[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2019.10.13"]
[Round "7"]
[White "Mateski, Stefan"]
[Black "Isteri, Marin"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1026"]
[BlackElo "1099"]
[PlyCount "29"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Bc4 Be7 5. d3 d6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. d4 Nf6 9. d5 exd5 10. exd5 Bd7 11. Qd3 0-0 12. h4 Re8 13. Be3 b5 14. a3 c4 15. Qd2 1/2-1/2

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2019.10.12"]
[Round "6"]
[White "Isteri, Marin"]
[Black "Alimema, Alvin"]
[Result "1/2-1/2"]
[ECO "C59"]
[WhiteElo "1099"]
[PlyCount "28"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. Nc4 Nxc4 12. Bxc4 0-0 13. 0-0 Re8 14. d3 Bg4 1/2-1/2

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2019.10.12"]
[Round "5"]
[White "Jovanoski, Aleksandar"]
[Black "Isteri, Marin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1281"]
[BlackElo "1099"]
[PlyCount "27"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg5 h6 6. Bh4 c5 7. c4 dxc4 8. Bxc4 0-0 9. Nc3 cxd4 10. Nxd4 Be7 11. 0-0 b6 12. Qf3 Qd7 13. Qxa8 a6 14. Qxb8 1-0

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2019.10.11"]
[Round "3"]
[White "Celeski, Nikola"]
[Black "Isteri, Marin"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1044"]
[BlackElo "1099"]
[PlyCount "92"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nxc6 bxc6 6. Nc3 e6 7. Bd3 Be7 8. 0-0 d6 9. b3 Nf6 10. Bb2 0-0 11. Na4 Qc7 12. c4 Bb7 13. Rc1 Rfd8 14. Bxf6 Bxf6 15. Nc3 a6 16. Re1 c5 17. a3 Qd7 18. Bb1 Re8 19. b4 cxb4 20. axb4 d5 21. cxd5 exd5 22. exd5 Bxc3 23. Rxc3 Qxd5 24. Bxh7+ Kxh7 25. Qc2+ Kg8 26. Rxe8+ Rxe8 27. f3 Qd4+ 28. Kf1 Qe5 29. Qc1 Qe2+ 30. Kg1 Qe1+ 31. Qxe1 Rxe1+ 32. Kf2 Rb1 33. Rc4 Rb2+ 34. Kg1 Kf8 35. Kf1 a5 36. Rd4 Rxb4 37. Rxb4 axb4 38. Ke2 Ke7 39. Kd3 Bd5 40. Kc2 Kd6 41. h4 Kc5 42. Kb2 g6 43. f4 Bxg2 44. f5 Be4 45. f6 Kc4 46. Kc1 Kc3 0-1

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2019.10.11"]
[Round "4"]
[White "Isteri, Marin"]
[Black "Lazovic, Emilija"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1099"]
[BlackElo "1260"]
[PlyCount "53"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Bd3 0-0 8. 0-0 d6 9. h3 d5 10. Bb5 Nxd4 11. Bxd4 Nxe4 12. Nxe4 dxe4 13. Bxg7 Qxd1 14. Raxd1 Kxg7 15. Bd7 Rd8 16. Bxc8 Raxc8 17. c3 Rd3 18. Rxd3 exd3 19. Rd1 Rd8 20. f4 f6 21. Kf2 d2 22. Ke3 e5 23. fxe5 fxe5 24. Rxd2 Rxd2 25. Kxd2 Kf6 26. Ke3 Kf5 27. g3 1/2-1/2

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2019.10.10"]
[Round "2"]
[White "Isteri, Marin"]
[Black "Kaleshi, Joani"]
[Result "1/2-1/2"]
[ECO "C53"]
[WhiteElo "1099"]
[PlyCount "67"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 Bb6 6. dxe5 Nxe5 7. Nxe5 dxe5 8. Bxf7+ Ke7 9. Qxd8+ Kxd8 10. 0-0 Nf6 11. Bg5 Ke7 12. Bxf6+ Kxf6 13. Bb3 g5 14. Nd2 Bd7 15. Bc2 Raf8 16. b4 h5 17. Nc4 Bb5 18. Nxb6 axb6 19. Rfd1 Bc6 20. a4 Rh7 21. b5 Be8 22. Ra3 g4 23. c4 Rhf7 24. f3 Kg5 25. Rd5 Re7 26. Rd8 Rff7 27. Rad3 c6 28. bxc6 bxc6 29. c5 bxc5 30. a5 c4 31. Ra3 c3 32. a6 gxf3 33. g3 f2+ 34. Kf1 1/2-1/2

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2019.10.10"]
[Round "1"]
[White "Velkoski, Stojan"]
[Black "Isteri, Marin"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1610"]
[BlackElo "1099"]
[PlyCount "79"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d6 5. Bb5 Be7 6. 0-0 Nf6 7. d3 0-0 8. h3 a6 9. Bxc6 bxc6 10. e5 dxe5 11. Nxe5 Bb7 12. Ne4 Nxe4 13. dxe4 Qd4+ 14. Kh1 Rfd8 15. Qf3 f6 16. Qb3 Qd6 17. Qxb7 fxe5 18. fxe5 Qd7 19. Qxd7 Rxd7 20. Be3 Rb8 21. b3 Rb4 22. c4 a5 23. Rad1 Rbb7 24. Bd2 a4 25. bxa4 Rb2 26. Bc3 Rxd1 27. Rxd1 Rxa2 28. Ra1 Rxa1+ 29. Bxa1 Bd8 30. Bc3 Bb6 31. a5 Ba7 32. a6 Kf7 33. Ba5 Kg6 34. g3 Kh5 35. Kg2 g5 36. g4+ Kg6 37. Bd8 h5 38. Kf3 h4 39. Ke3 Kh6 40. Kd3 1-0

[Event "Struga Lake Queen op"]
[Site "Struga"]
[Date "2019.09.09"]
[Round "7"]
[White "Isteri, Marin"]
[Black "Caku, Kler"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1100"]
[PlyCount "40"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. 0-0 d5 10. exd5 Nxd5 11. Re1 Be6 12. Qc2 Qd7 13. Ne4 b6 14. a3 a6 15. b4 Nce7 16. Ne5 Qc8 17. Nc3 Qb7 18. Nxd5 Bxd5 19. Bxd5 Nxd5 20. Nd7 Rfe8 1/2-1/2

[Event "Struga Lake Queen op"]
[Site "Struga"]
[Date "2019.09.09"]
[Round "6"]
[White "Jovanovski, Teodor"]
[Black "Isteri, Marin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1103"]
[BlackElo "1100"]
[PlyCount "95"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Bd7 8. Bxf6 Bxf6 9. Nxd5 Bc6 10. Nxf6+ Qxf6 11. Nf3 Nd7 12. 0-0 Bxf3 13. gxf3 c5 14. d5 Rfe8 15. Qc2 g6 16. Bb5 Re5 17. f4 Qh4 18. Bxd7 f5 19. Kh1 Qh3 20. f3 Rxe3 21. Qg2 Qxg2+ 22. Kxg2 Re7 23. Be6+ Kg7 24. Rac1 b6 25. Rcd1 Rd8 26. a3 Kf6 27. b4 cxb4 28. axb4 h6 29. h4 h5 30. b5 Kg7 31. Rc1 Kf6 32. Rc6 Kg7 33. Rfc1 Kf6 34. Kf2 Kg7 35. Rc7 Kf6 36. Rxe7 Kxe7 37. Rc7+ Ke8 38. Rxa7 Kf8 39. Rb7 Ke8 40. Rxb6 Ke7 41. Ke3 Ra8 42. Ra6 Rb8 43. Ra5 Kd6 44. Kd4 Rb7 45. Ra6+ Kc7 46. Kc5 Rb8 47. Ra7+ Kd8 48. Rh7 1-0

[Event "Struga Lake Queen op"]
[Site "Struga"]
[Date "2019.09.08"]
[Round "3"]
[White "Isteri, Marin"]
[Black "Baxhia, Irvin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1100"]
[BlackElo "1052"]
[PlyCount "114"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 d6 5. h3 Nf6 6. Qe2 Be6 7. Bxe6 fxe6 8. d4 a6 9. dxe5 dxe5 10. 0-0 Bd6 11. Nbd2 Qe7 12. Nc4 0-0 13. Be3 Rad8 14. Rfd1 Nxe4 15. Bxh6 Nxc3 16. bxc3 gxh6 17. Nfxe5 Nxe5 18. Nxe5 Qg7 19. Ng4 e5 20. Qc4+ Kh8 21. Re1 Rg8 22. Qe6 Qg6 23. Qxg6 Rxg6 24. Nxe5 Bxe5 25. Rxe5 Rd3 26. Re3 Rxe3 27. fxe3 Rc6 28. Rc1 Kg7 29. Kf2 Kf6 30. Kf3 Ke5 31. h4 Rf6+ 32. Ke2 Ke4 33. Rd1 Rg6 34. Rd4+ Ke5 35. Kf3 Rf6+ 36. Kg4 Rf2 37. Kh5 Rxg2 38. Kxh6 Kf6 39. Rf4+ Ke5 40. h5 Re2 41. Rf7 Ke6 42. Kg7 Rg2+ 43. Kf8 Rh2 44. Rh7 Kf6 45. h6 Kg6 46. Rxc7 Kxh6 47. Rxb7 Rxa2 48. c4 Rc2 49. Rc7 a5 50. Ke7 a4 51. Ke6 a3 52. Kd5 a2 53. Ra7 Kg5 54. c5 Kf6 55. c6 Rd2+ 56. Kc5 Rc2+ 57. Kd6 Rd2+ 1/2-1/2

[Event "Struga Lake Queen op"]
[Site "Struga"]
[Date "2019.09.08"]
[Round "4"]
[White "Isteri, Marin"]
[Black "Hristovski, Marjan"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1100"]
[BlackElo "1412"]
[PlyCount "66"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. 0-0 0-0 9. Re1 Bd7 10. f4 Rc8 11. e5 dxe5 12. Nxc6 Bxc6 13. fxe5 Nd5 14. Nxd5 Bxd5 15. c3 Bxe5 16. Bf3 Bxf3 17. Qxf3 Qc7 18. g3 e6 19. Rad1 Rfd8 20. Bg5 Qc5+ 21. Kf1 Rxd1 22. Rxd1 Bxc3 23. Rd7 Qb5+ 24. Qd3 Qxd3+ 25. Rxd3 Bxb2 26. Rd7 Rb8 27. Rd8+ Rxd8 28. Bxd8 b5 29. Ba5 f5 30. Ke2 e5 31. h4 Kf7 32. Kf3 Ke6 33. Ke3 Kd5 0-1

[Event "Struga Lake Queen op"]
[Site "Struga"]
[Date "2019.09.08"]
[Round "5"]
[White "Koskoski, Andrej"]
[Black "Isteri, Marin"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1043"]
[BlackElo "1100"]
[PlyCount "42"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bf4 Be7 5. e3 0-0 6. Bd3 Bd7 7. 0-0 dxc4 8. Bxc4 Nc6 9. Nc3 a6 10. Qb3 Na5 11. Qc2 Nxc4 12. Ne2 Nd6 13. Rac1 Re8 14. Qxc7 Qxc7 15. Rxc7 Rec8 16. Rxc8+ Rxc8 17. Ng3 Nde4 18. Nxe4 Nxe4 19. Ne5 Bb5 20. Rd1 f6 21. Nf3 Be2 0-1

[Event "Struga Lake Queen op"]
[Site "Struga"]
[Date "2019.09.07"]
[Round "1"]
[White "Isteri, Marin"]
[Black "Lusheski, Konstantin"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1100"]
[BlackElo "1390"]
[PlyCount "41"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Be3 Be7 8. 0-0 0-0 9. f4 a6 10. a3 Qc7 11. Qd2 Rd8 12. Rad1 b5 13. Nxc6 Qxc6 14. e5 Ne8 15. Bf3 d5 16. f5 Qc7 17. f6 Bf8 18. Bd4 g6 19. Bg4 Rb8 20. b4 a5 21. Rf3 1/2-1/2

[Event "Struga Lake Queen op"]
[Site "Struga"]
[Date "2019.09.07"]
[Round "2"]
[White "Velkoski, Stojan"]
[Black "Isteri, Marin"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1499"]
[BlackElo "1100"]
[PlyCount "53"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be2 0-0 8. 0-0 Re8 9. Be3 Nc6 10. Nd4 Bd7 11. Bf3 Bg5 12. Nxc6 bxc6 13. Qd2 Bxe3 14. fxe3 Qg5 15. Rae1 Rab8 16. b3 Rb5 17. Qf2 f6 18. Re2 Ra5 19. a4 Rc5 20. c4 d5 21. cxd5 cxd5 22. e4 dxe4 23. Bxe4 Rce5 24. Rfe1 Bf5 25. Bxf5 Rxe2 26. Rxe2 Qc1+ 27. Qf1 1-0

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2018.10.14"]
[Round "7"]
[White "Isteri, Marin"]
[Black "Djokic, Masa"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "38"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. a3 Bd4 7. Re1 Bxc3 8. dxc3 d6 9. Bg5 h6 10. Bxf6 Qxf6 11. h3 a6 12. b4 b5 13. Bb3 Be6 14. Qd3 Bxb3 15. cxb3 Qe6 16. Qd5 Qxd5 17. exd5 Ne7 18. c4 c6 19. dxc6 Nxc6 1/2-1/2

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2018.10.13"]
[Round "5"]
[White "Isteri, Marin"]
[Black "Farmakoski, Georg"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1325"]
[PlyCount "92"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bg5 c6 6. Nf3 Bf5 7. Bd3 Bg6 8. Qe2+ Qe7 9. Qxe7+ Bxe7 10. Bxg6 hxg6 11. 0-0 0-0 12. Rfe1 Bd6 13. g3 Nbd7 14. Ne5 Nb6 15. b3 Rfe8 16. Na4 Ne4 17. Bf4 g5 18. f3 gxf4 19. fxe4 fxg3 20. hxg3 dxe4 21. Nxb6 axb6 22. Rxe4 f6 23. Nc4 Rxe4 24. Nxd6 Rxd4 25. Nxb7 Rb8 26. c3 Rd3 27. Nd6 Rxd6 28. Kf2 Re8 29. c4 Rd2+ 30. Kf3 Ree2 31. a4 Rb2 32. b4 Rec2 33. c5 Rxb4 34. cxb6 Rxb6 35. a5 Ra6 36. Kg4 Rc5 37. Rd1 Raxa5 38. Kh4 Rh5+ 39. Kg4 Rhd5 40. Rb1 Rd4+ 41. Kh3 c5 42. g4 c4 43. Kh4 c3 44. Rb8+ Kf7 45. Rb7+ Ke6 46. Rxg7 Rc5 0-1

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2018.10.13"]
[Round "6"]
[White "Konomi, Gloria"]
[Black "Isteri, Marin"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1084"]
[PlyCount "85"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Be2 Be7 8. 0-0 0-0 9. Nd4 Bd7 10. Nxc6 Bxc6 11. Qd4 Bf6 12. Qg4 Bd7 13. Qf3 c6 14. Rd1 Re8 15. Re1 Qb6 16. Qg3 g6 17. Bh6 d5 18. Qd6 Qd8 19. Bf3 Bg7 20. Rxe8+ Qxe8 21. Bxg7 Kxg7 22. h3 Qd8 23. Qe5+ Qf6 24. Qc7 Bc8 25. Re1 b5 26. Re8 Qg5 27. Rxc8 Qc1+ 28. Kh2 Rxc8 29. Qxc8 Qxb2 30. Qc7 Qxc3 31. Qxa7 c5 32. Bxd5 Qxc2 33. f3 c4 34. Qd4+ f6 35. Qa7+ Kh6 36. Qe3+ g5 37. h4 Qxa2 38. hxg5+ fxg5 39. Qe6+ Kg7 40. Qf7+ Kh6 41. Qf6+ Kh5 42. Kh3 Qd2 43. g4# 1-0

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2018.10.12"]
[Round "3"]
[White "Isteri, Marin"]
[Black "Kalin, Andrei"]
[Result "1/2-1/2"]
[ECO "B52"]
[BlackElo "1218"]
[PlyCount "37"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. Re1 Bg7 10. Nxc6 bxc6 11. Bf4 0-0 12. e5 Nh5 13. Ne2 Nxf4 14. Nxf4 Qf5 15. Nd3 dxe5 16. Nb4 Qf6 17. Qe2 Rab8 18. c3 Qd6 19. f4 1/2-1/2

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2018.10.12"]
[Round "4"]
[White "Nikolovski, Kiril"]
[Black "Isteri, Marin"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1205"]
[PlyCount "99"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Be2 0-0 9. 0-0 h6 10. Nc3 Nc6 11. Bd2 Bg4 12. Nd1 Bxf3 13. Bxf3 Nd4 14. Bc3 Nxf3+ 15. gxf3 d5 16. Ne3 c6 17. Ng4 Nxg4 18. fxg4 Rfe8 19. f4 f6 20. Bd2 g5 21. f5 Kh7 22. d4 c5 23. Bc3 Bd6 24. Rfe1 Re4 25. Rxe4 dxe4 26. Kg2 Re8 27. dxc5 Bxc5 28. Bxf6 Bd6 29. Bd4 a6 30. c3 Kg8 31. h3 Bf4 32. Re1 Kf7 33. Be3 b5 34. Kf2 a5 35. Rd1 Rc8 36. Rd7+ Kg8 37. Re7 Rc4 38. Bd4 b4 39. Rxe4 bxc3 40. bxc3 Ra4 41. Re2 Kf7 42. Rb2 Kg8 43. f6 Bc1 44. Rb8+ Kf7 45. Rb7+ Ke6 46. Re7+ Kd5 47. f7 Rxa2+ 48. Kf3 Ba3 49. f8Q Bxe7 50. Qf7+ 1-0

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2018.10.11"]
[Round "1"]
[White "Isteri, Marin"]
[Black "Karij, Petra"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1337"]
[PlyCount "42"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Bxc6+ bxc6 8. Nxe5 Qd5 9. Ng4 Qe6 10. Ne3 Bd6 11. h3 0-0 12. 0-0 Qg6 13. Kh1 Bd7 14. d3 f5 15. d4 f4 16. Ng4 f3 17. gxf3 exf3 18. Rg1 Qh5 19. Qf1 Kh8 20. c4 Rae8 21. Be3 Re4 0-1

[Event "Ohrid Lasker U20 op"]
[Site "Ohrid"]
[Date "2018.10.11"]
[Round "2"]
[White "Nikolovski, Mihail"]
[Black "Isteri, Marin"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1129"]
[PlyCount "66"]
[EventDate "2018.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. bxc3 0-0 6. d3 d5 7. exd5 Nxd5 8. Bxd5 Qxd5 9. h3 e4 10. c4 Qc6 11. Nd4 Qg6 12. g3 Nc6 13. Nxc6 Qxc6 14. Qh5 exd3 15. 0-0 dxc2 16. Qg5 Bxh3 17. f3 Bxf1 18. Bb2 f6 19. Qf4 Bxc4 20. Rc1 Bxa2 21. Kh2 Rad8 22. Ba3 Rd1 23. Bxf8 Kxf8 24. Qe3 Rxc1 25. Qxc1 Bb1 26. Qa3+ Qd6 27. Qc1 c5 28. f4 Qd1 29. Qxd1 cxd1Q 30. f5 Bxf5 31. g4 Qxg4 32. Kh1 Be4+ 33. Kh2 Qg2# 0-1

