[Event "Match Euwe-Davidson +5-1=3"]
[Site "Netherlands"]
[Date "1924.12.04"]
[Round "4"]
[White "Davidson, Jacques"]
[Black "Euwe, Max"]
[Result "0-1"]
[ECO "E90"]
[Annotator "ChessBase"]
[PlyCount "112"]
[EventDate "1924.11.21"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 {Played in Rotterdam.} Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3
(6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 (9. b4) (9. Nd2)) 6... e5 7. d5 {
blokovany stred s pescem na d5. Vetsinou trva dlouho, nez se hra otevre} Nbd7 (
7... a5) 8. O-O Nc5 9. Bc2 a5 10. Be3 b6 11. a3 Ng4 12. Bg5 f6 13. Bh4 g5 14.
Bg3 h5 15. h4 (15. h3 h4 16. hxg4 hxg3 17. fxg3 Bxg4 $15) 15... Rf7 16. Qe2 (
16. b4 Nd7 17. Ba4 Ba6 {je vhodny tah b5?} 18. Qb3 (18. b5 $6 Bb7 {a hraje
cerny na kralovskem kridle})) 16... Nd7 17. Nh2 (17. b4) 17... Nf8 18. Nxg4 (
18. Ba4) 18... Bxg4 19. f3 Bd7 20. Nd1 $15 {[#] bily se k nicemu na damskem
kridle nedostal, hraje cerny} f5 $1 21. exf5 gxh4 22. Bh2 Bxf5 23. Bxf5 Rxf5
24. Ne3 Rf7 {cerny ma sice pesce, ale dulezite je otevreni pozice vyhodne pro
cerneho} 25. f4 {nutnost} (25. Rac1 Ng6 26. b4 axb4 27. axb4 {a cerny uz si
vybira} h3 (27... Bh6) (27... Qg5)) 25... exf4 26. Bxf4 Qe7 27. Qd3 Re8 28. Nf5
{jak hodnotit tah Jf5?} Qe2 29. Qxe2 Rxe2 {pokud by zustaly damy a bily by
vymenil jezdce za strelce g7, mel by sance na utok, ale cerny damy vymeni a
vyhraje v koncovce} 30. Nh6+ Bxh6 31. Bxh6 Nd7 32. Rxf7 Kxf7 33. Rf1+ (33. Bg5
{asi posledni sance s planem Sd8} Rxb2 34. Bd8 Ne5 35. Bxc7 Nxc4 36. Rc1 Ne3
$19) 33... Kg6 34. Bc1 Ne5 {lepsi jezdec nez strelec} 35. b3 Nd3 {a je jasne,
ze vznikne vezova koncovka pro cerneho jasne lepsi} 36. Rd1 (36. Kh2 Nxc1 37.
Rxc1 Re3 38. Rb1 {viz prubeh partie}) 36... Nxc1 37. Rxc1 Re3 38. Rb1 {co dal?}
a4 (38... h3) (38... Kf5) (38... Kg5) 39. bxa4 Rxa3 40. Rb4 {pasivni braneni}
Kg5 41. Kh2 Rc3 42. Kg1 Kf4 43. Kh2 (43. c5+ Kg3 $3) 43... Ke5 44. c5 (44. Kg1
Kd4 $19) 44... dxc5 45. Rxh4 c4 {uz je vice cest} 46. Rxh5+ Kd6 47. g4 Rd3 48.
Kg2 c3 49. Rh1 Kxd5 50. g5 Kc4 51. Kf2 c2 52. g6 Rd8 53. Ke2 Kc3 54. g7 Re8+
55. Kf3 Rg8 56. Rg1 c5 (56... Kb2) (56... Rxg7 $4 {jenom ne tak!} 57. Rxg7 c1=Q
$2 58. Rxc7+ Kb2 59. Rxc1 Kxc1 60. Ke4 Kb2 61. Kd5 Kb3 62. Kc6 Kxa4 63. Kxb6
$11) 0-1

[Event "NED SB International-03 Hilversum"]
[Site "Hilversum"]
[Date "1903.08.??"]
[Round "5"]
[White "Te Kolste, Jan Willem"]
[Black "Duras, Oldrich"]
[Result "0-1"]
[ECO "C90"]
[Annotator "Herejk,Petr"]
[PlyCount "122"]
[EventDate "1903.08.03"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
Bg4 9. d4 h6 10. d5 Na7 11. a4 Qb8 12. axb5 axb5 13. Be3 Nc8 14. Rxa8 Qxa8 15.
Qd3 Bd7 16. c4 bxc4 17. Qxc4 Bd8 18. Rc1 $11 {hodnoceni pozice} O-O 19. h3 Ne7
20. Qb4 Ng6 21. Bc4 Nh5 22. Nbd2 Nhf4 23. Nb3 Qc8 24. Bf1 {bily preslapuje,
cerny ma konkretni plan} f5 25. Bxf4 (25. exf5 Bxf5 26. Na5 Bxh3 $1 27. gxh3
Nxh3+ 28. Bxh3 Qxh3 29. Nh2 Nh4 30. Qe4 Rf3 $19) 25... Nxf4 26. Ra1 fxe4 27.
Ba6 Qa8 28. Bf1 {[#] a co dal?} Qxa1 29. Nxa1 exf3 30. g3 Nxh3+ 31. Bxh3 Bxh3
32. Nc2 h5 33. Kh2 Bd7 34. Ne3 Bg5 35. Qc3 Rf7 36. Nc2 Bc8 37. b4 h4 38. gxh4
Bxh4 39. Kg1 Kh7 40. Ne3 g5 41. Qc6 Kg7 42. Qc4 Kf8 43. Qc2 g4 44. Qg6 Rg7 (
44... Be7) 45. Qh5 Bg5 46. Nf1 Bf4 {strelec na idealnim poli} 47. b5 (47. Qh8+
Rg8 48. Qf6+ Ke8) 47... Bd7 48. b6 cxb6 49. Qh8+ Kf7 50. Qd8 Kg6 51. Qxb6 {[#]}
e4 52. Ng3 e3 {a partie konci, proc?} 53. Qb1+ Kg5 54. Ne4+ (54. Qe4 Bxg3 55.
fxg3 f2+ 56. Kf1 (56. Kg2 Rf7 57. Qxe3+ Kh5 $1 $19) 56... Bb5+) 54... Kh6 55.
Nf6 g3 $1 56. fxg3 Rxg3+ 57. Kh1 Rh3+ 58. Kg1 f2+ 59. Kf1 (59. Kg2 Rg3+ 60. Kh1
Bf5 (60... Rg1+)) 59... Rh1+ 60. Kg2 Rxb1 61. Ng4+ Kg7 0-1

[Event "ARG-chT"]
[Site "Chaco"]
[Date "1993.??.??"]
[Round "6"]
[White "Giaccio, Alfredo Gustavo"]
[Black "Rodriguez, Alberto2"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2360"]
[BlackElo "2315"]
[Annotator "Herejk,Petr"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. a3 c4 7. Be2 Nge7 8. Nbd2
Ng6 9. h4 Be7 10. h5 Nf8 11. h6 gxh6 12. Rxh6 Ng6 13. b4 (13. b3) 13... b5 14.
Nf1 {plan cerneho - damske kridlo, plan bileho - kralovske kridlo} a5 15. Bd2
axb4 16. axb4 Ra4 17. Ng3 Qa8 18. Rc1 Ra2 19. Nh5 Qa3 {[#] klicova pozice, oba
hraji na svem, hrali byste za bileho Jg5 nebo radeji Kf1} 20. Ng5 $2 {chyba a
proc?} (20. Kf1 Qb2 21. Be3 Ra3 22. Qe1 Ra2 23. Ng5 $16) 20... Nxd4 $1 21. cxd4
Rxd2 $1 22. Nf6+ (22. Kxd2 Bxb4+ 23. Kc2 Qa2#) (22. Qxd2 Bxb4 $19) 22... Kd8
23. Nxf7+ Kc7 24. Qxd2 (24. Nxh8 Rxd1+ $19) 24... Bxb4 25. Qxb4 Qxb4+ 26. Kf1
Ra8 $19 27. Rxh7 Nf8 28. Rh8 Ra2 29. Nd6 Rxe2 30. Rxf8 (30. Kxe2 Qb2+ 31. Kd1
b4) 30... Qb2 0-1

[Event "Interpolis-07"]
[Site "Tilburg"]
[Date "1983.10.17"]
[Round "5"]
[White "Ljubojevic, Ljubomir"]
[Black "Seirawan, Yasser"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2645"]
[BlackElo "2600"]
[PlyCount "93"]
[EventDate "1983.10.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "15"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. Nh3 a5 8. Nf4 Qf7
9. a3 Bxc3+ 10. Qxc3 Ba6 11. Bxa6 Rxa6 12. Nxe6 Qxe6 13. Qxc7 Nc6 14. Qxg7 Qg6
15. Qxh8 Nd8 16. Bh6 b5 17. Bg7 Kf7 18. Bf6 Ne6 19. h4 Rc6 20. h5 Qh6 21. c3
Rc8 22. f4 Nxf4 23. O-O Ne2+ 24. Kf2 Nf4 25. g4 fxg4 26. Bg5 Qxg5 27. Kg3 Nf6
28. Qxf6+ Qxf6 29. exf6 Nxh5+ 30. Kxg4 Nxf6+ 31. Kf5 a4 32. Rae1 Rc6 33. Kg5
Rd6 34. Re5 h6+ 35. Kxh6 Kg8 36. Rg5+ Kf7 37. Rgf5 Ke7 38. Kg5 Ne4+ 39. Kf4 Nd2
40. Re1+ Kd7 41. Rf7+ Kc6 42. Re8 Nc4 43. Rc8+ Kb6 44. Rb8+ Kc6 45. Rfb7 Nxb2
46. Rxb5 Nc4 47. Rc5+ 1-0

[Event "Wch U20"]
[Site "Santiago de Chile"]
[Date "1990.??.??"]
[Round "6"]
[White "Sorensen, Jan"]
[Black "Djurhuus, Rune"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2360"]
[BlackElo "2400"]
[PlyCount "83"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 b6 7. Nh3 Ba6 8. Bxa6
Nxa6 9. Nf4 b5 10. a3 Qb6 11. Nf3 c4 12. Ng5 Be7 13. Nh5 O-O 14. Qg4 f5 15. Qg3
g6 16. Nf4 Bxg5 17. Qxg5 Rf7 18. h4 Nf8 19. h5 Qd8 20. Qh6 Rg7 21. hxg6 hxg6
22. Qh8+ Kf7 23. Nh3 Nh7 24. Qxh7 Rxh7 25. Ng5+ Qxg5 26. Rxh7+ Kg8 27. Bxg5
Kxh7 28. Kd2 Nc7 29. Rh1+ Kg8 30. Bf6 Ne8 31. Rh8+ Kf7 32. Rh7+ Kf8 33. Rh8+
Kf7 34. Rh7+ Kf8 35. Bg5 Rc8 36. Bh6+ Kg8 37. Re7 Nc7 38. Ke3 g5 39. Bxg5 Kf8
40. Rh7 Kg8 41. Rd7 Ne8 42. Bd8 1-0

[Event "Katowice sim"]
[Site "Katowice"]
[Date "1993.??.??"]
[Round "?"]
[White "Kasparov, Garry"]
[Black "Klimczok, Krystian"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2805"]
[PlyCount "41"]
[EventDate "1993.??.??"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3
Nf5 9. O-O Be7 10. g4 Nh4 11. Nxh4 Bxh4 12. Be3 O-O 13. f4 h6 14. Qd2 Rc8 15.
Kh1 Be7 16. f5 Bg5 17. f6 gxf6 18. Bxg5 fxg5 19. Rf6 Kg7 20. Raf1 Ne7 21. h4
1-0

[Event "CZECH CHAMPIONSHIP U16, U14, U12 ,8. ro"]
[Site "Vrchlabi, Czech Republic"]
[Date "2021.10.28"]
[Round "7.23"]
[White "Tichy U14, Tomas"]
[Black "Skutil U14, Frantisek Elias"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1568"]
[BlackElo "1392"]
[Annotator "Herejk,Petr"]
[PlyCount "45"]
[EventDate "2021.??.??"]
[WhiteClock "0:55:37"]
[BlackClock "0:45:30"]

{[%evp 16,45,21,21,49,49,49,49,125,125,199,199,371,374,374,374,374,296,969,969,
969,969,969,892,29990,29991,29989,29990,29996,29997,29997,29998]} 1. e4 {
[%emt 0:00:08]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:11]} d6 {[%emt 0:00:05]}
3. Bb5+ {[%emt 0:00:38]} Bd7 {[%emt 0:00:07]} 4. Bxd7+ {[%emt 0:00:12]} Qxd7 {
[%emt 0:00:13]} 5. O-O {[%emt 0:00:35]} Nc6 {[%emt 0:00:35]} 6. c3 {[%emt 0:00:
19]} Nf6 {[%emt 0:00:40]} 7. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:08:45]} 8. cxd4
{[%emt 0:03:36]} Nxe4 {[%emt 0:06:08]} 9. d5 $1 {[%cal Rd5c6]} Nb8 {[%emt 0:02:
08] B52: Sicilian: Moscow Variation with 3...Bd7.} (9... Ne5 10. Re1 Nf6 11.
Nxe5 dxe5 12. Rxe5 g6 13. Nc3 Bg7 14. Qe2 Ng4 15. Re4 Nf6 $11) 10. Re1 {
[%emt 0:02:18][%mdl 1024] White has compensation.} Nf6 {[%emt 0:02:05]} 11. Bg5
{[%emt 0:04:05]} Qf5 {[%emt 0:09:14]} ({Black should play} 11... h6 $14 12.
Bxf6 gxf6 13. Nc3 Na6) 12. Nc3 $16 {[%emt 0:03:19] [#]} h6 $146 {[%emt 0:06:40]
} (12... Na6 $16 {was necessary.} 13. Qa4+ Kd8) ({Predecessor:} 12... Nbd7 13.
Qa4 a6 14. Bxf6 Qxf6 15. Ne4 Qf4 16. Rac1 g6 17. Rc7 b5 18. Qxa6 Rd8 19. Nxd6+
{1-0 (19) Sedina,E (2365)-Laake,J (2029) Germany 2008}) 13. Qa4+ {[%emt 0:10:
57]} Qd7 $2 {[%emt 0:04:17] [#]} (13... Kd8 {was called for.}) 14. Nb5 $1 $18 {
[%emt 0:04:56]} Kd8 {[%emt 0:05:19]} (14... Nc6 15. Bf4) 15. Bxf6 {[%emt 0:01:
59]} gxf6 {[%emt 0:00:57]} 16. Rac1 {[%emt 0:05:25]} Na6 {[%emt 0:03:43]} (
16... Rg8 17. Nfd4 Rg5 18. Qa5+ b6) 17. Qa5+ {[%emt 0:01:38]} Ke8 {[%emt 0:01:
06]} 18. Nc7+ {[%emt 0:01:24]} Nxc7 {[%emt 0:00:22]} 19. Rxc7 {[%emt 0:00:07]}
Qf5 {[%emt 0:02:42]} 20. Qb5+ {[%emt 0:00:54] White mates.} Kd8 {[%emt 0:00:25]
} 21. Qxb7 {[%emt 0:00:36]} Rc8 {[%emt 0:01:06]} 22. Rec1 {[%emt 0:00:36]} Rxc7
{[%emt 0:01:23]} 23. Qxc7+ {[%emt 0:00:18]} 1-0

[Event "CZECH CHAMPIONSHIP U16, U14, U12 ,8. ro"]
[Site "Vrchlabi, Czech Republic"]
[Date "2021.10.29"]
[Round "8.30"]
[White "Velkoborsky U14, Tadeas"]
[Black "Vlcek U14, Vojtech"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1147"]
[BlackElo "1554"]
[Annotator "Herejk,Petr"]
[PlyCount "76"]
[EventDate "2021.??.??"]
[WhiteClock "0:06:41"]
[BlackClock "0:42:18"]

1. e4 {[%emt 0:00:01]} c6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:
00:03]} 3. exd5 {[%emt 0:00:06]} cxd5 {[%emt 0:00:05]} 4. c4 {[%emt 0:00:09]}
Nf6 {[%emt 0:00:35]} 5. Nc3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:04]} 6. Nf3 {
[%emt 0:00:09]} g6 {[%emt 0:00:14]} 7. cxd5 {[%emt 0:01:43]} Nxd5 {[%emt 0:00:
09]} 8. Qb3 {[%emt 0:00:41]} Nxc3 {[%emt 0:01:51]} 9. Bc4 {[%emt 0:02:30]} e6 {
[%emt 0:08:00]} 10. bxc3 {[%emt 0:01:24]} Bg7 {[%emt 0:02:43]} 11. Ba3 {
[%emt 0:05:32]} a6 {[%emt 0:02:39]} 12. O-O $4 {[%emt 0:03:54]} (12. Be2) 12...
Na5 {[%emt 0:03:53]} 13. Qa4+ {[%emt 0:27:46]} Bd7 {[%emt 0:01:42]} 14. Qb4 {
[%emt 0:02:43]} Bf8 {[%emt 0:03:31]} 15. Qb1 {[%emt 0:02:03]} Nxc4 {[%emt 0:00:
35]} 16. Bxf8 {[%emt 0:00:41]} Rxf8 {[%emt 0:00:28]} 17. Qxb7 {[%emt 0:01:24]}
Qc8 {[%emt 0:06:57]} 18. Qb1 {[%emt 0:01:50]} Bc6 {[%emt 0:04:02]} 19. Qd3 {
[%emt 0:05:43]} Bxf3 {[%emt 0:04:05]} 20. gxf3 {[%emt 0:04:34]} Ke7 {[%emt 0:
03:56]} 21. Rab1 {[%emt 0:03:56]} Rd8 {[%emt 0:03:39]} 22. Rb4 {[%emt 0:01:02]}
Nd6 {[%emt 0:00:12]} 23. Qe3 {[%emt 0:02:27]} Kf8 {[%emt 0:03:14]} 24. Qh6+ {
[%emt 0:01:28]} Kg8 {[%emt 0:00:06]} 25. h4 {[%emt 0:01:14]} Qxc3 {[%emt 0:00:
14]} 26. Rb3 {[%emt 0:03:01]} Qxd4 {[%emt 0:00:21]} 27. f4 {[%emt 0:02:54]} f5
{[%emt 0:02:14]} 28. Qg5 {[%emt 0:06:30]} Rd7 {[%emt 0:01:50]} 29. h5 {[%emt 0:
03:22]} Ne4 {[%emt 0:01:28]} 30. Qg2 {[%emt 0:01:43]} Rc8 {[%emt 0:00:23]} 31.
Re1 {[%emt 0:02:30]} Rc2 {[%emt 0:02:30]} 32. Rf3 {[%emt 0:03:34]} Rxa2 {
[%emt 0:02:47]} 33. Rc1 {[%emt 0:01:08]} Ra1 {[%emt 0:00:51]} 34. Rxa1 {
[%emt 0:00:39]} Qxa1+ {[%emt 0:00:08]} 35. Kh2 {[%emt 0:00:04]} Qf6 {[%emt 0:
00:13]} 36. Rb3 {[%emt 0:01:33]} Qh4+ {[%emt 0:01:59]} 37. Rh3 {[%emt 0:00:43]}
Qxf4+ {[%emt 0:00:15]} 38. Rg3 {[%emt 0:00:34]} Nxg3 {[%emt 0:00:27]} 0-1

[Event "Italian Game Rapid Arena"]
[Site "https://lichess.org/NTxPVEfQ"]
[Date "2021.12.10"]
[Round "?"]
[White "MisaMacho"]
[Black "Archit210610"]
[Result "0-1"]
[WhiteElo "1763"]
[BlackElo "2160"]
[Annotator "Herejk,Petr"]
[SetUp "1"]
[FEN "r1bqkbnr/pppp1ppp/2n5/4p3/2B1P3/5N2/PPPP1PPP/RNBQK2R b KQkq - 0 3"]
[PlyCount "86"]
[EventDate "2021.??.??"]
[EventType "rapid"]
[TimeControl "600"]

{[%evp 8,86,0,25,-2,34,1,46,24,32,9,9,9,9,-14,-14,-13,-3,-2,11,-10,-10,-10,-10,
-10,0,0,54,-109,0,-44,-40,-44,-44,-44,-44,-44,-53,-53,-53,-124,-124,-124,-106,
-106,-106,-119,-119,-118,-99,-98,-50,-218,-218,-218,-193,-209,-209,-209,-150,
-210,-210,-210,-165,-1108,-1064,-1037,-1009,-1617,-1098,-1349,-1010,-1194,
-1010,-1114,-798,-1617,-1212,-1316,-1316,-2306]} 3... Nf6 4. Nc3 Be7 5. d3 d6
6. h3 h6 7. O-O O-O {LiveBook: 8 Games} 8. Be3 Be6 9. Bb3 Nh7 (9... d5 $11 10.
exd5 Nxd5) 10. Re1 Ng5 11. Nxg5 Bxg5 12. Bxg5 Qxg5 13. Bxe6 (13. Re3) 13...
fxe6 14. Ne2 Qh4 15. Rf1 Ne7 16. Ng3 Ng6 17. Qd2 Nf4 18. Ne2 Nxh3+ 19. gxh3
Qxh3 (19... Rf3 $1 $11 20. Ng3 Qxh3) 20. Ng3 $2 (20. Rae1 $1 $14 {keeps the
upper hand.} Rf6 (20... Rf3 21. Ng3 Raf8 22. Re3 $16) 21. Ng3) 20... Rf3 (20...
Rf4 $1 $17 21. f3 Qxg3+ 22. Qg2 Qh4) 21. Rfe1 (21. d4 $11) 21... Raf8 $15 {
...R3f4 is the strong threat.} 22. Re3 Rxf2 $40 {[%mdl 128] White needs to
defend precisely.} 23. Qxf2 Rxf2 24. Kxf2 Qh2+ 25. Kf3 Qxc2 26. Re2 ({Better is
} 26. Rg1 $15) 26... Qxd3+ $17 27. Re3 Qb5 28. Rb3 Qc6 29. Rc3 {[#]} Qd7 30.
Rac1 c5 31. b4 {[#]} Qf7+ ({Reject} 31... cxb4 $6 32. Rc7 $11) ({Black should
try} 31... b6 $1 $17 32. bxc5 dxc5) 32. Ke3 $2 ({White should play} 32. Kg2 $1
$15) 32... Qf4+ $19 33. Ke2 cxb4 34. Rc8+ Kh7 35. Rg1 d5 {aiming for ...d4.}
36. exd5 (36. Rc7 $17 {might work better.}) 36... exd5 37. Rc7 Qg4+ 38. Kd2 $2
(38. Ke1) 38... Qd4+ {Black is clearly winning.} 39. Ke2 Qxg1 {[%mdl 4096]
Endgame KQ-KRN} 40. Nf1 Qg4+ 41. Ke1 Qe4+ 42. Kd1 Qd4+ 43. Ke1 Qb6 44. Rd7 d4
45. Rd5 Qc7 46. Ra5 0-1

[Event "Blesk ŠK64 Plzen - cerven 1"]
[Site "https://lichess.org/QoXBUi6x"]
[Date "2021.06.07"]
[Round "?"]
[White "Hynek2010"]
[Black "honzix"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1869"]
[BlackElo "1763"]
[Annotator "Herejk,Petr"]
[PlyCount "85"]
[EventDate "2021.??.??"]
[TimeControl "300+2"]

{[%evp 9,85,58,67,57,78,31,46,47,49,26,71,21,21,21,21,-2,3,3,5,5,30,23,30,21,
31,19,19,19,19,10,10,10,19,16,17,11,19,-7,17,17,35,3,24,-24,28,3,15,8,16,16,20,
-8,14,-11,10,-28,34,4,70,65,77,77,83,68,88,88,88,81,95,95,104,104,104,103,1338,
1338,1338,1338]} 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bg4 5. h3 Bh5 6. Ng3 {
B11: Caro-Kann: Two Knights Variation.} Bg6 7. Be2 (7. h4 $16 {Threatens to
win with h5.} Nh6 8. h5) 7... Nf6 8. O-O {White is slightly better.} e6 9. d3 {
[#]} h6 $146 {[#]} (9... Qc7 $11) ({Predecessor:} 9... Be7 10. b3 O-O 11. Bb2
a5 12. a4 Na6 13. Ne5 Nd7 14. Nxg6 hxg6 15. Ne4 Nb4 {1-0 (41) Ajay,K (2315)
-Pantzar,M (2417) Chess.com INT 2020}) 10. Bf4 ({White should try} 10. Ne5 $1
$16) 10... Nbd7 $11 {[%cal Bb8d7,Bd7b6,Bb6d5,Bd5f6][%mdl 32]} 11. d4 Be7 12. c3
O-O 13. Bd3 Bxd3 14. Qxd3 Nb6 15. Rfe1 Nbd5 16. Bd2 Bd6 17. Ne4 Nxe4 18. Qxe4
Nf6 19. Qd3 Qc7 20. c4 c5 21. dxc5 Bxc5 22. b3 Rad8 23. Qc2 Qd6 24. Bc3 Nh5 25.
Be5 Qe7 26. a3 (26. Rad1 {is superior.}) 26... Bd6 (26... Bxa3 $142 27. Reb1 f6
) 27. Bxd6 Qxd6 28. c5 Qc7 29. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Rd7 30. a4 Rc8
31. Rac1 Rd5 32. Re4 b6 ({Black should play} 32... a5 $11) 33. c6 Rd6 $2 (33...
Nf4 $11 34. b5 Rcd8) 34. b5 $14 Nf6 35. Ree1 Nd5 36. Qc4 Ne7 37. Rcd1 Rcd8 38.
Qc2 (38. Qb3 {keeps more tension.} Rxd1 39. Rxd1 Nd5 40. Qc4 Rf8 41. Qd4) 38...
Rxd1 39. Rxd1 Rxd1+ 40. Qxd1 Nd5 41. Qd4 Qf4 $2 {[%mdl 8192] [#]} (41... f6 $16
) 42. Qxf4 $18 Nxf4 43. c7 1-0

[Event "SK 64 Plzen B-Bohemians Praha"]
[Site "1LmB 2122"]
[Date "2021.10.03"]
[Round "3.6"]
[White "Pasek, Josef"]
[Black "Jancik, Vojtech"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1341"]
[BlackElo "1129"]
[PlyCount "113"]
[EventDate "2021.??.??"]

1. d4 d5 2. Nf3 Nc6 3. g3 f6 4. c4 dxc4 5. d5 Nb4 6. Qa4+ c6 7. Qxb4 e5 8. Qxc4
cxd5 9. Qb5+ Qd7 10. Nc3 Qxb5 11. Nxb5 Kd8 12. Bg2 a6 13. Na3 e4 14. Nd4 Bb4+
15. Bd2 Bxd2+ 16. Kxd2 Bd7 17. f3 exf3 18. exf3 Kc7 19. Rac1+ Kb8 20. f4 Ne7
21. Rhe1 Nf5 22. Nxf5 Bxf5 23. Re7 Be4 24. Bxe4 dxe4 25. Rcc7 Ra7 26. Ke3 f5
27. Rxg7 Rd8 28. Rgd7 Rf8 29. Nc4 Rf6 30. Nd6 Rxd6 31. Rxd6 Kxc7 32. Rf6 b5 33.
Rf7+ Kb6 34. Rxa7 Kxa7 35. g4 fxg4 36. f5 h5 37. Kxe4 h4 38. Ke3 g3 39. h3 Kb6
40. f6 g2 41. Kf2 Kc7 42. f7 g1=Q+ 43. Kxg1 Kb6 44. f8=Q Ka5 45. a4 Kb6 46.
Qd8+ Kb7 47. Qf6 bxa4 48. Kf2 a3 49. bxa3 a5 50. Ke3 a4 51. Kd4 Ka7 52. Kc5 Kb7
53. Qc6+ Ka7 54. Kb5 Kb8 55. Qd7 Ka8 56. Kb6 Kb8 57. Qb7# 1-0

[Event "Mistrovstvi Cech mladeze v sachu 2021 -"]
[Site "Resort Eden Herlikovice, Za R"]
[Date "2021.10.24"]
[Round "2.15"]
[White "Dominikova, Denisa"]
[Black "Pesta, Milan"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1149"]
[Annotator "Herejk,Petr"]
[PlyCount "116"]
[EventDate "2021.10.23"]

{[%evp 14,115,24,24,26,23,22,22,40,15,15,-10,-10,-10,8,-42,-42,-59,-60,-142,
-142,-142,-72,-115,-109,-142,-142,-143,-143,-143,-129,-129,-98,-98,-98,-114,
-111,-148,-148,-221,-192,-630,-630,-607,-272,-272,-272,-285,-215,-288,-288,
-283,-234,-293,-289,-301,-301,-301,-301,-297,-281,-281,-260,-327,-327,-342,
-327,-327,-327,-356,-332,-332,-332,-332,-326,-435,-381,-29920,-29921,-29920,
-29989,-29988,-29990,-29990,-29991,-29991,-29992,-29992,-29993,-29993,-29994,
-29994,-29995,-29995,-29995,-29996,-29995,-29995,-29996,-29997,-29998,-29998,
-29999,-29999]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 g6
7. Be3 Bg7 8. O-O a6 {B73: Sicilian Dragon: Classical System without 9 Nb3.} 9.
Qd2 Bd7 10. f4 Qc7 {[#]The position is equal.} 11. f5 $146 ({Predecessor:} 11.
Kh1 Rc8 12. Bf3 b5 13. Rac1 Na5 14. Nd1 Nc4 15. Qe1 Nxe3 16. Qxe3 Qc4 17. Re1
Qxa2 {1-0 (53) Herold,H (1854)-Zerhusen,M (1668) Bad Homburg 2019}) 11... Ne5 {
[%cal Bc6e5,Be5c4,Bc4e3][%mdl 32]} 12. Nd5 Nxd5 13. exd5 Nc4 14. Qc3 ({White
should try} 14. Bxc4 $11 Qxc4 15. Rae1) 14... Rc8 $15 15. fxg6 hxg6 16. Rad1 ({
White should play} 16. Bf2 $1 $15) 16... Nxe3 $17 17. Qxe3 Be5 (17... Qb6 $142
$1 {Threatens to win with ...Rh4.} 18. b3 Rh4) 18. h3 {[#]} (18. g3 $142) 18...
Qb6 $1 19. b3 {[#]} Rh4 $1 20. Nf5 Qxe3+ 21. Nxe3 Bd4 22. Rf3 Bxe3+ 23. Rxe3
Rxc2 24. a4 Rb2 $36 {[%mdl 2048] Black is on the roll.} 25. g4 f5 26. gxf5 (26.
Re1 $17 {was necessary.}) 26... Bxf5 27. Kg2 $2 {[#]} (27. Bf1) 27... Rxh3 $1
$19 {[%mdl 512]} 28. Rxh3 {Strongly threatening Re3.} Bxh3+ (28... Rxe2+ $142
29. Kf3 Bxh3) 29. Kxh3 {Bc4 is the strong threat.} Rxe2 {[%mdl 4096] Endgame
KR-KR} 30. Kg4 Re5 31. Rd3 Kd7 32. Kf4 Kc7 33. a5 b6 34. b4 bxa5 35. bxa5 Kd7
36. Kg4 e6 37. dxe6+ Kxe6 38. Rb3 Rxa5 39. Re3+ Re5 40. Ra3 a5 41. Kf4 Rb5 42.
Ke3 Ke5 43. Ra4 d5 44. Kd3 d4 45. Rxd4 $2 (45. Ra1 $19) 45... Rd5 {Black mates.
} 46. Rxd5+ Kxd5 {KP-KP} 47. Kc3 g5 48. Kd3 g4 49. Ke3 a4 50. Kd3 a3 51. Kc3 g3
52. Kb3 g2 53. Kxa3 g1=Q 54. Kb4 Qc5+ 55. Kb3 Kd4 56. Ka4 Qb6 57. Ka3 Kc3 {
[%csl Gc3][%cal Rb6b3]} 58. Ka2 Qb2# {Weighted Error Value: White=0.46/Black=0.
17} 0-1

