[Event "Bialystok-ch U14"]
[Site "Bialystok"]
[Date "2013.01.21"]
[Round "6.9"]
[White "Iwaniuk, Pawel"]
[Black "Ptak, Marcin"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "77"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Ng4 6. 0-0 0-0 7. h3 Nf6 8. Be3 b6 9. Bxc5 bxc5 10. Bb5 Bb7 11. Bxc6 Bxc6 12. Nxe5 Bb5 13. c4 Ba6 14. Qa4 Qc8 15. Nc3 d6 16. Nf3 Rd8 17. Qc2 Bb7 18. Qd2 c6 19. e5 dxe5 20. Nxe5 Qc7 21. Nf3 Bc8 22. Qg5 h6 23. Qxc5 a5 24. Nb5 Qd7 25. Nbd4 a4 26. b3 Ra5 27. Qxa5 g6 28. Qxa4 Nh5 29. Qxc6 Qe7 30. Rfe1 Qa7 31. Nb5 Qa5 32. Qc7 Qxc7 33. Nxc7 Rxd3 34. Re8+ Kg7 35. Rxc8 Rd7 36. Re1 Nf4 37. Kh2 Nd3 38. Rd1 f5 39. Ne1 1-0

[Event "Bialystok-ch U14"]
[Site "Bialystok"]
[Date "2013.01.21"]
[Round "9.7"]
[White "Jaszczuk, Hubert"]
[Black "Ptak, Marcin"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "57"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nxe5 Bd6 7. Nf3 Bb4+ 8. Bd2 c5 9. 0-0 b6 10. a3 Ba5 11. b4 cxb4 12. axb4 Bxb4 13. Bxb4 c5 14. Bc3 0-0 15. Nbd2 Qc7 16. Bxf6 gxf6 17. Qc1 f5 18. Qb2 fxe4 19. Nxe4 f6 20. Nxf6+ Kf7 21. Nxh7 Rg8 22. Nfg5+ Ke7 23. Qf6+ Kd7 24. Qe6+ Kd8 25. Nf7+ Qxf7 26. Qxf7 Rg4 27. Rfe1 Bd7 28. Nf6 Bc6 29. Nxg4 1-0

[Event "Bialystok-ch U14"]
[Site "Bialystok"]
[Date "2013.01.21"]
[Round "8.9"]
[White "Ptak, Marcin"]
[Black "Debek, Wojciech"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "87"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. Ng5 0-0 6. a3 h6 7. Nf3 d6 8. b4 Bb6 9. d3 Be6 10. Bxe6 fxe6 11. Nb5 a6 12. Nc3 Nd4 13. Be3 Nxf3+ 14. Qxf3 Bxe3 15. Qxe3 Ng4 16. Qe2 Nxf2 17. 0-0 Nh3+ 18. gxh3 Qg5+ 19. Kh1 Rxf1+ 20. Qxf1 Rf8 21. Qe2 Qf4 22. b5 a5 23. b6 c6 24. Rf1 Qxf1+ 25. Qxf1 Rxf1+ 26. Kg2 Rc1 27. Ne2 Rxc2 28. Kf3 Ra2 29. Ng3 g6 30. Ke3 Rxa3 31. h4 h5 32. Kd2 Ra2+ 33. Kc3 Rxh2 34. Nf1 Rxh4 35. Ne3 Rh1 36. Nc4 Rc1+ 37. Kb3 a4+ 38. Kb4 a3 39. Nxa3 c5+ 40. Kb5 d5 41. exd5 exd5 42. Nc4 dxc4 43. dxc4 e4 44. Kxc5 0-1

[Event "Bialystok-ch U14"]
[Site "Bialystok"]
[Date "2013.01.21"]
[Round "4.9"]
[White "Ptak, Marcin"]
[Black "Gugala, Zuzanna"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "133"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bb4 5. Ng5 0-0 6. d3 d5 7. exd5 Nxd5 8. Bxd5 Qxd5 9. Bd2 Qxg2 10. Rf1 Bg4 11. Qc1 Rad8 12. f3 Bh3 13. Rf2 Qg1+ 14. Ke2 Qxc1 15. Bxc1 Bc5 16. Be3 Bxe3 17. Kxe3 Rfe8 18. Nxh3 Ne7 19. Nb5 Nf5+ 20. Kd2 Nd4 21. Nxc7 Re7 22. c3 Rxc7 23. cxd4 exd4 24. Re1 h6 25. Rg2 Rdc8 26. Ree2 Rc2+ 27. Ke1 Rc1+ 28. Kf2 Ra1 29. a3 Rcc1 30. f4 Rf1+ 31. Kg3 Rfd1 32. Kf3 Rxd3+ 33. Ke4 Rdd1 34. f5 d3 35. Rd2 Re1+ 36. Kxd3 Re8 37. f6 Rd8+ 38. Ke3 Re8+ 39. Kf4 Rf1+ 40. Kg4 Re4+ 41. Kg3 g5 42. Rd8+ Kh7 43. Nxg5+ hxg5 44. Kh3 Rxf6 45. Rxg5 Kh6 46. Rdd5 Rf3+ 47. Kg2 Rff4 48. b4 Re2+ 49. Kh3 f6 50. Rh5+ Kg6 51. Kg3 Ree4 52. h3 f5 53. Rh8 Kg5 54. h4+ Rxh4 55. Rg8+ Kh5 56. Rxf5+ Kh6 57. Rf7 Rh5 58. Rgf8 Rg5+ 59. Kh3 Reg4 60. Rh8+ Kg6 61. Rhf8 Rg1 62. Kh2 R1g2+ 63. Kh1 Rg1+ 64. Kh2 R1g2+ 65. Kh3 R5g3+ 66. Kh4 Rg4+ 67. Kh3 1/2-1/2

[Event "Bialystok-ch U14"]
[Site "Bialystok"]
[Date "2013.01.21"]
[Round "1.6"]
[White "Ptak, Marcin"]
[Black "Matejczyk, Jakub"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "38"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb3 dxe4 7. Ng5 Qxg5 8. d4 Qxg2 9. Rf1 Bg4 10. Qd2 Rd8 11. c3 exd4 12. cxd4 Rxd4 13. Qg5 Bb4+ 14. Bd2 Bxd2+ 15. Qxd2 Rxd2 16. Kxd2 0-0 17. Rfe1 Qxf2+ 18. Re2 Qxe2+ 19. Kc3 Qd3# 0-1

[Event "Bialystok-ch U14"]
[Site "Bialystok"]
[Date "2013.01.21"]
[Round "3.9"]
[White "Ptak, Marcin"]
[Black "Niedzwiedzki, Marcin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "76"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bd6 4. d3 b6 5. Ng5 Nh6 6. 0-0 f6 7. Qh5+ g6 8. Qxh6 fxg5 9. Bxg5 Bf8 10. Qh4 Be7 11. f4 d5 12. Bxd5 Bb7 13. fxe5 Bxg5 14. Qf2 Qd7 15. e6 Qe7 16. Qf7+ Qxf7 17. exf7+ Kd7 18. Nc3 Rad8 19. g3 Kc8 20. Be6+ Kb8 21. h4 Be3+ 22. Kh2 Nd4 23. Rf6 Nxc2 24. Raf1 Bc5 25. a3 Ne3 26. R1f3 Bc8 27. Bxc8 Rxc8 28. b4 Ng4+ 29. Kh3 Nxf6 30. Rxf6 Bd4 31. Rc6 Bxc3 32. Rxc3 c5 33. bxc5 Rxc5 34. Rxc5 bxc5 35. e5 Kc8 36. e6 Kd8 37. Kg4 Ke7 38. Kf4 Kxe6 0-1

[Event "Bialystok-ch U14"]
[Site "Bialystok"]
[Date "2013.01.21"]
[Round "7.7"]
[White "Ptak, Marcin"]
[Black "Pul, Mateusz"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "41"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Ng5 0-0 6. 0-0 d6 7. a3 a6 8. b4 Ba7 9. Nc3 Bd4 10. Bb2 h6 11. Nf3 Bg4 12. Qc1 Bxf3 13. gxf3 Re8 14. Kh1 Qd7 15. Rg1 Bxf2 16. Rg2 Bd4 17. Qxh6 Kf8 18. Qxg7+ Ke7 19. Qxf7+ Kd8 20. Qxf6+ Kc8 21. Bf7 1-0

[Event "Bialystok-ch U14"]
[Site "Bialystok"]
[Date "2013.01.21"]
[Round "5.8"]
[White "Sadowski, Filip"]
[Black "Ptak, Marcin"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "101"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bd6 5. d3 0-0 6. Bg5 Be7 7. d4 Re8 8. dxe5 Ng4 9. Bxe7 Rxe7 10. 0-0 Ngxe5 11. Nxe5 Nxe5 12. Bd3 c6 13. Re1 d5 14. exd5 cxd5 15. Be4 Bg4 16. f3 dxe4 17. Qxd8+ Rxd8 18. fxg4 Nxg4 19. Rxe4 Rxe4 20. Nxe4 f5 21. Nf2 Rd2 22. Nxg4 fxg4 23. Rc1 h5 24. h3 gxh3 25. gxh3 g5 26. b3 g4 27. hxg4 hxg4 28. a4 g3 29. c4 a5 30. Re1 Rd3 31. Kg2 Rxb3 32. Re4 Kf7 33. Re5 b6 34. Rd5 Ra3 35. Rd4 Rxa4 36. Kxg3 Ra3+ 37. Kf2 Rc3 38. Rd6 Rxc4 39. Rxb6 Ra4 40. Ke2 Ke7 41. Kd3 Kd7 42. Kc3 Kc7 43. Rh6 Ra3+ 44. Kb2 Ra4 45. Kb3 Rb4+ 46. Ka3 a4 47. Kxb4 a3 48. Kxa3 Kb7 49. Kb4 Kc7 50. Kc5 Kd7 51. Kd5 1-0

[Event "Bialystok-ch U14"]
[Site "Bialystok"]
[Date "2013.01.21"]
[Round "2.9"]
[White "Wolpiuk, Bartlomiej"]
[Black "Ptak, Marcin"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "53"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 Nc6 5. Bxc4 Bg4 6. f3 Bh5 7. Nge2 e5 8. d5 Nb4 9. Qa4+ c6 10. Bd3 Bc5 11. a3 Na6 12. Bc2 0-0 13. b4 Bb6 14. Bg5 Qd6 15. Ng3 Rac8 16. Bxf6 Qxf6 17. Nxh5 Qd8 18. Ng3 cxd5 19. Nxd5 Bd4 20. Ra2 Nc7 21. Nxc7 Rxc7 22. Ne2 Rd7 23. Nxd4 exd4 24. 0-0 Qb6 25. Kh1 Rfd8 26. Bd3 Qe6 27. Bb5 1-0

