8. Nxe1 Rxe1+ 9. Kf4 $11)) 5... e1=Q (5... Rd4+ $6 6. Kxd4 $1 e1=Q 7. Nd5 $18) 6. Ra3+ $3 Kxa3 7. Nc2+ Ka4 (7... Kb2 {/Kxa2} 8. Nxe1 $11) 8. Nxe1 Rxe1 9. Kd5 $1 (9. Kc5 $2 Ka5 $1 10. c7 Rc1+ 11. Kd6 Kb6 12. Ke5 Kxc7 $3 $19) (9. h6 $2 Ka5 10. h7 Re8 11. Kc5 Ka6 $1 12. c7 Kb7 $19) 9... Kb5 10. c7 Re8 (10... Rc1 11. Ke5 $11 (11. Kd6 $2 Kb6 $19)) 11. Kd6 {draws.} ( 11. a4+ $2 Kb6 $19) (11. h6 $2 Kb6 $17) 1/2-1/2

[Event "4.hm"] [Site ""] [Date ""] [Round ""] [White "Csengeri, Jozsef"] [Black "2007/5-XLIX."] [Result "1/2-1/2"] [SetUp "1"] [FEN "6n1/8/pk6/NNp5/8/Kp6/8/8 w - - 0 1"] [PlyCount "23"] [EventDate "2007.03.25"] 
 1. Nd6 $3 (1. Ka4 $2 axb5+ $19 (1... b2 $2 2. Nc3 $11)) (1. Kxb3 $2 axb5 (1... Kxa5 $2 2. Nd6 $1 Nf6 $1 3. Kc3 $1 $11)) (1. Nxb3 $2 axb5 $19) (1. Nb7 $2 axb5 $19) (1. Nc6 $2 axb5 $19) (1. Nc4+ $6 Kxb5 2. Nd6+ Kc6 $19 (2... Kb6 $2 3. Kxb3 $1 Nf6 4. Kc4 $1 $11)) (1. Na7 $2 Kxa5 $1 $19 (1... Kxa7 $2 2. Nxb3 $1 Kb6 3. Ka4 $1 $11)) (1. Nc7 $2 Kxa5 $1 (1... Kxc7 $2 2. Nxb3 $1 Kb6 3. Ka4 $1 $11) 2. Kxb3 Nf6 3. Kc4 Nd7 4. Ne6 Kb6 $19) (1. Nd4 $6 Kxa5 $1 (1... cxd4 $2 2. Nxb3 $1 d3 3. Kb4 $11) 2. Nxb3+ Kb5 $19) 1... Kxa5 2. Kxb3 $1 (2. Nc4+ $2 Kb5 3. Kxb3 Nf6 $19) (2. Ne4 $2 Kb5 $1 (2... c4 $2 3. Nd6 $1 $11) 3. Kxb3 Ne7 $1 4. Nc3+ Kc6 $1 5. Ka4 Nd5 $19) 2... Nf6 $1 {Korlatozza a vilagos huszar lepeseit.} 3. Kc3 $3 (3. Kc4 $2 Nd7 $1 4. Ne4 Kb6 5. Kd5 Kb5 $1 6. Nc3+ Kb4 $1 $19) (3. Nc4+ $2 Kb5 4. Nd6+ Kc6 $1 $19) 3... Kb6 4. Kc4 Kc6 5. Nc8 $1 (5. Nf7 $2 a5 6. Ne5+ Kb6 7. Nd3 Nd7 $19) (5. Nf5 $2 Nd5 $19) 5... Ng8 $1 {A vilagos huszar kelepcebe keruelt.} 6. Na7+ Kb6 7. Nc8+ Kc6 8. Na7+ Kb7 9. Nb5 $1 {...am most visszater a b5 mezore, felaldozva magat a doentetlen erdekeben.} Kc6 10. Na7+ ( 10. Na3 $2 Nf6 $19) (10. Nc3 $2 Nf6 $19) 10... Kb7 11. Nb5 axb5+ 12. Kxb5 { doentetlen.} 1/2-1/2

[Event "5.hm"] [Site ""] [Date ""] [Round ""] [White "Becker, Richard"] [Black "2007/3-XLVII."] [Result "1/2-1/2"] [SetUp "1"] [FEN "8/p7/P7/7k/5p2/6p1/8/2RK3b w - - 0 1"] [PlyCount "27"] [EventDate "2007.03.25"] 
 1. Ke1 (1. Ke2 $2 {(Rc8?)} Be4 {-+}) 1... f3 (1... Bg2 2. Rc8 (2. Rc7 $2 Kg6 3. Rc8 Kf7 4. Rc7+ Kf6 {-+}) 2... Kg4 3. Rc7 Be4 (3... f3 4. Rf7 Kh3 5. Rh7+ Kg4 6. Rf7 Kg5 7. Rf8 Kg6 8. Rf4 {=}) 4. Re7 (4. Rxa7 $2 f3 5. Rf7 Kh3 {-+}) 4... Kf3 5. Kf1 Ke3 6. Rg7 Bd3+ 7. Kg2 Bf5 8. Rg8 Be4+ 9. Kf1 Bd3+ 10. Kg2 Bxa6 ( 10... Bf5 11. Rg7 {=}) 11. Rg7 Bd3 12. Rxa7 Be4+ 13. Kf1 f3 14. Rf7 Bd3+ 15. Kg1 Be4 16. Kf1 {=}) (1... Kg4 2. Rc7 (2. Rc8 $2 Be4 {(Bd5) -+}) 2... Be4 3. Re7 {transposes}) (1... Be4 2. Rc4 g2 3. Kf2 {=}) 2. Rc8 (2. Rc7 $2 Kg6 3. Rc8 Kf7 4. Kf1 Bg2+ 5. Kg1 Bh3 6. Rc2 Ke6 7. Rg2 f2+ {-+}) (2. Rc4 $2 Kg5 3. Rc8 f2+ 4. Kf1 Be4 5. Rc3 Kg4 {zz} 6. Rc4 Kf4 7. Rc3 Bf5 8. Rf3+ Kg4 9. Kg2 Be4 10. Kf1 g2+ {-+}) (2. Kf1 Bg2+ 3. Kg1 Bh3 4. Rc5+ Kg4 5. Rc4+ Kf5 6. Rc5+ Ke4 7. Rc4+ Kd3) (2. Kf1) (2. Rc4 Bg2) 2... f2+ (2... Bg2) 3. Kf1 Be4 4. Rc5+ (4. Rc3 $2 Kg4 {transposes}) (4. Rd8 Bf5 5. Rh8+ Kg4) (4. Rf8 {(Telbis)} Bd3+ 5. Kg2 Kg4 (5... f1=Q+ $4 6. Rxf1 Bxf1+ 7. Kxg3) 6. Rxf2 (6. Rg8+ Kf4 7. Rf8+ Ke3 8. Kxg3 (8. Rf3+ Ke4 9. Kxg3 f1=Q 10. Rxf1 Bxf1 {Nalimov EGTB}) 8... f1=Q 9. Rxf1 Bxf1 $19 {Nalimov EGTB}) 6... gxf2 7. Kxf2 Kf4 $19 {Nalimov EGTB}) 4... Kh4 ( 4... Kg4 5. Rc3 (5. Rc4 Kf4 6. Rc3) 5... Bf5) 5. Rc4 Kg4 6. Rc3 {zz} (6. Rxe4+ $2 Kf3 {-+}) (6. Ra4 Kf4 $19 7. Rb4 (7. Ra3 Bf5 8. Ra4+ (8. Rf3+ Kg4 9. Rxf2 gxf2 10. Kxf2 Kf4 11. Ke2 Ke4 12. Kd2 Kd4 13. Kc1 Kc3 14. Kd1))) (6. Ke2) () ( 6. Rc8 Bd3+) 6... Kh3 7. Rf3 (7. Ra3) 7... Kg4 (7... Bxf3 {stalemate}) 8. Rc3 ( 8. Rxf2 $2 gxf2 {(Bd3+) -+}) (8. Rb3 $2 Bd5 9. Rc3 Kh3 {-+}) (8. Rc3) 8... Kf4 9. Rf3+ Kg4 (9... Kxf3 {stalemate}) 10. Rc3 Bd5 11. Rc2 Kf4 12. Rc3 (12. Rxf2+ $2 gxf2 13. Kxf2 Ke4 {(Bf3) -+} 14. Ke2 Kd4 15. Kd2) 12... Be6 13. Rf3+ (13. Kg2) 13... Kg4 14. Rxf2 {=} 1/2-1/2