[Event "SVK-ch U14"]
[Site "Tatralandia"]
[Date "2025.05.18"]
[Round "9"]
[White "Brand, Filip"]
[Black "Bittner, Samuel"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1717"]
[BlackElo "1587"]
[PlyCount "109"]
[EventDate "2025.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 e6 4. Nc3 d5 5. e3 Nc6 6. a3 b6 7. Bd3 Bd6 8. b3 0-0 9. 0-0 Re8 10. Bb2 Bb7 11. Rc1 Qc7 12. Nb5 Qd7 13. Nxd6 Qxd6 14. dxc5 Qxc5 15. Bxf6 gxf6 16. b4 Qd6 17. e4 d4 18. Re1 Ne5 19. c5 Nxf3+ 20. Qxf3 Qe5 21. c6 Bc8 22. Qg3+ Qxg3 23. hxg3 e5 24. c7 Bb7 25. Rc2 Rac8 26. Rec1 Re7 27. Be2 Bxe4 28. Rc4 Kf8 29. Bd1 Bd5 30. R4c2 Bb3 31. Bg4 Be6 32. Be2 Bb3 33. Ba6 Bxc2 34. Bxc8 Rxc7 35. Bf5 Rc3 36. Rxc2 Rxa3 37. Bxh7 Rb3 38. Ra2 Rxb4 39. Rxa7 Rb3 40. Be4 d3 41. Rxf7+ Kxf7 42. Bd5+ Ke7 43. Bxb3 Kd6 44. Kf1 Kc5 45. Ke1 Kb4 46. Be6 Kc3 47. Kd1 b5 48. Kc1 b4 49. Bf5 b3 50. f4 b2+ 51. Kb1 d2 52. Bg4 e4 53. Be2 f5 54. g4 fxg4 55. f5 1-0

[Event "SVK-ch U14"]
[Site "Tatralandia"]
[Date "2025.05.17"]
[Round "8"]
[White "Bittner, Samuel"]
[Black "Pitak, Patrik"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1587"]
[BlackElo "1580"]
[PlyCount "79"]
[EventDate "2025.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e6 5. Nf3 Nc6 6. d5 exd5 7. Qxd5 Bb4 8. Qxa5 Bxa5 9. Bd2 Nb4 10. 0-0-0 Bf5 11. Nd4 Bg6 12. a3 Bb6 13. Ncb5 Nc6 14. Nxc6 bxc6 15. Bc3 Nf6 16. Bxf6 gxf6 17. Nd4 0-0 18. Nxc6 Bxf2 19. Bd3 Bh5 20. Rdf1 Be3+ 21. Kb1 Bg5 22. h4 Be3 23. Rxf6 Bg6 24. Bxg6 fxg6 25. Rhf1 Kg7 26. Rxf8 Rxf8 27. Rxf8 Kxf8 28. c4 Kf7 29. Kc2 Kf6 30. Kd3 Bc1 31. Nxa7 Bxb2 32. a4 Ke5 33. Nc6+ Kd6 34. Nd8 Bf6 35. Nf7+ Kc5 36. Ng5 h6 37. Ne4+ Kb4 38. Nxf6 Kxa4 39. Kd4 Kb4 40. Nd5+ 1-0

[Event "SVK-ch U14"]
[Site "Tatralandia"]
[Date "2025.05.16"]
[Round "7"]
[White "Stochmal, Matej"]
[Black "Bittner, Samuel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1689"]
[BlackElo "1587"]
[PlyCount "83"]
[EventDate "2025.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. 0-0 0-0 7. Re1 Na5 8. Bd5 c6 9. Bxf7+ Rxf7 10. b4 c5 11. bxa5 Qxa5 12. Qb3 h6 13. Nbd2 Qb6 14. Qxb6 axb6 15. a3 Nh5 16. Nc4 Bg4 17. Nfxe5 dxe5 18. Nxe5 Bf6 19. Nxf7 Bxc3 20. Nxh6+ gxh6 21. Bxh6 Bxe1 22. Rxe1 Rxa3 23. f3 Be6 24. Rb1 Rb3 25. Rxb3 Bxb3 26. Be3 Kf7 27. g4 Nf6 28. Kf2 Ke6 29. h4 Ba4 30. h5 Kf7 31. Ke2 Ke6 32. h6 Nh7 33. f4 Kf6 34. e5+ Ke6 35. g5 Kf5 36. e6 Be8 37. Kd2 Kxe6 38. Kc3 Kd5 39. f5 Ke5 40. g6 Bxg6 41. fxg6 Kf6 42. gxh7 1-0

[Event "SVK-ch U14"]
[Site "Tatralandia"]
[Date "2025.05.15"]
[Round "6"]
[White "Bittner, Samuel"]
[Black "Simonov, Tobias"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1587"]
[BlackElo "1617"]
[PlyCount "58"]
[EventDate "2025.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bf4 a6 5. e3 c5 6. Nf3 Nc6 7. Bd3 Qb6 8. Rb1 cxd4 9. cxd5 exd5 10. exd4 Nxd4 11. Nxd4 Bc5 12. Qe2+ Kd8 13. Qf3 Bxd4 14. Nxd5 Qe6+ 15. Ne3 Bxe3 16. Qxe3 Qxe3+ 17. Bxe3 Be6 18. a3 Rc8 19. Kd2 Kd7 20. Rbc1 Rxc1 21. Rxc1 Rc8 22. Rxc8 Kxc8 23. Bd4 Ne8 24. Kc3 g6 25. Be5 Nc7 26. Bxc7 Kxc7 27. Kd4 Kd6 28. Bc4 Bxc4 29. Kxc4 b6 1/2-1/2

[Event "SVK-ch U14"]
[Site "Tatralandia"]
[Date "2025.05.14"]
[Round "5"]
[White "Dubjel, Gregor"]
[Black "Bittner, Samuel"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1474"]
[BlackElo "1587"]
[PlyCount "65"]
[EventDate "2025.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. Bg5 Bxc3 10. bxc3 dxe4 11. Bxf6 Qxf6 12. Bxe4 Bf5 13. Bxf5 Qxf5 14. Qd3 Qd5 15. Rfd1 Rfd8 16. c4 Qd6 17. g3 Qf6 18. Qe3 Re8 19. Qd4 Qxd4 20. Rxd4 Rad8 21. Rad1 Rxd4 22. Rxd4 Kf8 23. Kf1 Ke7 24. Ke2 Rd8 25. Rxd8 Kxd8 26. Kd3 Kd7 27. Kd4 Kd6 28. c5+ Ke6 29. g4 f6 30. Ke4 g6 31. c4 Kf7 32. Kf4 Ke6 33. Ke3 1/2-1/2

[Event "SVK-ch U14"]
[Site "Tatralandia"]
[Date "2025.05.13"]
[Round "4"]
[White "Bittner, Samuel"]
[Black "Murarik, Simon Peter"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1587"]
[BlackElo "1467"]
[PlyCount "39"]
[EventDate "2025.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Ng6 7. Be2 N8e7 8. Rf1 d5 9. Kg1 dxe4 10. Nxe4 b6 11. Bc4 f6 12. b3 Bb7 13. Qd3 Nd5 14. Nc3 Nb4 15. Qe2+ Ne7 16. Ba3 a5 17. Rad1 Qd6 18. Rfe1 c6 19. d5 c5 20. Nb5 1-0

[Event "SVK-ch U14"]
[Site "Tatralandia"]
[Date "2025.05.13"]
[Round "3"]
[White "Brojo, Alex"]
[Black "Bittner, Samuel"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1000"]
[BlackElo "1587"]
[PlyCount "95"]
[EventDate "2025.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 d4 7. Bc4 Qe7 8. cxd4 Nc6 9. Ne2 Nxe5 10. dxe5 Qh4+ 11. Qg3 Qxc4 12. c3 g6 13. d4 Bg7 14. Ba3 Qa4 15. Bc1 Be6 16. Bg5 Qc4 17. h3 c5 18. Qe3 cxd4 19. cxd4 Qc6 20. 0-0 Bc4 21. Rac1 Qa6 22. Qf3 Qxa2 23. Qxb7 0-0 24. Nc3 Qb3 25. Qxb3 Bxb3 26. Rfe1 Rfe8 27. Rb1 Bc4 28. Rbd1 a5 29. Bf4 f6 30. Kf2 fxe5 31. Bxe5 Bxe5 32. dxe5 a4 33. Kf3 a3 34. Kf4 Kg7 35. Rd7+ Kg8 36. Ne4 a2 37. Nf6+ Kf8 38. Nxh7+ Kg8 39. Nf6+ Kf8 40. Nxe8 a1Q 41. Rxa1 Rxa1 42. Nf6 Bf1 43. Nh7+ Ke8 44. e6 Re1 45. Nf6+ Kf8 46. Ne4 Ke8 47. Nf6+ Kf8 48. Rf7# 1-0

[Event "SVK-ch U14"]
[Site "Tatralandia"]
[Date "2025.05.12"]
[Round "2"]
[White "Bittner, Samuel"]
[Black "Foldesi, Jan"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1587"]
[BlackElo "1728"]
[PlyCount "92"]
[EventDate "2025.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nc3 b6 7. Bc4 Be7 8. 0-0 Bb7 9. d5 exd5 10. Nxd5 Nxd5 11. Bxd5 Bxd5 12. Qxd5 0-0 13. Bf4 Nf6 14. Qxd8 Raxd8 15. Rfe1 Bd6 16. Bg5 Rfe8 17. Bxf6 gxf6 18. Kf1 Be5 19. Nxe5 fxe5 20. Re2 f6 21. Ke1 Kf7 22. Rd1 Rxd1+ 23. Kxd1 Ke6 24. Rd2 Rg8 25. g3 f5 26. Ke2 h5 27. Kf3 Rf8 28. h3 a5 29. Ke3 h4 30. g4 fxg4 31. hxg4 h3 32. f3 Rh8 33. Rh2 Kf6 34. Ke4 Kg5 35. Ke3 Kh4 36. Kf2 Rf8 37. Rh1 e4 38. f4 Rxf4+ 39. Ke3 Rxg4 40. Kf2 Rg2+ 41. Kf1 Kg3 42. a3 e3 43. b3 h2 44. c4 Rg1+ 45. Rxg1+ hxg1Q+ 46. Kxg1 e2 0-1

[Event "SVK-ch U14"]
[Site "Tatralandia"]
[Date "2025.05.11"]
[Round "1"]
[White "Sablatura, Martin1"]
[Black "Bittner, Samuel"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1000"]
[BlackElo "1587"]
[PlyCount "74"]
[EventDate "2025.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. d3 Bg4 9. Be3 Bb4 10. a3 Ba5 11. b4 Bb6 12. h3 Bh5 13. g4 Bg6 14. b5 Ba5 15. Bd2 Nd4 16. Ne4 Bxe4 17. dxe4 Nxf3+ 18. Qxf3 Qxd2+ 19. Kf1 Qc3 20. Kg2 Qxf3+ 21. Kxf3 Ke7 22. Rad1 Rad8 23. a4 Rxd1 24. Rxd1 Rd8 25. Rc1 Ke6 26. h4 Rd2 27. Ke3 Kd6 28. h5 h6 29. c3 Ra2 30. Rg1 f6 31. Rd1+ Ke7 32. f4 exf4+ 33. Kxf4 Bxc3 34. Rd5 Rd2 35. Rc5 Be5+ 36. Kf5 Kf7 37. a5 Rf2# 0-1

[Event "SVK-ch U12"]
[Site "Tatralandia"]
[Date "2024.04.12"]
[Round "9"]
[White "Ksenzigh, Adam"]
[Black "Bittner, Samuel"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1547"]
[BlackElo "1612"]
[PlyCount "110"]
[EventDate "2024.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. d3 Bg4 9. h3 Bh5 10. Be3 Bb4 11. Bd2 Nd4 12. g4 Bg6 13. Nxd4 Qxd4 14. Qe2 0-0-0 15. 0-0-0 Rhe8 16. f3 h5 17. a3 Ba5 18. Ne4 Bxd2+ 19. Rxd2 Bxe4 20. fxe4 Qd6 21. gxh5 Qh6 22. Qg4+ Rd7 23. Rg1 f6 24. Qg6 Rh8 25. Rh1 Qxh5 26. Qxh5 Rxh5 27. Rdh2 g5 28. Rf1 Rh6 29. Rhf2 Rf7 30. Kd2 Kd7 31. Rf3 Ke6 32. Re1 Rfh7 33. Ree3 Rh4 34. Rf5 Rxh3 35. Rxh3 Rxh3 36. Rf2 Kf7 37. Ke2 Kg6 38. Kf1 g4 39. Kg2 Rh5 40. Kg3 f5 41. exf5+ Rxf5 42. Rxf5 Kxf5 43. c3 e4 44. dxe4+ Kxe4 45. Kxg4 Kd3 46. Kf4 Kc2 47. Ke4 Kxb2 48. Kd4 Kxa3 49. Kc4 Ka4 50. Kc5 a6 51. Kc4 b6 52. Kd4 Kb3 53. Kd3 a5 54. Kd2 a4 55. Kc1 Kxc3 0-1

[Event "SVK-ch U12"]
[Site "Tatralandia"]
[Date "2024.04.11"]
[Round "8"]
[White "Bittner, Samuel"]
[Black "Sutto, Bencze"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1612"]
[BlackElo "1000"]
[PlyCount "36"]
[EventDate "2024.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Nf3 Qd8 8. d3 Bb4 9. Bg5 Be7 10. 0-0 0-0 11. Nd2 Ng4 12. Bxe7 Qxe7 13. h3 Nf6 14. f4 Ne8 15. Nf3 Qf6 16. Qd2 b5 17. a3 c5 18. Nd5 Qg6 1-0

[Event "SVK-ch U12"]
[Site "Tatralandia"]
[Date "2024.04.10"]
[Round "7"]
[White "Rozboril, Alex"]
[Black "Bittner, Samuel"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1536"]
[BlackElo "1612"]
[PlyCount "59"]
[EventDate "2024.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Bd3 c5 8. 0-0 b6 9. cxd5 Nxd5 10. Ne4 N7f6 11. Nxf6+ Nxf6 12. Qc2 h6 13. Bf4 Bb7 14. Be2 Rc8 15. Qa4 a5 16. Rfd1 Qd7 17. Qb3 Bd5 18. Qxb6 cxd4 19. Nxd4 Ra8 20. Bb5 Qd8 21. Bc7 Qc8 22. Nc6 Bxc6 23. Bxc6 Ra6 24. Qb5 Ra7 25. Bb6 Ra6 26. Rac1 Rxb6 27. Qxb6 e5 28. Qxa5 Qf5 29. f3 g5 30. Qc7 1-0

[Event "SVK-ch U12"]
[Site "Tatralandia"]
[Date "2024.04.09"]
[Round "6"]
[White "Bittner, Samuel"]
[Black "Janovicek, Lukas"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "1612"]
[BlackElo "1658"]
[PlyCount "85"]
[EventDate "2024.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8. Qd3 Qf5 9. Qxf5 exf5 10. Nxd5 Kd8 11. Bd3 c6 12. Ne3 g6 13. Nf3 f6 14. exf6 Nxf6 15. Ne5 Rg8 16. Bc4 Rg7 17. d5 Re7 18. f4 cxd5 19. Nxd5 Nxd5 20. Bxd5 Nd7 21. 0-0-0 Ke8 22. Nxd7 Rxd7 23. Bg8 h5 24. Rhe1+ Kf8 25. Rxd7 Bxd7 26. Bd5 Rb8 27. Re3 b6 28. Ra3 a5 29. Rc3 Rc8 30. Rxc8+ Bxc8 31. Kd2 Ke7 32. Ke3 Kf6 33. a3 g5 34. b4 axb4 35. axb4 h4 36. fxg5+ Kxg5 37. Kf3 f4 38. c4 Kf5 39. c5 bxc5 40. bxc5 Ke5 41. Be4 h3 42. gxh3 Bxh3 43. c6 1/2-1/2

[Event "SVK-ch U12"]
[Site "Tatralandia"]
[Date "2024.04.08"]
[Round "5"]
[White "Foldesi, Jan"]
[Black "Bittner, Samuel"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1544"]
[BlackElo "1612"]
[PlyCount "33"]
[EventDate "2024.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. 0-0 e5 8. d3 Be7 9. Bd2 0-0 10. Ne1 Bd7 11. f4 f6 12. fxe5 fxe5 13. Nf3 Ne6 14. Qb3 Kh8 15. Qd5 Bf6 16. Ne4 Qc7 17. Kh1 1/2-1/2

[Event "SVK-ch U12"]
[Site "Tatralandia"]
[Date "2024.04.07"]
[Round "4"]
[White "Bittner, Samuel"]
[Black "Bartal, Alex"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1612"]
[BlackElo "1105"]
[PlyCount "55"]
[EventDate "2024.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Nxe5 Qe7 6. Nxc6 dxc6 7. Bd3 Bf5 8. 0-0 Bxe4 9. Bxe4 Nxe4 10. Nxe4 0-0 11. Nxc5 Qxc5 12. d4 Qd5 13. Bf4 Rad8 14. Bxc7 Rd7 15. Bf4 Rfd8 16. Be3 c5 17. c3 cxd4 18. cxd4 g5 19. Qd2 h6 20. a3 f5 21. f4 gxf4 22. Rxf4 Re8 23. Re1 b6 24. Qd3 Re4 25. Ref1 Rg7 26. Qd2 Rxe3 27. Rxf5 Rd3 28. Rf8+ 1-0

[Event "SVK-ch U12"]
[Site "Tatralandia"]
[Date "2024.04.07"]
[Round "3"]
[White "Macek, Martin1"]
[Black "Bittner, Samuel"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1000"]
[BlackElo "1612"]
[PlyCount "118"]
[EventDate "2024.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 h6 7. Nf3 Bg4 8. Nc3 Nxc4 9. dxc4 e4 10. h3 exf3 11. hxg4 fxg2 12. Rg1 Bb4 13. Rxg2 Bxc3+ 14. bxc3 Qe7+ 15. Be3 Qe4 16. Rh2 Qxg4 17. Qxg4 Nxg4 18. Rg2 Nxe3 19. fxe3 0-0 20. 0-0-0 g5 21. Rgd2 Rad8 22. d6 c6 23. a4 Rd7 24. a5 a6 25. e4 Re8 26. Rh2 Kg7 27. Rdh1 Rxd6 28. c5 Rde6 29. e5 Rxe5 30. Kb2 Rh8 31. Rb1 Rxc5 32. Ka3 Rb5 33. Rb3 Rxa5+ 34. Kb2 Rb5 35. c4 Rxb3+ 36. cxb3 g4 37. Rg2 h5 38. Kc2 Kg6 39. Kd3 Kg5 40. Kd4 h4 41. Kc5 f5 42. Kb6 Rh7 43. Rd2 h3 44. b4 Kh4 45. b5 axb5 46. cxb5 cxb5 47. Kxb5 g3 48. Rd4+ Kg5 49. Rd3 f4 50. Rd5+ Kg4 51. Rd6 h2 52. Rg6+ Kh3 53. Rf6 h1Q 54. Rxf4 Qc6+ 55. Kb4 Qd6+ 56. Kb5 Qxf4 57. Kb6 Qf6+ 58. Ka7 b5+ 59. Kb8 Qf8# 0-1

[Event "SVK-ch U12"]
[Site "Tatralandia"]
[Date "2024.04.06"]
[Round "2"]
[White "Ropovik, Marko"]
[Black "Bittner, Samuel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1528"]
[BlackElo "1612"]
[PlyCount "33"]
[EventDate "2024.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bg5 Be7 8. Bc4 Be6 9. Bxe6 fxe6 10. e5 Nd7 11. Bxe7 Qxe7 12. exd6 cxd6 13. 0-0-0 d5 14. Nxd5 Qg5+ 15. Ne3 Nf6 16. Kb1 e5 17. Qd6 1-0

[Event "SVK-ch U12"]
[Site "Tatralandia"]
[Date "2024.04.05"]
[Round "1"]
[White "Bittner, Samuel"]
[Black "Kucak, Filip"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1612"]
[BlackElo "1000"]
[PlyCount "58"]
[EventDate "2024.04.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d3 Bd7 6. Bg5 Be7 7. d4 exd4 8. Nxd4 Nxd4 9. Bxd7+ Qxd7 10. Qxd4 h6 11. Bh4 c5 12. Qd3 Rc8 13. e5 dxe5 14. Qb5 Qxb5 15. Nxb5 a6 16. Bxf6 gxf6 17. Nc3 Rg8 18. g3 b5 19. Rd1 Rd8 20. Nd5 Rd7 21. Nxe7 Rxd1+ 22. Kxd1 Kxe7 23. Ke2 Rd8 24. c3 b4 25. f4 a5 26. Rc1 Rc8 27. Rd1 Rc6 28. Rd5 Ke6 29. c4 a4 1/2-1/2

[Event "SVK-ch U12"]
[Site "Dudince"]
[Date "2023.04.23"]
[Round "9"]
[White "Bittner, Samuel"]
[Black "Pisarcik, Richard"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1239"]
[BlackElo "1506"]
[PlyCount "78"]
[EventDate "2023.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. a3 Ba5 6. b4 Bb6 7. Bxc6 dxc6 8. 0-0 0-0 9. d3 h6 10. Be3 Bg4 11. a4 a6 12. a5 Ba7 13. Nb1 Re8 14. Nbd2 Qd6 15. Rb1 b5 16. c4 Qxd3 17. Bxa7 Rxa7 18. cxb5 cxb5 19. Re1 Raa8 20. Rb3 Qd6 21. Ree3 Rad8 22. h3 Bxf3 23. Qxf3 Qxd2 24. Red3 Rxd3 25. Qxd3 Qxd3 26. Rxd3 Nxe4 27. Rd7 Nc3 28. Rxc7 Nd5 29. Rb7 Nxb4 30. Rb6 Rc8 31. Kf1 Rc1+ 32. Ke2 Ra1 33. Rb8+ Kh7 34. Re8 f6 35. Ke3 Rxa5 36. Ke4 Ra2 37. Kf3 a5 38. Rb8 Nc6 39. Ke3 Nxb8 0-1

[Event "SVK-ch U12"]
[Site "Dudince"]
[Date "2023.04.22"]
[Round "8"]
[White "Livnansky, Michal"]
[Black "Bittner, Samuel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1409"]
[BlackElo "1239"]
[PlyCount "121"]
[EventDate "2023.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Qe5 7. Nd2 Nxd4 8. cxd4 Bxd4 9. Nc4 Qxe4 10. Qxd4 Qxd4 11. Bxd4 f6 12. 0-0-0 d6 13. Ne3 Be6 14. Bc4 Bxc4 15. Nxc4 Ne7 16. Rhe1 Kd7 17. Bc3 Nc6 18. Na5 Nxa5 19. Bxa5 Rhe8 20. Kc2 b6 21. Bc3 Kc6 22. Rxe8 Rxe8 23. Re1 Rxe1 24. Bxe1 Kd5 25. Kd3 a5 26. Bd2 c5 27. Be3 b5 28. f3 f5 29. Bd2 b4 30. b3 h6 31. h4 h5 32. Bg5 a4 33. bxa4 c4+ 34. Kd2 Kc5 35. Be3+ Kc6 36. a3 bxa3 37. Kc3 d5 38. Bd4 g6 39. Kb4 Kb7 40. Kxa3 Kc7 41. Kb4 Kc6 42. f4 Kd6 43. Kb5 Kc7 44. a5 Kb7 45. a6+ Ka8 46. Kc5 Ka7 47. Kxd5+ Kxa6 48. Ke6 Kb5 49. Kf6 Kb4 50. Kxg6 c3 51. Bxc3+ Kxc3 52. Kxf5 Kd3 53. Ke5 Ke3 54. f5 Kf2 55. f6 Kxg2 56. f7 Kh3 57. f8Q Kxh4 58. Kf4 Kh3 59. Qg7 h4 60. Kf3 Kh2 61. Qg2# 1-0

[Event "SVK-ch U12"]
[Site "Dudince"]
[Date "2023.04.21"]
[Round "7"]
[White "Halada, Lubos"]
[Black "Bittner, Samuel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1013"]
[BlackElo "1239"]
[PlyCount "40"]
[EventDate "2023.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Bd6 6. Bg3 Nc6 7. Nd2 0-0 8. Ngf3 b6 9. Ne5 Bb7 10. Qf3 Rc8 11. e4 cxd4 12. Nxc6 Bxc6 13. e5 dxc3 14. bxc3 d4 15. Qe2 dxc3 16. Nc4 Bb4 17. Rb1 c2+ 18. Rxb4 c1Q+ 19. Qd1 Qxd1+ 20. Kxd1 Qxd3+ 0-1

[Event "SVK-ch U12"]
[Site "Dudince"]
[Date "2023.04.20"]
[Round "6"]
[White "Bittner, Samuel"]
[Black "Meszaros, Casey Ryan"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1239"]
[BlackElo "1881"]
[PlyCount "121"]
[EventDate "2023.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. g4 Bg6 6. c4 e6 7. Nc3 c5 8. Be3 cxd4 9. Bxd4 Be7 10. Nh3 exd5 11. g5 Nh5 12. Nxd5 0-0 13. f4 Re8 14. Kf2 Qd7 15. Qf3 Nc6 16. Be3 Nb4 17. Rd1 Qc8 18. Nxb4 Bxb4 19. b3 Be4 20. Qxh5 Bxh1 21. Bd3 Be4 22. Bxe4 Rxe4 23. Kf3 Qe6 24. Rd3 Re8 25. Bf2 Be1 26. Bxa7 b6 27. Ng1 Re3+ 28. Rxe3 Qxe3+ 29. Kg2 Qf2+ 30. Kh1 Qc5 31. Qf3 Qc7 32. Bxb6 Qxb6 33. Qd5 Qa7 34. a4 Qa8 35. Qxa8 Rxa8 36. Nf3 Bc3 37. Ne5 Bxe5 38. fxe5 Rb8 39. g6 hxg6 40. c5 Rxb3 41. a5 Ra3 42. c6 Rxa5 43. c7 Rc5 44. Kg2 Rxc7 45. Kf3 f6 46. exf6 gxf6 47. Kf4 Rc2 48. h4 Kf7 49. Kg4 Rc4+ 50. Kg3 f5 51. Kh3 Rg4 52. Kh2 Rxh4+ 53. Kg3 Rg4+ 54. Kf3 Kf6 55. Ke3 Ke5 56. Kf3 Ra4 57. Ke3 g5 58. Kf3 Ra3+ 59. Kf2 Kf4 60. Kg2 g4 61. Kf2 0-1

[Event "SVK-ch U12"]
[Site "Dudince"]
[Date "2023.04.19"]
[Round "5"]
[White "Veres, Alex"]
[Black "Bittner, Samuel"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1306"]
[BlackElo "1239"]
[PlyCount "30"]
[EventDate "2023.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Nxf7 Kxf7 7. dxc6+ bxc4 8. 0-0 Qd5 9. Qe2 Bd6 10. d3 Ba6 11. Nc3 cxd3 12. Qh5+ Nxh5 13. Nxd5 d2 14. Bxd2 Bxf1 15. Rxf1 Nf6 0-1

[Event "SVK-ch U12"]
[Site "Dudince"]
[Date "2023.04.18"]
[Round "4"]
[White "Bittner, Samuel"]
[Black "Sotnik, Simon"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1239"]
[BlackElo "1095"]
[PlyCount "67"]
[EventDate "2023.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Bd3 f6 7. Qc2 f5 8. Be3 Bd7 9. Nbd2 0-0-0 10. 0-0 Nh6 11. h3 Be7 12. Be2 Rhg8 13. Ng5 Bxg5 14. Bxg5 Nf7 15. Bxd8 Rxd8 16. Nb3 c4 17. Nc5 Qb5 18. Nxd7 Rxd7 19. b3 Ng5 20. bxc4 dxc4 21. a4 Qa6 22. f3 g6 23. Rfb1 Na5 24. Kh1 Nb3 25. Ra3 b5 26. Bd1 bxa4 27. Rb2 Rb7 28. Rba2 Qb5 29. Rxa4 Nf7 30. Rxa7 Rxa7 31. Rxa7 Nd8 32. Rxh7 Na1 33. Qa4 Qxa4 34. Bxa4 1-0

[Event "SVK-ch U12"]
[Site "Dudince"]
[Date "2023.04.17"]
[Round "2"]
[White "Bittner, Samuel"]
[Black "Holecko, Samuel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1239"]
[BlackElo "1000"]
[PlyCount "80"]
[EventDate "2023.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bd3 e5 8. Nf3 Be7 9. 0-0 0-0 10. Bg5 Be6 11. Nd5 Nxd5 12. exd5 Bxg5 13. Nxg5 Qxg5 14. dxe6 fxe6 15. Be4 d5 16. Bd3 Nc6 17. a4 b4 18. b3 e4 19. Be2 a5 20. Bg4 e5 21. Be6+ Kh8 22. Bxd5 Rad8 23. Re1 Ne7 24. Re2 Rxd5 25. Qe1 h6 26. Rxe4 Ng6 27. f3 Rxf3 28. Qe2 Rf4 29. Rf1 Rxf1+ 30. Kxf1 Qc1+ 31. Kf2 Rd2 32. Qxd2 Qxd2+ 33. Re2 Qf4+ 34. Kg1 Qg4 35. Rd2 e4 36. Rd4 Nf4 37. Rd2 e3 38. Rf2 Qd1+ 39. Rf1 Ne2+ 40. Kh1 Qxf1# 0-1

[Event "SVK-ch U12"]
[Site "Dudince"]
[Date "2023.04.17"]
[Round "3"]
[White "Dalak, Teodor"]
[Black "Bittner, Samuel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1000"]
[BlackElo "1239"]
[PlyCount "86"]
[EventDate "2023.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Ne4 8. c4 c6 9. Bd3 Nc3 10. Bg5 f6 11. Qd2 Ne4 12. Bxe4 Bxe4 13. h4 Bxf3 14. gxf3 fxg5 15. Qb4 Qc7 16. hxg5 Nd7 17. g6 h6 18. 0-0-0 Nb6 19. c5 Nc4 20. Rh3 Rf8 21. Rg1 0-0-0 22. Rgg3 Rf6 23. Qe1 Nxa3 24. Qg1 Rdf8 25. Rxh6 gxh6 26. g7 Rg8 27. Rg6 Rxg6 28. Qxg6 Rxg7 29. Qe8+ Qd8 30. Qxe6+ Kb8 31. Qxh6 Rf7 32. Qh5 Qf8 33. Qh2+ Ka8 34. f4 a5 35. Qh1 Nc4 36. e4 Rd7 37. Qh3 Rd8 38. Qf3 dxe4 39. Qxe4 Qe8 40. Qh1 Rxd4 41. Kb1 Rxf4 42. f3 Qf8 43. Qf1 Nd2+ 0-1

[Event "SVK-ch U12"]
[Site "Dudince"]
[Date "2023.04.16"]
[Round "1"]
[White "Zelenka, Matej"]
[Black "Bittner, Samuel"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1535"]
[BlackElo "1239"]
[PlyCount "52"]
[EventDate "2023.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. d3 d6 6. 0-0 0-0 7. Bg5 Ne7 8. Bxf6 gxf6 9. Qe2 c6 10. Ba4 Bg4 11. h3 Bh5 12. g4 Bg6 13. a3 Bxc3 14. bxc3 Qa5 15. Bb3 Qxc3 16. Kh1 d5 17. h4 h5 18. Rg1 hxg4 19. Nh2 Bh5 20. Nxg4 Kh8 21. Qe3 Bxg4 22. Qh6+ Kg8 23. Rxg4+ Ng6 24. Rxg6+ fxg6 25. Qxg6+ Kh8 26. Rg1 Rg8 1-0

