[Event "EU-ch Rapid"]
[Site "Katowice"]
[Date "2022.12.17"]
[Round "1"]
[White "Maltsevskaya, Aleksandra"]
[Black "Wojtacha, Krzysztof"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2400"]
[BlackElo "1551"]
[PlyCount "91"]
[EventDate "2022.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. 0-0 a6 12. Na3 Bf5 13. Nc4 Nd7 14. f4 Be4 15. f5 Nf6 16. Ne3 Rc8 17. a5 Qc7 18. c4 Bd8 19. b4 Nd7 20. Qe1 Bg5 21. Ng4 Bxc1 22. Rxc1 Qd8 23. Rc3 Qg5 24. h4 Qd8 25. Bd1 Bb1 26. Bb3 h5 27. Nh2 e4 28. Qxb1 Qxh4 29. Rh3 Qf6 30. Qxe4 Rce8 31. Qf3 Qd4+ 32. Kh1 g6 33. Ba4 Ne5 34. Qg3 Rc8 35. Rh4 Qb2 36. Nf3 Ng4 37. fxg6 fxg6 38. Bd7 Rxc4 39. Bxg4 hxg4 40. Rxg4 Rc1 41. Rxg6+ Kh7 42. Rxc1 Qxc1+ 43. Kh2 Qb2 44. Rg4 Rf6 45. Rg7+ Kh6 46. Qg5# 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.25"]
[Round "9"]
[White "Wojtacha, Krzysztof"]
[Black "Janicki, Tomasz"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1443"]
[BlackElo "1408"]
[PlyCount "61"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 cxd4 8. cxd4 Nf5 9. Nc3 Qb6 10. Na4 Qa5 11. Bd2 Qd8 12. Be3 Be7 13. Nc3 0-0 14. Bd3 Nxe3 15. fxe3 f6 16. exf6 Bxf6 17. a3 Rc8 18. Rc1 Na5 19. Nd2 Qb6 20. b4 Nc4 21. Nxc4 dxc4 22. Bb1 Bc6 23. Qg4 Rce8 24. Ne4 Kh8 25. Nd6 Re7 26. Nxc4 Qa6 27. Ne5 Qxa3 28. Qh3 h6 29. Ng6+ Kg8 30. Nxe7+ Bxe7 31. Qxe6+ 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.24"]
[Round "8"]
[White "Zareba, Piotr"]
[Black "Wojtacha, Krzysztof"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1138"]
[BlackElo "1443"]
[PlyCount "99"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. g3 e5 7. Bg2 Nbd7 8. 0-0 Nb6 9. Qd3 Ne8 10. dxe5 Bxe5 11. f4 Bg7 12. f5 Nf6 13. h3 Nfd7 14. b3 Ne5 15. Qc2 Nbd7 16. Be3 Qe8 17. Nd5 Qd8 18. Rad1 Nf6 19. Nec3 c6 20. Nf4 Qe7 21. Rfe1 g5 22. Nd3 h6 23. Qf2 Rd8 24. Nxe5 dxe5 25. Bxa7 Rxd1 26. Rxd1 Qb4 27. Rd8+ Kh7 28. Na4 b5 29. Bc5 Qa5 30. Nb6 Bb7 31. b4 Qa3 32. Nxa8 Bxa8 33. cxb5 cxb5 34. Qe1 Qxa2 35. Qd2 Qb1+ 36. Qd1 Qa2 37. Qd3 Bc6 38. Rd6 Qa8 39. Rd8 Qb7 40. Qd6 Bxe4 41. Rb8 Qd5 42. Qxd5 Bxd5 43. Bxd5 Nxd5 44. Rxb5 e4 45. Kf2 h5 46. Be3 Nc3 47. Rb7 g4 48. hxg4 hxg4 49. Rxf7 Kg8 50. Rxg7+ 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.23"]
[Round "7"]
[White "Wojtacha, Krzysztof"]
[Black "Durzynski, Jan"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1443"]
[BlackElo "1228"]
[PlyCount "99"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be3 Be7 8. f3 0-0 9. Qd2 b5 10. g4 d6 11. 0-0-0 Nc6 12. Nxc6 Qxc6 13. h4 Nd7 14. Kb1 Ne5 15. Rh3 Nc4 16. Qe1 a5 17. Bxc4 bxc4 18. g5 Rd8 19. h5 d5 20. e5 Rb8 21. Ka2 Kf8 22. g6 Qb7 23. Bc1 h6 24. gxf7 Bg5 25. Rd4 Qb6 26. Ne2 Kxf7 27. f4 Be7 28. Qg3 Bf8 29. Qg6+ Ke7 30. Rg3 c3 31. Rxc3 Ba6 32. Rd2 d4 33. Rg3 Rd7 34. f5 Rdb7 35. Qxe6+ Qxe6+ 36. fxe6 Bxe2 37. Rxe2 Kxe6 38. b3 Rb5 39. Rg6+ Ke7 40. Bb2 d3 41. cxd3 Rxb3 42. d4 Rd3 43. Ra6 Rb5 44. e6 Rdb3 45. Ra7+ Kd8 46. a4 Rb8 47. Rxa5 R3b7 48. d5 Ke7 49. Ba3+ Ke8 50. d6 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "6"]
[White "Rosa, Antoni"]
[Black "Wojtacha, Krzysztof"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1480"]
[BlackElo "1443"]
[PlyCount "93"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. d3 Nc6 6. Bd2 Re8 7. e4 d6 8. Nge2 Be6 9. 0-0 Qd7 10. Bg5 Nh5 11. Nd5 h6 12. Be3 Bxd5 13. cxd5 Ne7 14. Rc1 Nf6 15. f4 exf4 16. Nxf4 Nexd5 17. Nxd5 Nxd5 18. Bxh6 gxh6 19. exd5 Re5 20. Rc4 Ba5 21. Rg4+ Kh7 22. d4 Re7 23. Be4+ Rxe4 24. Rxe4 Rg8 25. Qh5 Rg7 26. Rf6 Bd2 27. Qf5+ Qxf5 28. Rxf5 Kg6 29. Rf2 Bg5 30. h4 f5 31. Re6+ Bf6 32. g4 Rf7 33. Rxf5 Kg7 34. Kg2 Bxd4 35. Rxf7+ Kxf7 36. b3 Bg7 37. Kf3 Bf8 38. Re2 Be7 39. h5 c5 40. Re6 Bf8 41. Kf4 Kg7 42. Kf5 Kf7 43. Rf6+ Ke7 44. Kg6 b5 45. Rf7+ Ke8 46. Rxa7 b4 47. Kf6 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "5"]
[White "Wojtacha, Krzysztof"]
[Black "Stachowiak, Bruno"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1443"]
[BlackElo "1374"]
[PlyCount "105"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 a6 7. Be3 e5 8. Nb3 Be7 9. Qd2 b5 10. 0-0-0 0-0 11. g4 Na5 12. Nxa5 Qxa5 13. g5 b4 14. Nd5 Nxd5 15. Qxd5 Qxd5 16. Rxd5 a5 17. b3 Be6 18. Rb5 Rfb8 19. Rxb8+ Rxb8 20. h4 a4 21. Bh3 Bxh3 22. Rxh3 axb3 23. axb3 f6 24. Bd2 Rb5 25. Kb2 fxg5 26. hxg5 d5 27. Rh1 d4 28. Ra1 Kf7 29. Ra6 g6 30. Kc1 Rb7 31. Kd1 Rb5 32. Ke2 Kf8 33. Kd3 Ke8 34. Ra8+ Kf7 35. Ra2 Ke6 36. Ke2 Bc5 37. Kf1 Bd6 38. Ra7 Be7 39. Kg2 Rb6 40. Kg3 Rc6 41. Ra2 Bd6 42. Kg4 Rc7 43. Kg3 Rc6 44. Kf2 Rc7 45. Ke2 Kd7 46. Kd3 Rb7 47. Ra8 Ke6 48. Re8+ Kf7 49. Rc8 Ke6 50. Ra8 Kd7 51. Ra1 Rc7 52. Rf1 Ke6 53. Rf2 1/2-1/2

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.21"]
[Round "4"]
[White "Nocek, Dominik"]
[Black "Wojtacha, Krzysztof"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1322"]
[BlackElo "1443"]
[PlyCount "78"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. a3 Nc6 8. Bd3 Be7 9. 0-0 h6 10. Qe2 0-0 11. Nc3 Nxc3 12. bxc3 dxe5 13. dxe5 Qa5 14. Qe4 f5 15. exf6 Rxf6 16. Qh7+ Kf7 17. Rb1 a6 18. Bb2 Bd6 19. c4 e5 20. Nh4 Ne7 21. f4 Bc5+ 22. Kh1 Bd4 23. fxe5 Bxe5 24. Rxf6+ Kxf6 25. Rf1+ Ke6 26. Bxe5 Qxe5 27. Nf3 Qc3 28. Re1+ Kd7 29. Qe4 Qf6 30. Ne5+ Kc7 31. Rf1 Qd6 32. Rf7 Be6 33. Rxg7 Rf8 34. Ng6 Re8 35. Be2 Qxa3 36. h3 Qa1+ 37. Kh2 Qxg7 38. Qxe6 Qxg6 39. Qe5+ Qd6 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "2"]
[White "Bochniak, Franciszek"]
[Black "Wojtacha, Krzysztof"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1616"]
[BlackElo "1443"]
[PlyCount "65"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Qc7 8. Bxd5 exd5 9. Nc3 Be6 10. Bf4 a6 11. 0-0 Be7 12. Qb3 b5 13. Rac1 Qc4 14. Qxc4 dxc4 15. exd6 Bf6 16. Be5 Nd7 17. Rfe1 Bxe5 18. dxe5 0-0 19. Nd4 Nc5 20. Re3 Nd3 21. Rc2 Rac8 22. g3 b4 23. Na4 b3 24. axb3 Nb4 25. Rc1 Nd3 26. Nxe6 fxe6 27. Rxc4 Rxc4 28. bxc4 Nxf2 29. c5 Ng4 30. Re2 Rc8 31. d7 Rf8 32. c6 Ne3 33. Rxe3 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "3"]
[White "Wojtacha, Krzysztof"]
[Black "Wilangowski, Olivier"]
[Result "0-1"]
[ECO "C97"]
[WhiteElo "1443"]
[BlackElo "1349"]
[PlyCount "76"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Nb7 13. b3 Bd7 14. c4 bxc4 15. bxc4 Rab8 16. Nc3 Na5 17. Nd2 Ne8 18. Qe2 g6 19. g4 Ng7 20. Nb3 h5 21. f3 Bh4 22. Rf1 f5 23. exf5 gxf5 24. Nxa5 Qxa5 25. Bd2 Qd8 26. Qg2 Kh8 27. Kh1 Rb2 28. Bc1 Rxc2 29. Qxc2 fxg4 30. Bh6 Bf5 31. Bxg7+ Kxg7 32. Qg2 Qg5 33. hxg4 hxg4 34. fxg4 Rh8 35. Qh2 Bg3 36. Qxh8+ Kxh8 37. gxf5 Qd2 38. Ne4 Qh2# 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.19"]
[Round "1"]
[White "Wojtacha, Krzysztof"]
[Black "Kozak, Karol"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1443"]
[BlackElo "1217"]
[PlyCount "67"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 g6 7. h3 Bg7 8. Be3 Nbd7 9. Qd2 Nc5 10. Bd3 b5 11. a3 Bb7 12. Qe2 Nfxe4 13. Bxe4 Nxe4 14. Nxe4 Bxe4 15. c3 Rc8 16. a4 Bd5 17. axb5 Bc4 18. Qf3 Bxb5 19. Nxb5 axb5 20. h4 b4 21. cxb4 Bxb2 22. Rb1 Bc3+ 23. Kf2 Qd7 24. Rhc1 Bf6 25. Rxc8+ Qxc8 26. Rc1 Qa6 27. Kg3 Kd7 28. f5 Rc8 29. Rxc8 Qxc8 30. b5 gxf5 31. Qxf5+ Kc7 32. Qxh7 Qe8 33. Qc2+ Kb8 34. b6 1-0

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "3"]
[White "Cichon, Jakub"]
[Black "Wojtacha, Krzysztof"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1647"]
[BlackElo "1528"]
[PlyCount "102"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 0-0 5. Qd2 d6 6. 0-0-0 Nbd7 7. h4 e5 8. dxe5 dxe5 9. Bg5 Qe8 10. f3 a6 11. g4 b5 12. h5 Qe6 13. Kb1 Bb7 14. Bh6 Qe7 15. Bxg7 Kxg7 16. hxg6 fxg6 17. g5 Rad8 18. gxf6+ Nxf6 19. Qh6+ Kg8 20. Bd3 Nh5 21. Nh3 Rxf3 22. Be2 Rxd1+ 23. Bxd1 Qf8 24. Qxf8+ Rxf8 25. Bxh5 gxh5 26. a3 h6 27. Kc1 Rf3 28. Rh2 h4 29. Nf2 c5 30. Nd3 h3 31. Nxe5 Rg3 32. Nd5 Kf8 33. Kd2 Bxd5 34. exd5 Ke7 35. Ke2 h5 36. Nd3 Kd6 37. Nf4 h4 38. Rxh3 Rxh3 39. Nxh3 Kxd5 40. b3 a5 41. Kd3 c4+ 42. Kc3 cxb3 43. cxb3 Ke4 44. b4 a4 45. Ng1 Ke3 46. Nh3 Kf3 47. Kd4 Kg3 48. Ng5 Kf4 49. Nh3+ Kg3 50. Ng1 Kf2 51. Nh3+ Kg3 1/2-1/2

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "4"]
[White "Wojtacha, Krzysztof"]
[Black "Mroz, Lena"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "1528"]
[BlackElo "1643"]
[PlyCount "68"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. 0-0 Nbd7 8. Kh1 Qc7 9. f4 Be7 10. Bd2 0-0 11. Qe1 b5 12. a3 Bb7 13. Qg3 Rac8 14. Rae1 Nb6 15. f5 e5 16. Nb3 Kh8 17. Bg5 Rfd8 18. Qh4 d5 19. exd5 Nbxd5 20. Ne4 Nxe4 21. Bxe4 Bxg5 22. Qxg5 f6 23. Qh4 Nf4 24. c3 Bxe4 25. Rxe4 Qb7 26. Rfe1 Rc4 27. Na5 Qxe4 28. Rxe4 Rxe4 29. h3 Rd1+ 30. Kh2 Re2 31. Qg4 Rdd2 32. Kh1 Rxg2 33. Qf3 Rh2+ 34. Kg1 Rdg2+ 0-1

[Event "Sitges Sunway online op"]
[Site "Chess.com INT"]
[Date "2020.04.27"]
[Round "9"]
[White "Wojtacha, Krzysztof"]
[Black "Rodriguez Avila, Alvaro"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1528"]
[BlackElo "1868"]
[PlyCount "43"]
[EventDate "2020.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 0-0 8. Bc4 a6 9. Bb3 Qc7 10. Qd2 b5 11. 0-0-0 Bb7 12. g4 Na5 13. h4 h5 14. Rdg1 Rfc8 15. Bh6 Bh8 16. Qg5 Nxb3+ 17. axb3 b4 18. gxh5 Nh7 19. Qg2 bxc3 20. hxg6 cxb2+ 21. Kb1 Bxd4 22. gxf7+ 1-0

[Event "Sitges Sunway online op"]
[Site "Chess.com INT"]
[Date "2020.04.26"]
[Round "8"]
[White "Al Dosari, Naif"]
[Black "Wojtacha, Krzysztof"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1787"]
[BlackElo "1528"]
[PlyCount "96"]
[EventDate "2020.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 Nbd7 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qc2 c6 11. e4 Be6 12. b3 Qc7 13. Bb2 Rad8 14. Rad1 Nd7 15. Ba3 Rfe8 16. Bd6 Qc8 17. c5 Bf8 18. Rd2 Nxc5 19. Bxf8 Rxf8 20. Rfd1 Na6 21. Na4 c5 22. Qc3 Rd4 23. Nb2 b6 24. Nd3 f6 25. f4 Qc7 26. a3 Rfd8 27. h3 c4 28. bxc4 Qxc4 29. Qxc4 Bxc4 30. Bf1 Kg7 31. Kf2 Nc5 32. Ke3 Nxe4 33. fxe5 Nxd2 34. exf6+ Kxf6 35. Rxd2 Bxd3 36. Bxd3 Rxd3+ 37. Rxd3 Rxd3+ 38. Kxd3 b5 39. Kd4 a5 40. Kc5 b4 41. axb4 axb4 42. Kxb4 Ke5 43. Kc4 Ke4 44. Kc5 Kf3 45. Kd5 Kxg3 46. Ke5 Kxh3 47. Kf6 h5 48. Kg5 Kg3 0-1

[Event "EU-ch U08 28th"]
[Site "Riga"]
[Date "2018.08.27"]
[Round "3"]
[White "Wojtacha, Krzysztof"]
[Black "Zheng, Harry Z"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1150"]
[BlackElo "1530"]
[PlyCount "60"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[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 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. h3 Ba7 8. Nbd2 h6 9. Nf1 0-0 10. g4 Be6 11. Bc2 d5 12. Qe2 b5 13. Ng3 dxe4 14. Nxe4 Nxe4 15. dxe4 Bc4 16. Qd2 Qxd2+ 17. Bxd2 Rfd8 18. b3 Bd3 19. Bxd3 Rxd3 20. Ke2 Rad8 21. a4 Rxf3 22. Kxf3 Rxd2 23. axb5 axb5 24. Ra6 Bb6 25. Rc1 Rxf2+ 26. Kg3 Rf4 27. c4 bxc4 28. bxc4 Bf2+ 29. Kg2 Nb4 30. Ra3 c5 0-1

[Event "EU-ch U08 28th"]
[Site "Riga"]
[Date "2018.08.21"]
[Round "2"]
[White "Tereschenko, Ivan"]
[Black "Wojtacha, Krzysztof"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1343"]
[BlackElo "1150"]
[PlyCount "37"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 Nc6 7. Nf3 e5 8. d5 Ne7 9. Be2 c6 10. Nd2 Ne8 11. g4 f5 12. exf5 gxf5 13. gxf5 Nxf5 14. Nf1 Qf6 15. Ne4 Qh4 16. Neg3 e4 17. Bg5 Qxg5 18. Nxe4 Qf4 19. f3 0-1

[Event "EU-ch U08 28th"]
[Site "Riga"]
[Date "2018.08.20"]
[Round "1"]
[White "Yusupov, Nikael"]
[Black "Wojtacha, Krzysztof"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1150"]
[PlyCount "26"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qc4 Nf6 5. Nf3 e5 6. Bg5 Be7 7. Bxf6 Bxf6 8. Qc3 Be7 9. Bb5 Bb4 10. Qxb4 Nxb4 11. Nxe5 Nxc2+ 12. Kd2 Nxa1 13. b3 Qg5+ 0-1

