[Event "POL Cup op rapid"]
[Site "Lodz"]
[Date "2021.08.07"]
[Round "1"]
[White "Jankowski, Igor"]
[Black "Kowalczyk, Pawel"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1463"]
[BlackElo "2357"]
[PlyCount "27"]
[EventDate "2021.08.07"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. Kh1 0-0 9. f4 Qc7 10. Bb3 b5 11. Qe2 Nbd7 12. Rf3 Bb7 13. Rg3 Nc5 14. e5 0-1

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.23"]
[Round "9"]
[White "Jankowski, Igor"]
[Black "Kopestynski, Michal"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1606"]
[BlackElo "1378"]
[PlyCount "43"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. 0-0 g6 7. Qe2 Bg7 8. Rd1 Bg4 9. h3 Bd7 10. Bg5 Qc7 11. Na3 a6 12. Nc4 Ne5 13. Nfxe5 dxe5 14. Be3 Nf6 15. Bb6 Qc6 16. Qe3 Nh5 17. Rd2 Nf4 18. Bf1 0-0 19. Rad1 Be8 20. Bd8 f5 21. Nb6 Bh6 22. Nxa8 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.22"]
[Round "8"]
[White "Jankowski, Igor"]
[Black "Wisniewski, Szymon"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1606"]
[BlackElo "1679"]
[PlyCount "54"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. b4 d6 2. Bb2 Nd7 3. e3 Ngf6 4. Nf3 g6 5. d3 Bg7 6. Nbd2 0-0 7. Be2 e5 8. c4 Qe7 9. Qc2 Ne8 10. h4 h6 11. g4 d5 12. 0-0-0 Qxb4 13. cxd5 Nb6 14. Nc4 Nxc4 15. dxc4 Bxg4 16. h5 e4 17. Bxg7 Kxg7 18. Qxe4 Qa3+ 19. Kd2 Qxa2+ 20. Ke1 Nf6 21. Qd4 Rae8 22. Ra1 Qc2 23. Bd3 Qb3 24. Rb1 Qa3 25. Nd2 c5 26. dxc6 Rd8 27. Rb3 Qc1# 0-1

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.21"]
[Round "7"]
[White "Zakrzewicz, Kacper"]
[Black "Jankowski, Igor"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1374"]
[BlackElo "1606"]
[PlyCount "54"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. h3 Qb6 8. dxc5 Qxc5 9. Be3 Qa5 10. Bd3 Ng6 11. Bxg6 hxg6 12. 0-0 Be7 13. Nbd2 f6 14. Qc2 Kf7 15. Rfe1 g5 16. Nf1 Rag8 17. N1h2 Qd8 18. Qd2 Rh5 19. Rad1 Rgh8 20. a3 Na5 21. Qd4 b6 22. exf6 gxf6 23. Ng4 Bb5 24. Nd2 Nc6 25. Ne5+ Nxe5 26. Nf1 Rxh3 27. gxh3 Nf3+ 0-1

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.20"]
[Round "6"]
[White "Jankowski, Igor"]
[Black "Jaroszuk, Kacper"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1606"]
[BlackElo "1046"]
[PlyCount "81"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. Nf3 Bf5 4. e3 e6 5. b5 Nbd7 6. Be2 Be7 7. 0-0 0-0 8. d3 Rc8 9. Nbd2 c6 10. a4 Qb6 11. c4 dxc4 12. Nxc4 Qc7 13. bxc6 Qxc6 14. Nd4 Qc7 15. Nxf5 exf5 16. Bf3 Nb6 17. Nxb6 Qxb6 18. Rb1 Qc7 19. Qb3 b6 20. Rfc1 Qd7 21. Be5 Qe6 22. Qb5 Bd6 23. Ba1 Rfd8 24. Rc6 Rxc6 25. Bxc6 Rc8 26. g3 Bxg3 27. hxg3 Rxc6 28. Bxf6 Qxf6 29. d4 g5 30. d5 Rc5 31. Qd7 a6 32. Rd1 Kg7 33. d6 Qe5 34. Qb7 f4 35. Qf3 Rc8 36. exf4 gxf4 37. Qg4+ Kh6 38. Qxc8 fxg3 39. Qh3+ Kg6 40. Qxg3+ Qxg3+ 41. fxg3 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.19"]
[Round "5"]
[White "Samol, Julia"]
[Black "Jankowski, Igor"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1167"]
[BlackElo "1606"]
[PlyCount "58"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Na6 7. Be3 Bd7 8. Rb1 Ng4 9. Bxa6 bxa6 10. Qd3 f5 11. Qxa6 Rb8 12. Qe2 e5 13. d5 f4 14. Bd2 Nh6 15. Ne1 g5 16. f3 g4 17. Nd1 g3 18. h3 Qh4 19. c4 Rf6 20. Ba5 Nf7 21. Bxc7 Rc8 22. Ba5 Rh6 23. Nf2 gxf2+ 24. Rxf2 Qg3 25. Kf1 Bf6 26. Qc2 Bh4 27. Rd2 Rg6 28. Ke2 Qf2+ 29. Kd3 Qe3# 0-1

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.18"]
[Round "4"]
[White "Jankowski, Igor"]
[Black "Jaskiewicz, Kacper"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1606"]
[BlackElo "1381"]
[PlyCount "99"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nc6 6. Bc4 Nf6 7. 0-0 Bg4 8. Bg5 e6 9. Qb3 Qc8 10. Rac1 a6 11. Bxf6 gxf6 12. Nd5 exd5 13. exd5 Bxf3 14. Qxf3 Ne5 15. Bb5+ axb5 16. Rxc8+ Rxc8 17. Qxf6 Rg8 18. f4 Be7 19. Qf5 Nd7 20. Re1 Kd8 21. Qxf7 Re8 22. Qxh7 Rc5 23. Qd3 Nf6 24. b4 Rxd5 25. Qa3 Kc7 26. Qa7 Rd2 27. Rc1+ Kd7 28. Qxb7+ Ke6 29. Re1+ Kf7 30. Qxb5 Rc2 31. Qb7 Rxa2 32. g4 Rd2 33. g5 Nd5 34. Qb5 Rh8 35. Re2 Rd1+ 36. Kf2 Rxh2+ 37. Kg3 Rhh1 38. Qc4 Rhg1+ 39. Rg2 Rge1 40. b5 Kg7 41. Qc8 Rd3+ 42. Kf2 Red1 43. f5 R1d2+ 44. Kg1 Rxg2+ 45. Kxg2 Bxg5 46. Qd7+ Kh6 47. Qxd6+ Kh5 48. Qh2+ Kg4 49. Qe5 Rd2+ 50. Kg1 1/2-1/2

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.17"]
[Round "3"]
[White "Liskiewicz, Jakub"]
[Black "Jankowski, Igor"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1468"]
[BlackElo "1606"]
[PlyCount "49"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 b5 2. e3 Bb7 3. Nf3 a6 4. c4 bxc4 5. Bxc4 e6 6. 0-0 Nf6 7. Nc3 Be7 8. d5 exd5 9. Nxd5 0-0 10. e4 c6 11. Nxe7+ Qxe7 12. Qb3 d5 13. exd5 cxd5 14. Bd3 Nc6 15. Bg5 Ne5 16. Nxe5 Qxe5 17. Bxf6 gxf6 18. Qxb7 Rab8 19. Qd7 Qg5 20. b3 Rb4 21. Qf5 Qg7 22. Rae1 Kh8 23. f4 Rg8 24. Rf2 Qh6 25. Re3 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.16"]
[Round "2"]
[White "Jankowski, Igor"]
[Black "Zielinska, Aleksandra1111"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1606"]
[BlackElo "1383"]
[PlyCount "71"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. Nf3 a6 4. e3 Nc6 5. a3 Bf5 6. Be2 e6 7. d3 Bd6 8. Nbd2 0-0 9. c4 dxc4 10. Nxc4 b5 11. Ncd2 Bg6 12. Rc1 Na7 13. 0-0 Nc8 14. Nd4 Ne7 15. e4 Be5 16. N2f3 Bxd4 17. Nxd4 Re8 18. f4 h6 19. g4 Nd7 20. f5 exf5 21. gxf5 Bh7 22. Nf3 Nb6 23. Rf2 f6 24. Nd4 Nec8 25. Ne6 Rxe6 26. fxe6 Qe7 27. Qb3 Nd6 28. Rg2 Re8 29. Bh5 Rb8 30. e5 fxe5 31. Bxe5 Nf5 32. Rxc7 Qf8 33. e7+ Kh8 34. exf8Q+ Rxf8 35. Rcxg7 Nxg7 36. Bxg7# 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.15"]
[Round "1"]
[White "Klisowski, Szymon"]
[Black "Jankowski, Igor"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1155"]
[BlackElo "1606"]
[PlyCount "60"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. c4 Nf6 4. Nc3 d5 5. cxd5 exd5 6. Bg2 c6 7. 0-0 Bd6 8. Qc2 0-0 9. d4 Ne4 10. Nxe4 fxe4 11. Ne5 Nd7 12. Bf4 Nf6 13. f3 Qb6 14. Rad1 Re8 15. Kh1 Bf5 16. fxe4 Nxe4 17. Kg1 Nxg3 18. Qd2 Nxf1 19. Rxf1 Bxe5 20. Bxe5 Rxe5 21. Kh1 Ree8 22. Rxf5 Rf8 23. Rh5 Rf6 24. Bh3 Qc7 25. Qe3 Qf4 26. Qxf4 Rxf4 27. e3 Rf2 28. Kg1 Rxb2 29. Be6+ Kh8 30. Bf5 h6 0-1

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.02"]
[Round "9"]
[White "Sloniewska, Alicja"]
[Black "Jankowski, Igor"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1531"]
[BlackElo "1662"]
[PlyCount "85"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 c6 5. Bf4 d5 6. e3 Be7 7. Bd3 0-0 8. 0-0 Bd7 9. Ne5 Be8 10. Rb1 Nbd7 11. b4 Ne4 12. Qc2 g5 13. Nxd7 Qxd7 14. Be5 Bg6 15. f3 Nxc3 16. Qxc3 Qe8 17. c5 h5 18. Qc2 Kh7 19. b5 Rg8 20. bxc6 bxc6 21. Rb7 Kh6 22. Rfb1 g4 23. f4 Bd8 24. Qa4 a5 25. a3 g3 26. h3 h4 27. Rb8 Rxb8 28. Rxb8 Qd7 29. Qb3 a4 30. Qxa4 Be8 31. Qb4 Bh5 32. Qb2 Qa7 33. Bf6 Qa5 34. Qc1 Re8 35. Rxd8 Rxd8 36. Bxd8 Qxd8 37. Qb2 Qa5 38. Qb4 Qa7 39. a4 Be8 40. a5 Bd7 41. Qb6 Qa8 42. a6 Qe8 43. Be2 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.01"]
[Round "8"]
[White "Jankowski, Igor"]
[Black "Lazniewski, Tadeusz"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "1518"]
[PlyCount "64"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 0-0 5. e3 d5 6. Be2 Re8 7. 0-0 Nbd7 8. Bb2 Nf8 9. d3 Ng6 10. Nbd2 c6 11. c4 Be6 12. Rc1 Bd6 13. Ng5 Rc8 14. f4 Bd7 15. c5 Bb8 16. Bd4 h6 17. Nh3 Nf8 18. Rf3 Bxh3 19. Rxh3 Ne6 20. Nf3 Nxd4 21. Nxd4 Rc7 22. Rg3 Qc8 23. Qd2 Rce7 24. Rf1 b6 25. Nb3 bxc5 26. Nxc5 Bd6 27. Nb3 Qc7 28. Nd4 Qd7 29. Nc2 Bc5 30. Kh1 Bb6 31. Bd1 c5 32. Bf3 c4 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.29"]
[Round "7"]
[White "Kusiak, Mateusz"]
[Black "Jankowski, Igor"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1514"]
[BlackElo "1662"]
[PlyCount "55"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. h3 Bf5 8. b3 Nd7 9. c4 Bxd3 10. Qxd3 dxc4 11. bxc4 Ng6 12. Nc3 c6 13. Rd1 Re8 14. Rb1 b6 15. Ng5 Nf6 16. Qf3 Qe7 17. Bd2 Nh4 18. Qd3 Qd7 19. Nce4 Nxe4 20. Nxe4 Qf5 21. Re1 Qg6 22. g3 Re7 23. Re2 Rae8 24. Rbe1 Bc7 25. Bg5 f5 26. Bxe7 fxe4 27. Rxe4 Rxe7 28. c5 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.28"]
[Round "6"]
[White "Jankowski, Igor"]
[Black "Plocica, Krzysztof"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "1656"]
[PlyCount "61"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e3 e5 2. Nf3 Nc6 3. Be2 d5 4. 0-0 Nf6 5. d3 Bd6 6. Nbd2 0-0 7. c4 d4 8. Ne4 Nxe4 9. dxe4 Bc5 10. exd4 Bxd4 11. Rb1 a5 12. a3 a4 13. b4 axb3 14. Rxb3 Qe7 15. Qc2 Bc5 16. Bb2 Rd8 17. Kh1 Nd4 18. Bxd4 Bxd4 19. Nxd4 Rxd4 20. c5 Bd7 21. Rxb7 Bc6 22. Rb4 Bxe4 23. Qc3 Qg5 24. f3 Rxb4 25. axb4 Bd5 26. Bc4 Bxc4 27. Qxc4 Qd2 28. Rg1 Rd8 29. h3 g6 30. Rb1 Qd5 31. Qc1 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.27"]
[Round "5"]
[White "Cyra, Dariusz"]
[Black "Jankowski, Igor"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1791"]
[BlackElo "1662"]
[PlyCount "61"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 c6 5. c4 d5 6. Nc3 Be7 7. Be2 0-0 8. 0-0 Nbd7 9. Ne5 Ne4 10. Nxe4 fxe4 11. f3 Nf6 12. fxe4 Nxe4 13. Bd3 Nf6 14. c5 Bd7 15. Qf3 Ne4 16. Bxe4 dxe4 17. Qxe4 Be8 18. Rf3 Rf6 19. Rg3 Rf5 20. Ng4 Bg6 21. Qxe6+ Kh8 22. Ne5 Rf6 23. Nxg6+ Rxg6 24. Rxg6 hxg6 25. Rf1 Bh4 26. Be5 Qg5 27. Qh3 Kg8 28. Rf4 Be1 29. Kf1 Bd2 30. Qe6+ Kh7 31. g3 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.26"]
[Round "4"]
[White "Jankowski, Igor"]
[Black "Sobczynski, Roman"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "1849"]
[PlyCount "88"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. Nf3 Nd7 6. Be2 Bd6 7. 0-0 Ne7 8. d3 c6 9. Nbd2 a5 10. bxa5 Rxa5 11. Nb3 Ra8 12. c4 0-0 13. Nh4 Qc7 14. Qc2 dxc4 15. dxc4 c5 16. Nd2 f5 17. Nhf3 h6 18. e4 f4 19. h3 Nc6 20. Nh2 Nd4 21. Bxd4 cxd4 22. Ndf3 Rxa3 23. Rxa3 Bxa3 24. Nh4 Bd6 25. Bg4 Bxg4 26. Nxg4 Rc8 27. Nf5 Bf8 28. Qa4 Nc5 29. Qb5 Kh7 30. f3 h5 31. Nf2 g6 32. Nxd4 exd4 33. Rd1 Bg7 34. Kh2 Ra8 35. h4 Qc6 36. Qb1 Qf6 37. Nh3 Qxh4 38. Qb6 Qg3+ 39. Kh1 Ra2 40. Rg1 Nd3 41. Qd8 Nf2+ 42. Nxf2 Rxf2 43. Qe7 d3 44. e5 d2 0-1

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.25"]
[Round "3"]
[White "Pacuszka, Wioletta"]
[Black "Jankowski, Igor"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1836"]
[BlackElo "1662"]
[PlyCount "90"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. c3 Nge7 7. 0-0 0-0 8. Bg5 f6 9. Bh4 Bf5 10. Bxf5 Nxf5 11. Qb3 Nxh4 12. Nxh4 Ne7 13. Nd2 Rb8 14. Rfe1 Qd7 15. Ne4 Kh8 16. Nxd6 Qxd6 17. Re3 g5 18. Rae1 Rf7 19. Nf3 Nf5 20. Re6 Qd7 21. h3 c6 22. Qb4 Rd8 23. Nh2 Nd6 24. f3 Ne4 25. R6xe4 dxe4 26. fxe4 Re8 27. Nf3 g4 28. hxg4 Qxg4 29. Qc4 Rg7 30. Qf1 Rxe4 31. Rxe4 Qxe4 32. Qf2 Kg8 33. Nd2 Qe6 34. Nf3 Qxa2 35. Nh4 Qe6 36. Kf1 Rg5 37. Nf3 Rg7 38. Nh4 h5 39. Nf3 Qf5 40. Qe2 Kf8 41. Kg1 Rg4 42. Qe3 Qf4 43. Qe2 Qe4 44. Qd2 Qxf3 45. Qh6+ Ke7 0-1

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.24"]
[Round "2"]
[White "Szydelko, Michal"]
[Black "Jankowski, Igor"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1843"]
[BlackElo "1662"]
[PlyCount "67"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. exd5 exd5 5. Ngf3 Bd6 6. Bd3 0-0 7. 0-0 Bg4 8. Re1 Nc6 9. c3 Qd7 10. Nf1 Rae8 11. Ne3 Ne4 12. h3 Bh5 13. Nxd5 Bh2+ 14. Kxh2 Qxd5 15. Be3 Kh8 16. Kg1 f5 17. Bf4 Re7 18. Be2 g5 19. Nxg5 Bxe2 20. Rxe2 Nxg5 21. Bxg5 Rxe2 22. Qxe2 f4 23. Qg4 f3 24. g3 Qd6 25. Bf4 Qe7 26. Qxf3 Rf7 27. Qg4 Rg7 28. Qc8+ Rg8 29. Qxc7 Qf8 30. Be5+ Nxe5 31. Qxe5+ Rg7 32. Re1 Qf3 33. Re4 h5 34. Rh4 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.23"]
[Round "1"]
[White "Jankowski, Igor"]
[Black "Majocha, Piotr"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "2005"]
[PlyCount "83"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 0-0 5. e3 d5 6. Be2 c5 7. Bb2 Nc6 8. 0-0 Bf5 9. d3 Re8 10. Nbd2 b5 11. Nb3 c4 12. Nbd4 Nxd4 13. Bxd4 a6 14. Ne5 Bd6 15. f4 Bc8 16. Qe1 Qc7 17. Qg3 Bc5 18. Rf3 Bxd4 19. exd4 Qb6 20. c3 Bg4 21. Re3 Bxe2 22. Rxe2 cxd3 23. Qxd3 Ne4 24. Rae1 Qc7 25. Re3 f6 26. Nf3 Qxf4 27. g3 Qc7 28. Nd2 Nd6 29. Rxe8+ Rxe8 30. Rxe8+ Nxe8 31. Qe3 Kf7 32. Nb3 Qe7 33. Qf3 Nc7 34. Nc5 Qe1+ 35. Kg2 Qd2+ 36. Kh3 Qxa2 37. Qf5 Qa5 38. Qd7+ Kg6 39. Qg4+ Kf7 40. Qd7+ Kg6 41. Qg4+ Kf7 42. Qd7+ 1/2-1/2

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.15"]
[Round "8.3"]
[White "Jankowski, Igor"]
[Black "Musin, Oliwia"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1439"]
[BlackElo "1253"]
[PlyCount "95"]
[EventDate "2018.02.12"]
[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 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. Bd3 e6 7. Qf3 c5 8. c3 Nc6 9. Ne2 Qb6 10. Qe3 cxd4 11. cxd4 Bb4+ 12. Nbc3 Qc7 13. Bd2 a6 14. f4 Nge7 15. Rc1 Nc8 16. a3 Ba5 17. Kf1 Rb8 18. Kg2 Qd8 19. Rcf1 Qe7 20. f5 Qd8 21. fxe6 Bxe6 22. Bf5 N8e7 23. Bxe6 fxe6 24. Na4 Bxd2 25. Qxd2 b6 26. Qf4 Kd7 27. Qe3 Rf8 28. Rc1 Rf7 29. Ng3 Ng6 30. Rcf1 Qe7 31. h5 Nh8 32. Qd3 a5 33. Qb5 Kc7 34. Rc1 Qd7 35. Ne2 Rb7 36. Rc3 Rf8 37. Rhc1 Kb8 38. Qxc6 Qf7 39. Ng3 Qf2+ 40. Kh1 Qxd4 41. Qd6+ Ka7 42. Qxf8 Nf7 43. Rc8 Ka6 44. Ra8+ Ra7 45. Rxa7+ Kxa7 46. Rc7+ Ka6 47. Qa8+ Kb5 48. Nc3+ 1-0

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.15"]
[Round "7.2"]
[White "Straszewski, Tomasz"]
[Black "Jankowski, Igor"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1631"]
[BlackElo "1439"]
[PlyCount "62"]
[EventDate "2018.02.12"]
[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 e6 2. Bf4 f5 3. Nf3 Nf6 4. e3 d5 5. c3 Be7 6. Bd3 0-0 7. Nbd2 c6 8. Qa4 Nbd7 9. b4 Ne4 10. Bxe4 fxe4 11. Ne5 Nxe5 12. Bxe5 Bd7 13. Qd1 Bf6 14. Bg3 Qe7 15. f4 b6 16. Nb3 Rfc8 17. Rc1 Qf8 18. 0-0 Qe7 19. h3 Rf8 20. Bh2 Qf7 21. Qe2 Qg6 22. Kh1 Qh6 23. c4 Be7 24. c5 Rf6 25. Rg1 Qh4 26. Qe1 Qxe1 27. Rgxe1 Rff8 28. Bg3 Bd8 29. a4 a6 30. cxb6 Bxb6 31. a5 Ba7 1/2-1/2

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.14"]
[Round "6.4"]
[White "Jankowski, Igor"]
[Black "Karabasz, Kacper"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1439"]
[BlackElo "1436"]
[PlyCount "43"]
[EventDate "2018.02.12"]
[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 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. a3 Ba5 9. b4 Bb6 10. Nd5 Nxd5 11. Bxd5 c6 12. Bb3 0-0 13. h4 h5 14. Ng5 Qf6 15. Qe2 Bd4 16. Ra2 Nd7 17. gxh5 Bxh5 18. Qxh5 Qxf2+ 19. Kd1 Nf6 20. Bxf7+ Rxf7 21. Qxf7+ Kh8 22. c3 1-0

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.14"]
[Round "5.5"]
[White "Kutowski, Marcel"]
[Black "Jankowski, Igor"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1211"]
[BlackElo "1439"]
[PlyCount "68"]
[EventDate "2018.02.12"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Rc8 7. b4 cxd4 8. cxd4 a6 9. Bb2 Na7 10. Nc3 Ne7 11. Rc1 Nec6 12. Na4 Nb8 13. Nc5 Bxc5 14. bxc5 b6 15. cxb6 Qxb6 16. Bc3 Nb5 17. Bxb5 Bxb5 18. Bb4 Rxc1 19. Qxc1 Nc6 20. Qc5 Qd8 21. Qd6 Qc8 22. Bc5 Qb7 23. Bb4 Bc4 24. Kd2 a5 25. Bc3 Ne7 26. Qc5 0-0 27. Qxa5 Nc6 28. Qc5 Rc8 29. Qd6 Qb3 30. Ra1 Ba6 31. Ne1 Qc4 32. Rb1 Nxd4 33. Rb8 Qxc3+ 34. Kd1 Qc1# 0-1

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.13"]
[Round "3.9"]
[White "Grzechowiak, Kacper"]
[Black "Jankowski, Igor"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1148"]
[BlackElo "1439"]
[PlyCount "62"]
[EventDate "2018.02.12"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 d6 7. Be3 Be7 8. Qd2 Be6 9. 0-0-0 a5 10. Bb5 0-0 11. h3 Rc8 12. f4 Bxb3 13. axb3 Qc7 14. g4 Nb4 15. Bd3 Rfd8 16. Nb5 Qd7 17. Bb6 Rf8 18. Bxa5 Nxd3+ 19. Qxd3 Nxe4 20. Qxe4 Qxb5 21. Bc3 Rc5 22. Bb4 d5 23. Qe1 Rc7 24. Bxe7 Rxe7 25. Qd2 exf4 26. Qxf4 Ra8 27. Rh2 Re2 28. Kb1 Qa6 29. Qa4 Qxa4 30. bxa4 Rxh2 31. Rxd5 Rxh3 0-1

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.13"]
[Round "4.5"]
[White "Jankowski, Igor"]
[Black "Andrzejewska, Maja"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1439"]
[BlackElo "1297"]
[PlyCount "93"]
[EventDate "2018.02.12"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 e6 7. Bg5 Be7 8. Bf4 a6 9. 0-0 g5 10. Bg3 h5 11. Ne5 Qa5 12. Nxc6 bxc6 13. Bd6 g4 14. Kh1 Nf6 15. f4 Bb7 16. Be5 0-0-0 17. a3 d6 18. Bd4 c5 19. Be3 Nxe4 20. Nxe4 Bxe4 21. b4 Qb6 22. Qa4 Kb7 23. bxc5 dxc5 24. Bxa6+ Qxa6 25. Qxe4+ Qc6 26. Qc4 f5 27. a4 h4 28. Rfb1+ Kc7 29. Ra2 h3 30. a5 Rb8 31. Rg1 Rb4 32. Qc3 Rhb8 33. Qg7 hxg2+ 34. Raxg2 Re8 35. Rc1 Kb8 36. Kg1 Rb5 37. Ra2 Ka8 38. a6 Qd5 39. Rac2 Qe4 40. Qc3 Rc8 41. Re1 Ka7 42. Rd1 Qc6 43. Bf2 Rb6 44. Ra1 Re8 45. Re1 Rxa6 46. Re5 Rc8 47. Rce2 1/2-1/2

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.12"]
[Round "2.5"]
[White "Jankowski, Igor"]
[Black "Borkowska, Zuzanna"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1439"]
[BlackElo "1699"]
[PlyCount "144"]
[EventDate "2018.02.12"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. bxc3 e6 6. Nf3 Nc6 7. 0-0 Bd6 8. d4 0-0 9. Bd3 h6 10. Be3 e5 11. Qd2 f5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Rfd1 Be6 15. Bf4 Qf6 16. Bxe5 Qxe5 17. Re1 Qf6 18. Re2 b6 19. Qe1 Bf7 20. Qd2 c5 21. Qf4 Qxc3 22. Rae1 Rae8 23. Rxe8 Bxe8 24. Rd1 Qf6 25. Qc7 Qf7 26. Qf4 b5 27. c4 a6 28. cxb5 axb5 29. Qb8 c4 30. Bc2 Qe7 31. Qa8 Qe5 32. h3 Bf7 33. Qf3 f4 34. Be4 Qh5 35. Qxh5 Bxh5 36. Rd5 Be8 37. Rc5 Rf6 38. Bd5+ Kf8 39. Bxc4 bxc4 40. Rxc4 g5 41. Rc2 Ra6 42. Rb2 Bf7 43. a3 Rxa3 44. Rb8+ Kg7 45. Rb7 Kf6 46. Rb6+ Be6 47. f3 Ra2 48. Rb1 Kg6 49. Kh1 Kh5 50. Rb6 Ra1+ 51. Kh2 Re1 52. Rb2 Kg6 53. Rd2 Kf5 54. Rd8 Bf7 55. Rd7 Ke6 56. Rd2 Re3 57. Rd1 Bh5 58. Ra1 Rd3 59. Ra6+ Rd6 60. Ra2 Ke5 61. Re2+ Kd4 62. Rd2+ Kc5 63. Rc2+ Kb4 64. Rb2+ Kc3 65. Rf2 Rd2 66. Rf1 Kd3 67. Kh1 Ke2 68. Kg1 Rd1 69. Rxd1 Kxd1 70. Kf2 Kd2 71. Kf1 Ke3 72. Ke1 Bxf3 0-1

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.12"]
[Round "1.4"]
[White "Wolski, Lukasz"]
[Black "Jankowski, Igor"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1217"]
[BlackElo "1439"]
[PlyCount "64"]
[EventDate "2018.02.12"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. 0-0 Ne7 9. Ne2 cxd4 10. Nexd4 Bc5 11. c3 Qb6 12. Nb3 Bb5 13. Nxc5 Bxf1 14. Be3 Ba6 15. Qa4+ Qc6 16. Qb4 Nf5 17. Bg5 h6 18. Bd2 Be2 19. Nxb7 Bxf3 20. gxf3 Rb8 21. Nd6+ Kd7 22. Qa3 Nxd6 23. exd6 Qxd6 24. Qxa7+ Qc7 25. Qxc7+ Kxc7 26. Bf4+ Kc6 27. Bxb8 Rxb8 28. Rb1 Kc5 29. Kf1 Ra8 30. Ra1 Kc4 31. Ke2 Rb8 32. Rb1 Ra8 1/2-1/2

[Event "POL Olympiad U14"]
[Site "Drzonkow"]
[Date "2017.04.08"]
[Round "9"]
[White "Jaszczuk, Hubert"]
[Black "Jankowski, Igor"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1700"]
[BlackElo "1247"]
[PlyCount "85"]
[EventDate "2017.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 Nc6 7. Be2 Nh5 8. Bg5 f5 9. d5 Nb4 10. Nd4 Nf6 11. h4 h6 12. Bf4 c6 13. a3 Na6 14. dxc6 e5 15. Bxe5 dxe5 16. Nf3 Ng4 17. Qd5+ Qxd5 18. Nxd5 bxc6 19. Ne7+ Kf7 20. Nxc6 Bb7 21. Na5 Bxf3 22. Bxf3 e4 23. Bxg4 fxg4 24. Rb1 Rab8 25. b4 Nc5 26. Ke2 Na4 27. Rb3 Nb6 28. Rc1 Ke6 29. Nc6 Rb7 30. Rd1 Bf6 31. Nd4+ Ke7 32. c5 Nc8 33. g3 h5 34. Rb2 a6 35. Rbd2 Rc7 36. Nb3 Ke8 37. Na5 Na7 38. Rd6 Nb5 39. Rxa6 Nc3+ 40. Ke1 Nxd1 41. Kxd1 Bd8 42. Re6+ Be7 43. Ke2 1/2-1/2

[Event "POL Olympiad U14"]
[Site "Drzonkow"]
[Date "2017.04.07"]
[Round "8"]
[White "Kujawa, Krzysztof"]
[Black "Jankowski, Igor"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1457"]
[BlackElo "1247"]
[PlyCount "71"]
[EventDate "2017.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Bd3 a4 14. 0-0 0-0 15. Ncxb4 Nxb4 16. Nxb4 Qb6 17. Qd2 Bd8 18. Nd5 Qb7 19. Rab1 Re8 20. b4 axb3 21. axb3 Re6 22. f4 exf4 23. Qxf4 Rg6 24. Kh1 Ra2 25. Rf2 Bg5 26. Qf3 Qa7 27. Ne7+ Kf8 28. Nxg6+ hxg6 29. Rxa2 Qxa2 30. Qe2 Qa7 31. e5 dxe5 32. Qxe5 Bf6 33. Qd6+ Kg8 34. b4 Bb7 35. c5 Qa2 36. Qb8+ 1-0

[Event "POL Olympiad U14"]
[Site "Drzonkow"]
[Date "2017.04.06"]
[Round "6"]
[White "Dixa, Oskar"]
[Black "Jankowski, Igor"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1784"]
[BlackElo "1247"]
[PlyCount "87"]
[EventDate "2017.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. c4 Nxd5 13. Qxd5 0-0 14. cxb5 Be6 15. Qd1 Bg5 16. Bd3 Qa5+ 17. Kf1 Qb6 18. h3 Kh8 19. Qf3 f5 20. exf5 Bxf5 21. Bxf5 g6 22. Qc6 Qxc6 23. bxc6 Rxf5 24. Nc4 Raf8 25. f3 d5 26. Nb6 e4 27. c7 exf3 28. g4 Re5 29. c8Q Rxc8 30. Nxc8 Re2 31. Re1 Rxb2 32. h4 Bf4 33. Rh3 f2 34. Re2 Rb8 35. Rxf2 Rxc8 36. Rxf4 Rc1+ 37. Kg2 Rc2+ 38. Rf2 Rc4 39. Rg3 Kg7 40. Kh3 d4 41. g5 Rc1 42. Rd3 Rh1+ 43. Rh2 Rf1 44. Rxd4 1-0

[Event "POL Olympiad U14"]
[Site "Drzonkow"]
[Date "2017.04.06"]
[Round "7"]
[White "Jankowski, Igor"]
[Black "Pelka, Michal"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1247"]
[BlackElo "1674"]
[PlyCount "77"]
[EventDate "2017.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. Be2 Qxd5 5. Nc3 Qf5 6. h3 Bxf3 7. Bxf3 Nc6 8. Bxc6+ bxc6 9. d3 e6 10. 0-0 Bd6 11. Re1 0-0 12. Ne4 Rab8 13. a3 h6 14. Re3 Nd5 15. Rf3 Qh5 16. c4 Be7 17. cxd5 cxd5 18. Ng3 Qg6 19. b4 c5 20. bxc5 Bxc5 21. Be3 Be7 22. Ne2 f5 23. Bxa7 Ra8 24. Bd4 Qf7 25. Be5 Kh7 26. d4 g5 27. Rb3 h5 28. Rb7 Rfd8 29. Ng3 g4 30. a4 Kg6 31. a5 Ra6 32. Rb6 Raa8 33. a6 f4 34. Ne2 Bg5 35. Rb7 Qf8 36. a7 gxh3 37. Ra6 Qf5 38. Rxe6+ Qxe6 39. Qd3+ 1-0

[Event "POL Olympiad U14"]
[Site "Drzonkow"]
[Date "2017.04.05"]
[Round "5"]
[White "Jankowski, Igor"]
[Black "Paprocki, Stanislaw"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1247"]
[BlackElo "1731"]
[PlyCount "56"]
[EventDate "2017.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. Qc2 Qxd4 7. Rd1 Qe5 8. Qd2 Nd7 9. Bf4 Qf6 10. Bxc7 Bg7 11. Rb1 0-0 12. Ba5 e3 13. Qxe3 Qf5 14. Qc1 Qxa5+ 15. b4 Qxa2 16. f3 Nb6 17. c5 Na4 18. Kf2 Bf5 19. Nh3 Qxb1 20. Qf4 Bxh3 21. gxh3 Qf5 22. Qg3 a5 23. h4 axb4 24. Bh3 Qxc5+ 25. Kg2 Nc3 26. Re1 Ra2 27. Qf2 Qxf2+ 28. Kxf2 Rxe2+ 0-1

[Event "POL Olympiad U14"]
[Site "Drzonkow"]
[Date "2017.04.04"]
[Round "4"]
[White "Kucharski, Bartlomiej"]
[Black "Jankowski, Igor"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1745"]
[BlackElo "1247"]
[PlyCount "106"]
[EventDate "2017.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 c5 6. Bg2 Nc6 7. 0-0 Nge7 8. Re1 0-0 9. e5 f6 10. exf6 Bxf6 11. Nb3 Qd6 12. c3 Bg7 13. d4 cxd4 14. cxd4 Nf5 15. Bf4 Qb4 16. Bd2 Qb6 17. Bc3 Rb8 18. Qd2 Re8 19. Rac1 Bh6 20. Ng5 Bxg5 21. Qxg5 Nb4 22. Bxb4 Qxb4 23. Bxd5 Bd7 24. Bg2 Nxd4 25. Nxd4 Qxd4 26. Red1 Qg7 27. Rc7 Re7 28. Rxb7 Rxb7 29. Bxb7 h6 30. Qc5 Rf7 31. Qd4 e5 32. Qc4 Kh7 33. Be4 Qf6 34. Rd2 Be6 35. Qa6 Rc7 36. Rc2 Rf7 37. f3 Qe7 38. Rc6 Bf5 39. Bd5 Rg7 40. Qc4 a5 41. Qc5 Qg5 42. Rc7 h5 43. Rxg7+ Kxg7 44. f4 Qd8 45. fxe5 Qg5 46. e6 Bxe6 47. Qc7+ Kh6 48. Bxe6 Qe3+ 49. Kg2 Qe2+ 50. Kg1 Qe1+ 51. Kg2 Qe2+ 52. Kh3 Qf1+ 53. Kh4 g5# 0-1

[Event "POL Olympiad U14"]
[Site "Drzonkow"]
[Date "2017.04.03"]
[Round "2"]
[White "Jankowski, Igor"]
[Black "Grochol, Kamil"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1247"]
[BlackElo "1675"]
[PlyCount "64"]
[EventDate "2017.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bd2 N5f6 8. Qb3 c6 9. a3 Be7 10. h4 Qb6 11. Qc2 Qxd4 12. Bc3 Qe4 13. Qd2 Nb6 14. Rd1 Be6 15. f3 Qa4 16. e4 Rd8 17. Bd3 Bc4 18. Qe3 Rxd3 19. Rxd3 Bxd3 20. Qxd3 Qc4 21. Qc2 Na4 22. Ne2 Nxc3 23. Nxc3 0-0 24. g4 Rd8 25. Kf2 Qd3 26. Qb3 Qd2+ 27. Ne2 Bc5+ 28. Kf1 Rd3 29. Qxd3 Qxd3 30. Rh2 Qd1+ 31. Kg2 Qxe2+ 32. Kh3 Qxf3# 0-1

[Event "POL Olympiad U14"]
[Site "Drzonkow"]
[Date "2017.04.03"]
[Round "3"]
[White "Jankowski, Igor"]
[Black "Haliniak, Wojciech"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1247"]
[BlackElo "1528"]
[PlyCount "63"]
[EventDate "2017.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. Bd2 Nf6 8. Qe2 d6 9. 0-0 0-0 10. Rfd1 Bg4 11. Bf4 Nd7 12. Qe3 Nde5 13. Nxe5 Nxe5 14. Bxe5 Bxe5 15. Rd3 Rc8 16. Bb3 Qa5 17. Nd5 Rfe8 18. Nc3 b5 19. f4 Bxc3 20. bxc3 Rc5 21. e5 Rec8 22. exd6 exd6 23. h3 Bf5 24. Rxd6 Rxc3 25. Qe7 R3c7 26. Bxf7+ Kg7 27. Qf6+ Kh6 28. Qxf5 Rc1+ 29. Rxc1 Rxc1+ 30. Kh2 Qe1 31. Rxg6+ hxg6 32. Qxg6# 1-0

[Event "POL Olympiad U14"]
[Site "Drzonkow"]
[Date "2017.04.02"]
[Round "1"]
[White "Maciejewski, Kamil"]
[Black "Jankowski, Igor"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1749"]
[BlackElo "1247"]
[PlyCount "99"]
[EventDate "2017.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxe7 Qxe7 13. Nc2 Bg5 14. Nb4 Bb7 15. Nd5 Bxd5 16. Qxd5 0-0 17. Be2 Kh8 18. 0-0 Rad8 19. a4 f5 20. axb5 axb5 21. exf5 Rxf5 22. Bxb5 Qf8 23. Bd3 Rf6 24. Be4 Bf4 25. g3 Rh6 26. Ra8 Bg5 27. Rxd8 Bxd8 28. Bg2 Rf6 29. Qa8 h5 30. b4 Qe7 31. b5 Rf8 32. Qc6 Rf6 33. Bd5 Qf8 34. b6 Bxb6 35. Qxb6 Kh7 36. Ra1 Qc8 37. Be4+ Kh6 38. Qe3+ g5 39. Ra7 Qg8 40. h4 Rg6 41. hxg5+ Rxg5 42. Rh7+ Qxh7 43. Bxh7 e4 44. Bxe4 h4 45. g4 h3 46. Kh2 d5 47. Bf5 Kg7 48. Qxg5+ Kh8 49. Qh6+ Kg8 50. Be6# 1-0

