www.arves.org - Ceskoslovensky sach 2005-2006

Studies awarded in the Ceskoslovensky sach Magazine tournament 2005-2006.

[Event "Ceskoslovensky sach_072005_Nr54_2ndPr"] [Site ""] [Date "2005.07"] [Round ""] [White "Rossi, Campioli, P,M."] [Black ""] [Result "1-0"] [Annotator "Vlasak"] [SetUp "1"] [FEN "4b3/2r4k/1R6/7q/4K3/Q2R4/5r2/1B6 w - - 0 1"] [PlyCount "17"] 
 {#} 1. Rh3 Bg6+ 2. Rxg6 Rc4+ 3. Ke3 $1 (3. Kd3 $2 Qxh3+ 4. Rg3 $1 { Unfortunately Black has two ways to draw.} 4... Qxg3+ (4... Qf1+ 5. Ke3+ Kh8 $1 (5... Qxb1 6. Qe7+ Kh6 7. Qg7+ Kh5 8. Qg5#) 6. Qa8+ Rf8 7. Qa1+ Rf6) 5. Kxc4+ Rc2+ $1 6. Bxc2+ Kh8) 3... Re2+ (3... Qxh3+ 4. Rg3+) 4. Kd3 Qxh3+ 5. Rg3 $1 (5. Kxc4 Qxa3 6. Rg3+ Kh6 7. Rxa3 Kg5) 5... Qxg3+ 6. Kxe2+ $1 (6. Kxc4+ $2 Re4+ ( 6... Rc2+ 7. Bxc2+ Kh8 8. Qa1+ Kg8 9. Qa8+ Kf7 10. Qb7+ Kf6) 7. Bxe4+ Kh8 8. Qf8+ Qg8+) 6... Rc2+ (6... Re4+ 7. Bxe4+ Kh8 8. Qf8+ Qg8) 7. Bxc2+ Kh8 8. Qf8+ Qg8 9. Qh6+ {Such evident finish moves with quick mate White should have to make.  If we take 9.Qf6+ as dual the whole interestin study could not be composed.} (9. Qf6+ {a small dual} 9... Qg7 10. Qh4+ Kg8 11. Bb3+) 1-0

[Event "Ceskoslovensky sach_032006_Nr18_4thPr"] [Site ""] [Date "2006.03"] [Round ""] [White "Pallier, Alain"] [Black ""] [Result "1-0"] [SetUp "1"] [FEN "8/6p1/8/8/4P2k/5K1p/7P/8 w - - 0 1"] [PlyCount "15"] [EventDate "2005.07.30"] 
 1. Kf4 (1. e5 Kg5 2. Ke4 Kg6 3. Kd5 Kf7 4. Kd6 Ke8 5. Ke6 g5 6. Kf5 Ke7 7. Kxg5 Ke6) 1... g6 $3 (1... g5+ 2. Kf5 $1 (2. Kf3 $2 Kh5 $1 3. Kg3 (3. e5 Kh6 $3 ( 3... Kg6 4. Kg4 Kf7 5. Kxh3 $1 Ke6 6. Kg4 Kxe5 7. Kxg5) 4. Kg3 (4. Kg4 Kg6 5. Kxh3 Kf5 6. Kg3 Kxe5) 4... Kh5 $3) 3... g4 4. Kf4 Kh4 $1 {mz} 5. e5 Kh5 6. e6 Kg6 7. Kxg4 Kf6 8. Kxh3 Kxe6 9. Kg4 Kf6) 2... g4 3. Kf4 {mz} 3... Kh5 4. e5 Kg6 5. Kxg4 Kf7 6. Kxh3 Ke6 7. Kg4 Kxe5 8. Kg5) 2. Ke5 $3 {A beautifull poit.} (2. e5 g5+ 3. Kf5 g4 4. Kf4 (4. e6 g3 5. e7 gxh2 6. e8=Q h1=Q 7. Qe7+ Kg3 8. Qd6+ Kg2) 4... Kh5 {mz}) 2... g5 (2... Kg4 3. Kf6 Kf4 (3... Kf3 4. e5 Kg2 5. e6 Kxh2 6. e7 Kg2 7. e8=Q h2 8. Qe4+ {and lost due to extra g6}) 4. e5 g5 5. e6 g4 6. e7 g3 7. e8=Q) 3. Kf5 $3 {triangulating...} 3... g4 4. Kf4 g3 5. hxg3+ Kh5 6. Kf3 Kg5 7. Kf2 $1 (7. g4 $2 h2 8. Kg2 Kxg4) 7... Kg4 8. Kg1 $1 (8. e5 $2 Kf5 9. g4+ Kxe5 10. Kg3 h2 11. Kxh2 Kf4 12. Kh3 Kg5) 1-0

[Event "Ceskoslovensky sach_082006_Nr64_5thPr"] [Site ""] [Date "2006.08"] [Round ""] [White "Becker_Akobija, R_J."] [Black "correction"] [Result "1/2-1/2"] [SetUp "1"] [FEN "r1nK4/2n1R2p/3R4/2k5/8/8/8/8 w - - 0 1"] [PlyCount "20"] [EventDate "2006"] 
 1. Rh6 Nxe7+ (1... Nd5 $2 2. Rc7+ $3 Nxc7 3. Kxc7 Nd6 (3... Kd4 4. Kb7) 4. Rh5+ Nf5 5. Rxf5+ Kd4 6. Kd6) 2. Kxe7 Rh8 (2... Ra7 3. Kf8 $1 (3. Kf7 $2 Ne6+ 4. Kg8 Kd5 5. Rxh7 Ra8+ 6. Kf7 Ng5+) 3... Kd5 $1 (3... Nd5 4. Kg8 Kd4 (4... Ne7+ 5. Kh8 Ng6+ 6. Kg8 Kd5 7. Rxh7) 5. Kh8 (5. Kf8 Ke5 6. Kg8 Nf6+ 7. Kh8 Ke6)) 4. Rxh7 $1 (4. Kg8 Ne6) 4... Ne6+ 5. Ke8 $1) (2... Ne8 3. Rh1 {kamkoli po h} 3... Kd5 4. Rh5+ Kd4 5. Kf7 Nd6+ 6. Kg7 Ra7+ 7. Kh8 (7. Kg8 Ne4) 7... h6 8. Kg8 Nf7 9. Kg7 Ke4 10. Rc5 Kf4 11. Kg6 Kg4 12. Rc4+ Kg3 13. Rc5) 3. Kf7 {dualy} (3. Kf6 ) (3. Kd7) 3... Ne8 4. Ke6 $1 Kd4 5. Rh3 $1 Ng7+ (5... h5 6. Rh4+ $1 Ke3 7. Kf7 Nd6+ 8. Kg6 Rg8+ 9. Kh7 (9. Kxh5 Ne4 10. Rh3+ Ng3+ 11. Kh4 Kf4) (9. Kh6 Nf5+) ( 9. Kf6 Ne4+ 10. Kf7 Rg5) 9... Rg5 10. Kh6 Nf7+ 11. Kh7 Kf3 12. Rf4+ Kg3 13. Rg4+) (5... Ke4 6. Rxh7) 6. Kf6 Ne8+ 7. Ke6 Nc7+ 8. Kf6 Ne8+ 9. Ke6 Ke4 (9... h5 10. Rh4+ Ke3 11. Kf7 Nd6+ 12. Kg6 Rg8+ 13. Kh7 Rg5 14. Kh6 Nf7+ 15. Kh7 Kf3 16. Rf4+ Kg3 17. Rg4+ Kf3 18. Rf4+) 10. Rxh7 Rxh7 { 1/2 Becker_Akobija,R/Ceskoslovensky sach_032006_Nr17 2006} 1/2-1/2

[Event "Ceskoslovensky sach_122005_Nr95_6thPr"] [Site ""] [Date "2005.12"] [Round ""] [White "Polášek, J."] [Black ""] [Result "1/2-1/2"] [SetUp "1"] [FEN "8/1pp5/b7/8/8/8/1K6/2N3k1 w - - 0 1"] [PlyCount "15"] [EventDate "2005.07.30"] 
 1. Nb3 $1 b6 (1... Kf2 {the second thematic line} 2. Nc5 $1 (2. Kc3 b6 (2... Ke3 3. Nc5 c6) 3. Nd4 c5) 2... Ke3 3. Kb3 $3 (3. Kc3 c6 4. Kb4 Kd4 5. Nd7 Bc4 6. Ka5 Be6) 3... c6 (3... Kd4 4. Ne6+) 4. Kc3 {mutual zugzwang} 4... Kf4 5. Kd4 (5. Kb4 Ke5 6. Ka5 Kd4 7. Kb6 Kd5 8. Nb3) 5... Kf5 6. Na4 (6. Ne4) 6... Ke6 7. Kc5) (1... Bc4 2. Nc5) 2. Nd4 $1 (2. Kc3 c5) 2... Kf2 (2... c5 3. Ne6 Kf2 4. Nc7) 3. Ne6 $1 (3. Kc3 c5 4. Ne6 Kf3 (4... Ke3 $2 5. Nc7 Bb7 6. Kc4 Ke4 7. Kb5 Kd4 8. Ne6+ Kd5 9. Kxb6) 5. Nc7 Bf1 6. Nd5 b5 7. Nc7 b4+ 8. Kb3 Ke4) 3... c5 ( 3... c6 4. Nc7 (4. Kc3 {prehozeni tahu} 4... Ke3 5. Nc7 Bf1 (5... Bb7 6. Ne8) 6. Na8 b5 7. Nc7) 4... Bb7 (4... Be2 5. Na8 b5 6. Kc3 Ke3 (6... c5 7. Nc7 b4+ 8. Kb3 Ke3 9. Ne6 (9. Nd5+)) 7. Nc7 $1) 5. Kc3 Ke3 6. Ne8 Bc8 (6... Ba8 7. Nc7 Bb7 8. Ne8) 7. Nc7 Ke4 (7... c5 8. Nd5+ Ke4 9. Nxb6) 8. Na8 b5 9. Kb4 Kd5 10. Nb6+ (10. Nc7+ Kd6 11. Nxb5+) 10... Kd6 11. Nxc8+) 4. Nc7 $1 (4. Kc3 Kf3 $1 { see 3.Kc3}) 4... Bc4 (4... Bb7 5. Kc3 (5. Kb3) 5... Ke3 6. Kc4 Ke4 7. Kb5) ( 4... Be2 5. Na8 (5. Kc3) (5. Kc2) (5. Nd5) 5... b5 6. Nc7 Ke3 7. Ne6 c4 8. Kc3) 5. Kc3 $1 (5. Na8 b5 6. Kc3 (6. Nc7 b4) 6... Bf7 7. Nc7 b4+) 5... Bf7 (5... Be2 6. Na8 b5 7. Nc7 b4+ 8. Kb3) 6. Kd2 $1 (6. Na8 b5 7. Nc7 b4+ $1) 6... Bc4 $1 7. Kc3 Bf7 8. Kd2 1/2-1/2

[Event "Ceskoslovensky sach_122006_art_specPR"] [Site ""] [Date "2006.12"] [Round ""] [White "Polasek, J."] [Black "after Mitrofanov"] [Result "1-0"] [Annotator "Polášek,Jaroslav"] [SetUp "1"] [FEN "5k2/1R1p1p2/1P4r1/4P3/1p6/3K2P1/8/8 w - - 0 1"] [PlyCount "25"] [EventDate "1921"] 
 1. Rb8+ $1 (1. Kc4 $6 Ke7 $1 2. Kxb4 (2. Rb8 b3 $1 { viz analyza 1.Vb8+ Ke7 2.Kc4?}) 2... Rg4+ $1 {dulezity mezisach} (2... Rxg3 $2 3. Rc7 Rg1 4. Rc3 (4. b7 Rb1+ 5. Ka5 Ke6 6. Ka6 Kxe5 7. Rc5+ Kd6 $11) 4... Kd8 5. Kb5 Rb1+ 6. Ka6 Ra1+ 7. Kb7 Ra5 (7... Rb1 8. Ka7 Ra1+ 9. Kb8 Ra5 10. b7 Rxe5 11. Ka7 Rb5 12. b8=Q+) 8. Re3 (8. Kb8 Rxe5 9. b7 Re1 10. Ra3 Rb1 11. Ka7 Kc7 12. Rc3+ Kd6 $11) 8... Ra1 9. Kb8 Ra2 10. b7) (2... f6 $2 3. exf6+ Rxf6 4. Ka5 Rf3 5. Rc7 Rxg3 6. Ka6 $1 {a vyhraje - podle db} (6. b7 $2 Rb3 7. Ka6 Ra3+ 8. Kb6 Rb3+ 9. Ka7 Ra3+ 10. Kb8 Kd8 $11)) 3. Ka5 (3. Kc5 Rxg3 4. Ra7 (4. Rb8 { po tomhle tahu remizuje vice moznosti} 4... Re3 (4... Rc3+ 5. Kb5 Re3 6. Ka6 Rxe5 7. b7 Re2 $11) 5. Kc4 (5. Ra8 Rxe5+ 6. Kc4 Re4+ 7. Kb5 Re5+ 8. Ka6 Re1 9. b7 Ra1+ 10. Kb6 Rb1+ 11. Ka7 Ra1+ 12. Kb8 Rb1 $11 { o tehle pozici vim, ze je remis}) 5... Rxe5 6. b7 Re4+ $11) 4... Rc3+ 5. Kb4 Rc1 (5... Rc8 $2 6. b7 Rb8 7. Kc5 Ke6 8. Kb6 Kxe5 9. Ra8 $1 $18 { pozor na tento trik}) 6. Ra3 Rc8 $1 7. Kb5 Rb8 $1 (7... Ke6 $2 8. b7 Rb8 9. Kb6 Kxe5 10. Ra8 $1 $18) 8. Rf3 (8. Re3 d6 9. exd6+ Kxd6 $11 {podle db} 10. Rf3 Ke6 11. Kc6 f5 12. Kc7 Rf8 13. b7 Ke5 14. Rd3) (8. Ra7 Ke6 9. b7 Kxe5 10. Kb6 f5 $11) 8... Ke6 9. Ka6 Kxe5 10. Rxf7 d5 11. Ka7 Rh8 12. b7 d4 $11) (3. Kb5 Rxg3 4. Ra7 Rb3+ 5. Ka6 Ke6) 3... Rxg3 4. Rc7 Ke6 (4... Ra3+ 5. Kb4 Ra1 6. Rc3 Kd8 7. Kb5 Rb1+ 8. Ka6 Ra1+ 9. Kb7) 5. Rc4 (5. b7 Rb3 6. Ka6 Kxe5 7. Rc5+ Kd6 8. Rb5 Rxb5 9. Kxb5 Kc7 {a cerny by dokonce vyhral}) 5... Kd5 6. Kb5 Rg8 $11) 1... Ke7 $1 (1... Kg7 $2 { po tomto tahu by to mel cerny kral daleko k pescum damskeho kridla} 2. Kc4 $1 b3 (2... Rc6+ 3. Kxb4 Re6 (3... Rg6 4. Kc5 Rxg3 5. Rd8 Rc3+ 6. Kb5 Rb3+ 7. Ka6 Ra3+ 8. Kb7 Kg6 9. Rxd7) 4. Kc5 $1 {a bily snadno vyhraje} 4... Rxe5+ 5. Kd6 Re3 6. Rc8 Rb3 7. Kc7) 3. Kxb3 Rxg3+ 4. Kc4 Rg1 5. Rd8 {a bily vyhraje, napr.} 5... Rb1 6. Kc5 Rc1+ 7. Kb5 Rb1+ 8. Ka6 Ra1+ 9. Kb7) 2. b7 $1 { po tomto tahu uz zadne slozite varianty nejsou} (2. Kc4 $5 { tento pokus vyzaduje trochu analyzy - analyzu je potreba jeste ucesat} 2... b3 $1 3. Kxb3 Rxg3+ 4. Kc4 (4. Kb4 Rg1 5. Rc8 (5. Kb5 {viz 4.Kc4 a 5.Kb5}) 5... Rb1+ 6. Ka5 Ke6 {to je nejjednodussi, ale staci i} (6... Ra1+ { asi staci i tento postup, ale je to hodne na hrane} 7. Kb5 Rb1+ 8. Ka6 Ra1+ 9. Kb7 Ra5 10. Kb8 (10. Rc3 Ke6 (10... Rxe5 $2 11. Kc7 Ke6 (11... f5 12. b7 $18 Rb5 13. Rd3 d6 14. Kc6) 12. b7 Rb5 13. Ra3 Ke5 14. Ra5 Rxa5 15. b8=Q $18 { podle db}) 11. Kc7 (11. Rb3 Kxe5 12. Kc8 Ra8+ 13. Kxd7 f5 $11) 11... Rb5 12. b7 Kxe5 13. Rc5+ Rxc5+ 14. Kb6 Rc6+ $11) 10... Rxe5 11. b7 Re1 12. Rc5 Kd6) 7. Rc5 (7. Re8+ Kd5 8. Ka6 d6 9. exd6 Kxd6 $11) 7... Ra1+ 8. Kb5 d5 9. exd6 Kxd6 $11 10. Rc6+ Ke5 $1 11. Rc4 Ra8 12. b7 Rb8 13. Kb6) 4... Rg1 5. Ra8 (5. Kb5 Re1 ( 5... Rb1+ 6. Ka6 Ra1+ 7. Kb7 d6 8. Ra8 Rb1 {je take spolehliva cesta k zachrane }) 6. Ka6 (6. Ra8 Rxe5+ 7. Ka6 Re1 8. b7 Ra1+ 9. Kb6 Rb1+ 10. Ka7 Ra1+ 11. Kb8 Rb1 {to je jedna z kritickych pozici - tahle je remiz} 12. Ra6 (12. Ra5 Kd6 13. Ka8 Kc6 14. b8=Q Rxb8+ 15. Kxb8 d5 $1 $11) 12... f5 13. Ka8 d6 14. Ka7 (14. b8=Q Rxb8+ 15. Kxb8 Ke6 16. Kc7 f4 17. Ra5 d5 18. Kc6 Ke5 19. Rxd5+ Ke4 $11) 14... f4) 6... Ra1+ (6... f5 7. exf6+ Kxf6 8. b7 $18) 7. Kb7 d6 8. exd6+ (8. Ra8 Rb1 9. Ra5 (9. Kc7 Rc1+ 10. Kb8 dxe5 11. b7 e4 12. Ra4 f5 13. Rb4 e3) 9... dxe5 10. Rxe5+ Kd6 $11 {podle db i podle selskeho rozumu}) 8... Kxd6 $11 { podle db i podle selskeho rozumu}) 5... Rb1 6. Kc5 f5 $1 { to je asi nejjednodussi cesta k remize} (6... Rb2 {asi take staci k remize} 7. Ra5 (7. Ra4 Kd8 8. Rb4 Rc2+ 9. Kb5 (9. Kd4 Rh2 10. b7 Rh4+) 9... Re2 10. Rc4 ( 10. Rf4 Rxe5+ 11. Ka6 Re1 12. b7 Ra1+ 13. Kb6 Rb1+ 14. Ka7 Ra1+ 15. Kb8 Ke7 16. Rf5 Ra6 17. Rc5 Kd8 18. Rh5 Ke7) 10... Rxe5+ 11. Ka6 Re1 12. b7 Ra1+ 13. Kb6 Rb1+ 14. Ka7 Ra1+ 15. Kb8 {a zde muze cerny remizovat asi nekolika zpusoby} 15... f5 16. Rc8+ Ke7 17. Rc5 Ke6 18. Rb5 f4 19. Rb4 f3 20. Kc7 Ra7 21. Rf4 d5 22. Rxf3 d4 $11) 7... Kd8 8. Rb5 Re2 (8... Rc2+ $2 9. Kd4 Kc8 10. Rc5+ Rxc5 11. Kxc5) 9. Kd5 Kc8 10. b7+ Kb8 11. Rb6 (11. Kd6 f6 12. exf6 Re6+)) 7. exf6+ (7. Ra4 Kd8 8. Rf4 Rc1+ 9. Kb5 Kc8 10. Rxf5 Kb7 11. Rf7 Rb1+ 12. Kc5 Rc1+ 13. Kd6 Rd1+ 14. Ke7 Kxb6 $11) 7... Kxf6 $11 {kontrolovano podle db}) (2. Kc2 $2 b3+ $1 3. Kb2 (3. Kxb3 Rxg3+ {stejne jako ve variante 2.Kc4}) 3... Rxg3 $1 (3... Re6 4. b7 Rb6 {a jsme v hlavni variante}) 4. b7 (4. Ra8 Rg2+ 5. Kxb3 Rg6 6. Ra6 Rg1 ) 4... Rg2+ 5. Kxb3 (5. Ka3 b2 6. Ka2 Rg6 7. Re8+ Kxe8 8. b8=Q+ Ke7 $11) 5... Rg6 $11 6. Re8+ Kxe8 7. b8=Q+ Ke7 {pozicni remiza}) 2... Rb6 3. Kc2 b3+ 4. Kb2 Rb4 {nejprve musi bily prulom pripravit} 5. g4 Rb6 6. g5 Rb5 7. e6 $1 Rb6 $1 8. Kc1 $1 {bily musi presunout povinnost tahu na cerneho} (8. Ka1 { je organicky (neskodny) dual}) (8. exd7 $2 Kxd7 9. Rf8 Kc7 10. Rxf7+ Kb8 $11 { a nyni je videt, ze cerna vez s b6 brani postupu pesce g}) 8... b2+ {po tomto t ahu je zaver studie jednoznacny - to by tedy asi mela byt hlavni varianta} ( 8... Rc6+ 9. Kb1 $1 Rb6 10. Kb2 $1 {a cerny je v rozhodujici nevyhode tahu} 10... dxe6 11. g6 fxg6 (11... Kf6 12. gxf7 ({nebo} 12. Kb1 { to je ale asi jen ztrata casu} 12... b2 13. gxf7)) 12. Rh8 ({nebo} 12. Rg8) 12... Rxb7 13. Rh7+) 9. Kb1 {to je oboustranny zugzwang} 9... dxe6 10. g6 Kf6 11. gxf7 Kxf7 12. Rh8 Rxb7 13. Rh7+ 1-0

[Event "Ceskoslovensky sach_12/2005_Nr96_hm"] [Site ""] [Date "2005.12"] [Round ""] [White "Hlinka, M."] [Black ""] [Result "1/2-1/2"] [SetUp "1"] [FEN "3K4/n7/2b4B/p7/8/5k2/8/8 w - - 0 1"] [PlyCount "13"] [EventDate "2005"] 
 1. Kc7 {*c} 1... Be8 $1 (1... Be4 2. Kb6 Nc6 3. Kb5 Ke2 4. Bf4 Kd3 5. Bc7) ( 1... Ba4 2. Kb6 Nc6 3. Bd2) 2. Kb6 Nc6 3. Kb5 $1 {*c} (3. Bg7 $2 a4 $1 4. Bb2 ( 4. Bf8 Nd4 5. Ka5 Nc2) 4... Nb4 5. Ka5 Nc2) 3... Ke4 $5 4. Bg7 $3 { *c keeping control under c3 sqare - the only one without fork!} (4. Bd2 $2 Nd4+ 5. Kc4 Bf7+ 6. Kc3 a4) (4. Bg5 $2 Kd5 5. Bf6 { loosing a fatal tempo compare 4.Bg7.} (5. Bd2 Nd4+ 6. Kxa5 Nb3+) 5... Bh5 6. Bc3 Be2+ 7. Ka4 Kc4 8. Bxa5 Bd1+) (4. Bf8 $2 Kd5 5. Bg7 Bg6 6. Bc3 Bd3+ 7. Ka4 Kc4 8. Bxa5 Bc2+) 4... Kd3 (4... Kd5 5. Bc3 $11 { and here black has not any fork trick.}) 5. Bf6 $3 { *c keeping a possibility Bh4} (5. Bh8 $2 Kc2 $1 6. Ka4 Bg6 (6... Bh5) 7. Kb5 Be4 8. Ka4 Bd3 9. Bg7 Ba6 10. Bf6 Kd3 11. Bg5 Kc4 12. Bd2 Bb5+ 13. Ka3 a4) 5... Kc2 6. Ka4 Kd3 (6... Bg6 7. Bh4 $1 Kc3 8. Kb5 Be4 9. Be1+ Kb3 10. Bxa5 $11) 7. Kb5 $1 {positional draw - else Bh4-Be1 and Bxa4=} 1/2-1/2

[Event "Ceskoslovensky sach_112005_Nr85_comm"] [Site ""] [Date "2005.11"] [Round ""] [White "Koblizek_Polasek, L_J."] [Black ""] [Result "1/2-1/2"] [Annotator "Vlasak"] [SetUp "1"] [FEN "4B3/7p/8/3p4/p2P1b1p/8/6KN/4k1Bn b - - 0 1"] [PlyCount "15"] [EventDate "2005.07.30"] 
 1... h3+ (1... Bxh2 2. Bxa4 Bxg1 3. Kxh1) (1... a3 2. Nf3+ Ke2 3. Bb5+ Kd1 4. Ba4+ Kc1 5. Bb3 Ng3 6. Bxd5 Ne2 7. Bf2 Bg3 8. Kf1 Bxf2 9. Kxf2) 2. Kxh1 (2. Kxh3 a3 3. Nf3+ Ke2 4. Kg4 (4. Kg2 a2 5. Bb5+ Kd1 6. Kxh1 a1=Q) 4... a2 5. Bb5+ Kd1 6. Ba4+ Kc1 7. Kxf4 a1=Q 8. Be3+ Kb2) 2... a3 (2... Bxh2 3. Bxh2 a3 4. Bd6 a2 5. Bb4+ Kd1 6. Bc3 Kc2 7. Ba1 Kb1 8. Bc6) 3. Nf3+ Ke2 { Very interesting position. White has to force pawn promotion. } 4. Bb5+ Kxf3 5. Ba4 $1 a2 (5... h2 $5 6. Bd1+ (6. Bxh2 $2 a2 7. Bd1+ Kf2 8. Bg1+ Kg3 9. Bh2+ Kh3 10. Bxf4 a1=Q 11. Bc1 Qxc1) (6. Bb3 hxg1=Q+ 7. Kxg1 Ke4 $19) 6... Kg3 7. Bxh2+ (7. Bb3 hxg1=Q+ 8. Kxg1 Kf3 9. Bxd5+ Ke3 10. Kg2 Kxd4 11. Bg8) 7... Kh3 8. Bb3 Bxh2 9. Bxd5) 6. Bb3 $1 a1=Q {And now two stalemates with pin. } 7. Bd1+ Kg3 (7... Qxd1) 8. Bf2+ Kxf2 1/2-1/2

[Event "Ceskoslovensky sach_112006_Nr88"] [Site ""] [Date "2006.11"] [Round ""] [White "Nosek, S."] [Black "correction"] [Result "1-0"] [SetUp "1"] [FEN "k3N2K/r7/r1pP1n2/1P6/2N3R1/8/5n2/8 w - - 0 1"] [PlyCount "17"] [EventDate "2006"] 
 {oprava z 5/2006} 1. Nc7+ $1 (1. Rh4 cxb5 2. Nxf6 (2. Nc7+ Rxc7 3. dxc7 Kb7) 2... bxc4 3. d7 Rxd7) (1. Nxf6 Nxg4 2. d7 Rxd7 3. Nxd7 cxb5) 1... Kb8 $1 (1... Kb7 2. bxa6+ Rxa6 (2... Kc8 3. Nb6+ Kb8 (3... Kd8 4. Rg7) 4. Rb4 N2g4 5. Rf4 c5 6. Nbd5 Nxd5 7. Rf8#) (2... Kb8 3. Rg7 N2e4 4. Na5 Kc8 5. Nxc6 Rxa6 6. Nxa6) 3. Rg7 Ra4 4. Nd5+ Ka6 5. Nxf6 Rxc4 6. d7 Rd4 7. Rg8) 2. Nxa6+ (2. Rg6 Ra4 3. Rxf6 Rxc4 4. d7 Rd4 5. bxc6 (5. Na6+ Rxa6 6. bxa6 Rxd7) 5... Kxc7) 2... Kc8 $1 (2... Rxa6 3. Rg8+ $1 Nxg8 (3... Kb7 4. Rg7+ Kc8 5. bxa6) 4. d7 Kc7 5. bxa6 $18) 3. Rg7 $1 (3. Nb6+ Kb7 (3... Kd8 4. Rg8+ Nxg8 5. bxc6 Ne7 6. c7+ Rxc7 7. dxc7+ Ke8 ) 4. Rg7+ Kxb6 5. Rxa7 Kxa7 6. bxc6 Nd3 7. d7 Nxd7 8. cxd7 Ne5) 3... Rxg7 4. Kxg7 N2e4 $1 (4... cxb5 5. Kxf6 Ne4+ (5... bxc4 6. Ke7) (5... Kd8 6. Nc5 bxc4 7. Ke6) 6. Ke7 Nxd6 7. Nxd6#) (4... Nh5+ 5. Kf7 cxb5 6. Nb6+ Kd8 7. Nc5) (4... Ne8+ 5. Kf8 Nxd6 6. Nxd6+ Kd7 7. b6) 5. bxc6 $1 (5. Nb6+ Kb7) 5... Ne8+ (5... Nd7 6. Nb8 {the clearly best, but not only move} 6... Nxb8 (6... Kxb8 7. cxd7) (6... Nef6 7. cxd7+ Nxd7 8. Nxd7) 7. Nb6+ Kd8 8. c7+) 6. Kf8 $1 N4xd6 7. Nb6+ Kd8 8. c7+ Nxc7 9. Nc5 1-0

[Event "Ceskoslovensky sach_122006_art"] [Site ""] [Date "2006.12"] [Round ""] [White "Polasek, J."] [Black "after  van Scheltinga"] [Result "1-0"] [SetUp "1"] [FEN "4k3/R4p2/P3p1p1/3pP1P1/p2P4/5P2/2r1K3/8 w - - 0 1"] [PlyCount "29"] [EventDate "2006"] 
 1. Kd3 (1. Kd1 Rc8 2. Rb7 a3 3. Rb3 Ra8 4. Rxa3 Kd7 5. Kc2 (5. a7 Kc6 6. Kc2 Kb6 7. Kb3 Rxa7 8. Rxa7 Kxa7 $11 {K>g7}) 5... Kc6 6. Kb3 Rc8 7. Kb4 (7. a7 Kb7 8. Kb4 Ka8 9. Kb5 Rc4 10. Kb6 Rxd4) 7... Rb8+ $1 8. Kc3 (8. Ka5 Rb5+ 9. Ka4 Kb6 ) 8... Rc8 9. Ra2 (9. Rb3 Rc7 10. Rb8 Ra7 11. Rf8 Kb5) 9... Kb6+ 10. Kb3 (10. Kb4 Rc4+ 11. Kb3 Ka7) 10... Ka7 11. Kb4 Rc4+ 12. Kb5 Rxd4 13. Rc2 Rf4) 1... Rc6 $1 (1... Rc8 2. Rb7 a3 3. Rb3 Ra8 (3... a2 4. Ra3 Kd7 5. Rxa2 Kc6 6. Kc3 Kb5+ 7. Kb3 Kb6 8. Kb4 Rc4+ 9. Kb3 Rc8 10. a7 Kb7 11. a8=Q+ Rxa8 12. Rxa8 Kxa8 13. Kb4 Kb8 14. Kc5 Kc7) 4. Rxa3 Ra7 (4... Kd7 {zde uz nejde} 5. a7 Kc6 6. Kc3 Kb5 7. Kb3 Kb6 8. Kb4) 5. Kc3 Kd7 6. Kb4 Kc6 7. Ka5) 2. Ra8+ Ke7 (2... Kd7 3. a7 Ra6 4. Rf8 Rxa7 5. Rxf7+) 3. a7 Ra6 (3... Rc7 4. Re8+ Kxe8 5. a8=Q+ Ke7 6. Qb8 (6. Qxa4 Kf8) 6... Rd7 (6... Rc4 7. f4 a3 8. f5 gxf5 9. Qd6+ Ke8 10. g6 fxg6 11. Qxe6+ Kf8 12. Qf6+) 7. Qb4+ Ke8 8. Qxa4) 4. Kc2 a3 5. Kb1 a2+ 6. Ka1 Ra4 7. f4 Ra6 8. f5 {a dale jako van Scheltinga} 8... exf5 (8... gxf5 9. g6 (9. Rh8 Rxa7 10. g6) 9... fxg6 10. Rg8) 9. e6 f4 10. Rh8 $1 (10. exf7 Kxf7 11. Rh8 f3 12. a8=Q Rxa8 13. Rxa8 f2) 10... f3 (10... Rxa7 11. exf7 Kxf7 12. Rh7+ Ke6 13. Rxa7) (10... f6 11. gxf6+ Kxe6 12. a8=Q Rxa8 13. Rxa8 g5 14. Rg8 Kxf6 15. Kxa2 Kf5 16. Kb3 f3 17. Kc3 g4 18. Kd3 Kf4 19. Rf8+ Kg3 20. Ke3 Kg2 21. Rf5 Kf1 22. Rxf3+ gxf3 23. Kxf3) (10... Kxe6 11. a8=Q Rxa8 12. Rxa8 Kf5 13. Rf8 Kxg5 14. Rxf7 Kg4 15. Kxa2 g5 16. Kb3 Kf3 17. Kc2 Ke2 18. Rg7 f3 19. Rxg5 f2 20. Rxd5 f1=Q 21. Re5+) 11. a8=Q Rxa8 12. Rxa8 f2 13. Ra7+ Kxe6 14. Ra6+ Ke7 15. Rf6 1-0

[Event "Ceskoslovensky sach_032006_Nr17"] [Site ""] [Date "2006.03"] [Round ""] [White "Becker_Akobija, R_J."] [Black ""] [Result "1/2-1/2"] [SetUp "1"] [FEN "4n1K1/2pR3p/8/1k6/8/8/1r6/1N6 w - - 0 1"] [PlyCount "30"] 
 1. Nc3+ (1. Rd8 Nf6+ 2. Kg7 Rf2 3. Nc3+ (3. Rf8 Nh5+ 4. Kg8 Rxf8+ 5. Kxf8 Ng3 { table wins}) 3... Kc4 4. Nd1 Rf3 5. Rf8 Nh5+ 6. Kg8 Rxf8+ 7. Kxf8 Kd4 { table wins} 8. Kg8 Nf6+ 9. Kg7 Ke5) 1... Kc4 (1... Kc6 2. Re7 Nf6+ 3. Kf7 { guids a rook  for future   } (3. Kg7 $2 Rb3 $1 {to make e4 free for his N} ( 3... Kd6 4. Rf7) 4. Ne2 (4. Re6+ Kd7 5. Re3 Ng4 (5... Ne4 $5) 6. Rd3+ Kc8 7. Kxh7 Nf6+ 8. Kg6 Ne4) 4... Kd6 5. Rf7 Ne4) 3... Ng4 (3... Rb3 $2 4. Ne2 Kd6 5. Nd4) (3... Rf2 4. Re6+) 4. Re6+ Kb7 (4... Kd7 $6 5. Re7+ Kc8 6. Kg7 Kd8 (6... h6 7. Nd5 Kd8 8. Re4 (8. Rxc7 Rb5) 8... h5 9. Kg6 c6 10. Nf4) 7. Re2 Rb3 8. Rd2+) 5. Kg7 h6 $5 (5... Rh2) (5... h5 6. Kg6 Rc2 7. Ne2 (7. Ne4 Nf2) 7... Rc5) 6. Ne4 {draw according authors but?} 6... Rb5 7. Kg6 Rd5 { something like zugzwang} 8. Re7 (8. Kg7 h5 9. Kg6 h4) 8... Kb6 9. Re6+ c6 10. Re8 h5 (10... c5 11. Rb8+ Kc7 12. Rb5 Kc6 13. Rxc5+) 11. Rh8 Ne5+ 12. Kf6 Nf3) 2. Nd5 (2. Ne4 Re2 3. Re7 Kd4 4. Rxe8 Rxe4) 2... Kc5 {Autorske} (2... c6 3. Ne3+ Kc5 4. Rd1 $1 (4. Rd8 Nf6+ 5. Kg7 Ng4 $5 (5... Nd5 6. Nf5 h5 7. Kh6 Rf2 8. Nh4 Nf6 9. Kg5 (9. Kg6 Rf4 10. Ng2 (10. Kg5 Rg4+) 10... Rg4+) 9... Kb4 (9... Kc4 10. Kg6 c5 11. Nf5) 10. Nf5 (10. Kg6 c5 11. Nf5 Ne4 12. Ne3 Rh2) 10... Ne4+ 11. Kg6 Rg2+ 12. Kh6 c5) 6. Nxg4 (6. Nf5 Rb7+ 7. Kf8 h5) 6... Rg2 7. Kf6 Rxg4 8. Rh8 Rh4 9. Kg5 Rh1 10. Kf4 Kc4 11. Ke4 c5) (4. Re7 $6 Nf6+ 5. Kg7 Nd5) 4... Rb7 $5 (4... Nf6+ 5. Kg7 Rf2 (5... Ng4 6. Rc1+ $1 Kb5 7. Nf5) (5... Nd5 6. Rc1+ Kb5 (6... Kd4 7. Kxh7) 7. Nf5) 6. Rf1 $1 Rxf1 7. Nxf1 {table remis} 7... Ne4 8. Kxh7 Kd4 {a tady je studie ve studii} 9. Kg6 $3 (9. Nh2 Nd2 10. Ng4 c5 11. Nf2 c4 12. Nd1 Nf1) 9... c5 10. Kf5 c4 11. Kf4 c3 12. Ne3) (4... h5 5. Rc1+ Kd4 ( 5... Kb5 6. Rh1 c5 (6... Nf6+ 7. Kg7 Rf2 8. Rb1+ Kc5 9. Kg6 Kd4 10. Nf5+ Ke5 11. Re1+ Ne4 12. Nh4 c5 13. Kxh5 c4 14. Ng6+ Kd4 15. Ne7 Nc5 16. Nc6+ Kd3 17. Nb4+ Kd2 18. Ra1) 7. Kf7 Re2 8. Nd5 (8. Nd1 Nd6+ 9. Kg6) 8... Nd6+ 9. Kg6 Re6+) 6. Nf5+ Ke5 7. Rc5+ Ke6 8. Kh7 Nf6+ 9. Kh6 Rd2 (9... Rb4) 10. Ng7+ Kd6 11. Rf5 Ke7 12. Rc5 Kd7 13. Kg6 Ne4 14. Rxh5 Rd6+ 15. Kf7 Rf6+ 16. Kg8 c5) 5. Nf5 $1 ( 5. Rc1+ Kd4 $5 (5... Kd6 6. Nf5+ Ke5 7. Rc5+ Kf4 8. Nh6 $5 (8. Nd4 Nf6+ (8... Ke4 $5 9. Nf5 (9. Nxc6 Nf6+ 10. Kh8 h5) 9... Nf6+ 10. Kh8 Rc7 11. Nh6 Nd5 12. Kg8 Kd4 13. Rc1 Nf6+ 14. Kf8 c5) 9. Kh8 Rd7 10. Rxc6 (10. Rf5+ Kg4 11. Rxf6 Rxd4 12. Rxc6 h5) 10... Rxd4 11. Rxf6+ Kg5 12. Rf3 h5) (8. Kh8 Rd7 9. Nh4 Rc7 10. Rc4+ Ke3 11. Nf5+ Kd3 12. Rd4+ Kc3 13. Re4 Nf6 14. Re6 Nd5 15. Rh6) 8... Rc7 9. Rf5+ Ke4) 6. Nf5+ Ke4 7. Ng3+ Kf4 8. Ne2+ Ke3 9. Rxc6 Kxe2 10. Re6+ Kf3 11. Rxe8 h5) 5... Rc7 (5... Nf6+ 6. Kf8 Ng4 (6... Nd7+ 7. Ke7 Ne5+ 8. Ke6 Nc4 9. Rh1) (6... Rd7 7. Rxd7 Nxd7+ 8. Kg7 h5 9. Kg6 {remis, table }) 7. Rc1+ Kb6 8. Rg1 h5 9. Rb1+ Kc7 10. Rxb7+ Kxb7 11. Kg7) (5... h5 6. Rc1+ Kb6 7. Kf8 Nf6 8. Rb1+ Kc7 9. Rxb7+ Kxb7 10. Kf7) 6. Kf8 Nf6 7. Ng7 Ra7 $1 (7... Kc4 8. Ne6 Rd7 (8... Ra7 9. Rd6 Nd7+ 10. Kg8 c5 11. Ng7 h6 (11... Kb3 12. Kxh7 c4 13. Kg6 c3 14. Nf5 Ne5+ 15. Kf6 Ng4+ 16. Kg5 Ra4 17. Ng3 c2 18. Rb6+ Kc3 19. Rc6+ Kb2 20. Ne2 Rb4 21. Kf5 Nf2 22. Rc7 Nd3 23. Rc8 Rh4 24. Rb8+ Nb4 25. Ke5) 12. Nh5 Kb4 13. Rxh6 c4 14. Nf4 Ne5 15. Nd5+ Kc5 16. Nc3) 9. Rh1 (9. Rxd7 Nxd7+ { white loses} 10. Kg7 Kd5 11. Ng5 (11. Nf4+ Ke5 12. Nd3+ Ke4 13. Nf2+ Kf3) 11... c5 (11... Nf8 12. Kxf8) 12. Kxh7 c4 13. Nf3 Ne5 14. Ne1 Ke4) (9. Rf1 Ne4 10. Rh1 Ng3 (10... Kd5 11. Ng7) 11. Rh4+ Kd5 12. Ng5 (12. Ng7 Rxg7) 12... Nf5 13. Rf4 (13. Rxh7 Rxh7 14. Nxh7 c5) 13... Ke5 14. Rf2 h5) 9... Kd5 10. Ng5 c5 11. Rf1 Ng4 12. Rd1+ Kc6) (7... Kb4 {authors} 8. Rb1+ Kc4 9. Rf1 Ne4 10. Rh1) (7... Rd7 $5 8. Rf1 $1 {probably draw} (8. Rxd7 Nxd7+ 9. Ke7 Kd5 {win, table}) (8. Ne6+ Kc4 9. Rxd7 (9. Rf1 Ne4 10. Rf4 Kd5 11. Rxe4 Kxe4 12. Nc5+ Kf4 13. Nxd7 h5 ) 9... Nxd7+ 10. Kg7 Kd5 11. Ng5 Nf8 12. Kxf8 h5 (12... c5 13. Nxh7 c4 14. Nf6+ Kd4 15. Nh5 Ke5 16. Ng3 c3 17. Ke7) 13. Ke7 c5 (13... h4 14. Kf6 c5 15. Kf5 c4 16. Kf4) 14. Kf6 c4 15. Kf5 c3 16. Ne4) 8... Ne4 (8... Ng4 9. Rh1 (9. Rg1 Nh6 10. Ne6+ Kd6 (10... Kd5 11. Ng5 Nf5 12. Rd1+ Nd4 13. Rh1 h6) 11. Ng5)) (8... Rd6 9. Nf5) 9. Rh1 Ng5 10. Rh5 Rd5 11. Rxg5 Rxg5 12. Ne6+ Kd5 13. Nxg5 h5 14. Kf7) 8. Rf1 Ng4 9. Rh1 (9. Rg1 Nh6 10. Nh5 Kd6) 9... h6 10. Nf5 {no threat} ( 10. Rh4 Ra4 {compare Ra7 and Rd7}) 10... Kd5 11. Ne7+ Ke6 12. Nxc6 Rf7+ 13. Ke8 Nf6+ 14. Kd8 Kd6) (2... h5 $5 3. Kf8 Rb8 4. Ke7 c5 (4... h4 5. Ne3+ (5. Nxc7 Nxc7 6. Rxc7+ Kd4 7. Kf6)) 5. Nf4 h4 6. Ke6 Rb1 7. Rh7 Re1+ 8. Kf5 Nd6+ 9. Kg4 Rg1+ 10. Kh3 Ne4 (10... Nf5 11. Rh5) 11. Ra7 (11. Rh5 Kb3 12. Ne6 $1 (12. Rxh4 Ng5+ 13. Kh2 Nf3+) (12. Kxh4 Rh1+ 13. Nh3 c4) 12... c4 13. Nd4+ Kb4 14. Rxh4 Rh1+ 15. Kg4 Rf1 16. Kh3 Nd2 17. Kg2 Rf8 18. Ne2 Kb3 19. Rf4 Re8 20. Kf2 Ne4+ 21. Kf1 Kc2)) (2... Re2 3. Kh8 (3. Kf8 c5 4. Kf7 Re4 5. Rd8 Re5) 3... c6 4. Nb6+ (4. Nf4 Rf2) 4... Kb5 5. Nd5 Rh2 $5 (5... cxd5 6. Rxd5+ Kc6 7. Rh5 Nf6 8. Rh6 Re6 9. Kg7) (5... Kc5 6. Nf4 Re4 7. Rf7 h5 (7... Nd6 $5 8. Rf6 h5 9. Kh7 h4 10. Kg6) 8. Kh7 h4 9. Kg6 Nd6 10. Rf6 Re3 11. Kh5 h3 12. Kg4 Ne4 13. Rf5+ Kd4 14. Nxh3) 6. Nc3+ (6. Rd8 cxd5 7. Rxd5+ Kc6 8. Re5 Nc7 9. Re7 h5) 6... Kc4 7. Ne4 h5 8. Nd2+ Kb4 9. Ne4 Re2 10. Ng3 Re5 11. Rd4+ Kb3 12. Rf4 Rg5 13. Nf5 c5) 3. Kf8 (3. Rd8 Rh2 (3... Rb7 4. Nf4 Nf6+ 5. Kg7 Rb6 6. Rd1 Kc4 7. Rc1+ Kd4 8. Re1 c5 (8... Ne4 9. Kxh7 Ng5+ 10. Kg7 c5) 9. Re6) 4. Nf4 Nf6+ 5. Kf7 (5. Kg7 Nh5+) 5... Ne4 6. Ke6 Kc4 7. Ke5 Nd6 8. Ra8 Rh1 9. Ra4+ Kb5 10. Ra7) 3... Rb8 ( 3... c6 4. Nf4 Rb8 5. Ne6+ Kb6 6. Ke7) 4. Ke7 (4. Kf7 Kc6 5. Ke6 Rb1 6. Ne7+ Kb7 7. Rd3 Re1+ 8. Kf7 Nd6+ 9. Kf8 Rh1 10. Rb3+ Ka6 11. Rc3 Nb5 12. Rc6+ Kb7 13. Ke8 h5 14. Rc5 Nd4 15. Kd7 c6) 4... Kc6 (4... c6 5. Ne3 (5. Nf4)) 5. Nxc7 ( 5. Nb4+ Rxb4 6. Kxe8 h5 (6... Re4+ 7. Kd8) 7. Rh7 h4 8. Rh5 Kb6 9. Ke7 c5 10. Ke6 Rd4) (5. Ke6 {the same position, but other solution?} 5... Rb1 6. Ne7+ (6. Ne3 Nd6 7. Nc2 (7. Rxh7 Re1) 7... Rh1 8. Nb4+ Kb7 9. Nd3 Kb6 {konec}) 6... Kb7 7. Rd3 Re1+ 8. Kf7 Nd6+ 9. Kf8 Rf1+ 10. Kg8 h5 11. Rh3 Ne8) 5... Nxc7 6. Rd6+ Kc5 7. Rh6 Rh8 (7... Rb7 8. Kf8 $1 (8. Kf7 Ne6+ 9. Kg8 Kd5 10. Rxh7 Rb8+ 11. Kf7 Ng5+) 8... Kd5 $1 (8... Nd5 9. Kg8 Kd4 (9... Ne7+ 10. Kh8 Ng6+ 11. Kg8 Kd5 12. Rxh7) 10. Kh8 $1 (10. Kf8 Ke5 11. Kg8 Nf6+ 12. Kh8 Ke6)) 9. Rxh7 $1 (9. Kg8 Ne6 10. Rxh7 Rb8+ 11. Kf7 Ng5+) 9... Ne6+ 10. Ke8 $1) (7... Ne8 8. Rh1 { kamkoli po h} 8... Kd5 9. Rh5+ $1 Kd4 10. Kf7 $1 Nd6+ 11. Kg7 Rb7+ 12. Kh8 $1 ( 12. Kg8 Ne4) 12... h6 13. Kg8 Nf7 14. Kg7 {duals} 14... Ke4 15. Rc5 Kf4 16. Kg6 Kg4) (7... Nb5) (7... Ne8) 8. Kf7 {dualy} (8. Kf6) (8. Kd7) 8... Ne8 9. Ke6 $1 Kd4 10. Rh3 $1 Ng7+ (10... h5 11. Rh4+ $1 Ke3 12. Kf7 Nd6+ 13. Kg6 Rg8+ 14. Kh7 Rg5 15. Kh6 Nf7+ 16. Kh7 Kf3 17. Rf4+ Kg3 18. Rg4+) (10... Ke4 11. Rxh7) 11. Kf6 Ne8+ 12. Ke6 Nc7+ 13. Kf6 Ne8+ 14. Ke6 Ke4 (14... h5 15. Rh4+ Ke3 16. Kf7 Nd6+ 17. Kg6 Rg8+ 18. Kh7 Rg5 19. Kh6 Nf7+ 20. Kh7 Kf3 21. Rf4+ Kg3 22. Rg4+ Kf3 23. Rf4+) 15. Rxh7 Rxh7 1/2-1/2

[Event "Ceskoslovensky sach_072005_Nr51"] [Site ""] [Date "2005.07"] [Round ""] [White "Klemanic, E."] [Black ""] [Result "1/2-1/2"] [Annotator "Vlasak"] [SetUp "1"] [FEN "1r1N4/5R2/7k/4P3/2n2P2/p7/5K2/8 w - - 0 1"] [PlyCount "15"] [EventDate "2005"] 
 {#} 1. Ne6 $1 (1. Nb7 Ra8 2. Nc5 Nd2 $19) 1... a2 2. Ra7 (2. Nf8 Kh5 $1 3. Ra7 Rb2+ 4. Kg3 Rb3+ 5. Kf2 Ra3 $19) 2... Rb2+ 3. Kg3 $1 Rb3+ (3... Kh5 4. Nd4) 4. Kh4 (4. Kg4 $6 Ra3 5. Rf7 Ne3+ (5... Ra8 6. Nf8 Nxe5+ 7. fxe5 Ra4+ 8. Kf5) 6. Kh4 Ng2+ (6... Ra8 7. Nf8 Nf5+ 8. Kg4 Ng7 9. Rf6#) 7. Kg4 Ra8 8. Nf8 Rxf8 9. Ra7 Rg8+ 10. Kf5 (10. Kh3 Nxf4+ 11. Kh4 Rg2) (10. Kf3 Ne1+ 11. Ke4 (11. Ke2 Nc2 12. Rxa2 Rg2+) 11... Rg2 12. f5 (12. e6 Kg6 13. f5+ Kf6 14. Rf7+ Kg5 15. Rg7+ Kh6 16. Ra7) 12... Re2+ 13. Kf4 Nd3+ 14. Kf3 Nc1 15. e6 Kg5 16. Ra5 Re1) 10... Ne3+ (10... Nh4+ 11. Ke4 Rg2 12. f5 Re2+ 13. Kd3 Rf2 14. Ke3 Rc2 15. Kd3 Rh2 16. Ke4 Kg5 17. Rg7+ Kh5 18. Ra7 Kg4 19. Rg7+ Kh3 20. Ra7 Re2+ 21. Kd3 Rg2 22. Ke4 Rb2 23. e6 Kg4 24. f6 Re2+ 25. Kd5 Kf5 26. f7 Ng6 27. e7) 11. Ke4 Nd1 12. Ra6+ Kh7 13. e6 Rg2 (13... Kg7 14. Kd3 Rd8+ 15. Kc2 Ne3+ 16. Kb3) (13... Nc3+ 14. Kd4 Rc8 15. e7) 14. e7 Re2+ 15. Kd4) 4... Ra3 (4... Na3 5. Nf8) 5. Rf7 $1 Ra8 $1 (5... a1=Q 6. Rf6+ Kh7 7. Rf7+ Kg8 8. Rf8+ Kh7 9. Rf7+ Kg6 10. Rf6+ $11) (5... Nd6 6. Rf6+ Kh7 7. Ng5+ Kg8 8. Rxd6 a1=Q 9. Rd8+ Kg7 10. Rd7+ Kg6 11. Rd6+ Kg7 12. Rd7+ Kf8 13. Nh7+ Ke8 14. Nf6+ Kf8 15. Nh7+ Kg8 16. Nf6+ $11) 6. Nf8 $1 (6. Nd4 a1=Q 7. Nf5+ Kg6 8. Rf6+ Kh7 9. Rf7+ Kg8 10. Rg7+ Kf8) 6... Rxf8 (6... a1=Q $2 7. Rh7#) 7. Ra7 $1 Rxf4+ 8. Kg3 $11 1/2-1/2

[Event "Ceskoslovensky sach_092005_Nr70"] [Site ""] [Date "2005.09"] [Round ""] [White "Akobija, Becker, JR."] [Black ""] [Result "1-0"] [SetUp "1"] [FEN "4r1k1/2R5/8/8/8/5N2/r7/5R1K w - - 0 1"] [PlyCount "25"] 
 1. Rg1+ Kh8 (1... Kf8 2. Ng5 Re7 3. Nh7+ Ke8 (3... Kf7 4. Rf1+ Ke6 5. Re1+ (5. Rf6+)) 4. Rg8+ Kf7 5. Rf8+ Ke6 6. Rf6+) 2. Ng5 Rf8 (2... Rea8 3. Nf7+ Kh7 4. Nd6+ (4. Ne5+ Kh8 5. Ng6+ Kg8 6. Nf4+ Kh8 7. Rgg7 Ra1+ 8. Kg2 R8a2+ 9. Kf3 Ra3+ 10. Ke4 Ra4+ 11. Ke5 Re1+ 12. Kf5 Rxf4+ 13. Kxf4 Re4+ 14. Kf5 Re5+ 15. Kf6 Re6+ 16. Kf7 Rf6+ 17. Ke7 Kxg7) 4... Kh8 (4... Kh6 5. Nf5+) 5. Rc5 R2a5 6. Nb5 R8a7 7. Rc8+) (2... Re3 3. Rc8+ (3. Rc4 {also} 3... Kg8 4. Rf4 Ra7 5. Nf7+ (5. Ne4+ Rg7 6. Nf6+ Kf7 7. Nd5+) 5... Kf8 6. Nd6+ Ke7 7. Rf7+) 3... Kg7 4. Ne4+ Kf7 5. Nd6+ Kf6 6. Rf8+ Ke6 7. Re8+) 3. Rh7+ (3. Rc4 Rf6 $1 (3... Rfa8 4. Nf7+) 4. Rc8+ Kg7 5. Rc7+ Kh8 6. Rd1 Kg8) 3... Kg8 4. Rb7 $3 (4. Rh6 Kg7 $1 5. Rh3 Rf6 ( 5... Rf5)) (4. Rh5 $5 Rfa8 $1 (4... Rf5 5. Ne4+) 5. Ne4+ Kf7 6. Rf1+ Kg6 $1 ( 6... Ke7 $2 7. Re5+ Kd7 8. Rd1+ $1 (8. Rf7+ Kc6 9. Rf6+ Kd7 10. Rd6+ Kc7 11. Re7+ Kc8 12. Rdd7 Ra1+ 13. Kh2 R8a2+ 14. Kg3 Ra3+ 15. Kf4 Ra4) 8... Kc7 9. Rc5+ Kb6 10. Rb1+ Ka6 (10... Ka7 11. Rc7+ Ka6 12. Nc5+ Ka5 13. Rh7 $1 {point} (13. Nd7 $1 Rh8+ 14. Kg1 Rg8+ 15. Kf1 Ra8 16. Rc5+ Ka4 (16... Ka6 17. Rb6+ Ka7 18. Rc7#) 17. Nb6+ Ka3 18. Rc3#) 13... Ra3 (13... Re2 14. Ra1+) 14. Nd7 (14. Nd3) ( 14. Rh5 Re8 15. Nd7+ Ka6 16. Rh7 $1 Ka7 17. Nf6+) 14... Rd8 (14... Re3 15. Rh2 Ra3 16. Rh5+ Ka6 17. Nb8+ Ka7 18. Rh7#) 15. Nb8) 11. Rc6+ Ka5 (11... Ka7 12. Rc7+ Ka6 13. Nc5+ {see 10.Ka7}) 12. Rh6 (12. Nd6 Rh8+ 13. Kg1 Rg8+ 14. Kf1 Rf8+ 15. Ke1) 12... Rg8 13. Nd6 Ra8 14. Nc4+ (14. Nb7+ Ka4 15. Rhb6) 14... Ka4 15. Nb6+ Ka5 16. Nxa8) (6... Ke6 7. Rf6+ Ke7 8. Rh7+ Ke8 9. Nd6+) 7. Rg5+ Kh6 8. Rfg1 (8. Rf6+ Kh7 9. Rfg6 Ra1+ 10. Kg2 R8a2+ 11. Nf2 Rb1 12. Rg7+ Kh6 13. R5g6+ Kh5 14. Rg3 Kh6 15. R7g4 Rb5 16. Rg8 Kh7 17. R3g7+ Kh6 18. Rg6+ Kh7 19. R8g7+ Kh8 20. Rf7 Rab2) 8... R8a6 $1 (8... R2a6 9. R5g3 Ra5 10. Rg6+) 9. Rg8 Kh7 10. R1g7+ Kh6 11. Rg3 Kh7 12. R8g7+ Kh6 13. R7g4 R2a5 14. Rg8 Kh7 15. R3g7+ Kh6 16. Nf2 Ra1+ 17. Kg2 R1a2 18. Rg3 Kh7 19. R3g7+ Kh6 20. Kg1 Ra1+ 21. Kh2 R1a2) 4... Kh8 (4... Rfa8 $5 5. Nh7+ Kh8 6. Nf6 Rh2+ 7. Kxh2 Ra2+ 8. Rg2 $3 (8. Kh3 Rh2+ 9. Kg4 Rg2+ 10. Kh4 Rh2+ 11. Kg5 Rg2+ 12. Kf5 Rg5+ (12... Rf2+ $2 13. Ke6 Re2+ 14. Ne4) 13. Ke6 Re5+ 14. Kf7 Re7+ 15. Kf8 Re8+ 16. Kf7 Re7+ 17. Kg6 Rg7+ 18. Kf5 Rg5+ 19. Ke6 Re5+ 20. Kd7 Re7+ 21. Kd8 Re8+ 22. Kd7 Re7+ 23. Kc8 Rc7+ ( 23... Re8+ 24. Kc7 Rc8+ 25. Kd7 Rc7+ 26. Kd8 Rc8+ 27. Ke7 Rc7+) 24. Kd8 Rc8+ 25. Ke7 Rc7+ 26. Kd6 Rc6+) 8... Rxg2+ 9. Kh3 Rg3+ 10. Kh4 Rh3+ 11. Kg5 Rg3+ 12. Kf5 Rf3+ (12... Rg5+ 13. Ke6 Re5+ 14. Kf7) 13. Ke6 Re3+ 14. Kf7 Rb3 (14... Re7+ 15. Kxe7) 15. Re7 Re3 (15... Rb7 16. Nd7) 16. Ne4) 5. Rb4 $3 (5. Rc1 Ra5 (5... Re2 6. Kg1 Ra8) 6. Nf7+ Kg7 (6... Kh7 $1 7. Rc6 Rh5+ 8. Kg2 Rg8+ 9. Kf3 Rg7) 7. Rg1+ Kf6 8. Rf1+ {'!'} 8... Ke6 (8... Rf5 9. Rb6+) 9. Ng5+ { 'the point of Rc7..b7'}) (5. Re1 $5 {guiding e5 for N} 5... Ra5 $1 { not allowing the line as in Rc2} (5... Rc2 6. Nf7+ Kg7 7. Ne5+ Kh6 8. Rg1 { wins a rook by fork} 8... Rf6 9. Ng4+) 6. Nf7+ Kh7 $1 (6... Kg7 $2 7. Rg1+ Kf6 8. Rf1+ $1 Ke6 (8... Rf5 9. Rb6+) 9. Ng5+ {the posisible point of Rc7..b7}) 7. Re6 Rh5+ 8. Kg2 Rg8+ 9. Kf3 Rg7 {Becker}) (5. Rb3 $3 {same as Rb4}) 5... Rf6 $5 (5... Rf5 $2 6. Rb8+ Kg7 7. Ne6+ Kf7 8. Rf8+ Kxe6 9. Re1+ Re5 10. Re8+) (5... Rfa8 6. Nf7+ Kh7 7. Rh4#) 6. Rb8+ Kg7 7. Ne6+ Kf7 8. Nd8+ Ke8 (8... Kf8 9. Nc6+ Kf7 10. Ne5+ Ke7 11. Rb7+ Ke6 12. Rb6+ Ke7 13. Ng6+ Kf7 14. Nh8+ Ke7 15. Re1+ $18) 9. Rg8+ Ke7 10. Rg7+ Kd6 (10... Kf8 11. Ne6#) 11. Rb6+ Ke5 12. Nf7+ Kf5 13. Rg5+ $18 1-0

[Event "Ceskoslovensky sach_052006_Nr32"] [Site ""] [Date "2006.05"] [Round ""] [White "Nosek"] [Black ""] [Result "1-0"] [Annotator ",Emil"] [SetUp "1"] [FEN "3k4/7K/3pP1n1/2P5/N2N4/8/6n1/8 w - - 0 1"] [PlyCount "9"] [EventDate "2006"] 
 1. Kxg6 $1 (1. cxd6 $2 Nf8+ 2. Kg8 Nxe6 3. Nxe6+ Kd7) (1. c6 $2 N2f4 2. Kg7 (2. Nb5 Nf8+ 3. Kg8 N8xe6) 2... Kc7 3. Nc3 Ne7 4. Ncb5+ Kb6 5. c7 Nxe6+ 6. Nxe6 Kxb5 7. Kf7 Nc8) (1. Nc6+ $1 Kc7 2. Kxg6 Nf4+ 3. Kf7 (3. Kf6 $2 dxc5 (3... Nxe6 4. Kxe6 (4. cxd6+ Kxd6) 4... dxc5) 4. e7 Nd5+ 5. Ke6 Nxe7 6. Nxe7)) (1. Nb6 $1 {To ma byt pointa} 1... N2f4 (1... dxc5 2. Kxg6 Ke8 3. Nd5 cxd4 4. Kf6 Kd8 5. e7+ Kd7 6. Nc7) 2. cxd6 Nf8+ 3. Kg8 N4xe6 4. Nc6+ Ke8 5. d7+ Nxd7 6. Nd5) 1... Nf4+ (1... dxc5 2. Kf7) (1... Ke7 2. cxd6+ Kxd6 3. Kf7) 2. Kf7 (2. Kf6 dxc5 $1 (2... Nxe6 3. Kxe6 (3. Nxe6+ Kd7) 3... dxc5 4. Nb5) 3. Kf7 (3. e7+ Ke8 4. Nf5 ( 4. Nxc5 Nd5+ 5. Ke6 Nxe7) 4... Nd5+ 5. Ke6 Nxe7 6. Nd6+ Kf8 7. Nxc5) 3... Nd5 4. Nxc5) 2... Nxe6 3. Kxe6 (3. Nxe6+ Kd7 4. c6+ (4. Nf8+ Kc6 5. Ke6 dxc5 6. Nc3 )) 3... dxc5 4. Nb5 c4 5. Nac3 1-0

[Event "Ceskoslovensky sach_092006_nr74_specmen"] [Site ""] [Date "2006.09"] [Round ""] [White "Hlinka, Michal"] [Black "correction"] [Result "1/2-1/2"] [Annotator "Hlinka,Michal"] [SetUp "1"] [FEN "4K3/8/8/4P2k/4b3/1P6/1p1B2r1/5NR1 w - - 0 1"] [PlyCount "23"] [EventDate "2006"] 
 {Oprava Shakend Nederland 1994, 2. cena} 1. Rh1+ Kg6 (1... Rh2 $2 2. Rxh2+ Kg4 3. Rh4+ Kxh4 4. Be1+ Kh3 5. Nd2) 2. Ne3 Rxd2 3. Rg1+ Kh7 $1 (3... Kh5 4. Nc4 Rg2 5. Rh1+ Kg5 6. Nxb2) 4. Nc4 Rg2 5. Rh1+ (5. Re1 $2 b1=Q 6. Rxb1 Bxb1 7. Nd6 Re2) (5. Rd1 b1=Q 6. Rxb1 Bxb1 7. e6) 5... Kg8 $1 6. Nd6 $3 (6. Nxb2 $2 Bc6+ 7. Ke7 Rg7+ 8. Kd6 Bxh1) (6. b4 $2 Rg4 $1 7. Re1 Bc6+ 8. Ke7 Rxc4 $19) (6. e6 Rg6 7. Rf1 b1=Q 8. Rxb1 Bxb1 9. e7 Ra6 10. Kd8 Ra8+ 11. Kd7 Bf5+ 12. Kc6 Ra6+ 13. Kc5 Re6 14. b4 Rxe7 15. Nd6 Kf8 16. b5 Bg4 17. Kc6 Bf3+) 6... Rc2 (6... b1=Q 7. Rxb1 Bxb1 8. b4 Ba2 9. b5 Bd5 10. Kd8 Kf8 11. b6 Rg7 12. Kc8 $11) 7. Nxe4 $1 ( 7. Rg1+ $2 Bg6+ $1 8. Ke7 Rc1 9. Rxg6+ Kh7 10. Rg4 b1=Q 11. Ne8 Rf1 $19) 7... Rc1 8. Rh4 b1=Q 9. Nf6+ Kg7 10. Rg4+ Kh6 11. Ng8+ Kh5 12. Nf6+ $11 1/2-1/2