[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "3"]
[White "Kopacki, Aleksander"]
[Black "Lenkov, Stanislav"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1462"]
[BlackElo "1206"]
[PlyCount "129"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Bc4 e6 9. Qh5 Qc7 10. d4 Nf6 11. Qe2 Nbd7 12. Bf4 Bd6 13. Nxf7 Bxf4 14. Nxh8 e5 15. 0-0 0-0-0 16. Nf7 Re8 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Qf3 Bxb2 20. Rab1 Be4 21. Qb3 Bd4 22. Nxe4 Nxe4 23. Qh3+ Kb8 24. Bd3 Bxf2+ 25. Rxf2 Nxf2 26. Kxf2 Qf7+ 27. Kg1 Qd5 28. Qg3+ Qe5 29. Qxe5+ Rxe5 30. Rf1 Kc7 31. Rf7+ Kb6 32. Rxg7 Re1+ 33. Kf2 Ra1 34. Bc4 Rd1 35. Rg6 Rd2+ 36. Ke3 Rxc2 37. Bb3 Rc3+ 38. Kd2 Rc5 39. Rxh6 Re5 40. g4 Re8 41. g5 Rd8+ 42. Ke3 Re8+ 43. Kd4 Rf8 44. g6 c5+ 45. Kc3 Rf3+ 46. Kd2 Rf2+ 47. Ke3 Rg2 48. h5 Rg3+ 49. Kf2 Rg5 50. Rh7 Ka6 51. g7 b5 52. g8Q Rxg8 53. Bxg8 c4 54. Ke3 c3 55. Kd3 c2 56. Kxc2 Ka5 57. Kb3 b4 58. Rxa7+ Kb5 59. Rb7+ Ka5 60. Rxb4 Ka6 61. Kc4 Ka5 62. Kc5 Ka6 63. Kc6 Ka5 64. a3 Ka6 65. Ra4# 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "11"]
[White "Chmielek, Milan"]
[Black "Lenkov, Stanislav"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "1372"]
[BlackElo "1153"]
[PlyCount "112"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c5 5. Bg2 Nc6 6. cxd5 exd5 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 Be6 10. e3 h6 11. Bxf6 Bxf6 12. dxc5 Bxc3 13. bxc3 Qa5 14. Qd3 Qxc5 15. Rfd1 Rfd8 16. Rac1 Qa5 17. Rd2 Rac8 18. Qb1 b6 19. Nh4 Ne5 20. f4 Nc4 21. Re2 Bg4 22. Bf3 Bxf3 23. Nxf3 Qc5 24. Nd4 Rd7 25. Qb4 Nxe3 26. Qa4 Re7 27. Nb3 Qd6 28. Rce1 Nf5 29. Rxe7 Nxe7 30. Qxa7 Nf5 31. Re5 d4 32. cxd4 Nxd4 33. Qb7 Rb8 34. Qe4 Nxb3 35. Re8+ Rxe8 36. Qxe8+ Kh7 37. Qe4+ Qg6 38. Qxg6+ Kxg6 39. axb3 Kf5 40. Kf2 Ke4 41. Ke2 Kd4 42. Kd2 b5 43. h3 h5 44. f5 b4 45. g4 hxg4 46. hxg4 f6 47. Kc2 Ke3 48. Kc1 Kd3 49. Kb1 Kc3 50. Ka2 Kc2 51. Ka1 Kxb3 52. Kb1 Ka3 53. Ka1 b3 54. Kb1 b2 55. g5 fxg5 56. f6 gxf6 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "8"]
[White "Halhoul, Kamil"]
[Black "Lenkov, Stanislav"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1376"]
[BlackElo "1153"]
[PlyCount "111"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Nf3 Bg4 7. e3 Nbd7 8. Bb5 c6 9. Bd3 0-0 10. 0-0 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. h3 Bh5 14. g4 Nxc3 15. bxc3 Bg6 16. Qc2 Bxd3 17. Qxd3 Qf6 18. Qf5 Kh8 19. Qxf6 Nxf6 20. Nh4 Kg8 21. Nf5 g6 22. Nd6 b6 23. e4 Rad8 24. f3 Ne8 25. e5 Kg7 26. Nxe8+ Rfxe8 27. f4 Rc8 28. Kh2 Kh8 29. Kg2 Kg7 30. Kg1 Kg8 31. f5 gxf5 32. gxf5 c5 33. Rf4 cxd4 34. cxd4 Rc4 35. Kh1 Rxe5 36. Rg1+ Kf8 37. Rgf1 Re3 38. Rh4 Rcc3 39. Kg2 Rc2+ 40. Rf2 Rxf2+ 41. Kxf2 Ra3 42. f6 Rxa2+ 43. Ke3 Ke8 44. Rh5 Ra5 45. Re5+ Kf8 46. Rh5 Kg8 47. Re5 Kh7 48. Kf4 Kg6 49. Rf5 Rb5 50. Ke5 a5 51. Rf1 a4 52. Rg1+ Kh5 53. Rg7 Ra5 54. Rxf7 Ra8 55. Rh7 Kg6 56. Rg7+ 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "7"]
[White "Lenkov, Stanislav"]
[Black "Markowski, Adam"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1153"]
[BlackElo "1303"]
[PlyCount "60"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. Nbc3 Nc6 4. g3 d6 5. Bg2 Nf6 6. d3 Be7 7. 0-0 0-0 8. f4 d5 9. e5 Nd7 10. h3 b6 11. g4 Bb7 12. Ng3 a6 13. a4 Nd4 14. Nce2 Nxe2+ 15. Qxe2 b5 16. a5 c4 17. d4 b4 18. g5 Nb8 19. h4 Nc6 20. Be3 c3 21. b3 Nxa5 22. Qg4 g6 23. h5 Bc8 24. Kf2 Kg7 25. Rh1 Rh8 26. hxg6 fxg6 27. Qh4 Nc6 28. Rh2 Qb6 29. Rah1 Bf8 30. Nh5+ Kf7 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "9"]
[White "Lenkov, Stanislav"]
[Black "Serafin, Franciszek"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1153"]
[BlackElo "1477"]
[PlyCount "134"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. Nbc3 Nc6 4. d3 Be7 5. g3 d5 6. exd5 exd5 7. d4 cxd4 8. Nxd4 Nf6 9. Bg2 0-0 10. 0-0 Bc5 11. Nxc6 bxc6 12. Bg5 h6 13. Bxf6 Qxf6 14. Qd2 Bb4 15. a3 Bxc3 16. bxc3 Ba6 17. Rfe1 Rfe8 18. Rab1 Bb5 19. Qd4 Qxd4 20. cxd4 Rxe1+ 21. Rxe1 Kf8 22. f4 Ba4 23. c3 Rb8 24. c4 dxc4 25. Rc1 Bb5 26. Bf1 Rd8 27. Bxc4 Rxd4 28. Bxb5 cxb5 29. Rc8+ Ke7 30. Rb8 Ra4 31. Rxb5 Rxa3 32. Rb8 a5 33. Ra8 Ra2 34. h4 a4 35. Kh1 a3 36. Kg1 Ke6 37. Ra5 f6 38. g4 Kd6 39. Kh1 Kc6 40. Kg1 Kb6 41. Ra8 Kc5 42. Ra5+ Kd4 43. g5 Ke4 44. Ra4+ Kf3 45. gxf6 gxf6 46. f5 Kg3 47. Kf1 Rf2+ 48. Kg1 Ra2 49. Kf1 Ra1+ 50. Ke2 a2 51. Kd2 Rh1 52. Ra3+ Kg4 53. Rxa2 Rh2+ 54. Kc3 Rxa2 55. Kd4 Kxf5 56. h5 Kg4 57. Ke4 f5+ 58. Kd4 f4 59. Kd3 f3 60. Kc3 f2 61. Kb3 Ra6 62. Kb2 f1Q 63. Kb3 Qf4 64. Kb2 Qb4+ 65. Kc2 Ra2+ 66. Kd3 Rd2+ 67. Ke3 Qd4# 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "2"]
[White "Zajadlak, Milosz"]
[Black "Lenkov, Stanislav"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1557"]
[BlackElo "1153"]
[PlyCount "173"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bg4 6. dxc5 e6 7. Be3 Nge7 8. c3 Ng6 9. Bxc6+ bxc6 10. Qa4 Bxf3 11. Qxc6+ Ke7 12. Qb7+ Ke8 13. gxf3 Nxe5 14. Nd2 Nd3+ 15. Ke2 Ne5 16. Qb5+ Qd7 17. Qxd7+ Kxd7 18. b4 a5 19. b5 Rb8 20. a4 g6 21. Bd4 f6 22. f4 Ng4 23. h3 e5 24. hxg4 exd4 25. cxd4 Bg7 26. Nb3 Ra8 27. c6+ Kc7 28. Nc5 Bf8 29. Ne6+ Kb6 30. Nxf8 Raxf8 31. Kd3 h5 32. gxh5 gxh5 33. Rae1 Rf7 34. Re6 h4 35. Ke2 Rh6 36. Rh3 Rg7 37. Rc3 Rh8 38. c7+ Kb7 39. Rec6 Re8+ 40. Kf1 h3 41. c8Q+ Rxc8 42. Rxc8 h2 43. Rh8 Rg1+ 44. Ke2 h1Q 45. Rxh1 Rxh1 46. Rc5 Ra1 47. Rxd5 Rxa4 48. Ke3 Ra3+ 49. Ke4 Ra1 50. Rf5 a4 51. Rxf6 Re1+ 52. Kd3 a3 53. Ra6 Rh1 54. Kc4 Rf1 55. Rxa3 Rxf2 56. Kc5 Rxf4 57. d5 Rf6 58. Rh3 Rf7 59. Rh6 Kc7 60. Ra6 Kb7 61. Re6 Kc7 62. d6+ Kc8 63. Kc6 Rc7+ 64. Kb6 Rb7+ 65. Ka6 Rf7 66. Re8+ Kd7 67. Re7+ Rxe7 68. dxe7 Kxe7 69. b6 Kd7 70. b7 Kc7 71. Ka7 Kc6 72. b8Q Kd5 73. Qc7 Kd4 74. Qc6 Ke5 75. Qd7 Ke4 76. Qd6 Ke3 77. Qd5 Kf4 78. Qe6 Kf3 79. Qe5 Kf2 80. Qe4 Kf1 81. Qc2 Kg1 82. Kb6 Kh1 83. Kc5 Kg1 84. Kd4 Kh1 85. Ke3 Kg1 86. Kf3 Kh1 87. Qg2# 1-0

[Event "Wch U08"]
[Site "Batumi"]
[Date "2022.09.27"]
[Round "11"]
[White "Lenkov, Stanislav"]
[Black "Zhou, Martin"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "65"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 Nc6 6. f3 g6 7. Bb5 Bg7 8. d5 a6 9. Qa4 Bd7 10. dxc6 axb5 11. cxd7+ Nxd7 12. Qxb5 Rc8 13. Be3 Rxc3 14. Bh6 Rc5 15. Qb4 Bxh6 16. Qd4 f6 17. b4 Re5 18. Ne2 Bg7 19. f4 Rb5 20. a4 Rh5 21. g4 e5 22. Qg1 Rh6 23. g5 fxg5 24. fxg5 Rh4 25. Qg2 0-0 26. Nc3 Rhf4 27. Nd5 R4f7 28. Rc1 Nb6 29. Ne3 Nxa4 30. h4 Qb6 31. Qd2 Rf3 32. Ng4 Qb5 33. h5 0-1

[Event "Wch U08"]
[Site "Batumi"]
[Date "2022.09.26"]
[Round "10"]
[White "Lenkov, Stanislav"]
[Black "Jeshurun, Obiri Yeboah Pryce"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1182"]
[PlyCount "17"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. d4 d6 5. d5 Nce7 6. Be3 Bg4 7. h3 Bh5 8. Bb5+ Nc6 9. dxc6 1-0

[Event "Wch U08"]
[Site "Batumi"]
[Date "2022.09.24"]
[Round "8"]
[White "Lenkov, Stanislav"]
[Black "Tajsumov, Timour"]
[Result "1-0"]
[ECO "C80"]
[PlyCount "16"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[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 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 d5 7. Nxe5 Bd7 8. Nxd7 Qxd7 1-0

[Event "Wch U08"]
[Site "Batumi"]
[Date "2022.09.23"]
[Round "7"]
[White "Zilincan, Tomas"]
[Black "Lenkov, Stanislav"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1304"]
[PlyCount "34"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Ne4 6. Nbd2 Nc6 7. Bxe4 dxe4 8. Ng5 h6 9. Ngxe4 Bxe4 10. Nxe4 Qd5 11. Qf3 Nb4 12. 0-0 Be7 13. a3 Nc6 14. Rac1 Qd8 15. c4 0-0 16. Rfd1 Bd6 17. Bxd6 cxd6 1-0

[Event "Wch U08"]
[Site "Batumi"]
[Date "2022.09.21"]
[Round "6"]
[White "Lenkov, Stanislav"]
[Black "Koyunoglu, Omer Alp"]
[Result "0-1"]
[ECO "C97"]
[BlackElo "1105"]
[PlyCount "112"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bb7 13. Nf1 Rfc8 14. Bb1 Bf8 15. Ng3 g6 16. a4 Bg7 17. axb5 axb5 18. Qe2 c4 19. dxe5 dxe5 20. Rd1 Rd8 21. Bg5 Rxd1+ 22. Qxd1 Rd8 23. Qe2 Nb3 24. Ra7 Qb8 25. Be3 Nd7 26. Kh2 Nd4 27. Rxb7 Nxe2 28. Rxb8 Rxb8 29. Nxe2 Nb6 30. Bc5 Na4 31. Ba3 f6 32. Ne1 Bf8 33. Bb4 Bxb4 34. cxb4 Nxb2 35. Nc3 Kg7 36. Kg3 Na4 37. Nxa4 bxa4 38. Nc2 Kf8 39. Ba2 Ke7 40. Kf3 Rc8 41. Ke2 Kd6 42. Kd2 c3+ 43. Kc1 f5 44. exf5 gxf5 45. Ne3 Kc6 46. Nc2 Kb5 47. Kb1 Rd8 48. Ne3 Rd2 49. Nxf5 Rxf2 50. Ne3 Kxb4 51. Nd5+ Ka3 52. Nxc3 Rb2+ 53. Ka1 Rxg2 54. Be6 Kb4 55. Nd5+ Kc5 56. Ne3 Re2 0-1

[Event "Wch U08"]
[Site "Batumi"]
[Date "2022.09.20"]
[Round "5"]
[White "Alessi, Giove"]
[Black "Lenkov, Stanislav"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "58"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. Ne5 Qc7 7. f4 f6 8. Nd3 Nh6 9. h3 Nf5 10. g4 Ng3 11. Rg1 Ne4 12. Qe2 Qb6 13. Qe3 Qc7 14. Nc3 Nxc3 15. dxc3 h5 16. gxh5 Rxh5 17. Rh1 e5 18. fxe5 fxe5 19. Bd2 Qb7 20. b3 Ba3 21. Rb1 e4 22. Nf4 Rf5 23. Rg1 a5 24. Qg3 g5 25. Ng6 a4 26. Bxg5 axb3 27. cxb3 Qb5 28. h4 Qc5 29. Qg2 Qxc3+ 0-1

[Event "Wch U08"]
[Site "Batumi"]
[Date "2022.09.19"]
[Round "4"]
[White "Benito Arotoma, Antonio Leonel"]
[Black "Lenkov, Stanislav"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1044"]
[PlyCount "57"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nxd4 8. Qd3 e5 9. Be3 Qb6 10. 0-0-0 0-0-0 11. Bxd4 exd4 12. Qxd4 Qh6+ 13. Kb1 Kb8 14. Nxd5 Qh5 15. Bc4 Nf6 16. Qf4+ Bd6 17. Qd4 Be5 18. Qd3 Qh4 19. g3 Qh5 20. Qb3 Rd6 21. g4 Qg5 22. Rhf1 Nxd5 23. Rxd5 Rb6 24. Rb5 Rxb5 25. Qxb5 Qf4 26. Bd5 Kc8 27. Qxb7+ Kd8 28. Rd1 Bd6 29. Bc6 1-0

[Event "Wch U08"]
[Site "Batumi"]
[Date "2022.09.18"]
[Round "3"]
[White "Lenkov, Stanislav"]
[Black "Hummatov, Safa"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1154"]
[PlyCount "35"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 g6 6. Nf3 Bg7 7. b3 0-0 8. c5 Nd5 9. Nxd5 Qxd5 10. Bc4 Qe4+ 11. Be3 Bg4 12. 0-0 Nc6 13. h3 Bxf3 14. gxf3 Qh4 15. f4 Rad8 16. Qg4 Nb4 17. Rad1 c6 18. Qg2 0-1

