[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.24"]
[Round "7"]
[White "Marcin, Stefan"]
[Black "Polakova, Petra"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1350"]
[BlackElo "1250"]
[PlyCount "83"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. Nf3 Nxe4 5. Qe2 Nc6 6. d3 Nf6 7. Qxe7+ Bxe7 8. a3 d6 9. h3 Be6 10. Nc3 a6 11. Be2 0-0-0 12. Bg5 h6 13. Bxf6 Bxf6 14. 0-0 Rhe8 15. Rfe1 Ne7 16. Rab1 Bxc3 17. bxc3 Nd5 18. c4 Nf4 19. Nd4 g6 20. Nxe6 Rxe6 21. Bg4 f5 22. Rxe6 Nxe6 23. Bf3 c6 24. Rc1 Re8 25. Re1 Kd7 26. Kf1 Nd4 27. Rxe8 Kxe8 28. Bd1 Kd7 29. f3 f4 30. c3 Nf5 31. Kf2 b5 32. cxb5 axb5 33. a4 bxa4 34. Bxa4 Kc7 35. Bb3 d5 36. d4 h5 37. Bc2 Kd6 38. Bxf5 gxf5 39. Ke2 c5 40. Kd3 c4+ 41. Kd2 Ke6 42. h4 1/2-1/2

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.23"]
[Round "5"]
[White "Koumtzis, Argirios"]
[Black "Marcin, Stefan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1015"]
[BlackElo "1350"]
[PlyCount "107"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 h6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 c6 8. Nbd2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 Qd7 13. Be3 b6 14. Ne5 Qc7 15. Nxc6 Bb7 16. Nxe7+ Qxe7 17. Bxb7 Qxb7 18. Qe2 Rac8 19. Rfd1 Rfd8 20. Rac1 Rc6 21. Qf3 Rc7 22. Qxb7 Rxb7 23. Rc2 Rc8 24. c5 Rc6 25. Rdc1 Rbc7 26. Rc3 Nd5 27. Rc4 Kf8 28. b3 Rc8 29. cxb6 Rxc4 30. Rxc4 Rxc4 31. bxc4 Nxb6 32. d5 Nxc4 33. Bc5+ Ke8 34. dxe6 fxe6 35. Bxa7 Kd7 36. Bc5 g6 37. Bf8 h5 38. Kg2 Kc6 39. Kf3 g5 40. Be7 Nd2+ 41. Ke2 Ne4 42. Ke3 Nc3 43. Bxg5 Nxa2 44. Kd4 Kd7 45. Bd2 Kd6 46. Kc4 Ke5 47. Kb3 Ke4 48. Kxa2 Kf3 49. Be3 Kg2 50. Kb3 Kxh2 51. Kc4 Kh3 52. Kd4 h4 53. gxh4 Kxh4 54. Ke5 1-0

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.23"]
[Round "6"]
[White "Miskeje, Martin"]
[Black "Marcin, Stefan"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1351"]
[BlackElo "1350"]
[PlyCount "14"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qe7 6. Qh5 g6 7. Qf3 Qxe5 1/2-1/2

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.22"]
[Round "4"]
[White "Marcin, Stefan"]
[Black "Khodaei, Masoud"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1350"]
[BlackElo "1730"]
[PlyCount "80"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. g3 e6 3. d3 a6 4. Bg2 d6 5. Nf3 Qc7 6. 0-0 b5 7. c4 Bb7 8. Nbd2 Nf6 9. Re1 Nbd7 10. b3 Be7 11. Bb2 0-0 12. e5 Ne8 13. d4 Qc6 14. Qe2 cxd4 15. Bxd4 dxe5 16. Bxe5 Nxe5 17. Qxe5 Bf6 18. Nh4 Qc8 19. Bxb7 Qxb7 20. Qe4 Qd7 21. Qxa8 Bxa1 22. Rxa1 Qxd2 23. Qxa6 bxc4 24. Qxc4 Qd7 25. Nf3 Nd6 26. Ne5 Qa7 27. Qd3 Qc7 28. a4 Rd8 29. Rd1 f6 30. Qe3 Nf5 31. Rxd8+ Qxd8 32. Qb6 Qxb6 33. Nc4 Qxb3 34. Nd2 Qxa4 35. Kg2 Qc2 36. Nf1 e5 37. Kf3 Nd4+ 38. Kg2 Qe4+ 39. Kh3 Ne2 40. g4 g5 0-1

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.21"]
[Round "3"]
[White "Ganesh, Kisku"]
[Black "Marcin, Stefan"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1602"]
[BlackElo "1350"]
[PlyCount "162"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. c3 Bg4 5. d4 Bxf3 6. Qxf3 Qf6 7. Qd3 Ne7 8. 0-0 Nec6 9. Be3 exd4 10. cxd4 Be7 11. Nd2 0-0 12. Nf3 Na5 13. e5 dxe5 14. dxe5 Qc6 15. Rac1 Rd8 16. Qe2 Nxc4 17. Qxc4 Qxc4 18. Rxc4 Nc6 19. Rcc1 Rac8 20. Bf4 a6 21. Rcd1 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Bxd8 24. Nd2 Nb4 25. Ne4 Be7 26. Be3 b6 27. a3 Nd3 28. Bd4 c5 29. Bc3 Kf8 30. Kf1 Ke8 31. Ke2 Nf4+ 32. Kf3 Nd5 33. Bd2 Kd7 34. Ke2 Ke6 35. f4 Kf5 36. Nd6+ Bxd6 37. exd6 Ke6 38. d7 Kxd7 39. Kd3 Kc6 40. Kc4 b5+ 41. Kb3 c4+ 42. Kc2 Kc5 43. g3 b4 44. axb4+ Nxb4+ 45. Kc3 Na2+ 46. Kc2 Kb5 47. Bc3 Nxc3 48. Kxc3 f6 49. h3 f5 50. g4 g6 51. gxf5 gxf5 52. h4 h5 53. Kd2 Kb4 54. Kc2 a5 55. Kd2 Kb3 56. Kc1 a4 57. Kb1 a3 58. bxa3 Kxa3 59. Kc2 Kb4 60. Kb2 c3+ 61. Kc2 Kc4 62. Kc1 Kd3 63. Kd1 c2+ 64. Kc1 Ke3 65. Kxc2 Kxf4 66. Kd2 Kg4 67. Ke3 f4+ 68. Kf2 Kxh4 69. Kf3 Kg5 70. Kg2 Kg4 71. Kf2 h4 72. Kg1 Kf3 73. Kf1 h3 74. Kg1 Ke2 75. Kh2 f3 76. Kxh3 f2 77. Kh4 f1Q 78. Kh5 Qg1 79. Kh6 Kf3 80. Kh5 Kf4 81. Kh6 Kf5 0-1

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.21"]
[Round "2"]
[White "Marcin, Stefan"]
[Black "Saikrishna, ST."]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1350"]
[BlackElo "1701"]
[PlyCount "114"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Ne7 8. Bg5 h6 9. Bxe7 Bxe7 10. h3 Qb6 11. b3 Bb5 12. Re1 cxd4 13. Nxd4 Bc5 14. c3 Bd7 15. Qd2 a5 16. Qb2 Rc8 17. Nd2 0-0 18. N2f3 Rc7 19. Re2 Rfc8 20. Rc1 a4 21. bxa4 Qxb2 22. Rxb2 Ba3 23. Rbb1 Bxc1 24. Rxc1 Rxc3 25. Rxc3 Rxc3 26. Ne2 Rc2 27. Nfd4 Rxa2 28. Nc3 Ra1+ 29. Kh2 Bxa4 30. g3 Bc6 31. h4 Kf8 32. Kg2 Rc1 33. Nce2 Rc4 34. Kf3 b5 35. Ke3 b4 36. Kd3 Ba4 37. Kd2 b3 38. Nxb3 Bxb3 39. Kd3 Bc2+ 40. Kd2 Be4 41. Ke3 Bg6 42. Kd2 Rc2+ 43. Ke3 Rxe2+ 44. Kxe2 Ke7 45. Ke3 Kd7 46. Kd4 Kc6 47. g4 Be4 48. f4 g6 49. g5 h5 50. Ke3 Kc5 51. Kd2 d4 52. Ke2 Kc4 53. Kd2 d3 54. f5 Bxf5 55. Ke1 Kc3 56. Kd1 Be4 57. Kc1 d2+ 0-1

[Event "IBCA Wch U20 blind 5th"]
[Site "Uppsala"]
[Date "2009.06.20"]
[Round "1"]
[White "Devisti Mogouei, Mohammad"]
[Black "Marcin, Stefan"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1800"]
[BlackElo "1350"]
[PlyCount "95"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. e3 Qb4 7. cxd5 Qxb2 8. Qc1 Qxc1+ 9. Rxc1 Nf6 10. dxe6 Bxe6 11. Nf3 c6 12. Bd3 h6 13. a3 0-0 14. 0-0 Bg4 15. Ne5 Nbd7 16. h3 Be6 17. Nxd7 Bxd7 18. Na4 Rab8 19. Nc5 Bc8 20. Rb1 b5 21. Rfc1 Rb6 22. Ne4 Nxe4 23. Bxe4 Bd7 24. Rc5 Rd8 25. Rbc1 Be8 26. Bxc6 Bxc6 27. Rxc6 Rxc6 28. Rxc6 Ra8 29. Kf1 Ra7 30. Rc8+ Kh7 31. Ke2 Kg6 32. Kd3 Kf6 33. Kc3 Ke6 34. Rc6+ Kd5 35. Rc5+ Kd6 36. Kb4 Rc7 37. Rxc7 Kxc7 38. Ka5 Kb7 39. d5 f5 40. d6 Kc6 41. Kxa6 Kxd6 42. Kxb5 Ke5 43. a4 Ke4 44. a5 Kd3 45. a6 Ke2 46. a7 Kxf2 47. a8Q Kxe3 48. Qf3+ 1-0

[Event "IBCA Wch U18 blind 3rd"]
[Site "Mondariz"]
[Date "2003.09.06"]
[Round "9"]
[White "Escudeiro Tilve, Ramon"]
[Black "Marcin, Stefan"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "43"]
[EventDate "2003.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 d6 5. Nge2 0-0 6. 0-0 Nc6 7. f4 e5 8. d3 exf4 9. Nxf4 Bg4 10. Qe1 Nh5 11. Ncd5 Bh6 12. h3 Bd7 13. Nxh5 Bxc1 14. Nhf6+ Kg7 15. Qxc1 Be6 16. Ne3 Nd4 17. Qd2 c5 18. c3 Nf3+ 19. Rxf3 Qc8 20. Neg4 b6 21. Qh6+ Kh8 22. Qxh7# 1-0

[Event "IBCA Wch U18 blind 3rd"]
[Site "Mondariz"]
[Date "2003.09.05"]
[Round "8"]
[White "Paskell, Darren"]
[Black "Marcin, Stefan"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "109"]
[EventDate "2003.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 b6 3. Nxe5 d6 4. Nf3 Bb7 5. Nc3 Nc6 6. d4 Nf6 7. d5 Ne5 8. Bb5+ Nfd7 9. Nxe5 dxe5 10. 0-0 Bc5 11. Be3 0-0 12. Bxc5 bxc5 13. Bc6 Bxc6 14. dxc6 Nf6 15. Qf3 Qe8 16. Nd5 Nxd5 17. exd5 f5 18. Rfe1 e4 19. Qc3 Qe7 20. Rad1 Rfd8 21. Qc4 Qd6 22. Re3 Rab8 23. b3 Rb4 24. Qc3 Re8 25. Rg3 Re7 26. a3 Rb6 27. h3 Rxc6 28. Rd2 Rb6 29. Rg5 g6 30. Rg3 f4 31. Rg4 e3 32. fxe3 fxe3 33. Re2 Qxd5 34. Rxe3 Qd4 35. Qxd4 cxd4 36. Rxe7 Rd6 37. Rh4 h5 38. Rf4 Rd8 39. Rf6 c5 40. Rxg6+ Kf8 41. Rh7 Re8 42. Rgg7 a5 43. Rf7+ Kg8 44. Rhg7+ Kh8 45. Rg5 a4 46. Rf6 Re7 47. Rh6+ Rh7 48. Rgxh5 Rxh6 49. Rxh6+ Kg7 50. Rc6 axb3 51. cxb3 d3 52. Rxc5 d2 53. Rd5 d1Q+ 54. Rxd1 Kf6 55. a4 1-0

[Event "IBCA Wch U18 blind 3rd"]
[Site "Mondariz"]
[Date "2003.09.04"]
[Round "7"]
[White "Marcin, Stefan"]
[Black "Ledwith, Simon"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "46"]
[EventDate "2003.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. g3 e5 2. e4 Nf6 3. Nf3 Nxe4 4. Qe2 d5 5. Nxe5 Qe7 6. Bg2 Qxe5 7. f4 Qf5 8. 0-0 Bc5+ 9. Rf2 Bxf2+ 10. Kf1 0-0 11. Bxe4 dxe4 12. Kxf2 Re8 13. Nc3 Nc6 14. d3 Nd4 15. Qd1 Bd7 16. dxe4 Rxe4 17. Nxe4 Qxe4 18. Qd3 Qd5 19. Be3 c5 20. c4 Qf3+ 21. Ke1 Bf5 22. Qd1 Qxe3+ 23. Kf1 Bh3# 0-1

[Event "IBCA Wch U18 blind 3rd"]
[Site "Mondariz"]
[Date "2003.09.01"]
[Round "5"]
[White "Schutte, Mark"]
[Black "Marcin, Stefan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1527"]
[PlyCount "17"]
[EventDate "2003.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 b6 2. Nc3 Nc6 3. Nf3 d5 4. exd5 Na5 5. Ne5 Nf6 6. Qf3 Bb7 7. a3 Bxd5 8. Nxd5 Nxd5 9. Qxf7# 1-0

[Event "IBCA Wch U18 blind 3rd"]
[Site "Mondariz"]
[Date "2003.08.31"]
[Round "4"]
[White "Marcin, Stefan"]
[Black "Williams, Robin"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "40"]
[EventDate "2003.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. g3 e6 2. Bg2 d5 3. Nf3 Nf6 4. 0-0 c5 5. d4 Nbd7 6. Nc3 b6 7. Bf4 a6 8. Qd2 Bb7 9. a4 Rc8 10. e3 Be7 11. b3 0-0 12. Rad1 cxd4 13. Nxd4 Bb4 14. Qd3 Bxc3 15. Bd6 Re8 16. Qe2 Ne4 17. Ba3 Rc7 18. Rc1 Ndc5 19. Qd1 a5 20. f4 Bd2 0-1

[Event "IBCA Wch U18 blind 3rd"]
[Site "Mondariz"]
[Date "2003.08.29"]
[Round "2"]
[White "Harkowski, Krzysztof"]
[Black "Marcin, Stefan"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "21"]
[EventDate "2003.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Rg8 5. Bxf7+ Ke7 6. Bxg8 Nxg8 7. Nc3 Ke8 8. d3 Bb4 9. Qh5+ g6 10. Qxh7 Nf6 11. Qf7# 1-0

[Event "EU-ch U14"]
[Site "Verdun"]
[Date "1995.??.??"]
[Round "1"]
[White "Marcin, Stefan"]
[Black "Vajda, Levente"]
[Result "0-1"]
[ECO "C72"]
[BlackElo "2320"]
[PlyCount "116"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bg4 6. h3 h5 7. d3 Bd7 8. d4 Nxd4 9. Bxd7+ Qxd7 10. Nxd4 exd4 11. Qxd4 Ne7 12. Nc3 Nc6 13. Qc4 Be7 14. Nd5 0-0 15. b3 Rae8 16. Bb2 Bd8 17. Rae1 Ne5 18. Qe2 h4 19. f4 c6 20. Ne3 Ng6 21. Nf5 Ba5 22. Qh5 Bxe1 23. Bxg7 Rxe4 24. Bf6 Qxf5 25. Qxf5 Re6 26. Bd4 Bg3 27. Qh5 f5 28. Qg5 Kh7 29. Qh5+ Kg8 30. Qg5 Kh7 31. Bf2 Nxf4 32. Bxg3 Ne2+ 33. Kh2 hxg3+ 34. Kh1 f4 35. Re1 Rfe8 36. Qh5+ Kg7 37. Qg5+ Rg6 38. Qf5 Rge6 39. h4 R8e7 40. h5 d5 41. Qg5+ Kh7 42. c3 c5 43. Qxd5 Nd4 44. Rf1 Re5 45. Qxe5 Rxe5 46. cxd4 cxd4 47. Kg1 d3 48. Rd1 d2 49. Kf1 Re1+ 50. Rxe1 dxe1Q+ 51. Kxe1 Kh6 52. Ke2 Kxh5 53. b4 Kg4 54. a4 f3+ 55. gxf3+ Kh3 56. f4 g2 57. Kf2 Kh2 58. f5 g1Q+ 0-1

