[Event "***Prizes ************************"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "Polasek, Vlasak"]
[PlyCount "0"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

 *

[Event "Polasek&Vlasak50JT_1st Prize"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Matous, Mario"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "8/q7/8/2pp4/5K2/8/2RN1B1k/8 w - - 0 1"]
[PlyCount "15"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Nf3+ Kh1 $1 (1... Kh3 2. Ng5+ Kg2 3. Bxc5+) 2. Bd4 $3 {with a mate threat} (
2. Bxc5 $2 Qa4+ 3. Nd4 Qxd4+ 4. Bxd4 {stalemate}) 2... Qf7+ $1 (2... Qc7+ $2 3.
Ne5 Qc8 (3... Qb8 4. Rb2 $1 Qf8+ 5. Kg3 Qg7+ 6. Ng4 Qc7+ 7. Be5 Qh7 8. Rd2) 4.
Kg3 Qg8+ 5. Ng4 Qb8+ 6. Kh3 Qb3+ 7. Rc3 Qb1 8. Nf2+ Kg1 9. Ne4+ cxd4 10. Rg3+
Kf1 11. Nd2+) (2... Qb8+ $2 3. Be5 Qf8+ 4. Ke3 Qh6+ 5. Kf2 c4 6. Ra2 Qb6+ 7.
Bd4 Qb1 8. Ra1) 3. Ke3 $3 (3. Kg3 $2 Qg6+ 4. Kf4 Qxc2) (3. Ke5 $2 Qe8+ 4. Kf6
Qh8+ 5. Kg5 cxd4) 3... cxd4+ 4. Kf2 $1 Qf4 5. Rc6 $3 {
Mutual zugzwang. Black has no good move with his queen.} (5. Re2 $2 Qe3+) (5.
Ra2 $2 Qc1 6. Kg3 $5 (6. Ra8 Qc2+ 7. Kg3 Qg6+ 8. Kf2 Qc2+ (8... Qg2+ 9. Ke1
Qxf3)) 6... Qc7+ 7. Kf2 Qc1) (5. Rc8 $2 Qe3+ 6. Kg3 Qh6 7. Kf2 Qe3+ 8. Kg3 Qh6
9. Rg8 d3) 5... Qe3+ (5... d3 {the second thematic echo-like line} 6. Rc8 $3
Qh6 7. Rb8 $1 (7. Ra8 $2 Qg7)) 6. Kg3 {
Mutual zugzwang again. Black has to move with a pawn blocking important line.}
d3 7. Ra6 $1 Qc1 8. Ra7 $1 (8. Ra8 $2 Qc7+ 9. Kf2 Qb6+) 1-0

[Event "Polasek&Vlasak50JT_2-4Prize"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Becker, Richard"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "8/2Bk4/p5P1/1PpK4/p7/4r3/P7/8 w - - 0 1"]
[PlyCount "63"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. b6 $1 ({Try} 1. g7 $2 Re8 2. b6 (2. Bd6 Rg8 3. bxa6 Kc8 4. Be5 Rxg7) 2... c4
3. Be5 (3. Bd6 c3 4. Bf8 c2 5. g8=Q c1=Q 6. Qf7+ Kd8 {=}) (3. Bf4 c3 4. b7 c2
5. b8=Q Rxb8 6. Bxb8 c1=Q {=}) 3... c3 4. Bxc3 Kc8 5. Bb4 (5. Kc6 Re6+ {=})
5... Rg8 6. Bf8 Kb7 7. Kc5 a3 $1 {zz =}) (1. Be5 Re2 2. bxa6 Kc8 3. Kc6 Rg2)
1... Rd3+ $1 (1... Re6 2. b7 {+-}) (1... Re8 2. Bf4 c4 (2... Kc8 3. Kc6 Re7 4.
Bc7 Re6+ 5. Bd6 {+-}) 3. b7 c3 4. b8=Q Rxb8 5. Bxb8 c2 6. Bf4 {+-}) (1... Re7
2. Be5 Kc8 3. g7 Re8 4. Kc6 Re6+ 5. Bd6 {+-}) 2. Kxc5 Rc3+ $1 (2... Rh3 3. g7
Rh5+ 4. Kd4 $1 Rg5 (4... Rh4+ 5. Ke5 Rg4 6. Kf6 {+-}) 5. Bf4 Rxg7 6. b7 Rg8 7.
Kc5 Rg5+ 8. Kb6 {+-}) 3. Kd5 $1 (3. Kd4 $2 Rc6 4. g7 Rg6 {=}) 3... Rd3+ (3...
Rc6 $2 4. b7 Kxc7 5. b8=Q+ {+-}) (3... Rc2 4. Bg3 Rd2+ 5. Kc5 Rc2+ (5... Kc8 6.
g7 Rd8 7. Kc6 {+-}) 6. Kd4 Kc6 7. g7 Rd2+ 8. Ke5 Rd8 9. Bf2 Rg8 10. Kf6 {+-})
4. Ke5 $1 (4. Ke4 $2 {the tempo is very important} Rd1 5. Kf3 (5. g7 Rg1 {=})
5... Rf1+ 6. Kg4 Rf8 7. Kg5 Rg8 8. Kf6 Rf8+ 9. Kg7 Rf1 10. Kg8 Kc6 $1 $11 11.
g7 Re1 {Preventing Bd8. Compare to main, with Kc6 white cannot win.} (11... Rd1
) 12. Kf7 Rf1+) 4... Rd1 $1 {the best defence} (4... Rd2 5. g7 Rg2 6. Kf6 Rf2+
7. Kg6 Rg2+ 8. Kh7 {(Kh6) +-}) (4... Rg3 5. Kf6 Rg1 6. Bh2 Rf1+ 7. Kg5 {
a bily promaze jednim z pescu - JP}) 5. g7 $1 (5. Kf5 $2 {
after this tempo lose the game is similar to 4.Ke4?} Kc6 6. g7 Rg1 7. Kf6 Rf1+
8. Kg6 Rg1+ 9. Kf7 Rf1+ 10. Kg8 Re1 {(Rd1) =}) 5... Rg1 6. Kf6 {The first step
of White's plan. Now BTM cannot use his extra move to play Kc6, so in
principle White won an important tempo.} Rf1+ (6... Kc6 $2 7. Bd8 Kb7 8. Kf7
Kc8 9. Be7 Kb7 10. Bc5) 7. Kg6 Rg1+ 8. Kf7 Rf1+ 9. Kg8 {Black is in zugzwang
now and has to move with pawns. But white has a way to return to this position
again and again.} a5 10. Kh7 $1 ({Thematic try} 10. a3 $2 Kc6 11. Bd8 Rd1 12.
Bg5 (12. Bf6 Rd7 {=}) (12. Bh4 Rg1 13. Bf2 Rf1 14. Bd4 Rf4 15. Bc5 Rf3 16. Kh7
Rh3+ 17. Kg6 Rg3+ 18. Kf7 Rf3+ 19. Ke7 Rg3 20. Kf7 Rf3+ {=}) 12... Rg1 13. Be3
Rg3 14. Bd4 Rxa3 {=}) (10. Bh2 Kc6 11. Kh7 Rh1 12. g8=Q Rxh2+) (10. Bg3 Kc6 11.
Kh7 Rh1+) 10... Rh1+ 11. Kg6 Rg1+ 12. Kf7 Rf1+ 13. Kg8 a3 14. Kh7 Rh1+ 15. Kg6
Rg1+ 16. Kf7 Rf1+ 17. Kg8 a4 18. Kh7 Rh1+ 19. Kg6 Rg1+ 20. Kf7 Rf1+ 21. Kg8 {
Now Black has not any good move.} Kc6 (21... Kc8 {to the future check} 22. Kh7
Rh1+ 23. Kg6 Rg1+ 24. Kf6 Rf1+ 25. Bf4 Rxf4+ 26. Kg5 Rf1 27. g8=Q+ {with check}
) (21... Rg1 22. Bh2 Rg2 23. b7) 22. Bd8 $1 Rd1 23. Bg5 $1 Rg1 24. Be3 $1 Rg3
25. Bd4 Rf3 (25... Rg4 26. Kf7 Rf4+ 27. Bf6 {etc.}) 26. Kh7 Rh3+ 27. Kg6 Rg3+
28. Kf7 Rf3+ 29. Bf6 $3 Rg3 30. Bd8 $1 Rf3+ 31. Kg6 Rg3+ 32. Bg5 {and wins.}
1-0

[Event "Polasek&Vlasak50JT_2-4thPrize"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Gurgenidze, David"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "4r3/3RBP2/8/8/8/2kr4/2P5/1K6 b - - 0 1"]
[PlyCount "18"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1... Rb8+ 2. Bb4+ (2. Rb7 $2 Rxb7+ 3. Kc1 Rxe7 4. f8=Q Re1#) 2... Rxb4+ 3. Kc1
Rf3 (3... Rxd7 4. f8=Q Rd5 {is the same as main}) 4. Rd3+ $1 Rxd3 5. f8=Q Rd5
$1 {The only good defence. It is not easy to find attacking White moves.} (5...
Rdd4 6. Qf3+ {not only move} Kc4 7. Qc6# (7. c3)) 6. Qf6+ $1 {hard to find} (6.
Qc8+ $2 Rc4 7. Qb7 Rcc5) (6. Qf3+ $2 Kc4) 6... Kc4 (6... Rbd4 7. Qc6+ Kb4 8.
c3+ {first fork}) 7. c3 $1 {the point of 6.Qf6} Rbb5 8. Kc2 $1 {
another quiet move} Kc5 (8... Re5 9. Qf4+ Kd5 10. c4+ {second fork}) (8... Ra5
9. Qc6+ Rdc5 10. Qe4+ Kb5 11. Qb7+ Kc4 (11... Ka4 {not only} 12. Qb3# (12. Qb4#
) (12. Qb2)) 12. Qb3#) 9. c4 Kxc4 (9... Rb6 10. Qf2+ Rd4 11. Kc3 Rbd6 12. Qf5+
Kc6 13. Qc8+ Kb6 14. c5+ {third fork}) 10. Qc3# 1-0

[Event "Polasek&Vlasak50JT_2-4Prize"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Matous, Mario"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "8/3K4/2P5/P7/p7/5k2/8/5b1N w - - 0 1"]
[PlyCount "19"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Nf2 $1 (1. Ng3 $2 Bh3+ 2. Kc7 a3 3. Nf1 $5 Ke2 $1) (1. Kc8 $6 a3 2. c7 Ba6+
(2... a2 3. Kb7 Bh3 4. Nf2 Kxf2) 3. Kb8 a2 4. Ka7 Bc8 5. Kb8 Be6 6. a6 a1=Q 7.
c8=Q Bxc8 8. a7 {this is why White has to sac his knight immediately}) 1... a3
$1 (1... Kxf2 2. Kc8 {see main line} ({also possible here} 2. Kc7)) 2. c7 Ba6 (
2... Kxf2 3. Kc8 $1 a2 4. Kb8 Ba6 5. Ka7 {see the main line}) 3. Nd3 $1 Bxd3 $1
(3... a2 4. Ne1+ Ke2 5. Nc2 Kd2 6. Na1 Kc3 7. c8=Q+ Bxc8+ 8. Kxc8 Kb2 9. a6
Kxa1 10. a7) 4. Kc8 $1 a2 5. Kb8 $1 Ba6 6. Ka7 Bc8 7. Kb8 Bf5 8. a6 a1=Q 9.
c8=Q $1 Bxc8 10. a7 $11 1/2-1/2

[Event "***HM************************"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "Polasek, Vlasak"]
[PlyCount "0"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

 *

[Event "Polasek&Vlasak50JT_1stHM"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Afek, Yochanan"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "3K1k2/5b1p/P5p1/3N4/6P1/8/r7/2B5 w - - 0 1"]
[PlyCount "13"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Bh6+ Kg8 2. Nf6+ Kh8 3. Ke7 Rxa6 4. Kf8 $1 (4. Kxf7 Ra7+ 5. Kf8 g5 $1 (5...
Rb7 $2 6. Ne8 Ra7 7. Bg7+ Rxg7 8. Nxg7 h5 9. Nxh5) 6. Bxg5 (6. Nd5 Rf7+ $1 7.
Ke8 Ra7 8. Ne7 Ra6 9. Nf5 Re6+ 10. Kf7 Rxh6 11. Nxh6) 6... Ra8+ $1 7. Kf7 (7.
Ne8 h5 8. gxh5 Ra5 9. Bf6+ Kh7 10. Ng7 Rxh5 11. Nxh5 Kg6) 7... Ra7+ 8. Ke6 Kg7)
4... Ra8+ 5. Ne8 $1 Rxe8+ 6. Kxf7 Rg8 7. g5 {Mutual zugzwang} 1-0

[Event "Polasek&Vlasak50JT_2ndHM"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Akobija_Becker, Iuri_Richard"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "1n3K1b/1r3p2/5Pk1/8/8/3R1n2/4R3/8 w - - 0 1"]
[PlyCount "34"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Re7 $1 (1. Rxf3 Nd7+ 2. Ke8 Nxf6+) 1... Nd7+ 2. Rdxd7 (2. Rexd7 Rb8+ 3. Rd8
Rxd8+ 4. Rxd8 Bxf6 $19 5. Rd6 {
the similar position to the main, but white loses here easily} Ng5 $1 6. Rb6
Ne6+ 7. Ke8 (7. Kg8 Bd4 8. Ra6 Kf6 9. Rd6 Ke7) 7... Bd4 8. Ra6 Kg7 $1 9. Ke7
Nf4) 2... Rxd7 (2... Rb8+ {the second thematic line} 3. Re8 Rxe8+ 4. Kxe8 {
the same postion as in main line, but the King on e8 instead of f8. It changes
matters, as the keymove Kg8 is not possible here.} Ne5 $1 {
in this constellation better as Ng5} (4... Ng5 5. Rd4 (5. Rd1) 5... Bxf6 (5...
Kxf6 6. Rg4 Ne6 7. Rg1 Ng7+ (7... Nc7+ 8. Kf8 Bg7+ 9. Kg8 Ne6 10. Rf1+) 8. Kf8
Nf5 (8... Ne6+ 9. Kg8) 9. Kg8 Bg7 10. Rf1) 6. Rg4 Kg7 7. Rg1 {
with perpetual g-file pin}) 5. Rd1 {or Rd2} Bxf6 6. Re1 $1 {
prevents the king transfer} (6. Kf8 Bg5) 6... Bg7 7. Rg1+ Kf6 (7... Kh7 8. Rf1
(8. Ke7 {enough to draw})) 8. Rf1+ Ke6 9. Rxf7 Nxf7 {stalemate}) 3. Rxd7 Ng5 $1
(3... Ne5 4. Rd6 Bxf6 5. Ra6 {positional draw, black cannot free the pin} Nf3
6. Rb6 Ng5 7. Kg8 $1 Kf5 8. Rb7 Ke6 9. Rb6+) 4. Kg8 $1 (4. Rd5 $5 {premature}
Nh7+ $1 5. Kg8 Nxf6+) (4. Ra7 Bxf6 5. Ra6 Ne6+ {wins, see 2.Rexd7}) 4... Bxf6
5. Rd5 $1 {mutual zugzwang, difficult positional draw} (5. Rd1 Be5 6. Rd5 f6 {
wins}) (5. Rd6 Kf5 6. Rd7 Ke6 7. Ra7 Be5) 5... Ne6 {
for other possibilty see later} 6. Rd7 Nd8 7. Rd6 $1 Ne6 8. Rd7 Ng5 9. Rd5 $1 {
So we are back. Black has to try the last chance.} Be7 $5 10. Rd7 Kf6 (10...
Bc5 11. Rxf7 Nxf7 {stalemate}) 11. Rd1 $1 {after this only-move we have a very
interesting RxB battle with geometric motives} Bc5 {
and also this move has his minus, see 12...Ke7?} (11... Ba3 12. Rg1 $1 {
and there is not Bc1} (12. Rf1+ $2 Ke7 13. Re1+ Ne6 14. Rf1 f6)) (11... Bb4 12.
Rd5 $1 {and there is not Bd2} Nf3 13. Rb5 Bd6 14. Rb6) 12. Rf1+ Ke6 (12... Ke7
13. Rf5 {the problem of Bc5}) 13. Re1+ Kd6 14. Rf1 Ke6 15. Re1+ Kf6 16. Rf1+
Kg6 17. Rxf7 Nxf7 {stalemate} 1/2-1/2

[Event "Polasek&Vlasak50JT_3rdHM"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Matous, Mario"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "kB1N4/8/1P6/7Q/N7/qp1K4/p7/8 b - - 0 1"]
[PlyCount "22"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1... b2+ 2. Ke2 (2. Kd2 $2 Qb4+ 3. Nc3 Qd4+ 4. Kc2 b1=Q+ 5. Nxb1 Qe4+) 2...
Qd3+ (2... Qe7+ 3. Be5) (2... Qxa4 3. b7+ Kxb8 4. Qe5+ Ka7 5. b8=Q+) 3. Kxd3 $1
(3. Kf2 Qd2+ (3... b1=Q 4. Qa5+) 4. Kg3 Qe3+ 5. Kh2 Qd2+ 6. Kh3 Qd7+ 7. Ne6
Qxe6+ 8. Kh2 a1=Q $1 (8... Qc6 9. Qa5+ Kxb8 10. Qa7+ Kc8 11. Nxb2 Qd6+) 9. Qf3+
Kxb8 10. Qg3+ Kb7 11. Qc7+ Ka6 12. Nc5+ Kb5 13. Nxe6 b1=Q) 3... b1=Q+ 4. Kd2 $1
(4. Kc4 {a try} Qe4+ 5. Kb3 $1 (5. Kb5 a1=Q 6. b7+ Kxb8 7. Qh2+ Qae5+) 5...
Qxa4+ 6. Kxa4 a1=Q+ 7. Kb5 $1 (7. Kb3 Qb1+ 8. Kc4 Qxb6) (7. Kb4 Qd4+ 8. Kb5
Qe5+) 7... Qe5+ $1 {this is draw, see later}) 4... Qb4+ 5. Nc3 Qb2+ (5... Qxc3+
6. Kxc3 {see later}) (5... Qd4+ 6. Ke2 Qxb6 7. Qd5+ Kxb8 8. Nxa2 Qb2+ 9. Kd3
Qb1+ 10. Kc3 Qe1+ 11. Kb3 Qb1+ 12. Ka3) 6. Kd3 Qxc3+ 7. Kxc3 a1=Q+ 8. Kc4 $1 (
8. Kb4 $6 {An interesting try.} Qd4+ 9. Kb5 Qe5+ 10. Kc6 (10. Ka6 Qa1+ 11. Qa5
Qf1+) 10... Qc7+ $3 11. Kd5 Qxb6) 8... Qa4+ 9. Kc5 Qa5+ (9... Qc2+ 10. Kd5 (10.
Kd6 Qc7+) 10... Qd3+ 11. Kc6 Qc4+ 12. Qc5 Qa4+ {see later}) 10. Kc6 Qxh5 (10...
Qa4+ 11. Qb5 (11. Kd6 Qb4+ 12. Qc5 Qf4+ 13. Ke6 Qh6+ 14. Kd7 Qh7+ 15. Kc6 Qc7+
16. Kb5 Qxd8 17. Qa3+) 11... Qc2+ 12. Kd6 Qc7+ 13. Ke6 Qxb6+ $1 14. Qc6+ $3 {
a nice picture, but unfortunately it is not only way to win this line}) 11. b7+
Kxb8 12. Kb6 $1 1-0

[Event "Polasek&Vlasak50JT_4thHM"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Nosek, Stanislav"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "4bn2/2p5/6P1/1P6/k3K3/3B4/8/8 w - - 0 1"]
[PlyCount "13"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. g7 Nd7 (1... Nh7 2. Ke5 Bf7 3. Bxh7 Kxb5 4. Kf6 Ba2 5. Bg6 Bg8 6. Bf7 Bh7 7.
Kg5) 2. b6 $3 {a nice point} (2. Bc4 $6 Bg6+ $1 (2... Nf6+ 3. Kf5) 3. Kf4 (3.
Kd4 Bh7) 3... Bh7 (3... Nf6 4. Kg5) 4. Kg5 (4. Be6 Nf6 5. Kg5 Ng8) 4... Kb4 5.
Be6 (5. Ba2 Kxb5 6. Kh6 Nf6) 5... Nc5 $1 $11 (5... Kc5 $2 6. Bxd7 Bg8 7. Kf6
Kd6 8. Be8) (5... Kxb5 6. Bxd7+ Kc5) 6. Bd5 Nd7 $1 7. Be6 Nc5 $11) (2. Kf4 Bf7
3. Bg6 Bg8 4. Be8 Nb6 (4... Nc5)) 2... cxb6 3. Kf4 $1 {
another nice move "to nowhere"} (3. Kd4 $2 Nf6 4. Bc4 Bg6 5. Ke5 Ng4+ 6. Kf4
Bh7 7. Kxg4 b5 $11 {db}) (3. Kf5 Bf7) 3... Bf7 (3... Nf6 4. Kg5 {
a point of 3.Kf4} Ng8 5. Bc4 Ne7 6. Kf6 Bg6 7. Kxe7 Bh7 8. Kf8) 4. Bg6 Bg8 5.
Be8 Kb4 6. Bxd7 Kc5 7. Ke5 {wins} (7. Ke5 {example} b5 8. Be6 (8. Kf6 {also})
8... Bh7 9. Kf6 b4 10. Kf7 Kd6 11. Bb3 {with Kf8 and Bc2}) 1-0

[Event "Polasek&Vlasak50JT_5thHM"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Hlinka, Michal"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "8/3p4/7r/K4p1k/2p2P2/PPP3R1/4b3/4B3 b - - 0 1"]
[PlyCount "18"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1... Ra6+ 2. Kxa6 (2. Kb5 cxb3+ 3. c4 Rxa3 (3... Rc6 4. Ka5) 4. Rg5+ Kh6 5. Bc3
b2 6. Bg7+ Kh7 7. Bxb2 Rb3+ 8. Kc5 Rxb2 9. Rxf5 Kg6 10. Rd5 Rb7 {
with a difficult win, for example} 11. Re5 Bf1 12. Kd5 Kf6 13. c5 Ra7 14. Re8
Bg2+ 15. Kd6 Ra6+ 16. Kc7 Bd5 17. Re1 Be6 18. Kb7 Ra4 19. Kc7 Rxf4 20. Rc1 Ke5
21. c6 d5 {wins}) 2... cxb3+ 3. c4 (3. Ka5 {another difficult line} b2 4. Rg5+
Kh6 5. Rg2 b1=Q 6. Rxe2 Qb3 {wins, for example} 7. Re5 (7. Rh2+ Kg6 8. Bd2
Qxa3+ (8... Qc4) 9. Kb5 Qa1 (9... d5 10. Rg2+ Kf6 11. Rh2 Qa1 12. c4) 10. c4 (
10. Kc4 Qf1+ 11. Kb3 Qg1) 10... Qf1 (10... Qb1+ 11. Bb4 Qe4 12. c5 (12. Bd2 d6
13. Bb4 Qb7+ 14. Ka4 Qc6+ 15. Kb3 Qf3+ 16. Bc3 d5 (16... Qxf4 17. Rd2) 17. cxd5
(17. Rd2 dxc4+ 18. Kxc4 Qxf4+ {wins in 54}) 17... Qxd5+ 18. Kb2 Qb7+ 19. Kc1 (
19. Kc2 Qe4+ 20. Kd1 Qxf4 {wins})) 12... Qxf4 13. Rd2 Qb8+ 14. Kc4 Qg8+ 15. Kb5
Qf7 16. Bc3 (16. Rd6+ Kg5 17. Bd2+ f4 18. Rd4 Qb3+ 19. Ka5 Kg6 20. Bxf4 Qc3+
21. Rb4 Qxc5+ $19 {EBTB} 22. Ka4 Kf5) 16... f4 17. Kb4 Kf5 (17... f3 18. Bd4 d6
19. cxd6 Qf4 20. Kc3 Qxd6 {wins in 68}))) (7. Bd2 Qxa3+ 8. Kb5 Kh5) (7. Re8
Qxa3+ 8. Kb5 Qb3+ 9. Kc5 Qa4) 7... Qxa3+ (7... d6 8. Rb5 Qxa3+ 9. Kb6 Qc1 10.
Bh4 {white wins a good sqaure for bishop - g5 or d4} Qe3+ (10... Qxc3 11. Bg5+
Kg6 12. Rd5 $11) (10... Qxf4 11. Bf6 Qe4 12. Rb2 f4 13. Bd4 f3 14. Ka5 Kg5 15.
Kb4 Kg4 16. Kb3 d5 17. Ka2 Qe1 18. Rc2 Kf4 19. Kb2 Ke4 20. Rf2 Qd1 21. Rc2 Kd3
22. Rf2 Kc4 23. Rc2) 11. Kc7 (11. Kc6 Qxf4 12. Bf6 Qc4+ 13. Kb6 f4 14. Bd4)
11... Qxf4 (11... Qxc3+ 12. Kd7 (12. Kxd6 Qd4+ 13. Kc6 Qxf4 {wins}) 12... Kh5
13. Be7 Qd3 14. Rb4 d5 15. Bc5 (15. Bd6 Qc3) 15... Qa6 16. Rd4 Kg4 17. Rb4 {
probably draw}) 12. Bf6 (12. Rb4 Qe5 13. Rd4 Kh5 14. Bf2 f4 15. Kc6 (15. Rxd6
Qxc3+) 15... Qc5+ 16. Kd7 Qxc3 17. Rxf4 {wins}) 12... Qc4+ (12... d5+ 13. Kb7
Qd6 14. Bd4) 13. Kb6 f4 14. Bd4 f3 15. Rb2 Kg5) 8. Kb5 (8. Kb6 Qd6+ (8... Qc1
9. Re2 Qd1 10. Re5 Qf3 11. Bd2 Qg2 12. Be3 Qc6+) 9. Kb5 (9. Ka5 Qc7+ 10. Kb4 d6
11. Rxf5 Qe7 12. Rd5 Qxe1 13. Rxd6+ {EGTB win}) 9... Qc6+ 10. Kb4 d6 11. Re7 (
11. Re6+ Kh5 12. Bf2 Qb7+ 13. Kc4 Qa6+ 14. Kb3 Qb5+ 15. Kc2 Qc4) 11... d5 12.
Kb3 (12. Re5 Qc4+ 13. Ka3 Qxf4 14. Re2 Qf1 15. Rh2+ Kg6 16. Bd2 f4 17. Kb2 Kf5)
12... Qc4+ 13. Kc2 (13. Kb2 Qxf4 14. Kc2 Qa4+ 15. Kd2 (15. Kb2 Qd1) 15... f4
16. Re2 f3 17. Rf2 Qe4 18. Kd1 Kg5 19. Rc2 Qd3+ 20. Kc1 Qf1 21. Kd1 Kf4 22. Rf2
Qd3+ 23. Kc1 Qe4 24. Kd1 Qb1+ 25. Kd2 Kg4 {white has no moves}) 13... Kh5 14.
Bd2 d4 15. Kb2 (15. Re5 d3+ 16. Kd1 Qa4+ 17. Ke1 Qa1+ 18. Kf2 Qd1) 15... Qd3
16. Be1 dxc3+ 17. Bxc3 Kg4 18. Re1 (18. Rb7 Kxf4 {wins}) (18. Rh7 Kxf4 {wins})
18... Kxf4 {EGTB win}) 8... Qc1 9. c4 (9. Bh4 Qxf4 10. Bf6 Kg6) (9. Kc4 Qxf4+
10. Kd5 Qf3+ 11. Kc4 Qd1) (9. Re2 Kh5 10. Kc4 Qxf4+ 11. Kd3 Qf1 12. Kd2 Kg4)
9... Qxf4 10. Bc3 (10. Rd5 Qb8+ 11. Ka4 f4 12. Bf2 Qb1 13. Rd2 Kg5 14. Bc5 f3)
10... Qg3 11. Bd4 f4 12. Rd5 (12. Rf5 f3 13. Rf6+ Kg5 14. c5 Qg4 15. Rd6 f2 16.
Bxf2 Qe2+ 17. Kb6 Qb2+ 18. Kc7 Qxf2 19. Rd5+ Kf6) 12... Qb3+ 13. Kc5 Qa4 14.
Rd6+ Kg5 15. Kd5 f3) 3... Bxc4+ (3... b2 4. Rh3+ Kg4 5. Rg3+ Kh5 6. Rh3+ Kg6 7.
Rg3+ Kf7 8. Rg7+ $11) 4. Ka7 $1 (4. Ka5 b2 5. Rh3+ Kg6 6. Rg3+ Kf7 7. Rg7+ Ke8
8. Bb4 b1=Q 9. Re7+ Kd8 $19) 4... b2 5. Rh3+ Kg6 (5... Kg4 6. Rg3+ Kxf4 7. Rg1
Bd3 {critical position} 8. Bd2+ Ke4 {
white seems to be very bad, but Hlinka gives here a good way to draw} 9. Re1+
Kd4 10. Be3+ Kc4 11. Kb6 b1=Q+ 12. Rxb1 Bxb1 {Fritz shows draw here} 13. a4 d5
14. a5 d4 15. Bf4 Be4 16. Kc7 d3 17. Kd6 Kc3 18. Ke5 d2 19. Bxd2+ Kxd2 20. Kf4
$1 Kd3 21. a6 Kd4 22. a7 Kc5 23. a8=Q $11) 6. Rg3+ Kf7 7. Rg7+ Ke8 8. Bb4 b1=Q
9. Re7+ Kd8 10. Re1 {with the treat Re1 and Ba5+} 1/2-1/2

[Event "Polasek&Vlasak50JT_6thHM"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Mikitovics, János"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "8/5K2/2kP3P/8/2n5/8/8/1N3b2 w - - 0 1"]
[PlyCount "17"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. h7 (1. d7 Kxd7 2. h7 Ne5+ 3. Kf6 Ng6 4. Nd2 Be2 $1 (4... Bd3 $2 5. Nf3) 5.
Ne4 Nh8 $11) 1... Ne5+ 2. Kg7 $1 {guarding h8} (2. Kf6 {is is not a solution}
Ng6 3. Nd2 (3. Nc3 Nh8) 3... Be2 $1 {again} (3... Bd3 4. Nf3 {nice win, but...}
) 4. Ne4 Nh8 $1 {heureka, that is because 2.Kg7} (4... Bd3 5. Nc5 (5. d7 Kc7 6.
Nc5) 5... Bc2 (5... Bb1 6. d7 Kc7 7. h8=Q Nxh8 8. Ke7 Nf7) 6. d7 Kc7 7. Ne6+ (
7. h8=Q Nxh8 8. Ke7 Nf7 9. Ne6+ Kc6 10. Nd4+) 7... Kxd7 8. Nf8+) 5. Ke7 Ng6+ 6.
Kf7 Nh8+ 7. Kg7 (7. Ke8 Bh5+ 8. Ke7 Ng6+ 9. Kf7 Nh8+ 10. Ke6 Bg4+ 11. Ke7) 7...
Bd3 8. d7 Kc7 9. Nc5 Bxh7 10. Kxh7 Nf7) 2... Ng6 3. Nc3 Bd3 (3... Nh8 4. Kxh8 {
here is a difference 2. Kg7/Kf6} Bd3 5. Nb5 $1) 4. Nd5 Kxd6 5. Nf4 Nh8 6. Nxd3
{wins, for example} Ke7 7. Ne5 {the best, but not} (7. Kxh8 $4 Kf7) 7... Ke8 8.
Ng6 Nf7 9. Kf6 1-0

[Event "Polasek&Vlasak50JT_6thHM"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Mikitovics, János"]
[Black "twin"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "8/5K1N/2kP3P/8/2n5/8/8/5b2 w - - 0 1"]
[PlyCount "11"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Nf8 {for future Ng6} (1. d7 Ne5+ 2. Kg7 Nxd7) (1. Ke7 Nxd6) 1... Nxd6+ 2.
Kf6 (2. Kg7 Nf5+) 2... Ne4+ (2... Bd3 3. Ng6 Ne8+ (3... Ne4+ 4. Kg7 Ng5 5. Ne5+
) 4. Kg5 Nd6 5. h7 (5. Ne5+ $2 Kd5 6. Nxd3 Nf7+ $11) 5... Nf7+ (5... Kc5 6. Kf6
Ne8+ 7. Ke7) 6. Kf6) 3. Kg7 $1 (3. Kf5 Bd3 4. Ng6 Nc5+ $1 (4... Ng3+ 5. Kf6
Ne4+ 6. Kg7) (4... Nd6+ 5. Kf6 Ne4+ 6. Kg7) 5. Kf6 Bxg6 6. Kxg6 Ne6 7. Kf6 Nf8
8. Kf7 Nh7 9. Kg7 Ng5 10. Kg6 Ne6 $11) 3... Ng5 4. Kg6 $1 (4. Kf6 Ne4+ 5. Kg7
Ng5) 4... Nf3 (4... Nh3 5. Kf6 Bd3 6. Ng6) 5. Kf6 Bd3 6. Ng6 1-0

[Event "***Comm************************"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "Polasek, Vlasak"]
[PlyCount "0"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

 *

[Event "Polasek&Vlasak50JT_1-2thComm"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Akobija, Iuri"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "4n3/4p3/2P5/8/3P4/k2n1N2/7K/4B3 w - - 0 1"]
[PlyCount "31"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Bg3 {treating c7 and same time preventing Nd6} (1. Bh4 $6 {
two pawns are not enough to win in such a positions} Nb4 2. Bxe7 (2. Ne5 Ka4 3.
Bxe7 Kb5 4. Bxb4 Kxb4) 2... Ka4 3. Ne5 Kb5 4. Bxb4 Kxb4 5. Kg3 Kc3 6. Nf3 (6.
d5 Kd4 7. c7 Nxc7 8. d6 Ne6) 6... Kc4 7. Kf4 Kd5) (1. Ba5 $2 Nb4 2. c7 Nd6 $1)
1... e5 $5 {the only way to prevent c7} ({
but with an extra piece white consolidates} 1... Kb4 2. c7 Nxc7 3. Bxc7 Kc4 4.
Bd8 (4. Kg3) 4... e6 (4... e5 5. dxe5 Kd5 6. Bf6) 5. Kg3 Kd5 6. Bf6 Ke4 7. Bg7
Nb4 (7... Ke3 8. Ng5) 8. Nd2+ Kd3 9. Nb3 Kc3 10. Nc5 Kc4 11. Nxe6 Nc6 12. Kf3
Kd5 13. Nf4+ Kc4 14. Ne2) (1... Nb4 2. c7 Nxc7 3. Bxc7 Kb3 4. Kg3 Kc4 5. Be5
Nd3 6. Kg4 e6 7. Bh8 Kd5 8. Bg7 Ke4 9. Ng5+ Kd5 10. Kf3) 2. Nxe5 $1 (2. Bxe5
Nxe5 3. Nxe5 (3. dxe5 Kb4 4. Kg3 Kc5) 3... Kb4 {see 1.Bh4?}) (2. dxe5 Nc5 $1 {
again the 2 pawns are not enough to win} 3. Nd4 (3. Bf2 Kb4 $1 (3... Ne6 4. Nd4
) 4. Nd4 Kc4 5. Nf5 Nc7 6. Ne7 Nd3 7. Bb6 Na8 8. Ba5 Nxe5 9. c7 Nxc7 10. Bxc7
Nd7) 3... Kb4 4. e6 (4. Kg2 Kc4 5. Bf2 Kd5) 4... Na6 5. e7 Kc5 6. Bf2 Nac7 7.
Kg3 Nd5) (2. d5 Kb4) 2... Nb4 $1 {
white will win a minor piece, but black prepares an interesting defence} (2...
Nxe5 3. Bxe5 Kb4 4. c7 Nxc7 5. Bxc7 Kc4 6. Be5) (2... Nb2 3. d5 Ka4 (3... Kb4
4. Nd3+ Nxd3 5. d6) 4. Nf7 Kb5 5. c7 Nxc7 6. Bxc7 Nc4 (6... Nd3) (6... Kc5 7.
d6 Kc6 8. Ne5+) 7. Kg3) 3. Nc4+ Kb3 4. Na5+ Ka4 5. c7 Nxc7 6. Bxc7 Kb5 $1 {
Very intereting position} 7. Kh1 $3 {mutual zugzwang} (7. Bd8 $2 {
d6 is not guarded} Nc2 8. d5 Kc5) (7. Kh3 $2 Nd5 8. Bd8 Nf4+ 9. Kg4 Ne6 10. Bf6
Nxd4) (7. Kg3 $2 Nc2 8. d5 Ne3 9. d6 Nf5+ 10. Kf4 Nxd6 11. Bxd6 Kxa5) (7. Kg2
$2 Nd5 8. Bd8 Nf4+ 9. Kf3 Ne6) (7. Kg1 $2 Nd5 8. Bd8 Nf4) 7... Nd5 8. Bd8 {
and white consolidates his advantage} Ne3 (8... Nf4 9. Nb7 Kc6 10. Nc5 Kd5 11.
Bf6 Ne2 12. Nb3 Kc4 13. Nd2+ (13. Be5) 13... Kd5 14. Nf3 Ke4 15. Kg2) 9. Nb7
Kc4 10. Bf6 {with Kh2 black could play Ng4+, so 7.Kh1 is mutual zugzwang} Nc2
11. Na5+ $1 {a small switchback} (11. Nd6+ Kd5 12. Nb5 Kc4 13. Nd6+ Kd5 14. Nf5
Ke6) 11... Kd5 12. Nb3 Kc4 13. Nd2+ Kd3 14. Nf3 Ke4 15. Kg2 Ne3+ 16. Kg3 1-0

[Event "Polasek&Vlasak50JT_1-2thComm"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Ornstein, Axel"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "7k/5r1n/R1P4K/6P1/B5r1/2P3P1/8/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. g6 $1 (1. Bb3 Rf2 2. Ra8+ Nf8 3. Kh5 Rxg3 4. Kh4 Rxc3) (1. Bc2 Rxg3 2. Bxh7
(2. Bg6 Rh3+ 3. Bh5 Nf8 4. g6 Rg7 5. c7 Rxc7 6. Ra8 Kg8) 2... Rxh7+ 3. Kg6 Rg7+
4. Kf6 R3xg5 5. Ra8+ (5. c7 Rc5 6. Ra8+ Rg8) 5... Kh7 6. Ke6 R5g6+ 7. Kd5 Rc7)
(1. Ra8+ Nf8 2. Kh5 Rxg3 3. Kh4 Rxc3) 1... Rf2 $1 (1... Rf6 $6 2. Ra8+ $1 {
as in main, but also} (2. Bc2 $1 Rxg3 3. Ra8+ Rf8 (3... Nf8 4. c7 Rf2 5. Rxf8+
Rxf8 6. Bf5) 4. Rxf8+ Nxf8 5. Bf5)) (1... Rf1 {see main}) 2. Ra8+ (2. Ra5 Rh2+
3. Rh5 Rxh5+ 4. Kxh5 Nf6+ 5. Kh6 Rxa4) 2... Nf8 (2... Rf8 3. Ra7 (3. Rxf8+ Nxf8
4. c7)) 3. Rxf8+ $1 (3. Kh5 Rxg3 4. Kh4 Rxg6 5. Kh3 Rf7) (3. g7+ Rxg7) 3...
Rxf8 4. c7 Rg8 $1 {White's position seems to be lost} (4... Rxg3 5. Bd7) 5.
c8=Q $1 (5. Bd7 R4xg6+ 6. Kh5 R6g7 7. c8=Q Rh7#) 5... Rxc8 6. Bd7 Rcc4 7. Be6
Rce4 8. Bf5 Ra4 (8... Kg8 9. Kh5 $1 (9. g7 $1 {unfortunaltely also} Kf7 10. Kh5
(10. Kh7 Rh4+))) 9. Bd7 Kg8 {the only try to aviod perpetual hunting of rooks}
10. c4 (10. Kh5 Rge4 11. Bc6 Re5+) 10... Raxc4 11. Be6+ Kf8 12. g7+ 1/2-1/2

[Event "Polasek&Vlasak50JT_3rdComm"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Hlinka, Michal"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "1b1B3k/1p6/2PP4/8/2R3p1/N6P/1q4P1/7K w - - 0 1"]
[PlyCount "27"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. c7 $1 (1. Nc2 $2 Qc1+ 2. Kh2 Bxd6+ 3. g3 Qd2+ $19) (1. Bg5 $2 Qf2 $19) 1...
Qa1+ $1 2. Nb1 $1 (2. Kh2 $2 Qe5+ 3. Kh1 (3. g3 Qe2+ 4. Kg1 Ba7+ $19) 3... Qe1+
$19) 2... Qxb1+ (2... Bxc7 3. Rxc7 Qxb1+ 4. Kh2 g3+ 5. Kxg3 Qg6+ 6. Kf2 Qxd6 7.
Rc8 Kg7 8. Bg5 b5 9. Rd8 $11) 3. Kh2 g3+ $1 4. Kxg3 Qd3+ 5. Kh2 $3 {
looks like a setup, but another moves are bad} (5. Kf4 $2 Qxc4+ 6. Ke5 Ba7) (5.
Kf2 $2 Ba7+ 6. Ke1 Qxc4 $19) 5... Qxd6+ 6. Kh1 $1 (6. Kg1 $2 Ba7+ 7. Kh1 Qd1+
8. Kh2 Bg1+ 9. Kg3 Qd3+) (6. g3 $2 Qd2+ 7. Kh1 Qd1+ 8. Kh2 Qe2+ 9. Kh1 Bxc7 10.
Rh4+ (10. Rxc7 Qd1+ 11. Kh2 Qxd8 12. Rxb7 Qd2+ 13. Kg1 Qe1+ 14. Kh2 Qf2+) 10...
Kg7 11. Bxc7 Qd1+ 12. Kg2 Qc2+) 6... Qd1+ 7. Kh2 Qxd8 $3 8. Rh4+ $1 Kg7 (8...
Qxh4 $2 9. cxb8=Q+) 9. Rg4+ Kh6 (9... Kf6 $2 10. Rf4+ Ke7 11. cxd8=Q+ Kxd8 12.
Kg3 b5 13. Kf3 Bxf4 14. Kxf4 b4 15. Ke3 $18) 10. Rh4+ Kg5 11. Rg4+ Kh5 12. Rh4+
$1 Kg5 (12... Kxh4 $4 13. g3+) 13. Rg4+ $11 Kh5 (13... Kf5 $2 14. Rf4+ $1) 14.
Rh4+ {perpetual check} 1/2-1/2

[Event "Polasek&Vlasak50JT_4thComm"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Rossi, Pietro"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "7N/3kP2n/B7/b1n2p2/8/5P2/5K2/8 w - - 0 1"]
[PlyCount "25"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Bc8+ Kxe7 2. Bxf5 (2. Ng6+ Kf6 3. Nh4 f4) 2... Nf8 3. Ng6+ (3. Bb1 Kf6 4.
Ba2 {black has a lot of winning ways here} Nfe6 (4... Nce6 5. f4 Bc7 (5... Bd2
{wins too} 6. f5 Kxf5 7. Nf7 Bf4 8. Kf3 Nd4+ 9. Kf2 Nfe6) (5... Nxf4 $2 6. Nf7
Bc7 7. Kf3) 6. Kf3 (6. f5 Kxf5 7. Nf7) 6... Bxf4 7. Kg4 Bc1 8. Kh5 Nf4+ 9. Kh4
N8e6 10. Bxe6 (10. Kg4 Kg7 11. Kf5 Nd4+ 12. Ke4 (12. Ke5 Nc6+ 13. Kd6 Nb4)
12... Nb5 13. Nf7 Nc3+) 10... Nxe6 11. Kh5 Nf8 12. Kg4 Bh6 13. Kh5 Bg7) 5. f4
Nd3+ 6. Ke3 Ndxf4 7. Ke4 Bc7 $1 8. Bc4 (8. Bxe6 Nxe6 9. Kd5 Nf4+ 10. Kc6 Be5)
8... Kg7 9. Kf5 Nd8 $1) 3... Kf6 4. Nh4 (4. Nxf8 Kxf5 5. Ke3 Bb6) 4... Kg5 5.
Kg3 Be1+ 6. Kh3 Bxh4 7. f4+ Kxf5 8. Kxh4 {This type of position was analysed
by Polasek and Vlasak and published as a study Magyar Sakkélet 1989. The
blocker has to be changed for knight, but it allows white to advance one
square. And this postion is well known in a theory, white draws only if he can
reach the h8 corner. Of course, the similar result is valid for thr startup
position.} Nce6 $5 (8... Nb3 $6 {Main line according to the author. But  this
move has no idea and after several moves the knight ends on e6.} 9. Kh5 Nd4 10.
Kh6 Nde6 11. Kh5 {see main 9.Kh5}) 9. Kh5 $1 (9. Kh3 Nd8 10. Kh4 Nf7 11. Kh5
Nd7 12. Kh4 Nf6) 9... Ng6 (9... Nd8 10. Kh6 Nf7+ 11. Kg7) (9... Nd7 10. Kh6 Nf6
{stalemate}) 10. Kh6 Ne7 11. Kh7 $1 (11. Kh5 $2 Ng8 $1) 11... Kf6 $1 12. f5
Nf8+ 13. Kh6 $1 (13. Kh8 $4 Kf7) 1/2-1/2

[Event "Polasek&Vlasak50JT_5thComm"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Lerch, Jan"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "7b/8/2P1k3/1p3p2/5P2/7N/2K5/8 w - - 0 1"]
[PlyCount "15"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Ng5+ Ke7 2. Nf7 (2. c7 $2 Kd7 3. Nf7 Ba1 $1 {see 3.Kb1?}) 2... Ba1 $1 ({
Other moves lead to well-known fork domination.} 2... Bg7 {(Bf6, Bd4)} 3. c7
Kd7 4. Nd6 $18) 3. Kb3 $1 {a surprise even for experts} (3. Kb1 $6 Bd4 4. c7
Kd7 5. Nd6 Kxc7 6. Nxb5+ Kc6 7. Nxd4+ Kd5 8. Ne2 Ke4 9. Kc2 Ke3 {
positional draw}) 3... b4 $1 (3... Ke6 4. Kb4 Bb2 5. Kxb5 Bc1 6. Ne5 Kd6 7. Kb6
$18) 4. Kxb4 Bb2 {The bishop is saved, but...} 5. Nh6 $1 (5. Ne5 $2 Kd8 $1 {
for example} 6. Kc5 Bc1 7. Ng6 Kc7 8. Kd5 Bd2 9. Nf8 Kc8 10. Ne6 Bc3 $1 11. Kd6
Bb2 $1 12. Kd5 Bc3 $1 13. Kc5 Bb2 (13... Bd2 $2 14. Kd4 $18 {
Black has to control the e5 square}) (13... Kb8) 14. Kb6 Bc1 15. c7 Be3+ 16.
Kc6 Bxf4 $140 $11) 5... Bc1 6. Nxf5+ {
white can consolidate his 2 pawns advance now} Kd8 (6... Ke6 7. Nd4+ Kd6 8. f5
{consolidates a 2 pawn advantage}) 7. Nd4 (7. Ng7 {
organic dual is not important for us}) 7... Bxf4 8. Ne6+ {bK is cut-off from c7
} 1-0

[Event "***Romantic section********************"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[PlyCount "0"]
[EventDate "2007.04.09"]
[SourceDate "2006.07.18"]

 *

[Event "Polasek&Vlasak50JT_SpecPrizeRomantic"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Slepjan, Gregori"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "7r/1R4P1/2b5/8/6n1/2n2p2/5r1R/k5BK w - - 0 1"]
[PlyCount "16"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Ra7+ $1 (1. gxh8=Q $2 Rxh2+ 2. Qxh2 f2+ 3. Qg2 f1=Q 4. Qxc6 Qh3+ 5. Bh2
Qxh2#) (1. gxh8=R $6 {premature promotion} Rxh2+ 2. Rxh2 f2+ 3. Rg2 Bxb7 $1 {
black has too many wood, for example} 4. Bxf2 Ne2 5. Bd4+ Kb1 6. Be5 Nxe5 7.
Kh2 Nf3+ 8. Kh3 Nf4+) 1... Kb1 $1 {not allowing pin on 2nd row} (1... Kb2 2.
gxh8=R Rxh2+ 3. Rxh2+ f2+ 4. Rg2) 2. gxh8=R Rxh2+ 3. Rxh2 f2+ 4. Rg2 f1=B $1 {
how to guard mate?} (4... f1=N 5. Bd4 Ng3+ 6. Kg1 Nce2+ 7. Rxe2 Nxe2+ 8. Kf1) (
4... Ne4 5. Bxf2 Nexf2+ 6. Kg1 Nh3+ 7. Kf1 Ne3+ 8. Ke2 Nxg2 $11) 5. Ra1+ $3 (5.
Re7 Bcxg2#) 5... Kxa1 6. Bd4 $3 Bfxg2+ 7. Kg1 Kb2 8. Bxc3+ Kxc3 {stalemate} (
8... Kc2 {EGTB tested draw}) 1/2-1/2

[Event "Polasek&Vlasak50JT_1stSpecHMRomantic"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Jasik, Andrzej"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "4BknB/3p4/3P1P2/1p4r1/8/7K/8/8 w - - 0 1"]
[PlyCount "24"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Kh4 $1 (1. Bxd7 Rh5+ 2. Kg4 Rxh8) (1. f7 Rh5+ 2. Kg3 Rxh8 3. fxg8=Q+ Rxg8+)
1... Rg7 $3 {the best move of this tournament} (1... Rg1 2. Bxd7 Rh1+ 3. Bh3 b4
4. d7 Rd1 5. Be6) (1... Kxe8 2. Kxg5 Kf7 (2... Nh6 3. Bg7 Nf7+ 4. Kf5 b4 5. Ke4
Nxd6+ 6. Kd5 Kf7 7. Bh6 b3 8. Bc1 $11) 3. Kf5 b4 4. Ke4 Nxf6+ 5. Kd4 Ke6 6. Kc4
Nd5 7. Kc5 $11) 2. fxg7+ $3 {hard to find.} (2. Bxg7+ $2 Kxe8 3. Kg5 Kf7 4. Kf4
(4. Kf5 b4 5. Ke4 Nxf6+) 4... Nxf6 {
the idea of 1..Rg7 - black wins a critical tempo} 5. Bh8 Ke6 6. Ke3 Nd5+ 7. Kd4
Kxd6 {EGTB tested}) 2... Kxe8 3. Kg5 b4 4. Kg6 b3 5. Kh7 b2 $1 (5... Kf7 {
stalemate}) 6. Kxg8 b1=R $1 (6... b1=Q {stalemate}) 7. Kh7 Rh1+ 8. Kg6 (8. Kg8
$2 Rg1 9. Kh7 Kf7) 8... Rg1+ 9. Kf6 $1 (9. Kf5 $2 Kf7 10. Ke4 (10. g8=Q+ Rxg8
$19 {EGTB}) 10... Rd1 11. Ke5 Kg8 12. Kf4 Rxd6 {EGTB}) 9... Rg2 10. g8=Q+ $1
Rxg8 11. Bg7 {WTM even wins after Kg6} Rf8+ $1 {Black has to force draw here} (
11... Kd8 12. Kf7 Re8 13. Bf6+) 12. Bxf8 Kxf8 $11 1/2-1/2

[Event "Polasek&Vlasak50JT_2ndSpecHMRomantic"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Costeff, Gady"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "7k/6p1/3P2P1/5bPK/7P/8/r1PP2PR/8 w - - 0 1"]
[PlyCount "15"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. g4 $1 {A difficult move. White has to mobilize his rook, but the same time
he agrees to play without King forever.} (1. c4 Rxd2 2. g4 Rxh2 3. gxf5 Rd2 4.
f6 Rd4 5. f7 Rxh4+ 6. Kxh4 {stalemate}) 1... Bxc2 $1 (1... Be6 $5 {
originaly intended as the second thematic line} 2. Re2 Bg8 3. d7 (3. d3 $5 {
Vlasak, technical win cooks the second line} Ra8 (3... Ra6 4. d7 Rd6 5. Re7 Bd5
(5... Bh7 $5 {computer} 6. d8=Q+ Rxd8 7. gxh7 Kxh7 8. g6+) 6. c4 {mate in 9}
Bg8 7. c5 Rxd3 8. c6) 4. c4 Rd8 5. c5 Bd5 6. Re5 Ba8 (6... Bb7 7. d4 Kg8 8. d5
Kf8 9. Rf5+ Kg8 10. c6 Bc8 11. Rf7 Rxd6 12. Rc7 Rd8 13. d6 Kf8 14. Rf7+ Kg8 15.
d7 Ba6 16. c7) 7. d4 Kg8 8. d5 Kf8 9. Rf5+ Kg8 (9... Ke8 10. Rf7 Rd7 11. c6
Rxd6 12. Rxg7) 10. c6 Rxd6 11. c7 Bb7 12. Rf4 Rxd5 13. Rb4) 3... Ra8 4. Re7 $1
(4. Re8 $2 {loses an important tempo} Rd8 $1 5. Re7 Bd5 $1 6. d4 Bc6 $1 7. c4
Bxd7 {draws}) 4... Bd5 (4... Rd8 5. Rf7 $3 Rf8 6. c4 $1 {wins}) 5. Re8+ Bg8 6.
Rc8 $3 Rxc8 7. dxc8=N $3 (7. dxc8=Q {stalemate}) (7. dxc8=B Be6 8. Bb7 Bd5 9.
Ba6 Bc4 {positional draw})) (1... Bd7 $2 {
leads to a technical win. For example:} 2. Rf2 Ra8 3. Rf7 Rd8 (3... Be6 4. Re7
Bg8 5. Rf7 Rd8 6. d7) 4. c4 Be6 5. c5) 2. d3 $3 {2.d4? is the thematic try.
The reason is not to prevent Bxg6+, but to save a pure tempo.} (2. d7 Ra8 3.
Rh3 Rg8 4. Rc3 Ba4 5. Rc7 Bb5 6. d4 Ba6 7. d5 Bb5) ({or} 2. Rh3 Ba4) (2. d4 Bb3
3. Rxa2 (3. Rb2 Rxb2 4. d7 Bg8 5. d8=Q Rb5 6. Qc7 Rd5) 3... Bxa2 4. d7 Bg8 $11)
2... Bb3 3. Rxa2 Bxa2 4. d7 Bg8 $1 5. d4 $3 {mutual zugzwang.} Be6 ({
After 2.d4? it would now be white to play and the mzz is on the other foot:} 
5... -- 6. d5 Bxd5 7. d8=Q+ Bg8 {with a positional draw.}) 6. d8=R+ $3 ({
But not} 6. d8=Q+ $4 Bg8 $1 {with a positional draw shown by Lazard in 1905.}
7. Qd6 Bb3 8. Qf8+ (8. d5 Bxd5) 8... Bg8 9. Qf7 Bxf7 10. gxf7 g6+) 6... Bg8 7.
Rd6 (7. Rd7) 7... Bc4 8. d5 1-0

[Event "Polasek&Vlasak50JT_1stSpecCommRomantic"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Didukh, Sergej"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "Bk5r/1Pr5/2Q5/2N5/5np1/3b2n1/5K1b/8 w - - 0 1"]
[PlyCount "12"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

{one stalemate to every judge} 1. Na6+ Ka7 (1... Bxa6 2. Qe8+ $1 Rxe8 {
stalemate 1.}) 2. b8=Q+ (2. Nxc7 $2 Ne4+ 3. Ke3 Rh3+ 4. Kd4 Ne2+ 5. Kd5 Rh5+ 6.
Ke6 Nd4+) (2. Qxc7 Ne4+ 3. Ke3 Rh3+ 4. Kd4 Ne6+) 2... Rxb8 3. Qxc7+ Kxa6 4.
Qxb8 Nh1+ $1 (4... Ne4+ 5. Bxe4 Nh3+ 6. Kg2 Bxb8 7. Bxd3+ Ka5 8. Bf5 {draw.})
5. Bxh1 Nh3+ 6. Kg2 Bxb8 {stalemate 2.} 1/2-1/2

[Event "Polasek&Vlasak50JT_2nSpecCommRomantic"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Kekely, Lubos"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "1Q5K/p5P1/P1p3q1/2P3r1/8/p1R4P/P5k1/8 w - - 0 1"]
[PlyCount "31"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Qg3+ $1 {A nice key!} (1. Qf8 Rh5+ 2. Kg8 Qe6+ 3. Qf7 Qc8+ 4. Qf8 Qe6+ $11)
(1. Rg3+ $6 Kh1 $1 2. Rxg5 (2. Qb1+ Qxb1 3. Rxg5 Qxa2 4. g8=Q Qxg8+ 5. Kxg8 a2)
2... Qxg7+ 3. Kxg7 {stalemate}) 1... Rxg3 2. Rxg3+ Qxg3 3. g8=R (3. g8=Q $6 Kh1
$5 4. Qxg3 {stalemate, but other lines have to be analyzed} (4. Qc4 Qxh3+ 5.
Kg7 Qf3 6. Kg6 Kg1 7. Kg5 Qf8 8. Qg4+ Kh1 9. Qd1+ Kg2 10. Qd6 Qg8+ 11. Kf4 Qc4+
12. Ke5 Qe2+ 13. Kd4 Qd2+) (4. Qe6 Qh4+ 5. Kg7 Qg5+ 6. Kf7 Qxc5 7. h4 Qh5+ (
7... Kh2 8. Qe2+ Kg3 9. h5) 8. Ke7 Qxh4+ 9. Kd6 Qb4+ 10. Kxc6 Qb6+ 11. Kd7 Qb2
12. Qd5+ Kg1 13. Kc8 Qb6 14. Qb7 Qe6+ 15. Kb8 Qxa2 16. Qxa7+ Kf1 $11)) 3...
Kxh3 4. Rxg3+ Kxg3 5. Kg7 Kf4 6. Kf6 Ke4 7. Ke6 Kd4 8. Kd6 Kc3 9. Kxc6 Kb2 10.
Kb5 $1 (10. Kb7 Kxa2 11. c6 Kb3 12. c7 a2 13. c8=Q a1=Q 14. Kxa7 {EGTB draw})
10... Kxa2 11. c6 Kb1 12. c7 a2 13. c8=Q a1=Q 14. Qf5+ {
changes queens, for example} Ka2 15. Qc2+ Ka3 16. Qa4+ 1-0

[Event "Polasek&Vlasak50JT_3rdSpecCommRomantic"]
[Site "?"]
[Date "2007.??.??"]
[Round "?"]
[White "Gonzáles, Luis Miguel"]
[Black "?"]
[Result "1-0"]
[Annotator "Polasek, Vlasak"]
[SetUp "1"]
[FEN "8/1p3p1R/1p2b2P/8/3K1b2/2Bp2p1/1Rp4p/k7 w - - 0 1"]
[PlyCount "23"]
[EventDate "2007.??.??"]
[SourceDate "2006.07.18"]

1. Rh8 $1 Be3+ 2. Ke5 (2. Kxd3 Bf5+ 3. Ke2 Bg4+ {draw}) 2... Bf4+ 3. Kf6 Bg5+
4. Kg7 Bxh6+ 5. Kf6 Bg5+ 6. Ke5 Bf4+ 7. Kd4 $1 (7. Ke4 Bb8 $1 (7... h1=Q+ $2 8.
Rxh1+ c1=Q 9. Rd2+ Kb1 10. Rxc1+ Kxc1 11. Kxf4)) 7... Be3+ 8. Ke4 (8. Kxd3 Bf5+
9. Kc4 Be6+ 10. Kb5 Bd7+ 11. Kb4 Bc5+ 12. Kb3 Ba4+ 13. Kxa4 c1=Q) 8... h1=Q+ (
8... Bc8 9. Rxc2+ Kb1 10. Rb2+ Kc1 11. Kxe3) 9. Rxh1+ c1=Q 10. Rd2+ $1 (10.
Rc2+ Kb1 11. Rcxc1+ Bxc1 12. Bd2 Kc2 13. Bxc1 d2) 10... Kb1 11. Rxc1+ Kxc1 12.
Kxe3 {wins} 1-0

