www.arves.org - Ceskoslovensky Sach 2018

Awarded studies from Ceskoslovensky Sach 2018.

[Event "2nd HM Ceskoslovensky Sach "] [Site ""] [Date "2018"] [Round ""] [White "Michal Hlinka & Mario Garcia"] [Black ""] [Result "1/2-1/2"] [SetUp "1"] [FEN "2N5/5b1r/1P1K4/R7/1pp5/8/1P6/4bk2 w - - 0 1"] [PlyCount "20"] [EventDate "2018"] 
 1. Rf5+ $1 (1. Ra1 $2 Bg6 2. Ne7 Be4 $19) 1... Kg2 $1 ({main} 1... Ke2 2. Re5+ $1 (2. b7 $2 Bg3+ 3. Re5+ Bxe5+ 4. Kxe5 Rh5+ $1 $19) 2... Kd1 3. b7 $1 (3. Rxe1+ $2 Kxe1 4. b7 Bd5 5. b8=Q Rb7 6. Qa8 Rd7+ 7. Kxd7 Bxa8 $19) 3... Bg3 4. b8=Q $11) 2. Rg5+ (2. b7 $2 Bg3+ $19) 2... Bg3+ 3. Rxg3+ $1 (3. Kc5 $2 Be6 4. Nd6 c3 5. bxc3 b3 6. Nc4 Kf3 $19) 3... Kxg3 4. b7 Bd5 5. b8=Q Rb7 6. Qa7 $1 ({ Try :} 6. Qa8 $2 Rd7+ 7. Kxd7 Bxa8 8. Nd6 c3 9. bxc3 bxc3 10. Nb5 (10. Nf5+ Kf2 11. Nd4 Be4 $19) 10... Bc6+ $1 11. Kxc6 c2 12. Nd4 c1=Q+ $19) ({or} 6. Qxb7 $2 Bxb7 7. Na7 (7. Nb6 $2 c3 8. bxc3 bxc3 9. Na4 c2 10. Nc3 Kf2 $19) 7... Ba6 $1 8. Nc6 c3 $1 9. Nxb4 cxb2 $19) 6... Rxa7 7. Nxa7 {with two lines : A)} Bc6 ({B) } 7... c3 8. bxc3 bxc3 (8... b3 9. Nb5 b2 10. Na3 $1 $11) 9. Nb5 c2 10. Nd4 c1=Q 11. Ne2+ {Fork} Kf3 12. Nxc1 $11) 8. Nxc6 c3 9. b3 $1 (9. bxc3 $2 b3 $1 $19) 9... c2 10. Nd4 c1=N $11 1/2-1/2

[Event "3rd HM Ceskoslovensky sach"] [Site ""] [Date "2018"] [Round ""] [White "Polasek, Jaroslav"] [Black "3rd HM"] [Result "1/2-1/2"] [SetUp "1"] [FEN "rN3k2/1p4p1/5P1P/6PK/2b1n3/8/8/8 w - - 0 1"] [PlyCount "27"] [EventDate "2018"] 
 1. h7 {[%mdl 2]} Ng3+ (1... Nxf6+ 2. gxf6 Bf7+ 3. Kh4 (3. Kg5 {i takto to bily udrzi} Ra5+ 4. Kf4 Rh5 5. Nd7+ Ke8 6. fxg7 Rxh7 7. Nf6+ Ke7 8. Nxh7) 3... g5+ 4. Kg3 Ra3+ 5. Kh2 Ra2+ 6. Kg3 $11) 2. Kh4 $1 (2. Kg4 $2 Be6+ 3. Kf3 Ra3+ 4. Kg2 Ra2+ 5. Kxg3 Ra3+ 6. Kg2 Rh3) 2... Nf5+ 3. Kg4 (3. Kh3 Bf1+ 4. Kh2 Ra2+ 5. Kg1 Rg2+ 6. Kxf1 Rh2) 3... Be2+ 4. Kxf5 Bd3+ (4... Ra5+ 5. Kf4 Ra4+ 6. Kg3 Rg4+ 7. Kh3 (7. Kf2 Rh4 8. Nd7+ Kf7 9. Ne5+ Kf8 10. Ng6+)) 5. Ke6 Bxh7 {[#]} 6. Nd7+ {zacinaji skoky bileho jezdce} Kg8 7. f7+ Kh8 8. f8=Q+ (8. Nb6 Rf8 9. Ke7 Rxf7+ 10. Kxf7 Be4 $19 {TB7}) 8... Rxf8 9. Nxf8 b5 {Excelsior cerneho pesce} 10. g6 $1 {smiruje se s tim, #e cerný pesec unikne} (10. Nd7 $2 b4 11. Nb6 b3 12. Na4 Bc2) 10... b4 (10... Bg8+ 11. Ke5 {kral pesce chytne}) 11. Nxh7 b3 12. Nf6 { tohle je Haskuv tah} b2 13. Nd5 b1=Q 14. Ne7 {pozicni remiza [#]} 1/2-1/2

[Event "4th comm. Ceskoslovensky sach "] [Site ""] [Date "2018"] [Round ""] [White "Nosek, Stanislav"] [Black ""] [Result "1/2-1/2"] [SetUp "1"] [FEN "8/7B/8/8/p3K1R1/1p6/kp1p1p2/7N w - - 0 1"] [PlyCount "23"] [EventDate "2018"] 
 {[#]} 1. Ke5 $1 (1. Ke3 $5 f1=N+ $1 2. Ke2 d1=Q+ 3. Kxd1 Ne3+ 4. Kd2 Nxg4 5. Ng3 b1=Q 6. Bxb1+ Kxb1 $19) (1. Kd5 $4 d1=Q+) (1. Kf5 $4 f1=Q+) 1... a3 (1... d1=Q $4 2. Rxa4#) (1... b1=Q 2. Bxb1+ Kxb1 3. Nxf2 a3) 2. Nxf2 b1=Q 3. Bxb1+ Kxb1 4. Rg1+ $1 (4. Ne4 $2 d1=Q $1 5. Nc3+ Kc2 6. Nxd1 a2 7. Ne3+ Kd3 8. Rg1 Kxe3 $19) (4. Ke4 $5 Kc2 $1 5. Ke3 b2 6. Rc4+ Kb3 $19) (4. Kd4 $5 a2 5. Kd3 d1=Q+ $1 6. Nxd1 a1=Q 7. Nc3+ Kb2 8. Rg2+ Ka3 $19) (4. Rg3 $5 Kc2 5. Kd4 a2 6. Rc3+ Kb2 7. Kc4 a1=Q 8. Nd3+ Kb1 9. Rxb3+ Kc2 $19) (4. Ra4 $2 a2 5. Ne4 d1=Q 6. Nc3+ Kc2 7. Nxd1 Kxd1 8. Kd4 b2 $19) (4. Rb4 $2 b2 5. Ne4 d1=Q 6. Nc3+ Kc2 7. Nxd1 Kxd1 8. Kd4 a2 $19) (4. Nd1 $2 a2 5. Rg1 a1=Q+ 6. Nc3+ Kb2 7. Rxa1 Kxa1 $19) 4... Kc2 5. Nd1 $1 (5. Kd4 $2 a2 6. Ra1 Kb2 7. Rd1 a1=Q 8. Nd3+ Ka2+ $19) (5. Ke4 $2 b2 6. Nd1 b1=Q 7. Ne3+ Kb2+ $19) 5... b2 (5... a2 6. Ke4 a1=Q 7. Ne3+ Kb2 8. Nc4+ Ka2 9. Rxa1+ Kxa1 10. Nxd2 $11) (5... Kd3 6. Rg3+) 6. Kd4 $1 ( 6. Ne3+ $2 Kb3) 6... b1=Q 7. Ne3+ Kb2 8. Nc4+ Ka2 9. Rxb1 Kxb1 10. Nxd2+ (10. Nxa3+ $2 Kc1 $19) 10... Kc2 11. Kc4 $1 a2 (11... Kxd2 12. Kb3 $11) 12. Nb3 1/2-1/2

[Event "Spec. comm. Ceskoslovensky sach "] [Site ""] [Date "2018"] [Round ""] [White "Polasek, Jaroslav"] [Black ""] [Result "1-0"] [SetUp "1"] [FEN "7k/1p3p1p/1Pb1pPpP/1pPpP1P1/1P1P4/8/2pb1K2/B4Q2 w - - 0 1"] [PlyCount "23"] [EventDate "2018"] 
 1. Bb2 c1=Q $1 2. Bxc1 Kg8 3. Ba3 $1 (3. Bxd2 Kf8 4. Qa1 Ke8 5. Qa8+ Kd7 6. Qg8 ) 3... Bc1 (3... Bc3 4. Ke3 $1 (4. Qd1 $2 Kf8 5. Qb3 Bb2 6. Qa4 Bxd4+) 4... Bb2 5. Qd3 Bc1+ 6. Kf3 Bb2 7. Qb3 {tempo - jako v hlavni variante}) (3... Kf8 4. Qa1 Bc3 (4... Bc1 5. Bb2) 5. Bb2) 4. Qd3 $1 Bb2 (4... Kf8 5. Qxb5 Bxb5 6. c6 Bxc6 7. b5+) 5. Ke3 $1 Bc1+ (5... Ba1 6. Qb3 Bb2 7. Kf3 {tempo} Kf8 8. Qa4 bxa4 9. b5 Bxd4 10. bxc6 bxc6) (5... Bc3 6. Qc2 {bily musi hrozit tahem Da4} (6. Qb1 $2 Kf8 7. Qa2 Bb2) ({nebo} 6. Qd1 Bb2 7. Qb3 Bc1+ 8. Kf3 Bb2 9. Kg4 {tempo a zbytek uz zname}) (6. Kf3 $2 Kf8 7. Qxb5 Bxb5 8. c6 Bxd4) (6. Kf4 {to je take mozne, ale zpomaluje reseni} Bd2+ 7. Kf3 Bc3 (7... Bc1 8. Qb3 Bb2 9. Kg4 {tempo }) 8. Qc2 (8. Ke3 Bb2 9. Qb3 Bc1+ 10. Kf3 (10. Kf2 Bb2 11. Kf3 {tempo}) 10... Bb2 11. Kg4 {tempo})) 6... Bb2 7. Qb3 $1) 6. Kf3 Bb2 7. Qb3 $1 Kf8 (7... Bc1 8. Qa2 ({tahy lze take prehodit, aby se bila dama dostala vcas na sloupec a} 8. Bb2 Kf8 (8... Bxb2 9. Qa2 $1) 9. Qa3) 8... Kf8 9. Bb2 $1) 8. Qa4 bxa4 9. b5 Bxd4 10. bxc6 (10. Kf4 Bg1 11. bxc6 bxc6 12. Bb2 Bxc5 13. Ba3) 10... bxc6 11. Bc1 {nejrychlejsi} (11. Kf4 Bg1 12. Bc1 (12. Bb2) 12... Bxc5 (12... Bh2+ 13. Kf3 Bxe5 14. Bf4) 13. Ba3) 11... Bxc5 (11... Bxe5 12. Bf4) 12. Ba3 $1 {1-0 (10) Polasek podle Haska [Jara]} 1-0