[Event "1.CLZ 23/24,Lysa nad Labem-Neratovice"]
[Site "Lysa nad Labem"]
[Date "2023.12.10"]
[Round "4.1"]
[White "Pulpan, Jakub"]
[Black "Vykouk, Jan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2393"]
[BlackElo "2492"]
[PlyCount "74"]
[EventDate "2023.??.??"]
1. Nf3 d6 2. d4 Nf6 3. Nc3 g6 4. e4 Bg7 5. h3 a6 6. Bd3 O-O 7. O-O b5 8. Ne2
Bb7 9. Ng3 Nbd7 10. c3 e5 11. a4 exd4 12. cxd4 bxa4 13. Qxa4 c5 14. Be3 cxd4
15. Bxd4 Nc5 16. Bxc5 dxc5 17. Bc4 Qe7 18. Rfe1 Nd7 19. Bd5 Nb6 20. Qa5 Nxd5
21. exd5 Qd7 22. Red1 Qb5 23. Ne4 Rad8 24. Nxc5 Bxd5 25. Nxa6 Qxb2 26. Rab1
Bxf3 27. Qxd8 Bxd1 28. Qxd1 Qf6 29. Nc5 Rd8 30. Qe2 Qc6 31. Nb3 Qc3 32. Rd1 Rb8
33. Nc1 h5 34. Nd3 Qc4 35. Kf1 Rd8 36. Ne1 Qxe2+ 37. Kxe2 Re8+ 1/2-1/2
[Event "1.CLZ 23/24,Lysa nad Labem-Neratovice"]
[Site "Lysa nad Labem"]
[Date "2023.12.10"]
[Round "4.2"]
[White "Haba, Petr"]
[Black "Jansa, Vlastimil"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2433"]
[BlackElo "2334"]
[PlyCount "71"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8.
Nf3 O-O 9. Be2 c5 10. O-O b6 11. Be3 Bb7 12. e5 Qc7 13. h4 a6 14. Qd1 Rfd8 15.
Qb1 Rac8 16. Rc1 Qc6 17. a4 cxd4 18. cxd4 Qd5 19. Qb4 e6 20. Ne1 Bf8 21. Qb2
Rxc1 22. Rxc1 Qa5 23. Bf3 Bxf3 24. Nxf3 Qxa4 25. Rc7 Be7 26. Qc1 Re8 27. Rb7
Qb5 28. Qc7 Rd8 29. Bg5 Kf8 30. Bxe7+ Kxe7 31. Ng5 Qb1+ 32. Kh2 Qf5 33. Qd6+
Ke8 34. Nxh7 Qf4+ 35. Kh3 Qf5+ 36. Kg3 1-0
[Event "1.CLZ 23/24,Lysa nad Labem-Neratovice"]
[Site "Lysa nad Labem"]
[Date "2023.12.10"]
[Round "4.3"]
[White "Cerveny, Martin"]
[Black "Rasik, Vitezslav"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2390"]
[BlackElo "2407"]
[PlyCount "83"]
[EventDate "2023.??.??"]
1. d4 g6 2. e4 d6 3. Bc4 Nf6 4. Qe2 Nc6 5. Nf3 Bg4 6. Bb5 Bg7 7. h3 Bxf3 8.
Qxf3 O-O 9. Bxc6 bxc6 10. h4 Qd7 11. Nc3 Rab8 12. Bg5 Rxb2 13. O-O-O Rfb8 14.
h5 Qg4 15. Qe3 d5 16. hxg6 fxg6 17. Bxf6 Bxf6 18. g3 dxe4 19. Nxe4 Rb1+ 20. Kd2
Rxd1+ 21. Rxd1 Bg7 22. f4 Qe6 23. Ng5 Qxe3+ 24. Kxe3 Rb2 25. Kd3 h6 26. Ne6 Kf7
27. Re1 Bf6 28. g4 g5 29. f5 a5 30. a4 Rb4 31. Nd8+ Ke8 32. Nxc6 Rxa4 33. Rb1
Kd7 34. Nb8+ Kc8 35. c3 c5 36. Na6 cxd4 37. c4 Ra3+ 38. Ke4 d3 39. Kd5 d2 40.
Rb8+ Kd7 41. Nc5+ Kc7 42. Na6+ 1/2-1/2
[Event "1.CLZ 23/24,Lysa nad Labem-Neratovice"]
[Site "Lysa nad Labem"]
[Date "2023.12.10"]
[Round "4.4"]
[White "Walek, Petr"]
[Black "Balacek, Tadeas"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2221"]
[BlackElo "2347"]
[PlyCount "63"]
[EventDate "2023.??.??"]
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Be7 7. Be3 b6 8. Ne2
Nc6 9. c3 O-O 10. Ng3 f5 11. exf6 Nxf6 12. Bd3 cxd4 13. Nxd4 Nxd4 14. Bxd4 Bb7
15. Qe2 Qd7 16. O-O-O Bc5 17. Bc2 Bc6 18. Rhe1 Rae8 19. Nh5 Bb5 20. Nxf6+ gxf6
21. Qh5 Qf7 22. Qh4 Bxd4 23. Rxd4 f5 24. g4 fxg4 25. Re5 Re7 26. Rg5+ Kh8 27.
Rh5 e5 28. Bxh7 Qxh5 29. Qxh5 exd4 30. Be4+ Kg7 31. Qh7+ Kf6 32. Qg6# 1-0
[Event "1.CLZ 23/24,Lysa nad Labem-Neratovice"]
[Site "Lysa nad Labem"]
[Date "2023.12.10"]
[Round "4.5"]
[White "Priehoda, Vitezslav"]
[Black "Orsag, Milan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2265"]
[BlackElo "2257"]
[PlyCount "77"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8.
O-O Be7 9. d4 Bd7 10. Be3 cxd4 11. Nxd4 Qc4 12. Re1 a6 13. b3 Qb4 14. Nxc6 Bxc6
15. Bxc6+ bxc6 16. Bd4 O-O 17. c3 Qa5 18. Qg4 Qg5 19. Qf3 Qd5 20. Qe3 Rfd8 21.
Bb6 Rd7 22. c4 Qf5 23. Rad1 Bg5 24. Qe2 Rxd1 25. Rxd1 Bf6 26. Kg2 c5 27. Qf3
Qxf3+ 28. Kxf3 Bd4 29. b4 Rc8 30. bxc5 e5 31. Ke4 Kf8 32. f3 Bxc5 33. Rd8+ Rxd8
34. Bxd8 Ke8 35. Ba5 f6 36. Kd5 Bg1 37. h3 Ke7 38. Bb4+ Kd7 39. c5 1-0
[Event "1.CLZ 23/24,Lysa nad Labem-Neratovice"]
[Site "Lysa nad Labem"]
[Date "2023.12.10"]
[Round "4.6"]
[White "Vavruska, David"]
[Black "Koubova, Anna"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2179"]
[BlackElo "2098"]
[PlyCount "83"]
[EventDate "2023.??.??"]
1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
a3 O-O 9. b4 Re8 10. d3 Bf8 11. Bb2 a5 12. b5 Nd4 13. Nd2 a4 14. e3 Nb3 15.
Nxb3 axb3 16. Qxb3 Qxd3 17. Rfd1 Qc4 18. Qc2 c6 19. a4 Bb4 20. bxc6 bxc6 21.
Qe4 Bg4 22. Rdc1 Bd7 23. Ba3 Qxe4 24. Nxe4 Bxa3 25. Rxa3 Rxa4 26. Rb3 Nd5 27.
Nc5 Ra7 28. Nxd7 Rxd7 29. Rxc6 Nf6 30. Bf1 Ne4 31. Rd3 Ra7 32. Rc4 Ng5 33. Kg2
g6 34. h4 Ne6 35. Rd5 Ng7 36. Rcc5 e4 37. Re5 Rxe5 38. Rxe5 f5 39. Bc4+ Kf8 40.
Rc5 Nh5 41. Rc6 Kg7 42. Be2 1/2-1/2
[Event "1.CLZ 23/24,Lysa nad Labem-Neratovice"]
[Site "Lysa nad Labem"]
[Date "2023.12.10"]
[Round "4.7"]
[White "Husarik, Branko"]
[Black "Fajman, Petr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2126"]
[BlackElo "2111"]
[PlyCount "67"]
[EventDate "2023.??.??"]
1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qe3 d6 5. c4 g6 6. Nf3 Bg7 7. Be2 Nf6 8. O-O
O-O 9. h3 Nd7 10. Nc3 Nde5 11. Rb1 f5 12. b4 f4 13. Qd2 Nxf3+ 14. Bxf3 Ne5 15.
Qe2 Be6 16. Nd5 Rc8 17. c5 Bxd5 18. exd5 dxc5 19. bxc5 Rxc5 20. Rxb7 Qc8 21.
Rb1 Rc2 22. Qe4 Rc4 23. Qe2 Rc2 24. Qd1 Qc4 25. Ba3 Nxf3+ 26. gxf3 Re8 27. d6
exd6 28. Qxd6 Qc6 29. Qxf4 Be5 30. Qg4 Rxa2 31. Rfc1 Qd5 32. Rc8 Qf7 33. Rb7
Rxa3 34. Qc4 1-0
[Event "1.CLZ 23/24,Lysa nad Labem-Neratovice"]
[Site "Lysa nad Labem"]
[Date "2023.12.10"]
[Round "4.8"]
[White "Purnoch, Josef"]
[Black "Korenek, Frantisek"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2120"]
[BlackElo "1877"]
[PlyCount "89"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Bd3 Be7 8.
Nge2 Ne4 9. Bf4 f5 10. Qc2 Ndf6 11. O-O O-O 12. f3 Nxc3 13. bxc3 Ne8 14. c4
dxc4 15. Bxc4+ Kh8 16. Rad1 Nf6 17. Be5 Nd5 18. Qd2 Bg5 19. f4 Be7 20. Nc1 Bb4
21. Qb2 a5 22. Rf3 Rf7 23. Nd3 Be6 24. Bb3 Qe7 25. Rh3 Nc3 26. Rf1 Bxb3 27.
axb3 Kg8 28. Nf2 Qe6 29. Qc2 g6 30. g4 fxg4 31. Rg3 Nd5 32. Nxg4 Bf8 33. e4 Nb4
34. Qg2 Bg7 35. f5 Qd7 36. fxg6 Rxf1+ 37. Qxf1 Bxe5 38. gxh7+ Kh8 39. dxe5 Qd4+
40. Qf2 Qxf2+ 41. Kxf2 Kxh7 42. Nf6+ Kh6 43. e6 Rf8 44. Rf3 Nd3+ 45. Ke2 1-0
[Event "1.CLZ 23/24,Pankrac-OAZA Praha B"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.1"]
[White "Jirovsky, Milos"]
[Black "Kawulok, Marek"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2458"]
[BlackElo "2184"]
[PlyCount "51"]
[EventDate "2023.??.??"]
1. Nf3 g6 2. c4 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O Nc6 6. d4 d5 7. cxd5 Nxd5 8. e4
Nb6 9. d5 Na5 10. Qe1 Nac4 11. Nc3 e6 12. b3 Nd6 13. dxe6 Bxe6 14. e5 Nf5 15.
Bg5 Qd3 16. Rd1 Qa6 17. g4 Nh6 18. h3 Kh8 19. Nd4 Rfe8 20. f4 Bd7 21. Ne4 Ng8
22. a4 Bf8 23. Nf6 Nxf6 24. Bxf6+ Kg8 25. Rf2 c6 26. Bf1 1-0
[Event "1.CLZ 23/24,Pankrac-OAZA Praha B"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.2"]
[White "Lhotska, Anna"]
[Black "Stinka, Jakub"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "2061"]
[BlackElo "2314"]
[PlyCount "50"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. a3 a6 8. Be3
O-O 9. g4 b5 10. Bf3 Nfd7 11. e5 d5 12. Nxe6 fxe6 13. Bxd5 exd5 14. Qxd5+ Kh8
15. Qxa8 Nxe5 16. Qxb8 Bd6 17. Qb6 Bc7 18. Qc5 Bxg4 19. h3 Bd6 20. Qb6 Qa8 21.
hxg4 Qxh1+ 22. Ke2 Qf3+ 23. Ke1 Nc4 24. Qd4 Nxe3 25. Qxe3 Qh1+ 0-1
[Event "1.CLZ 23/24,Pankrac-OAZA Praha B"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.3"]
[White "Svoboda, Svatopluk"]
[Black "Ret, Adam"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2388"]
[BlackElo "2055"]
[PlyCount "109"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5
Ne4 9. Bxc6 bxc6 10. Be3 Rb8 11. Qc1 c4 12. Nbd2 Bf5 13. b4 cxb3 14. axb3 a5
15. Nxe4 Bxe4 16. Nd2 Bf5 17. Qa3 Rb5 18. c4 Rb4 19. Qxa5 Qxa5 20. Rxa5 Bc2 21.
cxd5 cxd5 22. Rxd5 Bxb3 23. Rd7 e6 24. Nxb3 Rxb3 25. g4 h6 26. Kg2 Rbb8 27. Rc1
Rbd8 28. Rcc7 Rxd7 29. Rxd7 g5 30. Kg3 Rc8 31. h4 f6 32. hxg5 hxg5 33. exf6
Bxf6 34. Kf3 Rd8 35. Rxd8+ Bxd8 36. Ke4 Kf7 37. d5 exd5+ 38. Kf5 Bc7 39. Bxg5
Bb6 40. f3 Bd4 41. Bf4 Bb2 42. Be5 d4 43. Ke4 d3 44. Bf4 Ke6 45. Bd2 Bf6 46. f4
Bh4 47. g5 Kf7 48. f5 Kg7 49. Kxd3 Kf7 50. Ke4 Bg3 51. Bc3 Kf8 52. f6 Bh4 53.
g6 Kg8 54. Kf5 Kf8 55. Bb4+ 1-0
[Event "1.CLZ 23/24,Pankrac-OAZA Praha B"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.4"]
[White "Svacina, Tobias"]
[Black "Matras, Ondrej"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2000"]
[BlackElo "2180"]
[PlyCount "119"]
[EventDate "2023.??.??"]
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Ne7
9. Bd3 Bd7 10. Nxc7+ Qxc7 11. Nf3 Ba4 12. O-O Nbc6 13. b5 Na5 14. Qe1 a6 15. b6
Qxb6 16. Qb4 Qxb4 17. axb4 Bxc2 18. Bxc2 Nac6 19. b5 Nb4 20. Ba4 O-O 21. Ba3 a5
22. Nxd4 Nc8 23. Nc2 Nb6 24. Bxb4 axb4 25. Bb3 Rac8 26. Ra7 Rc7 27. f5 exf5 28.
Ne3 Rc3 29. Nxd5 Nxd5 30. Bxd5 Rc5 31. Bb3 Rxb5 32. Rxf5 g6 33. Rf3 Kg7 34. h3
h5 35. Kh2 Kg8 36. Rf4 Kg7 37. Rf3 Kg8 38. h4 Kg7 39. Kg3 Kg8 40. Kf4 Kg7 41.
Ke4 f5+ 42. Kf4 Rd8 43. e6 Rd4+ 44. Kg3 Kf6 45. Ra8 Re5 46. Rf8+ Kg7 47. Rf7+
Kh6 48. Rd7 Rg4+ 49. Kh3 f4 50. g3 Re1 51. e7 fxg3 52. Rf7 Rh1+ 53. Kg2 Rh2+
54. Kg1 Rgxh4 55. e8=Q Rh1+ 56. Kg2 R1h2+ 57. Kxg3 R4h3+ 58. Kf4 Rf2+ 59. Ke5
Re2+ 60. Kf4 0-1
[Event "1.CLZ 23/24,Pankrac-OAZA Praha B"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.5"]
[White "Dolezal, Radoslav"]
[Black "Pirklova, Hana"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2312"]
[BlackElo "2027"]
[PlyCount "71"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 c5 7. c3 cxd4 8. cxd4
d5 9. Ne5 Nfd7 10. Bb2 Nxe5 11. dxe5 Be6 12. f4 Nc6 13. Nc3 Qb6+ 14. Rf2 Rad8
15. Na4 Qe3 16. Rc1 d4 17. Rxc6 bxc6 18. Bc1 Bxe5 19. Qe1 Qxf2+ 20. Kxf2 Bf6
21. Nc5 Bf5 22. Qa5 d3 23. exd3 Bxd3 24. Be3 Bf5 25. Bf3 h5 26. a4 Bd4 27. Qxa7
e5 28. fxe5 Bxe3+ 29. Kxe3 Rfe8 30. Qc7 f6 31. Ne4 Bxe4 32. Bxe4 Rc8 33. Qd7
Rcd8 34. Qxc6 Rxe5 35. Qxf6 Rde8 36. Qxg6+ 1-0
[Event "1.CLZ 23/24,Pankrac-OAZA Praha B"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.6"]
[White "Sebo, Igor"]
[Black "Constantinou, Peter"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1857"]
[BlackElo "2238"]
[PlyCount "64"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Nf6 6. Bd3 Nc6 7. c3 d5 8. Bg5
Nxd4 9. cxd4 dxe4 10. Bxf6 gxf6 11. Bxe4 f5 12. Bf3 Bg7 13. Nc3 Qxd4 14. O-O
Qxd1 15. Rfxd1 Rb8 16. Rd6 Ke7 17. Rad1 Be5 18. R6d2 Bc7 19. b4 Rd8 20. Rxd8
Bxd8 21. Rd4 Ke8 22. Bh5 Bf6 23. Rc4 Bd7 24. a5 Bc6 25. g4 fxg4 26. Ne4 Be7 27.
Bxg4 Rd8 28. Bh5 Rd5 29. Be2 Rb5 30. Nc5 Bxc5 31. Rxc5 Rxb4 32. Bxa6 Rg4+ 0-1
[Event "1.CLZ 23/24,Pankrac-OAZA Praha B"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.7"]
[White "Sindler, Michal"]
[Black "Klima, Jan"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "2161"]
[BlackElo "1899"]
[PlyCount "62"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. O-O Be7 6. c3 O-O 7. Bb3 Nc6 8. Re1
e5 9. h3 Bd7 10. d4 Qc7 11. Nbd2 cxd4 12. cxd4 exd4 13. Nc4 b5 14. Na3 Qb6 15.
Nc2 Na5 16. Ncxd4 Nxb3 17. Qxb3 h6 18. Bf4 Rfe8 19. e5 dxe5 20. Nxe5 Qxd4 21.
Qxf7+ Kh7 22. Qg6+ Kg8 23. Bxh6 Bf8 24. Rad1 Qxb2 25. Qf7+ Kh7 26. Bc1 Qc3 27.
Re3 Qa1 28. Nxd7 Rxe3 29. Nxf6+ Qxf6 30. Qh5+ Kg8 31. Bxe3 Qc6 1-0
[Event "1.CLZ 23/24,Pankrac-OAZA Praha B"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.8"]
[White "Plesnivy, Martin"]
[Black "Postupa, Pavel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1779"]
[BlackElo "2158"]
[PlyCount "88"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Be2 Be7 12. Qd2 Qc7 13. c4 b6 14. O-O O-O 15.
f4 exf4 16. Bxf4 Rfe8 17. Nd4 g6 18. Nc6 Bf8 19. b4 Bg7 20. Rac1 Ne4 21. Qd3 f5
22. Bf3 a5 23. Bxe4 Rxe4 24. Qg3 Rxf4 25. Rxf4 Kh7 26. Re1 Ne5 27. Nd4 Bh6 28.
Rh4 axb4 29. Ne6 Qe7 30. Rd4 Ra3 31. Qf2 Qa7 32. Qb2 Be3+ 33. Rxe3 Rxe3 34.
Qxb4 Qxa2 35. Rd1 Nd3 36. Qc3 Qf2+ 37. Kh1 Ne5 38. Qb4 Re2 39. Nf4 Qxf4 40.
Qxd6 Nd3 41. Qd7+ Kh6 42. Rb1 Nf2+ 43. Kg1 Nh3+ 44. Kh1 Qf2 0-1
[Event "1.CLZ 23/24,Litomerice-OAZA Praha A"]
[Site "Litomerice"]
[Date "2023.12.10"]
[Round "4.1"]
[White "Neuman, Petr"]
[Black "Straka, Vojtech"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2406"]
[BlackElo "2439"]
[PlyCount "20"]
[EventDate "2023.??.??"]
1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 a6 7. Be2 Bf5 8. g4
Bg6 9. h4 h6 10. f3 e6 1/2-1/2
[Event "1.CLZ 23/24,Litomerice-OAZA Praha A"]
[Site "Litomerice"]
[Date "2023.12.10"]
[Round "4.2"]
[White "Cifka, Stanislav"]
[Black "Hinks-Edwards, Thomas"]
[Result "1-0"]
[ECO "E33"]
[WhiteElo "2406"]
[BlackElo "2320"]
[PlyCount "67"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Qc2 d6 6. a3 Bxc3+ 7. Qxc3 O-O 8.
b4 e5 9. dxe5 dxe5 10. Bb2 e4 11. Ng5 Re8 12. g3 h6 13. Rd1 Qe7 14. Nh3 e3 15.
f3 a5 16. b5 Nb8 17. Nf4 c6 18. Bg2 Nbd7 19. O-O Nc5 20. Qc2 Bd7 21. Bd4 cxb5
22. cxb5 Rac8 23. Qb1 Red8 24. h4 Kf8 25. Rfe1 Kg8 26. Kh2 Kf8 27. Rc1 Kg8 28.
Red1 b6 29. Rc3 Be6 30. Rxe3 Nd5 31. Nxd5 Rxd5 32. f4 Qd7 33. Bxd5 Qxd5 34.
Bxg7 1-0
[Event "1.CLZ 23/24,Litomerice-OAZA Praha A"]
[Site "Litomerice"]
[Date "2023.12.10"]
[Round "4.3"]
[White "Brejnik, Gustav"]
[Black "Havelka, Josef"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2246"]
[BlackElo "2364"]
[PlyCount "94"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 O-O 8. a7
Rxa7 9. Nf3 d6 10. Be2 Ba6 11. O-O Nbd7 12. a4 Qa8 13. Ra3 Bxe2 14. Qxe2 Rb8
15. Nb5 Rab7 16. b3 Ne8 17. Nd2 Nc7 18. Nxc7 Rxc7 19. Nc4 Rcb7 20. Qc2 Ne5 21.
Nxe5 Bxe5 22. Bd2 Qa6 23. Re1 Bd4 24. g3 e6 25. dxe6 fxe6 26. Bc3 e5 27. Kg2
Bxc3 28. Qxc3 Rb4 29. Re3 Rd4 30. Ra1 Rbb4 31. Rae1 Kg7 32. h4 Qa8 33. Qc2 c4
34. bxc4 Rbxc4 35. Qb1 Rb4 36. Qc2 Rbc4 37. Qe2 Rxa4 38. Qg4 h5 39. Qe6 Rxe4
40. Qe7+ Kh6 41. Qg5+ Kg7 42. Qe7+ Kh6 43. Rxe4 Rxe4 44. Qg5+ Kg7 45. Qe7+ Kh6
46. Qg5+ Kg7 47. Qe7+ Kh6 1/2-1/2
[Event "1.CLZ 23/24,Litomerice-OAZA Praha A"]
[Site "Litomerice"]
[Date "2023.12.10"]
[Round "4.4"]
[White "Hollan, Martin"]
[Black "Vitak, Jiri"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2348"]
[BlackElo "2261"]
[PlyCount "157"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. h4 f6 7. h5 e5 8. Nbd2
d6 9. Nh4 Be6 10. Qf3 Qd7 11. Nc4 f5 12. exf5 Nxf5 13. Nxf5 Bxf5 14. h6 g6 15.
Bg5 Be6 16. Ne3 Be7 17. Bxe7 Kxe7 18. Qg3 Raf8 19. Rh4 Rf7 20. b4 cxb4 21. Qg5+
Rf6 22. Rxb4 Qc7 23. Rab1 Qa5 24. Kf1 Rhf8 25. Rb7+ Bd7 26. Ng4 Qxa2 27. Nxf6
Rxf6 28. Re1 Qf7 29. Rxa7 Ke6 30. Qg4+ Rf5 31. Kg1 Qf8 32. Qh3 Qb8 33. Qe3 c5
34. Rea1 Qb2 35. R7a2 Qc3 36. Qe4 Rf4 37. Qa8 Qd4 38. Qg8+ Rf7 39. c3 Qf4 40.
d4 cxd4 41. cxd4 Qxd4 42. Rc1 Ke7 43. Qb8 Rf8 44. Qa7 Qd5 45. Rac2 Ra8 46. Qe3
Qe6 47. Rc7 Ke8 48. Ra7 Rxa7 49. Qxa7 g5 50. Rc7 g4 51. Qe3 Qf5 52. Rb7 Ke7 53.
Qc1 Qg6 54. Qc7 Qe6 55. Ra7 Qf5 56. Ra8 Qb1+ 57. Kh2 Qg6 58. Qd8+ Ke6 59. Qg8+
Qxg8 60. Rxg8 Kf6 61. Kg3 d5 62. Rd8 Be6 63. Kh4 d4 64. f3 gxf3 65. gxf3 Ke7
66. Rb8 d3 67. Rb2 Bf5 68. Kg3 Kf6 69. Kf2 Kg5 70. Ke3 Kxh6 71. Rb5 Kg5 72.
Rxe5 h5 73. f4+ Kf6 74. Rb5 h4 75. Rb6+ Ke7 76. Rb2 h3 77. Rh2 Ke6 78. Rxh3
Bxh3 79. Kxd3 1/2-1/2
[Event "1.CLZ 23/24,Litomerice-OAZA Praha A"]
[Site "Litomerice"]
[Date "2023.12.10"]
[Round "4.5"]
[White "Riha, Jaroslav"]
[Black "Hollan, Petr"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2116"]
[BlackElo "2270"]
[PlyCount "102"]
[EventDate "2023.??.??"]
1. c4 e6 2. g3 d5 3. Bg2 a6 4. cxd5 exd5 5. Nf3 Nf6 6. O-O Be7 7. a3 O-O 8. b4
a5 9. b5 c5 10. bxc6 bxc6 11. Bb2 Ne4 12. d3 Bf6 13. Ra2 Nd6 14. Qc2 Re8 15.
Bxf6 Qxf6 16. e3 Nb5 17. Rc1 Bg4 18. Nfd2 a4 19. Nc3 Nxc3 20. Qxc3 Qe7 21. Rac2
Bd7 22. Nf3 Na6 23. d4 f6 24. Bf1 Nc7 25. Rb2 Nb5 26. Bxb5 cxb5 27. Rb4 Rac8
28. Qb2 Rxc1+ 29. Qxc1 Rc8 30. Qb2 Be8 31. Ne1 Qc7 32. Kf1 Qc3 33. Qa2 Rc4 34.
Ke2 h6 35. Rb2 b4 36. axb4 Bb5 37. Nd3 Rxd4 38. exd4 Qxd3+ 39. Ke1 Qf1+ 40. Kd2
Qxf2+ 41. Kc1 Qg1+ 42. Kc2 Qxh2+ 43. Kc1 Qg1+ 44. Kc2 Qxd4 45. Qa3 Qf2+ 46. Kd1
Qf1+ 47. Kd2 Qe2+ 48. Kc1 Qe1+ 49. Kc2 d4 50. Rb1 Qe2+ 51. Kc1 Bd3 0-1
[Event "1.CLZ 23/24,Litomerice-OAZA Praha A"]
[Site "Litomerice"]
[Date "2023.12.10"]
[Round "4.6"]
[White "Oresky, Jan"]
[Black "Sulc, Jaromir"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "2238"]
[BlackElo "2028"]
[PlyCount "39"]
[EventDate "2023.??.??"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. O-O Bb6 6. d4 exd4 7. cxd4 d5 8.
exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6 11. Nc3 O-O 12. Ne4 Qb4 13. Bxc6 bxc6 14. Qd3
Qb5 15. Qxb5 cxb5 16. Nc5 Bc8 17. Re2 Bg4 18. Rae1 f6 19. Bd2 Kf7 20. h3
1/2-1/2
[Event "1.CLZ 23/24,Litomerice-OAZA Praha A"]
[Site "Litomerice"]
[Date "2023.12.10"]
[Round "4.7"]
[White "Filindash, Nikita"]
[Black "Cuhra, Martin"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1928"]
[BlackElo "2212"]
[PlyCount "118"]
[EventDate "2023.??.??"]
1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 O-O 8. a7
Rxa7 9. Nf3 Qa5 10. Bd2 Qb6 11. Qc2 Na6 12. Nb5 Ra8 13. a4 e6 14. dxe6 fxe6 15.
a5 Qb8 16. Bc3 d5 17. Be5 Qb7 18. Nd6 Qe7 19. Nxc8 Rfxc8 20. Bxa6 Rxa6 21. Bxf6
Qxf6 22. e5 Qd8 23. Qc3 Bf8 24. Nd2 Rca8 25. Nb3 c4 26. Nd4 Rxa5 27. Rxa5 Qxa5
28. O-O Qxc3 29. bxc3 Kf7 30. Rb1 Bc5 31. g3 Bxd4 32. cxd4 g5 33. g4 Ra3 34.
Rd1 h5 35. gxh5 Rh3 36. Kg2 Rxh5 37. Kg3 Rh4 38. f3 Kg6 39. Rd2 Kf5 40. Rd1 Rh7
41. Rb1 Rc7 42. Kf2 c3 43. Rc1 c2 44. Kg3 Rc3 45. h3 Rc4 46. Kf2 Kf4 47. Ke2
Kg3 48. Ke3 Kxh3 49. Kf2 Kh2 50. Ke3 Kg2 51. Ke2 Kg3 52. Rg1+ Kf4 53. Rc1 Rc3
54. Kd2 Rxf3 55. Kxc2 g4 56. Kd2 Ke4 57. Rc6 Kf5 58. Ke2 Rh3 59. Kf2 Rd3 0-1
[Event "1.CLZ 23/24,Litomerice-OAZA Praha A"]
[Site "Litomerice"]
[Date "2023.12.10"]
[Round "4.8"]
[White "Jelinek, Michal"]
[Black "Chaloupka, Vladimir"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2142"]
[BlackElo "2071"]
[PlyCount "123"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Qa4+ Qd7 7. Qxd7+ Nbxd7 8.
Nb5 Bd6 9. Bg5 a6 10. Nxd6+ cxd6 11. e3 Ke7 12. cxd5 Bxd5 13. Bd3 h6 14. Bh4 g5
15. Bg3 g4 16. Nh4 Be4 17. Ke2 Bxd3+ 18. Kxd3 Nh5 19. e4 Rhc8 20. Rac1 b5 21.
Ke3 Nb6 22. b3 Nxg3 23. hxg3 a5 24. Kd3 a4 25. Rxc8 Rxc8 26. Rb1 axb3 27. Rxb3
Ra8 28. Kc3 Nd7 29. Kb4 Ra4+ 30. Kxb5 Rxd4 31. f3 h5 32. a4 Rd1 33. Ra3 Kd8 34.
a5 Kc7 35. a6 Rb1+ 36. Kc4 Rb8 37. Kd4 Ne5 38. Rc3+ Kb6 39. Rb3+ Ka7 40. Rxb8
Kxb8 41. Ke3 Ka7 42. Kf4 f6 43. Ke3 Kxa6 44. f4 Nc6 45. Ng6 Kb6 46. Nf8 Kc7 47.
Nxe6+ Kd7 48. Ng7 Ke7 49. Nxh5 Nb4 50. Ng7 d5 51. Nf5+ Ke6 52. Nh6 Nc2+ 53. Kd2
Nd4 54. exd5+ Kxd5 55. Nxg4 Ke6 56. Ne3 f5 57. Kd3 Nc6 58. Kc4 Na5+ 59. Kb4 Nb7
60. Kc4 Nd6+ 61. Kd4 Ne4 62. g4 1-0
[Event "1.CLZ 23/24,Bohemians-Ricany"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.1"]
[White "Jirka, Jiri"]
[Black "Nemec, Jachym"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2392"]
[BlackElo "2371"]
[PlyCount "104"]
[EventDate "2023.??.??"]
1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2
a5 9. c5 b6 10. cxb6 Qxb6 11. Nc3 Ba6 12. Rfc1 Nbd7 13. Na4 Qa7 14. e3 Bb5 15.
Nc3 Ba6 16. e4 Rfc8 17. e5 Ne8 18. Bg5 Bxg5 19. Nxg5 Nf8 20. Qd2 c5 21. Na4
cxd4 22. Qxa5 Nd7 23. Rxc8 Bxc8 24. Qxa7 Rxa7 25. b3 Nxe5 26. Nb6 Ba6 27. a4
Rb7 28. a5 Nc6 29. Na4 Ra7 30. Nc5 Bb5 31. a6 Nc7 32. Bf1 e5 33. Nf3 e4 34. Nd2
d3 35. Rc1 Nxa6 36. Ncxe4 dxe4 37. Nxe4 Nab4 38. Rc5 Ba6 39. f3 Rd7 40. Nd2 h6
41. Kf2 Rd5 42. Rc3 Ra5 43. Rc1 Ra2 44. Ke3 Nc2+ 45. Ke4 N6b4 46. h4 g6 47. g4
Kg7 48. g5 hxg5 49. hxg5 Ra5 50. Kf4 Rf5+ 51. Kg4 Ne3+ 52. Kg3 Nxf1+ 0-1
[Event "1.CLZ 23/24,Bohemians-Ricany"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.2"]
[White "Smolik, Jachym"]
[Black "Zvara, Petr"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2393"]
[BlackElo "2342"]
[PlyCount "109"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 O-O 5. e5 Ne8 6. Bd3 d6 7. Qe2 dxe5 8.
dxe5 Nc6 9. O-O Bg4 10. Qe3 Qd7 11. a3 Rd8 12. b4 Bf5 13. Bc4 Nd4 14. Nxd4 Qxd4
15. Qxd4 Rxd4 16. Bb3 Bxe5 17. Nf3 Re4 18. Nxe5 Rxe5 19. Bb2 Re2 20. Rae1 Rxe1
21. Rxe1 Be6 22. Bxe6 fxe6 23. Rxe6 Kf7 24. Re3 Nd6 25. Rh3 h5 26. Rf3+ Ke8 27.
Rd3 Rf5 28. Kf1 Nc4 29. Bc1 c6 30. Rd4 b5 31. a4 a6 32. axb5 axb5 33. Re4 Kf7
34. Ke2 Nd6 35. Re3 Rd5 36. Rf3+ Nf5 37. Be3 Ke6 38. Bb6 Re5+ 39. Kd2 Nd6 40.
Kd3 Kd5 41. Rf8 Nc4 42. Bc5 Ke6 43. Rc8 Rd5+ 44. Kc3 Kd7 45. Ra8 Re5 46. Ra7+
Ke8 47. Rc7 Re6 48. Rc8+ Kd7 49. Rg8 Ne5 50. h3 Nf7 51. Bb6 Rf6 52. Bd4 Re6 53.
Bb6 Kd6 54. Bc5+ Kd7 55. Bb6 1/2-1/2
[Event "1.CLZ 23/24,Bohemians-Ricany"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.3"]
[White "Stehno, Pavel"]
[Black "Novotny, Michal"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2325"]
[BlackElo "2239"]
[PlyCount "50"]
[EventDate "2023.??.??"]
1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Nc6 6. Nbd2 Nge7 7. e4 O-O 8.
exd5 Nxd5 9. c3 a5 10. a4 b6 11. Nc4 h6 12. Re1 Re8 13. Qc2 Ba6 14. Bd2 Qd7 15.
Rad1 Rad8 16. Bc1 Kh7 17. h4 Qf5 18. Qb3 Nf6 19. Ne3 Qe6 20. Qc2 Qd7 21. Nc4
Qf5 22. Qb3 Rxd3 23. Rxd3 Qxd3 24. Ncxe5 Nxe5 25. Nxe5 Rxe5 0-1
[Event "1.CLZ 23/24,Bohemians-Ricany"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.4"]
[White "Braun, Marek"]
[Black "Trickov, Vasil"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2198"]
[BlackElo "2311"]
[PlyCount "120"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. h3 e5 7. Nde2 b5 8. g4
Bb7 9. Bg2 Nc6 10. O-O Rc8 11. Be3 Be7 12. Qd2 O-O 13. g5 Nd7 14. Nd5 Re8 15.
Rfd1 Bf8 16. a4 bxa4 17. Rxa4 Ne7 18. Nec3 Nxd5 19. Nxd5 Bxd5 20. exd5 Nb6 21.
Bxb6 Qxb6 22. b3 Qc5 23. Be4 Ra8 24. Rda1 Qc8 25. Qd3 g6 26. Kh2 Be7 27. h4 Bd8
28. Qh3 Bb6 29. Qxc8 Raxc8 30. Rxa6 Bxf2 31. Rxd6 Bxh4 32. Rg1 Rc3 33. Rg4 Bf2
34. Rf6 Be3 35. Rf3 Rec8 36. Rg2 Bf4+ 37. Kh3 Rxf3+ 38. Bxf3 Rc3 39. Kg4 h5+
40. gxh6 f5+ 41. Kh4 Rxf3 42. Rxg6+ Kh7 43. Rf6 Bxh6 44. d6 Rf4+ 45. Kh5 Bg7
46. Re6 Rd4 47. c4 f4 48. Kg4 Bf8 49. c5 Rd5 50. b4 Kg7 51. Re8 Kf7 52. Rd8
Bxd6 53. cxd6 Ke6 54. Re8+ Kxd6 55. Kf5 Kd7 56. Ra8 Rb5 57. Ra6 Kc7 58. Rf6 Rb6
59. Rf7+ Kd6 60. Rf6+ Kc7 1/2-1/2
[Event "1.CLZ 23/24,Bohemians-Ricany"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.5"]
[White "Petr, Jakub"]
[Black "Seidl, Jan"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2220"]
[BlackElo "2244"]
[PlyCount "86"]
[EventDate "2023.??.??"]
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8.
Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rae1 Ne7 13. Ne5 Bf5 14. Bxf5
exf5 15. Re2 Ng6 16. Nxg6 hxg6 17. Rfe1 b6 18. Nf3 Rfe8 19. Re5 Red8 20. R5e2
Nh5 21. Qb5 Kf8 22. Ne5 Rac8 23. Nd3 Nf6 24. f3 g5 25. Re5 g6 26. Qb4 Qxb4 27.
Nxb4 a5 28. Nd3 Rc7 29. h3 g4 30. fxg4 fxg4 31. Rf1 Kg7 32. hxg4 Nxg4 33. Rg5
Nf6 34. Ne5 Rd6 35. Rg3 Ne4 36. Re3 b5 37. g4 Rb7 38. Rf4 Ng5 39. Nd3 Re6 40.
Rxe6 Nxe6 41. Nc5 Nxf4 42. Nxb7 Nd3 43. Nd6 Nxb2 1/2-1/2
[Event "1.CLZ 23/24,Bohemians-Ricany"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.6"]
[White "Ocelak, Jakub"]
[Black "Smid, Miroslav"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2170"]
[BlackElo "2200"]
[PlyCount "31"]
[EventDate "2023.??.??"]
1. Nf3 d5 2. e3 Nf6 3. c4 c5 4. cxd5 Nxd5 5. Nc3 e6 6. Nxd5 Qxd5 7. b3 Be7 8.
Bc4 Qd8 9. Bb2 Bf6 10. Qb1 Nc6 11. O-O O-O 12. Rd1 Qe7 13. Bxf6 Qxf6 14. Bd3 g6
15. Be4 Bd7 16. d4 1/2-1/2
[Event "1.CLZ 23/24,Bohemians-Ricany"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.7"]
[White "Znamenacek, Kvetoslav"]
[Black "Starek, Stanislav"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2143"]
[BlackElo "2201"]
[PlyCount "10"]
[EventDate "2023.??.??"]
1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. g3 b6 5. Bg2 Bb7 1/2-1/2
[Event "1.CLZ 23/24,Bohemians-Ricany"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.8"]
[White "Prazak, Daniel"]
[Black "Hejsek, Lukas"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2151"]
[BlackElo "2087"]
[PlyCount "175"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nxc3 8.
dxc3 O-O 9. Qd5 d6 10. Bxc6 Be6 11. Qe4 Bf5 12. Qa4 bxc6 13. exd6 exd6 14. Qxc6
Bxc2 15. Bf4 Rb8 16. Qxd6 Rxb2 17. Qxc5 Qc8 18. Bd6 Rd8 19. Nd4 Ba4 20. Qa3
Bxd4 21. cxd4 Qc2 22. Bg3 Rxd4 23. Rac1 Re4 24. Qd6 h5 25. Qd8+ Kh7 26. Qf6 Be8
27. Red1 Qe2 28. Qc3 Re6 29. h4 Rxa2 30. Re1 Qg4 31. Qc7 a5 32. Qd8 a4 33. Qa5
Rae2 34. Rxe2 Qxe2 35. Kh2 Qe4 36. Rc3 Bc6 37. f3 Qd5 38. Qc7 Be8 39. Rc5 Qd7
40. Qa5 Qd3 41. Rc3 Qd2 42. Rc5 Qxa5 43. Rxa5 f6 44. Ra7+ Kg8 45. Bf2 Rd6 46.
Bc5 Rd5 47. Bb4 Bd7 48. Ra6 Kf7 49. Kg3 Bb5 50. Rb6 g5 51. Bc3 gxh4+ 52. Kxh4
a3 53. Rxf6+ Ke7 54. Rh6 Rd3 55. Rxh5 Bc4 56. Bg7 Bd5 57. Rh6 Kf7 58. Be5 Be6
59. Rh7+ Kg8 60. Ra7 a2 61. f4 Rd2 62. g4 Rg2 63. f5 Bd5 64. Ra3 Re2 65. Bf6
Re4 66. Kh5 Bf7+ 67. Kg5 Bc4 68. Ra7 Be2 69. Kg6 Rxg4+ 70. Bg5 Bf3 71. Rxa2 Bc6
72. Rc2 Be8+ 73. Kf6 Re4 74. Rc8 Re2 75. Bf4 Kh7 76. Rc7+ Kg8 77. Be5 Ba4 78.
Rg7+ Kf8 79. Ra7 Be8 80. Ra8 Re1 81. Bd6+ Kg8 82. Be7 Kh7 83. Rxe8 Re2 84. Kf7
Rg2 85. f6 Re2 86. Ra8 Kh6 87. Ra5 Rb2 88. Bf8+ 1-0
[Event "1.CLZ 23/24,Vysehrad-Unichess"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.1"]
[White "Vlasak, Lukas"]
[Black "Michalik, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2573"]
[PlyCount "39"]
[EventDate "2023.??.??"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Nc6 9. Qxc4 Na5 10. Qc2 b6 11. Ne5 Bb7 12. Bxb7 Nxb7 13. Nc6 Qe8 14. Rd1 Bc5
15. Ne5 Bd6 16. Nd2 Rc8 17. Nc6 Nd5 18. e4 Ne7 19. Nxe7+ Bxe7 20. Nc4 1/2-1/2
[Event "1.CLZ 23/24,Vysehrad-Unichess"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.2"]
[White "Bernasek, Jan"]
[Black "Vavra, Pavel"]
[Result "1-0"]
[WhiteElo "2517"]
[BlackElo "2308"]
[PlyCount "63"]
[EventDate "2023.??.??"]
1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 c5 5. dxc5 Nf6 6. exd5 exd5 7. b4 O-O 8.
Ngf3 a5 9. Bd3 b6 10. O-O axb4 11. cxb4 Nc6 12. b5 Nb4 13. Bb1 bxc5 14. Bb2 d4
15. Re1 Bb7 16. a3 Nbd5 17. Bd3 Bd6 18. a4 Nb4 19. Bc4 Bd5 20. Qb3 Bc7 21. Rec1
Bxc4 22. Qxc4 Bd6 23. Qb3 Nfd5 24. g3 Re8 25. Re1 Rxe1+ 26. Nxe1 Bc7 27. Nd3
Nxd3 28. Qxd3 Ba5 29. Nc4 Bc3 30. Qf3 Bb4 31. Ne5 Nf6 32. Nc6 1-0
[Event "1.CLZ 23/24,Vysehrad-Unichess"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.3"]
[White "Kusa, Jakub"]
[Black "Simek, Petr"]
[Result "0-1"]
[WhiteElo "2352"]
[BlackElo "2309"]
[PlyCount "240"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Rb8 8. Qe2
b5 9. b3 cxb3 10. axb3 Bd6 11. Bd2 O-O 12. Rc1 Rb6 13. Ne1 Bb7 14. Nd3 Qa8 15.
Qf1 a5 16. Nc3 Nb4 17. Bxb7 Rxb7 18. Nd1 Nxd3 19. Qxd3 b4 20. Nb2 Ra7 21. Nc4
Ne4 22. h4 Rb8 23. Be1 f5 24. Ra2 Qd5 25. Qe2 Be7 26. Rca1 Rba8 27. Ra4 Qb5 28.
Qa2 Nc3 29. Bxc3 bxc3 30. Qc2 Bb4 31. Rc1 c5 32. dxc5 Qxc5 33. Rd1 Qc7 34. Qd3
Ra6 35. Kh2 Rc6 36. Kg1 Rc5 37. e4 Rc8 38. Raa1 Qc6 39. exf5 Rxf5 40. Ne3 Rc5
41. Ra2 Qc7 42. Re2 Qf7 43. Qe4 R5c6 44. Nc2 Qf5 45. Rd7 Qxe4 46. Rxe4 Rb8 47.
Re5 h6 48. Re4 Rf8 49. Rg4 Rf7 50. Rxf7 Kxf7 51. Kg2 Be7 52. Rf4+ Bf6 53. b4
axb4 54. Rxb4 Ke7 55. Kf3 Kd6 56. Re4 Kc5 57. Ra4 Rd6 58. Ne3 Rd2 59. Rc4+ Kb5
60. g4 Bxh4 61. Rxc3 Rxf2+ 62. Ke4 Bf6 63. Rc8 Rd2 64. Re8 Rd4+ 65. Kf3 Rd6 66.
Nf1 Kc6 67. Ng3 Rd3+ 68. Kg2 Kd7 69. Ra8 Ke7 70. Ne4 Rd7 71. Kf3 Kf7 72. Ra6
Be7 73. Rc6 Ra7 74. Rb6 Ra3+ 75. Kf2 Bh4+ 76. Ke2 Bf6 77. Rb7+ Kg6 78. Rd7 Ra5
79. Rd6 Re5 80. Kf3 h5 81. gxh5+ Kxh5 82. Ra6 Kg6 83. Kf4 Rf5+ 84. Ke3 e5 85.
Nf2 Rf4 86. Nd3 Rf5 87. Ke4 Rh5 88. Nf2 Rh4+ 89. Kf3 Kf5 90. Nd1 Rh3+ 91. Kg2
Rb3 92. Kf2 Kf4 93. Rc6 e4 94. Ke2 Ra3 95. Rc2 Bd4 96. Rc4 Ra2+ 97. Ke1 Ke5 98.
Rc7 Kd5 99. Nc3+ Bxc3+ 100. Rxc3 Rg2 101. Kf1 Rg5 102. Kf2 Rf5+ 103. Ke2 Ke5
104. Rg3 Kf6 105. Rg4 Re5 106. Ke3 g6 107. Rg1 Rg5 108. Ra1 Rg4 109. Ra5 Kg7
110. Rb5 Kh6 111. Ra5 g5 112. Re5 Rf4 113. Ra5 Kh5 114. Rb5 Kh4 115. Re5 Rf3+
116. Ke2 g4 117. Rxe4 Rf8 118. Re7 Kh3 119. Rh7+ Kg2 120. Rg7 Re8+ 0-1
[Event "1.CLZ 23/24,Vysehrad-Unichess"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.4"]
[White "Toman, Jan"]
[Black "Vichnar, David"]
[Result "1/2-1/2"]
[WhiteElo "2148"]
[BlackElo "2331"]
[PlyCount "51"]
[EventDate "2023.??.??"]
1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 b4 6. Ne4 Qd5 7. Nd2 c3 8. bxc3
bxc3 9. Nb1 Qa5 10. Qc2 e5 11. Nxc3 Bb4 12. Bd2 exd4 13. exd4 Bf5 14. Bd3 Ne7
15. Nf3 Bxd3 16. Qxd3 Qa6 17. Ne5 f6 18. Qxa6 Nxa6 19. Nf3 O-O-O 20. O-O Nf5
21. Rac1 Nxd4 22. Nxd4 Rxd4 23. Be3 Bxc3 24. Rxc3 Rxa4 25. Rxc6+ Kd7 26. Rfc1
1/2-1/2
[Event "1.CLZ 23/24,Vysehrad-Unichess"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.5"]
[White "Docekal, Jan"]
[Black "Rehorek, Martin"]
[Result "1/2-1/2"]
[WhiteElo "2236"]
[BlackElo "2215"]
[PlyCount "138"]
[EventDate "2023.??.??"]
1. e4 c5 2. c4 e6 3. Nc3 Nc6 4. Nf3 Nf6 5. Be2 Be7 6. O-O O-O 7. d4 cxd4 8.
Nxd4 d6 9. Be3 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. Bd3 b6 13. Qe2 Rc8 14. Rfd1
Rc7 15. Bb1 Qc8 16. f3 Rd8 17. a3 Be8 18. Ba2 Qb7 19. Be3 a6 20. b4 h6 21. Rc2
Rdc8 22. Bf2 b5 23. e5 dxe5 24. c5 Bc6 25. Qxe5 Rd7 26. Rcd2 Rcd8 27. Rxd7 Rxd7
28. Rxd7 Nxd7 29. Qe2 Nf6 30. Bb1 Nd5 31. Nxd5 Bxd5 32. Bd4 Qd7 33. Qd3 f5 34.
Be5 Bc6 35. Qxd7 Bxd7 36. Kf2 Kf7 37. Bd3 Bc6 38. Be2 g5 39. g3 h5 40. h3 Ke8
41. Ke3 Kd7 42. Bd1 Bd8 43. Kf2 Be7 44. Bc2 Bd8 45. g4 hxg4 46. fxg4 fxg4 47.
hxg4 a5 48. Ke3 axb4 49. axb4 Be7 50. Bg6 Bd8 51. Bg7 Bc7 52. Bc3 Bf4+ 53. Kd3
Bf3 54. Bh5 e5 55. Bg6 Bxg4 56. Ke4 Be6 57. Bxe5 Bd2 58. Kd4 Bxb4 59. Bd3 Bc4
60. Bf5+ Be6 61. Bd3 Kc6 62. Be4+ Kd7 63. Bb7 Ba3 64. c6+ Ke7 65. c7 Bb2+ 66.
Ke4 Bxe5 67. Kxe5 g4 68. c8=Q Bxc8 69. Bxc8 g3 1/2-1/2
[Event "1.CLZ 23/24,Vysehrad-Unichess"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.6"]
[White "Juhanak, Daniel"]
[Black "Netusil, Miloslav"]
[Result "1/2-1/2"]
[WhiteElo "1954"]
[BlackElo "2150"]
[PlyCount "41"]
[EventDate "2023.??.??"]
1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. c3 a5 6. a4 dxe4 7. dxe4 Bc5 8. Bb5
O-O 9. O-O e5 10. Bxc6 bxc6 11. Nxe5 Ba6 12. Re1 Re8 13. Nxc6 Qd7 14. Nd4 Bxd4
15. cxd4 Qxd4 16. Nf3 Qxd1 17. Rxd1 Rxe4 18. Be3 Rb8 19. Rd2 Reb4 20. Ba7 Re8
21. h3 1/2-1/2
[Event "1.CLZ 23/24,Vysehrad-Unichess"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.7"]
[White "Sedy, Pavel"]
[Black "Pokorny, Petr"]
[Result "1/2-1/2"]
[WhiteElo "2176"]
[BlackElo "2133"]
[PlyCount "63"]
[EventDate "2023.??.??"]
1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. Nd5 Nxd5 7. exd5 e4 8.
dxc6 exf3 9. Qxf3 dxc6 10. Bc4 Qh4 11. b3 Bd6 12. g3 Qg4 13. Qxg4 Bxg4 14. Re1
Rfe8 15. Bb2 Bf5 16. c3 Rxe1+ 17. Rxe1 Kf8 18. b4 Re8 19. Re3 Be4 20. Bb3 c5
21. bxc5 Bxc5 22. d4 Bd6 23. c4 b6 24. f3 Bb7 25. Kf2 Rxe3 26. Kxe3 h5 27. Bc2
h4 28. f4 hxg3 29. hxg3 g5 30. Bf5 gxf4+ 31. gxf4 Ba6 32. Bd3 1/2-1/2
[Event "1.CLZ 23/24,Vysehrad-Unichess"]
[Site "Praha"]
[Date "2023.12.10"]
[Round "4.8"]
[White "Bartos, Jan"]
[Black "Filipi, Stepan"]
[Result "1/2-1/2"]
[WhiteElo "2131"]
[BlackElo "2132"]
[PlyCount "48"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6 6. Nc3 O-O 7. g3 Nc6 8.
Bg2 a5 9. O-O Re8 10. Rad1 Qe7 11. e4 e5 12. h3 Bd7 13. Rfe1 Nxd4 14. Nxd4 exd4
15. Qxd4 Bc6 16. Nd5 Bxd5 17. cxd5 Nd7 18. Rc1 Nc5 19. f4 b6 20. Rc3 Rad8 21.
e5 dxe5 22. fxe5 c6 23. Qc4 cxd5 24. Bxd5 Ne6 1/2-1/2
[Event "1.CLZ 23/24,Vlasim-DP Praha"]
[Site "Vlasim"]
[Date "2023.12.10"]
[Round "4.1"]
[White "Mladek, Richard"]
[Black "Burdalev, Kirill"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2369"]
[BlackElo "2343"]
[PlyCount "67"]
[EventDate "2023.??.??"]
1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h4
Nd7 9. Bd3 Nb6 10. g5 h6 11. g6 Nf6 12. Nf3 Nc4 13. Qc2 Nh5 14. O-O-O Nxf4 15.
exf4 Qd6 16. gxf7+ Bxf7 17. Ne5 O-O 18. Rdg1 Qf6 19. Ne2 Be8 20. Rg3 Nd6 21.
Rhg1 Ne4 22. Bxe4 dxe4 23. Qxe4 Bd6 24. Qg2 Kh8 25. Rxg7 Bh5 26. Qe4 Qxg7 27.
Rxg7 Kxg7 28. Ng3 Be8 29. Nf5+ Rxf5 30. Qxf5 Rd8 31. Qe6 Bh5 32. f5 Bf8 33. f6+
Kh8 34. Qf5 1-0
[Event "1.CLZ 23/24,Vlasim-DP Praha"]
[Site "Vlasim"]
[Date "2023.12.10"]
[Round "4.2"]
[White "Plischki, Sebastian"]
[Black "Rydl, Jiri"]
[Result "1/2-1/2"]
[WhiteElo "2342"]
[BlackElo "2398"]
[PlyCount "82"]
[EventDate "2023.??.??"]
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 Nbd7 8. Nc3
dxc4 9. Bxc4 Bd6 10. O-O O-O 11. Rd1 Qe7 12. e4 e5 13. d5 Nb6 14. Bb3 cxd5 15.
Nxd5 Nfxd5 16. Bxd5 Nxd5 17. Rxd5 Bc5 18. Be3 Bxe3 19. Qxe3 a6 20. Rad1 Rac8
21. Qg3 Rc5 22. Rd7 Qe6 23. b3 Qc6 24. Qf3 Rc1 25. Rxc1 Qxd7 26. Rd1 Qc6 27.
Rd5 Re8 28. g3 g6 29. Kg2 Re6 30. Qd3 Kg7 31. a4 Qc7 32. b4 Qe7 33. Qd2 Qc7 34.
Rd7 Qc6 35. Qd5 Qxd5 36. Rxd5 Kf6 37. b5 axb5 38. axb5 Rb6 39. Kf3 Ke6 40. Ke3
Rd6 41. Rc5 f6 1/2-1/2
[Event "1.CLZ 23/24,Vlasim-DP Praha"]
[Site "Vlasim"]
[Date "2023.12.10"]
[Round "4.3"]
[White "Vojta, Jakub"]
[Black "Kulhanek, Tomas"]
[Result "1/2-1/2"]
[WhiteElo "2260"]
[BlackElo "2317"]
[PlyCount "36"]
[EventDate "2023.??.??"]
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. O-O Bd7 8. Qe2
Nge7 9. Nbd2 Ng6 10. Nb3 dxc3 11. bxc3 Be7 12. h4 Qc7 13. Re1 f6 14. exf6 Bxf6
15. Ng5 Bxg5 16. Bxg5 O-O 17. Bxg6 hxg6 18. Nd4 Rae8 1/2-1/2
[Event "1.CLZ 23/24,Vlasim-DP Praha"]
[Site "Vlasim"]
[Date "2023.12.10"]
[Round "4.4"]
[White "Pachmann, Ales"]
[Black "Mejzlik, Ondrej"]
[Result "1/2-1/2"]
[WhiteElo "2345"]
[BlackElo "2320"]
[PlyCount "68"]
[EventDate "2023.??.??"]
1. e4 c6 2. Nf3 d5 3. e5 Bg4 4. d4 e6 5. Be3 Nd7 6. Nbd2 Ne7 7. Bd3 c5 8. c3
Nc6 9. O-O Be7 10. h3 Bh5 11. Qb1 cxd4 12. Bxd4 Qc7 13. Re1 Bg6 14. Bxg6 hxg6
15. Qd3 O-O 16. Qe3 b5 17. Rac1 Rfc8 18. a3 Qd8 19. Qd3 Rab8 20. Ra1 Rb7 21. b4
a6 22. a4 Qc7 23. axb5 axb5 24. Ra3 Nxd4 25. Qxd4 Nb6 26. Rea1 Na4 27. Kh1 Qb6
28. Nb1 Rc4 29. Qxb6 Rxb6 30. Rb3 Rb8 31. Raa3 Rbc8 32. Nfd2 R4c7 33. Nf3 Rc4
34. Nfd2 R4c7 1/2-1/2
[Event "1.CLZ 23/24,Vlasim-DP Praha"]
[Site "Vlasim"]
[Date "2023.12.10"]
[Round "4.5"]
[White "Zvolensky, David"]
[Black "Rous, Daniel"]
[Result "1/2-1/2"]
[WhiteElo "2175"]
[BlackElo "2244"]
[PlyCount "61"]
[EventDate "2023.??.??"]
1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Nc3 Bg7 7. Nf3 Nc6 8. O-O
Ne4 9. Bf4 Nxc3 10. bxc3 O-O 11. Ne5 Nxe5 12. dxe5 Be6 13. Qd4 Qa5 14. Rfb1
Rab8 15. a4 Rfc8 16. Rb5 Qxc3 17. Qxc3 Rxc3 18. Bxd5 Bxd5 19. Rxd5 e6 20. Rd7
Rc5 21. Be3 Ra5 22. f4 b6 23. Bd2 Ra6 24. Rc1 Rxa4 25. Rcc7 Rf8 26. Rxa7 Rxa7
27. Rxa7 Rb8 28. Bb4 Bf8 29. Bd6 Bxd6 30. exd6 Rd8 31. d7 1/2-1/2
[Event "1.CLZ 23/24,Vlasim-DP Praha"]
[Site "Vlasim"]
[Date "2023.12.10"]
[Round "4.6"]
[White "Fedorov, Evgueny"]
[Black "Dudek, Vojtech"]
[Result "1/2-1/2"]
[WhiteElo "2274"]
[BlackElo "2128"]
[PlyCount "75"]
[EventDate "2023.??.??"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nb3 Qd8 8.
Qd2 Nf6 9. Nc3 O-O 10. f3 d6 11. Be2 a5 12. Na4 Nd7 13. h4 Nb4 14. O-O-O Nxa2+
15. Kb1 Nb4 16. Bh6 Nf6 17. h5 Bd7 18. hxg6 fxg6 19. Bxg7 Kxg7 20. Nd4 e5 21.
Nb5 Bxb5 22. cxb5 Rc8 23. Qxd6 Qxd6 24. Rxd6 Rfd8 25. Rxd8 Rxd8 26. Nc5 Rd2 27.
Bc4 b6 28. Ne6+ Kh8 29. g4 Nd3 30. b3 Nb4 31. Nf8 Kg7 32. Ne6+ Kh8 33. Ng5 Kg7
34. Nf7 Nd7 35. Ng5 Nf8 36. Nf7 Nd7 37. Ng5 Nf8 38. Nf7 1/2-1/2
[Event "1.CLZ 23/24,Vlasim-DP Praha"]
[Site "Vlasim"]
[Date "2023.12.10"]
[Round "4.7"]
[White "Vojta, Tomas"]
[Black "Adamek, Zdenek"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2129"]
[PlyCount "57"]
[EventDate "2023.??.??"]
1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Nc3 Nc6 5. Bb5 Nd4 6. a4 Nxb5 7. axb5 d6 8. O-O
Nf6 9. d3 O-O 10. Kh1 Bg4 11. Bd2 a6 12. bxa6 Rxa6 13. Rxa6 bxa6 14. h3 Bc8 15.
Qe1 Bb7 16. Qh4 e6 17. f5 Nd7 18. Bg5 f6 19. fxg6 hxg6 20. Bd2 Qe7 21. Ne2 d5
22. e5 d4 23. exf6 Bxf6 24. Qg3 Kh7 25. Nf4 Rg8 26. Qg4 Nf8 27. Nh5 Bxf3 28.
Nxf6+ Qxf6 29. Rxf3 1-0
[Event "1.CLZ 23/24,Vlasim-DP Praha"]
[Site "Vlasim"]
[Date "2023.12.10"]
[Round "4.8"]
[White "Hajiyev, Kanan"]
[Black "Krizek, Krystof"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2135"]
[BlackElo "1961"]
[PlyCount "126"]
[EventDate "2023.??.??"]
1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Qc2 Be7 6. Bf4 c6 7. Nf3 Nbd7 8.
h3 Nf8 9. e3 Ng6 10. Bh2 Bd6 11. Ne5 Bxe5 12. dxe5 Nd7 13. f4 Qb6 14. Qd2 Nc5
15. Be2 Bf5 16. O-O O-O-O 17. Qd4 Ne4 18. Nxe4 Bxe4 19. Bg4+ Kb8 20. b4 Nh4 21.
Rf2 h5 22. Bd1 Nf5 23. Qxb6 axb6 24. Re2 h4 25. Kf2 Rh6 26. Rd2 Kc7 27. Rc1 Ra8
28. Rc3 Rhh8 29. Bf3 Rhd8 30. g4 hxg3+ 31. Bxg3 Ra4 32. Bxe4 dxe4 33. Rb2 Rda8
34. Rcc2 Ra3 35. Re2 Rd8 36. Rb1 Rda8 37. Rbb2 b5 38. Bh2 Rh8 39. Kg2 Nxe3+ 40.
Kg1 Nc4 41. Rb3 Rxh3 42. Rxa3 Rxa3 43. Rxe4 Nd2 44. Re2 Nf3+ 45. Kg2 Nxh2 46.
Kxh2 Kd7 47. Rd2+ Ke6 48. Kg1 Rf3 49. Rd6+ Ke7 50. Rd4 Rc3 51. Kf2 b6 52. Rd6
g6 53. Ke2 Rc4 54. Ke3 c5 55. a3 Rc3+ 56. Kd2 Rc4 57. Ke3 cxb4 58. axb4 Rxb4
59. Rxb6 Rb1 60. Rb7+ Kf8 61. Rb8+ Kg7 62. Rb7 b4 63. Kd2 Rb2+ 1/2-1/2