15 Ağustos 2011 Pazartesi

434. Satranç Yayınları. Tennessee Chess News

Tennessee Chess News, 1959 yılından bu yana yayınlanmaktadır. 2009-2011 sayıları ile 1959-1989 arasındaki sayıları çevrimiçi olup elleçlemeye başlanmıştır.

433. Çözümlemeli Oyun


Amanov,Zhanibek (2442) - Yermolinsky,Alex (2568) [B03]
2011 Vegas Chess Festival Las Vegas (5), 12.06.2011
[Rybka 3 (30s)]

 
B03: Alekhine's Defence: Four Pawns Attack 1.e4 Nf6 Black threatens to win material: Nf6xe4 [1...e5 2.Nf3+/=] 2.e5+/= White threatens to win material: e5xf6 2...Nd5 3.d4 d6 Black has a cramped position. Black's piece can't move: f8 4.c4 White threatens to win material: c4xd5 4...Nb6 5.exd6 cxd6 Black has a cramped position. Black's piece can't move: f8 6.Nc3 g6 7.Bd3 [7.Be3 Bg7=] 7...Bg7 Black threatens to win material: Bg7xd4 8.Nge2 Black has a cramped position 8...Nc6 Black threatens to win material: Nc6xd4 9.d5 White threatens to win material: d5xc6 [9.Be3 Nb4=] 9...Ne5 10.b3 Controls a4 10...Nxd3+ [10...Bg4 11.Bb2=] 11.Qxd3 Diagram  




11...e6N [11...0-0 12.Be3 (12.0-0 Bf5 13.Qd2 e5 14.dxe6~~) 12...Nd7 13.0-0 Ne5 14.Qd2 Bg4 15.Nd4 f6 16.h3 Bd7 17.f4 Nf7 18.Ne6 Bxe6 19.dxe6 Nh6 20.g4 Kh8 21.f5 gxf5 22.gxf5 Rg8 23.Kh2 Qe8 24.Bxh6 Qh5 25.Be3 Bf8 26.Rg1 Qxf5 27.Rxg8+ Kxg8 28.Rg1+ Kh8 29.Qd5 Qe5+ 30.Qxe5 dxe5 31.Rd1 1-0 (31) Smerdon,D (2489)-Pon,N (2180)/Canberra 2009/OM 2] 12.dxe6 Bxe6 [Inferior is 12...fxe6 13.Ba3+/-] 13.Be3 White has an active position 13...d5 Black threatens to win material: d5xc4 14.c5 White threatens to win material: c5xb6 14...Nd7 15.Bd4 Bxd4 16.Qxd4 The isolani on d5 becomes a target [Instead of 16.Nxd4 0-0=/+] 16...Qf6 [16...0-0!?=] 17.Qxf6+/= Diagram  




17...Nxf6 18.Nd4 A comfortable square for the white knight 18...Ke7 Black loses the right to castle 19.Rc1 Ne4 Black threatens to win material: Ne4xc5 [19...Rhc8 20.b4+/=] 20.Nce2 Rhc8 21.b4 a5 22.f3 Consolidates g4 22...axb4 23.fxe4 dxe4 24.Nxe6 Kxe6 White wins a piece 25.Rc2 Kd5 [25...Ra5 26.Rb2+/=] 26.0-0 Rxc5 27.Rd1+ Kc6 28.Nd4+ Kb6 29.Rb2 White threatens to win material: Rb2xb4 29...Kc7? [29...Rc4 30.Nc2+/-] 30.Rxb4 [>=30.Rf1!?+-] 30...Rxa2+/- 31.Nb5+ Kb8 32.Rd8+ Rc8 33.Rxc8+ Kxc8 34.Rxe4 Kd7 [34...Rd2!?+/-] 35.Rc4+- b6 36.Rc7+ Ke6 37.Rb7 h5 38.Nd4+ [38.Rxb6+ Kf5+-] 38...Kf6 [38...Kd5 39.Nf3 Kc6 40.Rxf7+/-] 39.Rxb6++- Diagram  




39...Kg7 [39...Ke5 40.Nf3+ Kf5 41.h3+-] 40.Rb7 Ra6 [40...Ra1+ 41.Kf2+-] 41.Nf3 Ra1+ 42.Kf2 Ra2+ 43.Kg3 Ra3 44.h4 Ra5 [44...Kg8 45.Kf4 Ra2 46.g3+-] 45.Kf4 Ra4+ 46.Ke3 Ra3+ 47.Ke4 Ra4+ 48.Nd4 Kf6 49.Rb6+ Kg7 50.Rb3 Ra2 51.g3 Ra4 52.Rf3 [52.Rb7 Kf6+-] 52...Ra1 [52...f6 53.Rb3 g5 54.Rb8+-] 53.Nc6 Re1+ 54.Re3 Ra1 55.Kd5 Rd1+ 56.Kc5 Rc1+ 57.Kd6 Rd1+ 58.Ke7 Ra1 59.Nd8 g5 60.hxg5 Kg6 61.Re5 [61.Rf3 Re1+ 62.Kd6 Rd1+ 63.Kc7 Rc1+ 64.Kb6 Rb1+ 65.Kc6 Rc1+ 66.Kb5 Rb1+ 67.Kc5 Rc1+ 68.Kb4+/=] 61...Ra3+/= Black threatens to win material: Ra3xg3 62.Rd5 Rxg3?? Attacking the isolated pawn on g5 [>=62...Kg7+/= saving the game] 63.Nxf7+- h4 [63...Rb3 is not the saving move 64.Rd6+ Kg7 65.Ne5+-] 64.Kf8 Kh5 Diagram  




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432. Çözümlemeli Oyun


Yermolinsky,Alex (2568) - Sharma,Arun (2356) [D36]
2011 Vegas Chess Festival Las Vegas, NV (4), 11.06.2011
[Rybka 3 (30s)]

 
D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2) 1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Qc2 0-0 6.cxd5 exd5 7.Bg5 c6 Covers b5 8.e3 Nbd7 9.Bd3 Re8 10.0-0 Nf8 11.h3 Controls g4 [11.Ne5 N6d7 12.Bxe7 Qxe7+/=] 11...g6 Secures f5 [11...Ng6 12.Rac1+/=] 12.Rab1 [12.Bh4 Ne4 13.Bxe7 Qxe7 14.Bxe4 dxe4+/=] 12...a5 [12...Ne6 13.Bh4+/=] 13.Bf4 Ne6 14.Bh2 [14.Be5 Ng7+/=] 14...Ng7 15.Na4 [15.Qb3 Bd6=] 15...Bf5= Diagram  




16.Ne5N [16.Rbc1 Bxd3 17.Qxd3 Ne4 18.Qb3 Ra7 19.Nc3 Bd6 20.Nxe4 Bxh2+ 21.Kxh2 Rxe4 22.Ne5 a4 23.Qa3 f6 24.Nd3 Qe7 25.Qxe7 Rxe7 26.b4 axb3 27.axb3 Ra3 28.Nc5 Ne6 29.Nxe6 Rxe6 30.b4 Rb3 31.Rb1 Rxb1 32.Rxb1 Kf7 33.b5 b6 34.g4 cxb5 35.Rxb5 Rd6 36.Kg3 Ke6 37.h4 Kd7 38.Rb3 Kc6 39.Rc3+ Kb7 40.Rb3 Kc6 41.Rc3+ Kb7 42.Rb3 Kc6 43.Rc3+ Kb7 1/2-1/2 (43) Grabarczyk,M (2469)-Kalvaitis,S (2237)/Wroclaw 2009/OM 2] 16...Bxd3 17.Qxd3 [17.Nxd3 Ne4=] 17...Nf5 18.Rbc1 Ra7 [18...Bd6 19.Qb3 Qe7 20.Nd3=] 19.Rfd1 Nd7 20.Qb3 Nxe5 21.dxe5 White has new doubled pawns: e3+e5 21...b5 Black threatens to win material: b5xa4 [21...Ng7 22.Nc3=] 22.Nc3 Qb6 Diagram 




Black prepares b4 23.a4 White threatens to win material: a4xb5 [23.Ne2 Bc5+/=] 23...b4 Black threatens to win material: b4xc3 [23...d4 24.g4 Nxe3 25.fxe3 dxc3 26.Rxc3=/+] 24.Ne2 Bc5 [24...Raa8 25.Nd4 Nxd4 26.exd4+/=] 25.Kh1 [25.Rd2 Be7+/=] 25...Ra6 26.Qd3 [26.Qc2 Bf8+/=] 26...Bf8 27.b3 Raa8 28.Nd4 Exerts pressure on the backward pawn 28...Nxd4 29.exd4 Black has a new backward pawn: c6 29...Rac8 [29...Bg7 30.Rf1+/=] 30.f4 Red8 [30...c5 31.Bg1 c4 32.bxc4+/=] 31.Bg1 c5 [>=31...Re8!?+/= deserves consideration] 32.dxc5+- Bxc5?? Black has lost his nerve... understandable when you consider his position. [>=32...Qe6 33.Qb5 d4+-] 33.Rxc5 Rxc5 34.Qd4 Diagram  




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431. Çözümlemeli Oyun


Akobian,Varuzhan (2685) - Yermolinsky,Alex (2568) [E10]
2011 Vegas Chess Festival Las Vegas (3), 11.06.2011
[Rybka 3 (30s)]

 
E10: Blumenfeld Gambit 1.d4 [1.e4 Nf6 2.e5 Nd5=] 1...Nf6 2.c4 [2.Nf3 d5=] 2...Nc6 [2...c5 3.e3=] 3.Nf3 e6 4.a3 Covers b4 4...d6 Prevents intrusion on e5 [4...Be7 5.e3+/=] 5.Nc3 g6 6.e4 Bg7 7.Be2 0-0 8.0-0 Re8 Black has a cramped position 9.d5 White threatens to win material: d5xc6 [9.Be3 Ng4+/=] 9...Nb8 10.dxe6 Bxe6 11.Nd4 Black has a cramped position 11...Bd7 12.f3 Secures g4 12...Nc6 13.Be3 Nh5 14.Nxc6 Diagram  



14...Bxc6N [14...bxc6 15.Qd2 Qe7 16.g4 Nf6 17.Rac1 h5 18.g5 Nh7 19.Kh1 Nf8 20.b4 Be6 21.b5 c5 22.Nd5 Bxd5 23.cxd5 Nd7 24.a4 Kh7 25.Rg1 Ne5 26.Rg2 Rf8 27.f4 Nd7 28.Qc2 a6 29.bxa6 Nb8 30.e5 Nxa6 31.e6 Nb4 32.Qe4 fxe6 33.Bxh5 Rf5 34.dxe6 d5 35.Bxc5 Qxc5 36.Rxc5 dxe4 37.Rxf5 gxh5 38.Re2 Nd3 39.Rf7 Kg8 40.Kg2 Rxa4 41.g6 Bf8 42.Kg3 Ra6 43.Rxe4 Nc5 44.Re3 Nxe6 45.Rf6 Nc5 46.Rxa6 Nxa6 47.Kh4 Nb4 48.Kxh5 Nd5 49.Rf3 c5 50.f5 Kg7 51.Ra3 c4 52.Ra7+ Be7 53.f6+ Kxf6 54.Kh6 Ne3 55.Ra6+ Ke5 56.Ra5+ Kd4 57.g7 Ng4+ 58.Kg6 Nf6 59.Kf7 c3 60.Kxe7 c2 1-0 (60) Abbasov,F (2439)-Sulava,N (2526)/Ohrid MKD 2001/OM 2] 15.Qd2 f5 Black threatens to win material: f5xe4 16.Bd3 [16.Rae1 fxe4 17.Nxe4 b6+/=] 16...Qd7 [16...Bxc3 17.bxc3 fxe4 18.fxe4=] 17.exf5+/= Diagram  



17...gxf5 18.Rae1 a5 [18...Be5 19.Bb1+/-] 19.Bf2 f4 20.Be4 [20.Nb5 Be5+/=] 20...Bxc3 21.Qxc3 Bxe4 22.fxe4 Qg7 [22...Re5 23.c5 Rae8 24.cxd6 cxd6 25.Qf3+/-] 23.Bd4 White plans c5 23...Qg5 [23...Qg6!?+/-] 24.c5 d5 [24...Qg6 25.Qb3+ Re6 26.Qxb7+-] 25.Qb3+- c6 26.Qxb7 dxe4 27.Rxe4! Deflection: e4. 27...Rxe4 28.Qxa8+ Kf7 29.Qb7+ Qe7 30.Qxe7+ Kxe7 31.Bc3 [31.Rd1 Re2+/-] 31...a4+/- 32.Rd1 Nf6 33.Bxf6+ Kxf6 34.Rd6+ Ke5 35.Rxc6 Rc4 [35...Re2 36.Rb6+-] 36.Rb6 Rxc5 37.Kf2 Rc1 38.Rb4 Rb1 39.Kf3 [39.h4!?+-] 39...Rf1++/= 40.Ke2 White threatens to win material: Ke2xf1 40...Rg1 Black threatens to win material: Rg1xg2 41.Kf2 White threatens to win material: Kf2xg1 41...Rb1 42.h4 h5 [42...Kf5 43.g3 fxg3+ 44.Kxg3+-] 43.g3+- fxg3+ 44.Kxg3 Rd1 45.Kf3 Diagram  




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430. Çözümlemeli Oyun


Yermolinsky,Alex (2568) - Formanek,Edward (2286) [D36]
2011 Vegas Chess Festival Las Vegas, NV (2), 10.06.2011
[Rybka 3 (30s)]

 
D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2) 1.d4 [1.e4 Nc6=] 1...d5 2.c4 [2.Nf3 Nf6=] 2...c6 [2...e6 3.Nf3+/=] 3.Nf3 Nf6 4.Nc3 [4.e3 g6=] 4...e6 [4...dxc4 5.a4=] 5.Bg5 [5.e3 Bd6=] 5...Nbd7 [5...dxc4 6.e3=] 6.cxd5 exd5 7.e3 Bd6 [7...Qa5 8.Bd3+/=] 8.Bd3 0-0 [8...h6 9.Bh4+/=] 9.Qc2 [9.0-0 Nb6+/=] 9...h6 Black threatens to win material: h6xg5 10.Bh4 Re8 Diagram  



11.0-0 Nf8 12.Rae1 [12.Qb3 Rb8=] 12...Be7 [12...Bg4 13.Qd1=] 13.Ne5 Ng4 [13...Ne4 14.Nxe4 Bxh4 15.Nc5+/=] 14.Bxe7 Rxe7 15.f4 [15.Nf3!?+/=] 15...f6= Diagram



Novelty [15...Nxe5 16.fxe5 Bg4 17.Ne2 Bxe2 18.Rxe2 Rc8 19.Bf5 Rcc7 20.Qc5 Qb8 21.Qd6 Ne6 22.Ref2 Red7 23.Qa3 Re7 24.b4 a6 25.h4 Re8 26.Qd3 Nf8 27.Qd1 Qd8 28.Qg4 Qe7 29.Qg3 Ne6 30.Bxe6 fxe6 31.Qg6 Rd8 32.Rf6 Qxb4 33.Rxe6 Re7 34.Ref6 Qa5 35.Rf7 Rxf7 36.Qxf7+ Kh8 37.e6 Qa3 38.e7 Qxe3+ 39.Kh1 Rg8 40.Qxg8+ Kxg8 41.Rf8+ Kh7 42.e8Q Qxd4 43.Rh8# 1-0 (43) Chochol,L (2125)-Sindler,M (2115)/Czechia 2006/OM 2] 16.Nxg4 Bxg4 17.Qf2 Be6 18.f5 White threatens to win material: f5xe6 [18.a3 Rc8=] 18...Bf7= Diagram  



19.g4 [19.a3 Qb6=] 19...Nh7 20.h4 Qc7 21.Qf4 Qxf4 22.Rxf4 Rd8 23.Kf2 Be8 [23...Nf8 24.Rf3+/=] 24.e4+/= dxe4 25.Nxe4 Rc7 [25...Rdd7 26.Nc5 Rxe1 27.Kxe1+/-] 26.Nd6!+/- Diagram 




Deflection: d6 26...Bf7 [26...Rxd6 27.Re6 Double attack (27.Rxe8+ Discovered attack; 27.Rxe8+ Deflection; 27.Re6 Decoy) ] 27.Nxf7 Kxf7 28.Bc4+ Kf8 29.Rfe4 Rcd7 30.Ke3 Re7 31.Be6 Rb8 32.Kd3 Rd8 33.Kc3 [33.Kc4 Rc7+/-] 33...Rb8 [33...a5 34.a4+/-] 34.Kc4 Rd8 [34...Rc7 35.a4+-] 35.a4+- Rde8 [35...b6!? 36.b4+-] 36.Kc5 Rd8 [36...Rc7 37.a5+-] 37.b3 Rb8 38.a5 Rd8 [38...a6 39.Kb6+-] 39.R1e2 [>=39.a6 bxa6 40.Bc4 Red7+-] 39...Rb8? [>=39...Rde8+-] 40.Bc4 Rbe8 [40...Rd7 41.a6 bxa6+-] 41.Rxe7 Rxe7 42.Rxe7 [>=42.Kd6!? might be the shorter path 42...Rxe2 43.Bxe2 b6+-] 42...Kxe7 43.a6 b6+ [43...bxa6 44.Kxc6 Kd8+-] 44.Kxc6 Nf8 45.Kc7 Diagram 




[45.Kc7 g5 46.hxg5 fxg5 47.Kb8+-] 1-0



429. Çözümlemeli Oyun

Keşan ve Çanakkale turnuvalarında çözümleyeceğimiz (daha doğrusu çözümleyemediğimiz) oyunlar yerine Las Vegas Ulusal Açık turnuvasından çözümlemeli oyunlara yer veriyoruz.


Veech,John (2204) - Yermolinsky,Alex (2568) [E20]
2011 Vegas Chess Festival Las Vegas, NV (1), 10.06.2011
[Rybka 3 (30s)]

 
E20: Nimzo-Indian: g3 and 4 f3 1.d4 Nf6 2.c4 Nc6 3.Nf3 e6 4.g3 [4.e3 d5=] 4...Bb4+ [4...d5 5.Nc3=] 5.Bd2 Qe7 [5...Bxd2+ 6.Qxd2 h6 7.Bg2+/=] 6.Nc3 d5 Black threatens to win material: d5xc4 7.Bg2 [7.a3 Bxc3 8.Bxc3 b6=] 7...0-0 [7...dxc4 8.a3 Ba5 9.Qa4+/=] 8.0-0 [8.a3 Bxc3 9.Bxc3 Qd6+/=] 8...dxc4= 9.Bg5 h6 10.Bxf6 Qxf6 [Inferior is 10...gxf6 11.Qc1 Kg7 12.a3+/=] 11.Ne4 [11.e3 Rb8=] 11...Qf5 Diagram  



12.a3N [12.Qc2 Rd8 13.Rfd1 Be7 14.Rac1 Bd7 15.Nh4 Bxh4 16.gxh4 e5 17.dxe5 Qxe5 18.Qxc4 Be6 19.Qc3 Rxd1+ 20.Rxd1 Re8 21.a3 Bg4 22.Rd2 Qf4 23.Ng3 Qe5 24.Qxe5 Rxe5 25.Bxc6 bxc6 26.f3 Be6 27.Rc2 Bd7 28.Kf2 Kf8 29.Ne4 Ke7 30.Nc5 f6 31.e4 Rh5 32.Kg3 Be8 33.Nb3 Kd6 34.Rd2+ Ke7 35.Rc2 Kd6 36.Rd2+ Ke7 37.Rc2 1/2-1/2 (37) Cori,T (2403)-Epishin,V (2598)/Pamplona (Navarra). Hotel NH 2010/OM 2] 12...Qxe4 [12...Be7 13.Ned2=] 13.axb4= Nxb4 14.Ra4 [14.Rc1!?=] 14...a5=/+ Diagram  



15.Ne5 White threatens to win material: Ne5xc4 15...Qf5 16.Qa1 c5 Deflection: c5 17.Nxc4 [17.dxc5 Qxe5 Double attack (17...Qxe5 Deflection; 17...Qxe5 Decoy) ] 17...Nc2 Black threatens to win material: Nc2xa1 18.Qd1 Nxd4 19.e3 Nc6 20.Bxc6 bxc6 21.e4 Qh3 22.Qd6 White threatens to win material: Qd6xc5 [22.Rxa5 Rxa5 23.Nxa5 f5=] 22...Ba6=/+ 23.Rfa1? [>=23.Qxc5!? and White has air to breath 23...Bb5 24.Ra3-/+] 23...Bb5-+ 24.Rxa5 Rxa5 25.Nxa5 Be2 26.Nxc6?? the final mistake, not that it matters anymore [>=26.f4 Bf3 27.Qd2 Bxe4 28.Nb7-+] 26...Bf3 27.Qxf8+ Kh7 Diagram



[27...Kh7 28.Qg8+ Kxg8 29.Ra8+ Kh7 30.Rh8+ Kxh8 31.g4 Qg2#] 0-1

428. Satranç Yayınları. Kentucky Chess Newsletter

Kentucky Chess News, 1970'li yılların başından bu yana yayınlanıyor. Son çevrimiçi sayısı Kentucky Chess Association Newsletter başlığını taşıyor. Elleçleme tamamdır.

427. Satranç Yayınları. Gambit

Gambit adıyla basılan bir çok yayın mevcuttur. Gambit, Nebraska Eyaleti Satranç Kurumunca 1970'li yılların başından bu yana yayınlanıyor. 2010-2011 sayıları çevrimiçidir ve elleçlenmeleri tamamlanmıştır.

426. Satranç Yayınları. South Dakota Chess Bulletin

South Dakota Chess Association Bulletin, 1950'li yıllardan bu yana yayınlanmaktadır. 1963-2007 sayıları çevrimiçi olup elleçleme çalışmaları sürmektedir.

425. Satranç Yayınları. North Dakota Chess Newsletter

North Dakota Chess Newsletter, 1970'li yılların başından bu yana yayınlanmaktadır.