[Event "Warsaw Szansa rapid op"]
[Site "Warsaw"]
[Date "2023.09.17"]
[Round "1"]
[White "Pichurko, Jakub"]
[Black "Krasenkow, Michal"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1619"]
[BlackElo "2531"]
[PlyCount "63"]
[EventDate "2023.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. Bg5 Nbd7 9. a4 h6 10. Be3 b6 11. Nd2 Bb7 12. Bc4 Nc5 13. Bxc5 dxc5 14. Qe2 0-0 15. Nf1 Qc7 16. Ne3 Rfd8 17. Ned5 Nxd5 18. Nxd5 Bxd5 19. Bxd5 Rxd5 20. exd5 Rd8 21. Rd1 Qb7 22. 0-0 Rxd5 23. Qe4 Rd7 24. Qxe5 Qc7 25. Qf5 Rd6 26. Rxd6 Qxd6 27. Qc8+ Kh7 28. Qxa6 Bf6 29. Qd3+ Qxd3 30. cxd3 Bxb2 31. Rb1 Bd4 32. Rxb6 0-1

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.06.22"]
[Round "11"]
[White "Pichurko, Jakub"]
[Black "Borys, Marek"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1631"]
[BlackElo "1347"]
[PlyCount "75"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[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. Bg5 e6 3. e3 c5 4. c3 Be7 5. Nd2 d6 6. Ngf3 0-0 7. Bd3 Nbd7 8. 0-0 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Re1 Nhf6 12. Qc2 b6 13. a4 a5 14. h3 Ba6 15. Bxa6 Rxa6 16. Rad1 Raa8 17. Nc4 d5 18. Nce5 Nxe5 19. Nxe5 Nd7 20. Nxd7 Qxd7 21. e4 c4 22. Re3 dxe4 23. Rxe4 Rfb8 24. d5 exd5 25. Rxc4 Qe6 26. Rcd4 b5 27. Rxd5 bxa4 28. R1d4 Kh8 29. Kh2 Qc6 30. g3 Kg8 31. h4 Qb6 32. Rd7 Qe6 33. c4 Qe5 34. R4d5 Qe6 35. R7d6 Qe7 36. c5 Qe1 37. c6 a3 38. c7 1-0

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.06.15"]
[Round "10"]
[White "Ossolinski, Lukasz"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1361"]
[BlackElo "1631"]
[PlyCount "59"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 a6 5. a4 c5 6. Nf3 Nf6 7. 0-0 Nc6 8. Nc3 b6 9. d5 exd5 10. Nxd5 Bb7 11. e4 Be7 12. Bf4 Nxd5 13. exd5 Na5 14. Ba2 0-0 15. Ne5 Bd6 16. Qd2 Qf6 17. Nd3 Bxf4 18. Qxf4 Qxf4 19. Nxf4 Rad8 20. Rfe1 g5 21. Nh5 c4 22. Rad1 Rd6 23. Re5 h6 24. f4 Bc8 25. h3 f6 26. Re7 Rf7 27. Re8+ Rf8 28. Re7 Rf7 29. Re8+ Rf8 30. Re7 1/2-1/2

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.06.01"]
[Round "8"]
[White "Pasternak Winiarski, Adam"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1592"]
[BlackElo "1631"]
[PlyCount "101"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[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. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Qc7 8. 0-0 Bf5 9. Be2 Bg7 10. Na3 a6 11. Nc2 h6 12. Ne3 Be6 13. Re1 0-0 14. Nf1 Ne4 15. N3d2 Nxd2 16. Bxd2 b5 17. a3 Na5 18. Ne3 Nc4 19. Nxc4 bxc4 20. Bf3 Kh7 21. Be3 Rab8 22. Qd2 Rb6 23. g4 f5 24. Bf4 Qd7 25. g5 hxg5 26. Bxg5 Bf6 27. Re2 Bxg5 28. Qxg5 Kg7 29. Rae1 Kf7 30. Re5 Rd6 31. h4 Rg8 32. Kf1 Rg7 33. Qe3 Kf6 34. Qh6 a5 35. R1e3 Kf7 36. Qg5 Kf8 37. h5 gxh5 38. Qxh5 a4 39. Qh8+ Bg8 40. Qh5 e6 41. Qh6 Qe7 42. Qf4 Qg5 43. Rxf5+ Qxf5 44. Qxd6+ Re7 45. Be2 Qb1+ 46. Kg2 Bh7 47. Rxe6 Be4+ 48. f3 Bxf3+ 49. Bxf3 Qxb2+ 50. Kg3 Qb7 51. Qxe7+ 1-0

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.05.25"]
[Round "7"]
[White "Pichurko, Jakub"]
[Black "Mocny, Stanislaw"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1631"]
[BlackElo "1482"]
[PlyCount "29"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Bg4 6. Qb3 Qb6 7. e3 Nbd7 8. Qc2 e6 9. b3 c5 10. h3 Bh5 11. dxc5 Bxc5 12. Nhf3 Bg6 13. Bd3 Bxe3 14. 0-0 Bc5 15. Bxg6 1/2-1/2

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.05.18"]
[Round "6"]
[White "Fudala, Dominik"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1537"]
[BlackElo "1631"]
[PlyCount "124"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[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. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 Nf6 7. Nf3 g6 8. 0-0 Bf5 9. Be2 Bg7 10. Nbd2 0-0 11. a3 a5 12. a4 h6 13. Nh4 Bd7 14. Re1 e5 15. dxe5 Nxe5 16. Nhf3 Nc6 17. Nb3 Rfe8 18. Be3 Rad8 19. Nbd4 Nxd4 20. Bxd4 Bc6 21. Qb3 Nd7 22. Bb5 Bxd4 23. Nxd4 Nc5 24. Qc2 Ne4 25. Re3 Kg7 26. Rae1 Nf6 27. Bd3 Rxe3 28. Rxe3 Re8 29. Bxg6 Rxe3 30. fxe3 Qe5 31. Bd3 Qxe3+ 32. Kf1 Qf4+ 33. Ke1 Ne4 34. Bxe4 dxe4 35. Nxc6 bxc6 36. Qd2 Qe5 37. Qd4 Qxd4 38. cxd4 f5 39. Kf2 f4 40. b4 axb4 41. a5 b3 42. a6 b2 43. a7 b1Q 44. a8Q Qb2+ 45. Kf1 e3 46. Kg1 Qb1+ 47. Kh2 e2 48. Qxc6 e1Q 49. Qd7+ Kf6 50. Qd6+ Kg5 51. Qd8+ Kg6 52. Qd6+ Kh7 53. Qd7+ Kh8 54. Qd8+ Kg7 55. Qd7+ Kf8 56. Qd8+ Qe8 57. Qf6+ Kg8 58. Qxh6 Qf5 59. Qd6 Qeg6 60. Qb8+ Kh7 61. d5 f3 62. Qa7+ Qg7 0-1

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.05.11"]
[Round "5"]
[White "Pichurko, Jakub"]
[Black "Mueck, Piotr"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1631"]
[BlackElo "1347"]
[PlyCount "83"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 Bf5 6. Qb3 Qb6 7. dxc5 Qxb3 8. axb3 e5 9. Bg3 Bxc5 10. b4 Bd6 11. b5 Ne7 12. Ngf3 Nd7 13. Be2 0-0 14. 0-0 f6 15. Nh4 Be6 16. e4 Rfd8 17. exd5 Bxd5 18. Nc4 Bc7 19. Nf3 Nb6 20. Ne3 Be6 21. c4 Nf5 22. Nxf5 Bxf5 23. Rfd1 Rxd1+ 24. Rxd1 Na4 25. Nd4 Bc8 26. Ra1 Bb6 27. Rxa4 Bxd4 28. b3 Bf5 29. Bf3 Rb8 30. Ra2 Bc5 31. Bd5+ Kf8 32. b4 Bxb4 33. Rxa7 Bc8 34. Kf1 Bc5 35. Ra2 Ke7 36. f4 Bd4 37. fxe5 fxe5 38. Bf2 Kd6 39. Bxd4 exd4 40. Ke2 Kc5 41. h3 Bf5 42. g4 1/2-1/2

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.05.04"]
[Round "4"]
[White "Emmel, Bartosz"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1475"]
[BlackElo "1631"]
[PlyCount "76"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c4 c6 7. Nc3 dxc4 8. Ne5 Ng4 9. Nf3 e5 10. h3 exd4 11. Ne4 Ne5 12. Nxd4 Qxd4 13. Qxd4 Nf3+ 14. Bxf3 Bxd4 15. Rd1 Bg7 16. Kg2 Nd7 17. Rb1 Nb6 18. Bf4 Bf5 19. g4 Bxe4 20. Bxe4 Rad8 21. Bc7 Rxd1 22. Rxd1 Bxb2 23. Bxb6 axb6 24. Rd7 Re8 25. Kf3 c3 26. Bd3 b5 27. Rxb7 Rd8 28. Ke3 Re8+ 29. Kf3 Ra8 30. Rc7 Rxa2 31. Rxc6 b4 32. Rc7 Ra3 33. g5 b3 34. Bc4 c2 35. Rxf7 Bg7 36. Rf6+ Kh8 37. Rc6 b2+ 38. Kg2 Ra8 0-1

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.04.27"]
[Round "3"]
[White "Pichurko, Jakub"]
[Black "Urych, Krzysztof"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1631"]
[BlackElo "1440"]
[PlyCount "94"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Bd6 7. 0-0 0-0 8. a3 cxd4 9. exd4 b6 10. Nbd2 Bb7 11. Ne5 Ne7 12. Qe2 Rc8 13. f4 Qc7 14. Rf3 Nf5 15. Rc1 Qe7 16. Ra1 Qc7 17. c3 Qe7 18. Rh3 h5 19. a4 g6 20. Rf1 Kg7 21. c4 Rcd8 22. Bxf5 exf5 23. Re3 Rfe8 24. Re1 Qc7 25. h3 Bb4 26. Rc1 Qd6 27. Rd1 Re6 28. Ndf3 Ne4 29. Ng5 Nxg5 30. fxg5 Kg8 31. g3 Qe7 32. h4 Bd6 33. Nxg6 Qe8 34. Ne5 Bxe5 35. dxe5 dxc4 36. Rxd8 Qxd8 37. bxc4 Qd7 38. Rd3 Qc6 39. Rd5 Qxa4 40. Rd8+ Re8 41. Rd6 Qb3 42. Kf2 Bf3 43. Qd2 Be4 44. Bc3 Qxc4 45. g6 Qc5+ 46. Kf1 Qb5+ 47. Kf2 Qc5+ 1/2-1/2

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.04.20"]
[Round "2"]
[White "Kurowski, Maciej"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1573"]
[BlackElo "1631"]
[PlyCount "74"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. d4 e5 6. Nc3 Bb4 7. 0-0 Bxc3 8. bxc3 exd4 9. Nxd4 Be6 10. Bf3 Qd7 11. Bxc6 bxc6 12. Nxe6 fxe6 13. Qh5+ Qf7 14. Qc5 Ne7 15. Bg5 h6 16. Bxe7 Qxe7 17. Qxc6+ Kf7 18. Rfe1 Rhe8 19. Rab1 Qd6 20. Qe4 Kg8 21. Rbd1 Qc5 22. Rd3 Qf5 23. Qc6 Rac8 24. h3 a5 25. Rde3 Qxc2 26. Rxe6 Rf8 27. R6e2 Qf5 28. Qe6+ Kh7 29. f3 Rcd8 30. Re4 Qc5+ 31. R1e3 a4 32. Qc4 Rd1+ 33. Kh2 Qd6+ 34. Re5 a3 35. Qe4+ Kh8 36. f4 Rd2 37. Re1 Rxa2 1/2-1/2

[Event "Warsaw YMCA Spring-A 273rd"]
[Site "Warsaw"]
[Date "2023.04.13"]
[Round "1"]
[White "Pichurko, Jakub"]
[Black "Bartczak, Hanna"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1631"]
[BlackElo "1455"]
[PlyCount "75"]
[EventDate "2023.04.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 e6 4. Nf3 f5 5. c4 Bd6 6. Bxd6 Qxd6 7. Nc3 Nf6 8. Ne5 0-0 9. c5 Qc7 10. b4 Nbd7 11. f4 Nxe5 12. fxe5 Ne4 13. Ne2 Qe7 14. g3 Qg5 15. Nf4 Bd7 16. Bd3 Nxg3 17. Rg1 Qh6 18. hxg3 g5 19. Qh5 Qg7 20. Ne2 Be8 21. Qh2 Bg6 22. Rh1 Rf7 23. Qh6 Qxh6 24. Rxh6 Kg7 25. Rh2 a5 26. b5 f4 27. Bxg6 hxg6 28. gxf4 cxb5 29. fxg5 Rf5 30. Nf4 Re8 31. Rg2 Kf7 32. Rb1 b4 33. a3 Rh8 34. Kd2 Ra8 35. Kc2 Ra7 36. axb4 axb4 37. Rxb4 Rxf4 38. exf4 1-0

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.03.17"]
[Round "10"]
[White "Pichurko, Jakub"]
[Black "Pasternak Winiarski, Adam"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1635"]
[BlackElo "1579"]
[PlyCount "73"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c3 Nf6 2. d4 c5 3. Nf3 e6 4. g3 d5 5. Bg2 Nc6 6. 0-0 Qb6 7. a3 a5 8. e3 Bd7 9. a4 Be7 10. Na3 c4 11. Nd2 Na7 12. e4 0-0 13. Re1 Bxa3 14. Rxa3 Qa6 15. exd5 exd5 16. Nf1 h6 17. Bf4 Be6 18. h3 b5 19. axb5 Nxb5 20. Ra1 a4 21. Qd2 Nd6 22. f3 Rfb8 23. g4 Rb3 24. Bxh6 gxh6 25. Qxh6 Nde8 26. Re5 Nh7 27. Rae1 Ng7 28. Ng3 Qc8 29. Nh5 Qf8 30. Nf6+ Nxf6 31. Qxf6 Rxb2 32. f4 a3 33. f5 a2 34. fxe6 fxe6 35. Rxe6 Qxf6 36. Rxf6 Ra5 37. Ra1 1/2-1/2

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.03.16"]
[Round "11"]
[White "Kuc, Mariusz"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1687"]
[BlackElo "1635"]
[PlyCount "114"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 g6 7. c3 Bg7 8. Bd3 0-0 9. 0-0 c5 10. Qe2 b6 11. Ne5 Bb7 12. Bg5 cxd4 13. cxd4 h6 14. Bd2 Nd5 15. f4 e6 16. Nxg6 fxg6 17. Qxe6+ Kh8 18. Qxg6 N7f6 19. Nf5 Qd7 20. Rae1 Qf7 21. Nd6 Qd7 22. Nf5 Qf7 23. Nd6 Qd7 24. Nxb7 Qxb7 25. Re6 Qf7 26. Qf5 Qh5 27. Re5 Qxf5 28. Bxf5 Rad8 29. g4 Ne8 30. Re6 Bxd4+ 31. Kg2 Rf6 32. Rfe1 Ng7 33. Rxf6 Nxf6 34. Bc3 Bxc3 35. bxc3 Nxf5 36. gxf5 Rd2+ 37. Kf3 Rd3+ 38. Ke2 Rxc3 39. Kd2 Rf3 40. Re7 Rxf4 41. Rxa7 Rxf5 42. Ke3 Re5+ 43. Kf4 Re7 44. Ra3 Kg7 45. Kf5 Kf7 46. Rb3 Nd7 47. h4 Re5+ 48. Kf4 Ra5 49. Rd3 Ke6 50. Rg3 Ra4+ 51. Ke3 Ra3+ 52. Kf4 Rxg3 53. Kxg3 Kf5 54. Kf3 Ne5+ 55. Ke3 h5 56. a4 Nc4+ 57. Kd4 Nb2 0-1

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.03.10"]
[Round "9"]
[White "Szumigaj, Marcin"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "1466"]
[BlackElo "1635"]
[PlyCount "60"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Qb3 dxc4 5. Qxc4 Bf5 6. Nc3 e6 7. Bg5 Be7 8. e3 Nbd7 9. Be2 h6 10. Bh4 0-0 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Rfd1 a5 14. Nxe4 Bxe4 15. Nd2 Bd5 16. Qd3 f5 17. Bf3 Rae8 18. Re1 Nf6 19. e4 fxe4 20. Nxe4 Nxe4 21. Bxe4 Qg5 22. Re2 Qf6 23. Rae1 Rd8 24. f3 Bxe4 25. Qxe4 Qxd4+ 26. Qxd4 Rxd4 27. Rxe6 Rd2 28. R1e2 Rfd8 29. Kf2 Rxe2+ 30. Rxe2 Kf7 1/2-1/2

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.03.03"]
[Round "8"]
[White "Pichurko, Jakub"]
[Black "Kowalski, Witold"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1635"]
[BlackElo "1654"]
[PlyCount "62"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h6 6. Bd3 a6 7. a4 c5 8. Qd2 Nc6 9. Be5 cxd4 10. Bxd4 Nxd4 11. exd4 h5 12. Nf3 0-0 13. a5 Bd7 14. 0-0 Rc8 15. Ne5 Bc6 16. Rfe1 Qd6 17. Na4 Bxa4 18. Rxa4 Rfd8 19. Rb4 Ne4 20. Bxe4 dxe4 21. f4 exf3 22. Nxf3 Rxc2 23. Qxc2 Qxb4 24. Qc3 Bxd4+ 25. Nxd4 Qxd4+ 26. Qxd4 Rxd4 27. Rxe7 Rb4 28. Re2 Rxh4 29. Kf2 Ra4 30. Re7 Rb4 31. Re2 Rb5 0-1

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.02.17"]
[Round "6"]
[White "Pichurko, Jakub"]
[Black "Mlynarski, Zbigniew"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1635"]
[BlackElo "1586"]
[PlyCount "56"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 d5 4. e3 Bb4+ 5. c3 Be7 6. Nbd2 h6 7. Bxf6 Bxf6 8. Bd3 0-0 9. 0-0 Nd7 10. e4 dxe4 11. Nxe4 Be7 12. Qe2 b6 13. Nd6 Nf6 14. Nxc8 Rxc8 15. Rad1 Qd5 16. Ne5 c5 17. dxc5 Qxc5 18. Rfe1 Bd6 19. Ng4 Nxg4 20. Qxg4 Rfd8 21. h4 Be7 22. h5 Qc6 23. Re3 Bf6 24. Bb1 Rxd1+ 25. Qxd1 Rd8 26. Rd3 Qc7 27. Rxd8+ Qxd8 28. Qxd8+ Bxd8 1/2-1/2

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.02.15"]
[Round "7"]
[White "Nocek, Dominik"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1548"]
[BlackElo "1635"]
[PlyCount "41"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Nf3 Ne7 8. Bb2 0-0 9. Bd3 Ng6 10. Qd2 Nc6 11. h4 Bc7 12. Qe3 Bb6 13. Qg5 Qxg5 14. hxg5 Bc7 15. Nbd2 Ncxe5 16. Nxe5 Bxe5 17. Bxe5 Nxe5 18. Bxh7+ Kh8 19. Bg6+ Kg8 20. Bh7+ Kh8 21. Bg6+ 1/2-1/2

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.02.14"]
[Round "4"]
[White "Szukalski, Antoni"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1680"]
[BlackElo "1635"]
[PlyCount "32"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 g6 5. Nc3 Bg7 6. Bd3 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. b3 Nbd7 11. Ba3 Re8 12. Bd6 dxc4 13. Bxc4 e5 14. dxe5 Nxe5 15. Bxe5 Rxe5 16. Rac1 Rf5 1/2-1/2

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.01.26"]
[Round "3"]
[White "Pichurko, Jakub"]
[Black "Jaroszuk, Marcin"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1635"]
[BlackElo "1537"]
[PlyCount "117"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c3 e6 2. d4 f5 3. Nf3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. Nbd2 0-0 7. e4 fxe4 8. Nxe4 d5 9. Nxf6+ Qxf6 10. Qd2 Nd7 11. Be2 c6 12. 0-0 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Rae1 Qf6 16. Bd3 Bd7 17. Qc2 Bf5 18. Re3 Qg6 19. Bxf5 Qxf5 20. Qe2 Rf7 21. Re5 Qf6 22. Qe3 Qf4 23. Re1 Qxe3 24. R1xe3 Raf8 25. f3 Rf5 26. Kf2 Rxe5 27. Rxe5 Kf7 28. Ke3 Kf6 29. f4 b6 30. g4 Rd8 31. g5+ Kf7 32. Kd4 c5+ 33. Kd3 d4 34. c4 g6 35. f5 gxf5 36. Rxf5+ Kg6 37. Re5 Rd7 38. h4 Kh5 39. b4 cxb4 40. Rd5 Rf7 41. Rxd4 Rf1 42. Kc2 Rf3 43. Rd7 Kxh4 44. Rxh7+ Kxg5 45. Rxa7 Rc3+ 46. Kb2 Kf5 47. Rb7 Rxc4 48. Rxb6 Ke5 49. Kb3 Rh4 50. Rxb4 Rxb4+ 51. Kxb4 Kd6 52. Kb5 Kc7 53. Ka6 Kb8 54. a4 Ka8 55. a5 Kb8 56. Kb6 Ka8 57. a6 Kb8 58. a7+ Ka8 59. Ka6 1/2-1/2

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.01.20"]
[Round "2"]
[White "Kania, Tomasz"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1691"]
[BlackElo "1635"]
[PlyCount "67"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 g6 6. Bc4 Bg7 7. Ne5 0-0 8. Be3 c6 9. Qe2 Nbd7 10. 0-0-0 Nb6 11. Bb3 a5 12. a3 a4 13. Ba2 Nbd5 14. Bd2 Nxc3 15. Bxc3 Nd5 16. Bd2 Be6 17. h4 h6 18. Nxg6 Re8 19. Ne5 Qc7 20. g4 c5 21. g5 cxd4 22. Nd3 Rec8 23. Bb1 Nc3 24. bxc3 dxc3 25. Bf4 Qb6 26. Be5 Bxe5 27. Qxe5 Ra5 28. Qe3 Rcc5 29. gxh6 Rab5 30. Rhg1+ Kf8 31. Nb4 Rxb4 32. axb4 Bd5 33. Qxc5 Qxh6+ 34. Qe3 1-0

[Event "Warsaw YMCA Winter-B 270th"]
[Site "Warsaw"]
[Date "2023.01.12"]
[Round "1"]
[White "Pichurko, Jakub"]
[Black "Malicki, Jan"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1635"]
[BlackElo "1614"]
[PlyCount "142"]
[EventDate "2023.01.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 Bf5 6. Nf3 0-0 7. Ne5 Nbd7 8. Be2 c6 9. g4 Be6 10. h5 Nxe5 11. Bxe5 b5 12. g5 b4 13. Na4 Ne4 14. Bxg7 Kxg7 15. Rg1 Qd6 16. f4 Rac8 17. Bd3 Bf5 18. Bxe4 Bxe4 19. Nc5 Bf5 20. Qe2 gxh5 21. 0-0-0 h4 22. Rh1 h3 23. Qf3 Qg6 24. Rh2 Rh8 25. Nd3 Bxd3 26. Rxd3 h6 27. f5 Qxg5 28. Rxh3 Kf8 29. Rh5 Qf6 30. Rd1 Ke8 31. Rdh1 Kd7 32. Qe2 Qd6 33. Qa6 Rc7 34. Qd3 Rcc8 35. R5h4 Qg3 36. R4h3 Qd6 37. Rf3 h5 38. e4 dxe4 39. Qxe4 Qd5 40. Qxd5+ cxd5 41. Rfh3 Rc4 42. c3 bxc3 43. bxc3 Rhc8 44. Kc2 Rxd4 45. Rxh5 Rdc4 46. R1h3 d4 47. f6 Rxc3+ 48. Rxc3 Rxc3+ 49. Kd2 Ra3 50. fxe7 Rxa2+ 51. Kd3 Kxe7 52. Kxd4 f6 53. Rb5 Ke6 54. Ke4 f5+ 55. Kf3 a5 56. Rb6+ Ke5 57. Rb5+ Kf6 58. Rb8 a4 59. Kf4 Ke6 60. Rb6+ Kd5 61. Kxf5 Rf2+ 62. Kg5 a3 63. Ra6 a2 64. Kg4 Kc4 65. Kg3 Rc2 66. Kf3 Kb3 67. Rb6+ Kc3 68. Rc6+ Kb2 69. Rb6+ Kc1 70. Ra6 Kb1 71. Rb6+ Rb2 0-1

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.12.21"]
[Round "13"]
[White "Klim, Juliusz"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1471"]
[BlackElo "1698"]
[PlyCount "91"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 a6 6. Nf3 b5 7. Bb3 c5 8. dxc5 Qxd1+ 9. Kxd1 Bb7 10. Ke2 e6 11. Be3 Nbd7 12. a3 Bxc5 13. Ba2 0-0 14. Rhd1 Bxe3 15. fxe3 Rfd8 16. Rd2 Nc5 17. Rad1 Rxd2+ 18. Rxd2 Kf8 19. g3 Ke7 20. Ne5 Rc8 21. Rd4 Ncd7 22. Nxd7 Nxd7 23. a4 bxa4 24. Rxa4 Ne5 25. Bb3 f5 26. h3 g5 27. Kf2 Rd8 28. Rd4 Nc6 29. Rxd8 Nxd8 30. e4 Kf6 31. Ke3 h5 32. Bc4 Nc6 33. exf5 exf5 34. Nd5+ Ke5 35. Nc7 f4+ 36. gxf4+ gxf4+ 37. Kf2 a5 38. h4 Nd4 39. Bf7 Nf5 40. Bxh5 Nxh4 41. c3 Nf5 42. Nb5 Bc6 43. Na3 Ne3 44. b4 axb4 45. cxb4 Bd5 46. b5 1/2-1/2

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.12.14"]
[Round "12"]
[White "Tsiapko, Andrii"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1590"]
[BlackElo "1698"]
[PlyCount "70"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Bg6 6. Qb3 Qb6 7. Qh3 Nbd7 8. Nxg6 fxg6 9. e3 Qc7 10. Bd3 0-0-0 11. f4 e6 12. 0-0 Bb4 13. Qxe6 Rde8 14. Qh3 Bxd2 15. Bxd2 Ne4 16. Bxe4 dxe4 17. b4 Kb8 18. a4 Nf6 19. Qh4 Qd7 20. a5 Rc8 21. Rfc1 Rhe8 22. Rab1 h5 23. Qe1 Qf5 24. b5 c5 25. dxc5 Qxc5 26. Bb4 Qc7 27. Bc3 Qf7 28. Be5+ Ka8 29. c5 g5 30. c6 gxf4 31. exf4 g5 32. b6 gxf4 33. cxb7+ Kxb7 34. a6+ Kxa6 35. Ra1+ Kb5 1-0

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.11.16"]
[Round "8"]
[White "Pichurko, Jakub"]
[Black "Bartczak, Hanna"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1698"]
[BlackElo "1501"]
[PlyCount "29"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Qd2 c6 6. Be2 Bd7 7. Nf3 b5 8. a3 0-0 9. 0-0 a5 10. e5 dxe5 11. Nxe5 Qb6 12. Bf3 Ra7 13. Rfe1 Rd8 14. Qe2 Be8 15. Be3 1/2-1/2

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.11.09"]
[Round "11"]
[White "Kwiek, Janusz"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1428"]
[BlackElo "1698"]
[PlyCount "100"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. Nf3 Bg4 5. Be2 g6 6. c3 Bg7 7. h3 Bxf3 8. Bxf3 0-0 9. Nd2 Nfd7 10. Qb3 Qb6 11. 0-0 e5 12. dxe5 Nxe5 13. Bxe5 Bxe5 14. Qxb6 axb6 15. Be2 b5 16. Nf3 Bg7 17. Nd4 Nd7 18. a3 Ne5 19. Rfd1 Rfe8 20. Kf1 Bf8 21. Rac1 Nd7 22. Rd2 Nc5 23. Bf3 Bg7 24. Re1 Re7 25. g3 Rae8 26. h4 h5 27. Rdd1 Na4 28. Re2 Nb6 29. Rc2 Nc4 30. Re2 Ne5 31. Bg2 Nc4 32. Bf3 Nd6 33. Rc2 Bf6 34. Re2 Kg7 35. Ra1 Ra8 36. Rd1 Kf8 37. Rde1 Bxd4 38. exd4 Rxe2 39. Rxe2 Nc4 40. Rc2 Re8 41. Be2 Nd6 42. Bd3 f5 43. Re2 Kf7 44. Rxe8 Nxe8 45. Ke2 Nf6 46. f3 Nd7 47. Ke3 Kf6 48. Kf4 Nf8 49. b3 Ne6+ 50. Ke3 Nd8 1/2-1/2

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.11.08"]
[Round "7"]
[White "Pichurko, Jakub"]
[Black "Dropia, Rafal"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1698"]
[BlackElo "1568"]
[PlyCount "98"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d6 3. Bf4 h6 4. h3 g5 5. Bh2 c5 6. dxc5 Qa5+ 7. Qd2 Qxc5 8. Nc3 Bf5 9. e3 Nc6 10. Nd4 Ne4 11. Nxe4 Bxe4 12. Nxc6 Bxc6 13. Qd4 Qxd4 14. exd4 Bg7 15. c3 e5 16. dxe5 Bxe5 17. f3 0-0-0 18. 0-0-0 f5 19. Bc4 Rhe8 20. Bxe5 dxe5 21. Rxd8+ Kxd8 22. Rd1+ Kc7 23. Bd5 Re7 24. Bxc6 Kxc6 25. Kc2 e4 26. fxe4 Rxe4 27. Rd8 h5 28. Kd2 g4 29. Rd3 f4 30. b3 Re7 31. hxg4 hxg4 32. Rd4 f3 33. gxf3 gxf3 34. Rf4 Re2+ 35. Kd3 Rxa2 36. Rxf3 a5 37. Rf6+ Kc7 38. Rf7+ Kb6 39. Rf6+ Ka7 40. Rf7 a4 41. bxa4 Rxa4 42. Rh7 Rg4 43. Rd7 Kb6 44. Rh7 Rg3+ 45. Kc4 Rg4+ 46. Kd3 Kc6 47. Rh6+ Kc5 48. Rh5+ Kc6 49. Rh6+ Kc5 1/2-1/2

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.11.03"]
[Round "6"]
[White "Wojciechowski, Franciszek"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1503"]
[BlackElo "1698"]
[PlyCount "34"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 a6 5. a4 e6 6. Bxc4 Bb4 7. Bg5 h6 8. Bxf6 Qxf6 9. Nge2 0-0 10. 0-0 Nd7 11. f4 c5 12. e5 Qd8 13. d5 Nb6 14. Ba2 Bxc3 15. Nxc3 Nxd5 16. Nxd5 exd5 17. Bxd5 Qb6 1/2-1/2

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.10.27"]
[Round "5"]
[White "Pichurko, Jakub"]
[Black "Tsiapko, Andrii"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1698"]
[BlackElo "1590"]
[PlyCount "78"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. c3 Bd6 5. Bg3 0-0 6. Nd2 c5 7. Ngf3 Qc7 8. Bd3 Nbd7 9. Bxd6 Qxd6 10. 0-0 b6 11. Re1 Bb7 12. Qb1 e5 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. Nf3 Qc7 16. Be2 Rad8 17. Qf5 Ne4 18. Rad1 Rd6 19. Qf4 Qe7 20. c4 Rfd8 21. cxd5 Bxd5 22. a3 Rf6 23. Qh4 Qe8 24. Qh5 Rfd6 25. h3 h6 26. Rf1 Qe6 27. Qe5 Qxe5 28. Nxe5 Bb3 29. Rxd6 Rxd6 30. Bc4 Bxc4 31. Nxc4 Rd3 32. f3 Ng3 33. Re1 b5 34. Kf2 Nf5 35. Ne5 Rd6 36. g4 Ne7 37. Ke2 f6 38. Nd3 c4 39. Nc5 Kf7 1/2-1/2

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.10.19"]
[Round "4"]
[White "Szumigaj, Marcin"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1510"]
[BlackElo "1698"]
[PlyCount "80"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. b3 Bf5 8. Bb2 Ne4 9. Nbd2 Nd7 10. Nh4 Nxd2 11. Qxd2 Be6 12. cxd5 cxd5 13. Rac1 Nf6 14. Qb4 b6 15. Nf3 a5 16. Qa3 b5 17. Qc5 Rb8 18. Ne5 Nd7 19. Qc7 Nxe5 20. dxe5 Rc8 21. Qxd8 Rfxd8 22. Rfd1 d4 23. Bb7 Rxc1 24. Rxc1 Bxe5 25. e3 Bf5 26. exd4 Bxd4 27. Bxd4 Rxd4 28. h4 Rd2 29. a4 bxa4 30. bxa4 Ra2 31. Bc6 Bc2 32. Re1 Bxa4 33. Bxa4 Rxa4 34. Rxe7 Ra2 35. Ra7 a4 36. Kg2 h5 37. Kf3 Kg7 38. Ke3 a3 39. f4 Ra1 40. f5 a2 0-1

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.10.12"]
[Round "3"]
[White "Pichurko, Jakub"]
[Black "Klim, Juliusz"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1698"]
[BlackElo "1471"]
[PlyCount "50"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Qb3 Qb6 6. c5 Qc7 7. Bd3 Bg6 8. Qd1 e6 9. b4 a6 10. Bb2 Be7 11. Ne5 Bxd3 12. Qxd3 Nbd7 13. Nd2 Nxe5 14. dxe5 Nd7 15. f4 0-0 16. 0-0 Rfb8 17. Bd4 a5 18. a3 axb4 19. axb4 b6 20. Nb3 bxc5 21. bxc5 Rxa1 22. Rxa1 Rb5 23. Qc3 g6 24. g4 Qb8 25. Ra3 Kg7 1/2-1/2

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.10.05"]
[Round "2"]
[White "Kurowski, Maciej"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1575"]
[BlackElo "1698"]
[PlyCount "62"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 0-0 10. h3 Bh5 11. Be3 d5 12. c5 N6d7 13. b4 a6 14. Qb3 Nc6 15. Rfd1 Nf6 16. Bf4 Ne4 17. Na4 g5 18. Bh2 Rc8 19. Nb6 Rc7 20. Bxc7 Qxc7 21. g4 Bg6 22. a4 f5 23. Ne5 Nxe5 24. Nxd5 exd5 25. Qxd5+ Nf7 26. gxf5 Nf6 27. Qe6 Bh5 28. Bxh5 Nxh5 29. d5 Nf4 30. Qe3 Bf6 31. Rac1 Rd8 0-1

[Event "Warsaw YMCA Autumn-B 265th"]
[Site "Warsaw"]
[Date "2022.09.28"]
[Round "1"]
[White "Pichurko, Jakub"]
[Black "Mlynarski, Zbigniew"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1698"]
[BlackElo "1588"]
[PlyCount "59"]
[EventDate "2022.09.28"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. h3 Bg7 5. e3 0-0 6. Be2 b6 7. 0-0 Ba6 8. Bxa6 Nxa6 9. c3 c5 10. Nbd2 Nc7 11. a4 Re8 12. Qb3 Nh5 13. Bh2 e5 14. dxe5 dxe5 15. Rfd1 Qe7 16. Ne4 Rad8 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Qxd1 Nf6 20. Nxf6+ Bxf6 21. e4 Qe8 22. Qd6 Qxa4 23. Bxe5 Qa1+ 24. Kh2 Bxe5+ 25. Qxe5 Ne6 26. Qb8+ Kg7 27. Qe5+ Kg8 28. Qb8+ Kg7 29. Qe5+ Kg8 30. Qb8+ 1/2-1/2

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.08.12"]
[Round "10"]
[White "Szewczak, Andrzej"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "1767"]
[PlyCount "127"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 0-0 5. e3 Re8 6. Be2 d5 7. 0-0 Nc6 8. Bb2 Bf8 9. d3 h6 10. Nbd2 Bf5 11. h3 Qe7 12. a4 b6 13. Nb3 Nb8 14. a5 Nbd7 15. Nfd4 Bh7 16. Nc6 Qd6 17. Nbd4 Nc5 18. Nxa7 bxa5 19. Nac6 a4 20. Ba3 Qd7 21. Bf3 Ne6 22. Ne5 Qc8 23. Ndc6 Bd6 24. Ng4 Nxg4 25. hxg4 Bxa3 26. Rxa3 Qd7 27. Nd4 Nxd4 28. exd4 Ra6 29. Qd2 Qd6 30. Rfa1 Rb8 31. g3 Qf6 32. Bxd5 Qxd4 33. Bf3 Bg6 34. Qe3 Qb2 35. Qc5 Rf6 36. Kg2 Qb6 37. Qxb6 cxb6 38. Rxa4 Rc8 39. Ra8 Rxa8 40. Rxa8+ Kh7 41. Rd8 Re6 42. Bd5 Re2 43. Bb3 h5 44. Kf3 Re5 45. Kf4 f6 46. Bg8+ Kh6 47. Bd5 Be8 48. g5+ Kg6 49. gxf6 gxf6 50. Be4+ Kf7 51. c4 b5 52. d4 Rg5 53. c5 Ke7 54. Rb8 Rg4+ 55. Ke3 h4 56. gxh4 Rxh4 57. d5 Bd7 58. d6+ Ke6 59. Rd8 Ke5 60. f3 f5 61. Rxd7 fxe4 62. Re7+ Kd5 63. fxe4+ Kc6 64. Rc7# 1-0

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.08.10"]
[Round "9"]
[White "Pichurko, Jakub"]
[Black "Safanowski, Tomasz"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1767"]
[BlackElo "1671"]
[PlyCount "110"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. e3 e6 5. d4 Nbd7 6. Bd3 Bd6 7. 0-0 c6 8. c4 Ne4 9. Ne5 Qc7 10. Nxd7 Bxh2+ 11. Kh1 Kxd7 12. Bxe4 Bxe4 13. Qh5 Bd6 14. Qxf7+ Be7 15. cxd5 exd5 16. Ba3 Rae8 17. Bxe7 Rxe7 18. Qf4 Qxf4 19. exf4 Bd3 20. Rd1 Bxb1 21. Rdxb1 Re2 22. Kg1 Rhe8 23. Rd1 Rc2 24. Rd3 Ree2 25. Rf1 Rcd2 26. Rh3 h6 27. Rg3 Re7 28. f5 Rxd4 29. f6 gxf6 30. Rg6 Re6 31. Rxh6 Rd2 32. a4 c5 33. Rc1 Kd6 34. Rh7 Kc6 35. Rh3 b6 36. g4 a6 37. f4 b5 38. axb5+ axb5 39. g5 fxg5 40. fxg5 c4 41. Rh6 Rxh6 42. gxh6 Rd4 43. bxc4 dxc4 44. Kg2 Rg4+ 45. Kf3 Rh4 46. Ra1 Kb6 47. Ke3 Rxh6 48. Kd4 Rh3 49. Rd1 Rd3+ 50. Rxd3 cxd3 51. Kxd3 Ka5 52. Kc3 Ka4 53. Kc2 Ka3 54. Kc3 b4+ 55. Kc2 Ka2 0-1

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.08.05"]
[Round "8"]
[White "Pichurko, Jakub"]
[Black "Mazurek, Jerzy"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1767"]
[BlackElo "1746"]
[PlyCount "68"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 c5 7. c3 b6 8. 0-0 Bb7 9. Nbd2 Nbd7 10. a4 a6 11. Bh2 Ra7 12. Re1 Re8 13. dxc5 bxc5 14. a5 Qa8 15. Nc4 Bc6 16. Nb6 Qb7 17. Nxd7 Nxd7 18. Qd2 Rb8 19. Ra2 Bd5 20. Raa1 Nf6 21. Red1 Qxb2 22. Rab1 Qxb1 23. Rxb1 Rxb1+ 24. Ne1 Rab7 25. Kf1 R7b2 26. Qd3 c4 27. Qd4 Bxg2+ 28. Kxg2 Rxe2 29. Nf3 Rbb2 30. Bg1 d5 31. Qf4 Ne4 32. Ng5 Rxf2+ 33. Bxf2 Rxf2+ 34. Qxf2 Nxf2 0-1

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.08.03"]
[Round "7"]
[White "Pichurko, Jakub"]
[Black "Pajak, Jakub Lech"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1767"]
[BlackElo "1897"]
[PlyCount "76"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c3 Bg7 4. Bf4 Nd7 5. h3 e5 6. dxe5 Nxe5 7. Nbd2 Ne7 8. e3 0-0 9. Be2 N7c6 10. 0-0 Nxf3+ 11. Nxf3 Ne5 12. Nd4 Bd7 13. a4 Nc6 14. a5 Be5 15. Bxe5 dxe5 16. Nf3 e4 17. Nd4 Qg5 18. Kh2 Rad8 19. Bc4 Ne5 20. Qe2 c5 21. f4 exf3 22. Nxf3 Nxf3+ 23. Rxf3 Bc6 24. Rf4 Qe5 25. Kg1 Bd5 26. Bxd5 Rxd5 27. Qf2 Rfd8 28. Re1 Rd2 29. Re2 Rd1+ 30. Re1 R8d2 31. Qf1 Rxe1 32. Qxe1 Rxb2 33. Qc1 Ra2 34. Rf3 Rxa5 35. Qf1 Qxc3 36. Kh2 Qe5+ 37. Rg3 h5 38. h4 Ra4 0-1

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.29"]
[Round "6"]
[White "Mazurek, Jerzy"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "1746"]
[BlackElo "1767"]
[PlyCount "67"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Qb3 g6 5. Nc3 Bg7 6. cxd5 cxd5 7. Bg5 e6 8. e3 0-0 9. Bd3 b6 10. h3 Bb7 11. 0-0 Nc6 12. Rfc1 Qd6 13. a3 Na5 14. Qd1 a6 15. Bf4 Qd8 16. Na4 Bc6 17. Ne5 Bxa4 18. Qxa4 b5 19. Qb4 Nh5 20. Bh2 Bxe5 21. Bxe5 Nc4 22. Bh2 Rc8 23. b3 Nb6 24. a4 bxa4 25. Rxc8 Nxc8 26. Rxa4 Nf6 27. Rxa6 Ne4 28. f3 Nf6 29. Qc5 Nd7 30. Qc7 Qe7 31. Bf4 Re8 32. Bb5 Rd8 33. Ra8 Qe8 34. Bg5 1-0

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.13"]
[Round "5"]
[White "Pichurko, Jakub"]
[Black "Szewczak, Andrzej"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1767"]
[BlackElo "1694"]
[PlyCount "76"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 b5 2. Bf4 Bb7 3. e3 a6 4. Nf3 e6 5. Bd3 Nf6 6. Nbd2 d5 7. 0-0 c5 8. c3 Nbd7 9. Re1 c4 10. Bc2 Ne4 11. h3 f5 12. Ne5 Ndf6 13. a4 Be7 14. f3 Nxd2 15. Qxd2 0-0 16. Ra2 b4 17. cxb4 Qb6 18. Qf2 Bxb4 19. Rb1 a5 20. b3 Rac8 21. bxc4 dxc4 22. Qe2 Nd5 23. Nd7 Nxf4 24. Qf2 Qd6 25. Nxf8 Nd5 26. Rf1 Rxf8 27. Raa1 Bc6 28. g4 Bc3 29. Rad1 f4 30. Qh4 g6 31. Qh6 Be8 32. Rb1 Bb4 33. Be4 Nxe3 34. Rfd1 Nxd1 35. Rxd1 e5 36. d5 Bxa4 37. Ra1 Bb3 38. h4 Rf7 0-1

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.13"]
[Round "4"]
[White "Safanowski, Tomasz"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1671"]
[BlackElo "1767"]
[PlyCount "30"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. d4 Bf5 4. c4 c6 5. Nc3 e6 6. cxd5 exd5 7. Be2 h6 8. 0-0 Bd6 9. Ne5 0-0 10. f4 Ne4 11. Nxe4 Bxe4 12. Bd3 Bxd3 13. Qxd3 Nd7 14. Bd2 Nf6 15. Qb3 Qb6 1/2-1/2

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.07"]
[Round "2"]
[White "Kasperkiewicz, Pawel"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1881"]
[BlackElo "1767"]
[PlyCount "30"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. a4 a5 8. c5 dxc5 9. Bb5+ N6d7 10. dxc5 Bg7 11. Be3 0-0 12. Nf3 Nc6 13. 0-0 Nf6 14. h3 Qxd1 15. Rfxd1 Bf5 1/2-1/2

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.07.01"]
[Round "1"]
[White "Polak, Michal"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1945"]
[BlackElo "1767"]
[PlyCount "130"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Nf3 Nc6 9. Be3 Be7 10. Be2 0-0 11. 0-0 Bg4 12. Ne4 Qd7 13. Qd2 Rad8 14. c5 Nd5 15. Bg5 f6 16. exf6 Nxf6 17. Bxf6 Bxf6 18. Nxf6+ Rxf6 19. Qe3 Nxd4 20. Qxd4 Qxd4+ 21. Nxd4 Rxd4 22. Bxg4 Rxg4 23. Rad1 Rxf1+ 24. Kxf1 Rf4+ 25. Ke1 h6 26. Rd8+ Rf8 27. Rd7 Rf7 28. Rd8+ Kh7 29. Ra8 a6 30. c6 b6 31. Rxa6 Kg6 32. Ke2 Kf6 33. a4 Ke5 34. Ra8 Kd5 35. Re8 Kxc6 36. Rxe6+ Kd5 37. Re3 Kc4 38. Rg3 Rd7 39. h4 Kb4 40. b3 c5 41. h5 Rd5 42. Rxg7 Rxh5 43. Rg3 Rg5 44. Rh3 Rxg2+ 45. Kf3 Rb2 46. Ke4 Rxb3 47. Rxh6 Kxa4 48. Kd5 Kb5 49. Rg6 Rd3+ 50. Ke4 c4 51. Rh6 Kc5 52. Rh1 b5 53. Rh5+ Kb4 54. Rg5 Ka4 55. Rc5 Rd8 56. Ke3 Rd3+ 57. Ke2 Rh3 58. Kd2 Kb4 59. Rg5 Rh2+ 60. Kc1 c3 61. Kb1 Ka4 62. Rg3 Kb3 63. Rg1 b4 64. Ka1 Ra2+ 65. Kb1 c2+ 0-1

[Event "Warsaw YMCA Summer-A 261st"]
[Site "Warsaw"]
[Date "2022.06.29"]
[Round "3"]
[White "Pichurko, Jakub"]
[Black "Moskwinski, Marek"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1767"]
[BlackElo "1856"]
[PlyCount "23"]
[EventDate "2022.06.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Bd6 7. 0-0 0-0 8. Ne5 Qc7 9. f4 Nb4 10. Nd2 cxd4 11. Bxd4 Bd7 12. Rf3 1/2-1/2

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.06.24"]
[Round "11"]
[White "Pichurko, Jakub"]
[Black "Choroszej, Aleksander"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1767"]
[BlackElo "2029"]
[PlyCount "110"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nf6 5. h3 0-0 6. Be2 c5 7. c3 Nc6 8. dxc5 dxc5 9. Qxd8 Rxd8 10. Ne5 Nxe5 11. Bxe5 Be6 12. Bf3 Bd5 13. Nd2 Bxf3 14. Nxf3 Ne4 15. Bxg7 Kxg7 16. Ke2 Rd6 17. Rhd1 Rad8 18. Rxd6 Rxd6 19. Rc1 Ra6 20. a3 Rb6 21. Rc2 c4 22. Ne5 Nd6 23. Kd1 f6 24. Nf3 Ne4 25. Kc1 Rd6 26. Ng1 Nc5 27. Re2 e5 28. e4 Nd3+ 29. Kc2 Nf4 30. Rd2 Rxd2+ 31. Kxd2 Nxg2 32. a4 Kf7 33. Kc2 Ne1+ 34. Kb1 Nd3 35. f3 Nc5 36. a5 Nb3 37. a6 b5 38. Kc2 Nc5 39. Ne2 Ke6 40. Ng3 Kd6 41. Nf1 Nxa6 42. b3 cxb3+ 43. Kxb3 Kc5 44. Ne3 Nc7 45. Ng4 Ne8 46. Ne3 a5 47. Nd5 f5 48. Ne3 fxe4 49. fxe4 Nd6 50. Ng4 a4+ 51. Kc2 Nc4 52. Nf6 h5 53. h4 Ne3+ 54. Kb2 Ng2 55. Nd7+ Kd6 0-1

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.06.23"]
[Round "9"]
[White "Pichurko, Jakub"]
[Black "Sloniewski, Michal"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1767"]
[BlackElo "1825"]
[PlyCount "78"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 a6 3. e3 c5 4. Bd3 d5 5. b3 Bg4 6. Bb2 e6 7. 0-0 Nc6 8. Nbd2 cxd4 9. exd4 Bd6 10. a3 0-0 11. Qe1 Re8 12. Ne5 Bf5 13. Rc1 Nd7 14. Bxf5 exf5 15. Nxc6 Bxh2+ 16. Kh1 bxc6 17. Qd1 Bf4 18. g3 Re6 19. Kg2 Qg5 20. Nf3 Qg4 21. Rb1 Rae8 22. Bc1 Bd6 23. Nh4 Re2 24. Qd3 R8e3 25. Qxe3 Rxe3 26. Bxe3 f4 27. Bd2 Nf6 28. Bb4 Bxb4 29. axb4 Ne4 30. Rh1 g5 31. Nf3 Nxf2 32. Kxf2 Qxg3+ 33. Ke2 Qg2+ 34. Kd3 Qxf3+ 35. Kd2 Qe3+ 36. Kd1 f3 37. Re1 Qxd4+ 38. Kc1 f2 39. Rd1 Qxd1+ 0-1

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.06.23"]
[Round "11"]
[White "Szukalski, Antoni"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "1702"]
[BlackElo "1767"]
[PlyCount "207"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. Nc3 Bg7 8. Be3 0-0 9. Be2 Nc6 10. h3 Bf5 11. 0-0 d5 12. c5 Nc4 13. b3 Nxe3 14. fxe3 e5 15. dxe5 Nxe5 16. Nd4 Be6 17. Qd2 Qg5 18. Nxe6 fxe6 19. Rxf8+ Rxf8 20. Rf1 Rxf1+ 21. Kxf1 Nc6 22. Nd1 Ne5 23. Qb4 Qe7 24. Qa4 Nc6 25. b4 Qf6+ 26. Kg1 Qh4 27. a3 h5 28. Qc2 a6 29. Qd2 Kh7 30. b5 axb5 31. Bxb5 Bf8 32. Qc3 Qe7 33. a4 Qxc5 34. Qxc5 Bxc5 35. Kf2 Kg7 36. Ke2 Kf6 37. Nf2 Bb6 38. Nd3 Ne7 39. g4 h4 40. Nc1 Nc8 41. Nb3 Nd6 42. Bd3 Nf7 43. Kd2 Ng5 44. Bf1 Ne4+ 45. Kd3 Ke5 46. Bg2 Nd6 47. Nd2 g5 48. Nf3+ Kf6 49. Nd2 Ba7 50. Bf1 e5 51. e4 d4 52. Nc4 Ne8 53. Na5 Nd6 54. Nc4 Nf7 55. Na5 Nd8 56. Kc4 b6 57. Nb3 Bb8 58. a5 bxa5 59. Nxa5 Bc7 60. Nb3 Nb7 61. Kd5 Nd8 62. Nc5 Ke7 63. Nd3 Nf7 64. Nc5 Bd6 65. Nd3 Kd7 66. Ne1 Be7 67. Nf3 Bf6 68. Bb5+ Ke7 69. Bc4 Bg7 70. Ba6 Kf6 71. Bd3 Bf8 72. Bf1 Ba3 73. Bd3 Bc1 74. Bb5 Bf4 75. Ne1 Nh6 76. Bf1 Ng8 77. Nd3 Bg3 78. Nc5 Ne7+ 79. Kd6 Ng6 80. Nd7+ Kg7 81. Nc5 Be1 82. Ne6+ Kh6 83. Nd8 Bd2 84. Ke6 Bf4 85. Nf7+ Kg7 86. Nd6 Nf8+ 87. Kf5 Nd7 88. Nb7 Kf7 89. Nd6+ Ke7 90. Nc4 Ke8 91. Nd6+ Kf8 92. Nc4 Ke7 93. Be2 Kd8 94. Nd6 Nc5 95. Nf7+ Ke7 96. Nxe5 Bxe5 97. Kxe5 d3 98. Bd1 d2 99. Kf5 Ne6 100. e5 Kf7 101. Bb3 Ke7 102. Bd1 Kf7 103. Bb3 Ke7 104. Bd1 1/2-1/2

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.06.10"]
[Round "10"]
[White "Moskwinski, Marek"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1856"]
[BlackElo "1767"]
[PlyCount "82"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[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 c5 6. Nf3 e6 7. 0-0 Nc6 8. Re1 Be7 9. d4 0-0 10. Be3 Qa5 11. Qd2 cxd4 12. Nxd4 Rd8 13. Red1 Nxd4 14. cxd4 Qxd2 15. Rxd2 Bd7 16. d5 b6 17. Rad1 Rac8 18. Bb3 exd5 19. Bxd5 Ba4 20. Bb3 Bc6 21. Rxd8+ Rxd8 22. Rxd8+ Bxd8 23. Bd4 Kf8 24. f3 Bc7 25. Kf2 f6 26. g3 Bd6 27. Ke3 h5 28. c3 h4 29. f4 hxg3 30. hxg3 Ke7 31. Kd3 Bf3 32. Ke3 Bg4 33. Ke4 Bh3 34. a4 Bd7 35. a5 bxa5 36. Bxa7 a4 37. Ba2 g6 38. Kd4 g5 39. Bc5 gxf4 40. gxf4 Bf5 41. Bb4 Kd7 1/2-1/2

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.06.09"]
[Round "10"]
[White "Pichurko, Jakub"]
[Black "Kacprzak, Karol"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1767"]
[BlackElo "1699"]
[PlyCount "78"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. 0-0 Be7 7. Bb2 0-0 8. a3 a6 9. Nbd2 b5 10. dxc5 Bxc5 11. b4 Be7 12. e4 dxe4 13. Nxe4 Bb7 14. Rc1 Nxe4 15. Bxe4 Qxd1 16. Rfxd1 f5 17. Bd3 Bf6 18. Bxf6 gxf6 19. c4 Ne5 20. Nxe5 fxe5 21. cxb5 axb5 22. Rc3 Rfd8 23. Rdc1 Bc6 24. Rxc6 Rxd3 25. Rxe6 Rdxa3 26. Rxe5 Ra1 27. Ree1 Rxc1 28. Rxc1 Ra4 29. Rb1 Kf7 30. g3 Ke6 31. f4 Kf6 32. Rb2 Kg6 33. Kf2 Ra3 34. Ke2 h5 35. Rd2 h4 36. Rd6+ Kh5 37. gxh4 Kg4 38. Rd5 Kxf4 39. Rxb5 Ra2+ 1/2-1/2

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.05.31"]
[Round "9"]
[White "Matyszkiewicz, Wiktor"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1777"]
[BlackElo "1767"]
[PlyCount "68"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Bd3 g6 6. Nc3 Bg7 7. a4 a5 8. Bf4 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nc6 12. Qe4 e6 13. exd6 cxd6 14. Nb5 e5 15. dxe5 dxe5 16. Bd2 f5 17. Qe2 h6 18. Rfd1 Qe7 19. Be3 Nd7 20. Nc7 Rac8 21. Ne6 Rf6 22. Nxg7 Kxg7 23. f3 Nc5 24. Bb5 Rd8 25. Qc4 b6 26. c3 Rfd6 27. Rxd6 Qxd6 28. b4 axb4 29. cxb4 Qd3 30. Qxd3 Rxd3 31. Bxd3 Nxd3 32. b5 Nd4 33. Bxd4 exd4 34. Rd1 Nf4 1-0

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.05.27"]
[Round "8"]
[White "Pajak, Jakub Lech"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1897"]
[BlackElo "1767"]
[PlyCount "56"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[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. e5 Nfd7 4. f4 e6 5. d4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 Be7 9. 0-0 0-0 10. Na4 cxd4 11. Nxd4 Nxd4 12. Bxd4 b5 13. Nc3 Bc5 14. Bxc5 Nxc5 15. Bd3 f5 16. Rf3 Ne4 17. Bxe4 fxe4 18. Rh3 Rxf4 19. Qh5 h6 20. Qg6 Qg5 21. Qe8+ Rf8 22. Qc6 Ra7 23. Kh1 Raf7 24. Rg1 Rf1 25. Ne2 Qd2 26. Rxf1 Rxf1+ 27. Ng1 Rxg1+ 28. Kxg1 Qe1# 0-1

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.05.26"]
[Round "8"]
[White "Pichurko, Jakub"]
[Black "Milczarek, Robert"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1767"]
[BlackElo "1668"]
[PlyCount "85"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 c5 7. c3 Qb6 8. Qb3 Be6 9. Qxb6 axb6 10. a3 Bd5 11. Nbd2 Bc6 12. c4 cxd4 13. exd4 d5 14. 0-0 dxc4 15. Nxc4 Nbd7 16. Be5 Nd5 17. Bxg7 Kxg7 18. Ne3 Nf4 19. Bd1 Rfd8 20. h4 Nf6 21. g3 N4d5 22. Ne5 Bb5 23. Re1 e6 24. Rc1 Rac8 25. Bf3 Bc6 26. Bg2 Nxe3 27. fxe3 Bxg2 28. Kxg2 Ne4 29. Red1 f6 30. Nf3 Rc6 31. Rxc6 bxc6 32. Rc1 Rd6 33. b4 Kf7 34. a4 Rd7 35. Rxc6 Ra7 36. Rxb6 Rxa4 37. Rb7+ Kg8 38. b5 Ra2+ 39. Kh1 Nf2+ 40. Kg1 Nh3+ 41. Kh1 Nf2+ 42. Kg1 Nh3+ 43. Kh1 1/2-1/2

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.05.20"]
[Round "7"]
[White "Dunalewicz, Pawel"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1879"]
[BlackElo "1767"]
[PlyCount "93"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[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. d3 dxe4 4. Nxe4 Nxe4 5. dxe4 Qxd1+ 6. Kxd1 g6 7. c3 Bg7 8. Bf4 c6 9. Kc2 e5 10. Bg3 0-0 11. Bc4 b5 12. Bb3 a5 13. a3 a4 14. Ba2 Re8 15. Nf3 h6 16. Rad1 Ra7 17. Bxe5 Nd7 18. Bxg7 Kxg7 19. Rhe1 Nc5 20. Nd4 Rc7 21. f3 Be6 22. Bxe6 Nxe6 23. Nxe6+ Rxe6 24. Rf1 g5 25. Rd8 h5 26. h3 g4 27. hxg4 hxg4 28. Rd4 gxf3 29. gxf3 Rg6 30. Rf2 Re7 31. Kd3 Ree6 32. Ke3 Rg1 33. Rdd2 Reg6 34. f4 R1g3+ 35. Rf3 Rg1 36. e5 Re1+ 37. Re2 Rd1 38. f5 Rg4 39. f6+ Kf8 40. Rh3 Ke8 41. Rh8+ Kd7 42. Ra8 Ke6 43. Re8+ Kf5 44. Rf2+ Kg6 45. Rg8+ Kh5 46. Rh2+ Rh4 47. Rh8+ 1-0

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.05.19"]
[Round "7"]
[White "Kuc, Mariusz"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1727"]
[BlackElo "1767"]
[PlyCount "68"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[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. Nc3 dxe4 4. Nxe4 Bf5 5. Nc5 Qc7 6. Bd3 Bxd3 7. Nxd3 e6 8. Nf3 Nf6 9. 0-0 Nbd7 10. c4 a5 11. Qe2 Be7 12. Bf4 Bd6 13. Nde5 0-0 14. c5 Bxe5 15. Nxe5 Nd5 16. Bg3 Qd8 17. Nc4 b6 18. Bd6 Re8 19. Rfd1 Qg5 20. cxb6 N7xb6 21. Nxb6 Nxb6 22. Rac1 Qd5 23. Bc7 Nd7 24. Qc4 Nf6 25. Be5 Ng4 26. Bg3 a4 27. Qe2 Nh6 28. f3 Qxa2 29. Rxc6 Nf5 30. Bf2 a3 31. Qc2 axb2 32. g4 Reb8 33. Rb1 Qxb1+ 34. Qxb1 Ra1 0-1

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.05.13"]
[Round "6"]
[White "Pichurko, Jakub"]
[Black "Polak, Michal"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1767"]
[BlackElo "1945"]
[PlyCount "122"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. dxc5 Bxc5 5. e3 Qb6 6. Qc1 Nc6 7. Nbd2 d5 8. Nb3 Be7 9. h3 Ne4 10. Be2 g5 11. Be5 Nxe5 12. Nxe5 Qc7 13. Bb5+ Kf8 14. Nf3 h5 15. Nfd2 Nd6 16. Be2 Bd7 17. Qd1 h4 18. Rc1 b5 19. 0-0 f5 20. Na1 Bf6 21. c3 Ke7 22. Nc2 Rag8 23. f3 Qb6 24. Kh1 Ne8 25. Re1 Be5 26. Nf1 Nf6 27. Nh2 Bb8 28. Qd4 Qc7 29. Nf1 Nh5 30. e4 Ng3+ 31. Nxg3 Qxg3 32. Qg1 dxe4 33. Nd4 g4 34. fxg4 fxg4 35. Bxg4 Rxg4 36. Re3 Qxg2+ 37. Qxg2 Rxg2 38. Kxg2 Bf4 39. Rce1 Rg8+ 40. Kf1 e5 41. Rxe4 Bxh3+ 42. Ke2 Rg2+ 43. Kf3 Rg3+ 44. Kf2 Rg2+ 45. Kf3 Kf6 46. Ne2 Kf5 47. Rh1 Bg4+ 48. Kxg2 Kxe4 49. Kf1 h3 50. Ng1 h2 51. Kg2 hxg1Q+ 52. Rxg1 Bf3+ 53. Kf1 Kd3 54. Rg7 Be2+ 55. Kf2 Be3+ 56. Ke1 Bf3 57. Rd7+ Kc2 58. Re7 e4 59. Re5 Bf4 60. Rxb5 Bg3+ 61. Kf1 e3 0-1

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.05.11"]
[Round "6"]
[White "Pichurko, Jakub"]
[Black "Mazurek, Jerzy"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1767"]
[BlackElo "1746"]
[PlyCount "93"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 b6 7. 0-0 c5 8. c3 Bb7 9. Nbd2 Nbd7 10. a4 Rc8 11. a5 Qc7 12. Bh2 Bc6 13. axb6 axb6 14. c4 e5 15. d5 Bb7 16. e4 Ra8 17. Qc2 Rfb8 18. Rfb1 Bc8 19. Ne1 Qb7 20. Qc3 Rxa1 21. Rxa1 Ra8 22. Ra3 Bh6 23. Nef3 Nb8 24. g4 Bxd2 25. Nxd2 Ne8 26. f4 f6 27. Kg2 Rxa3 28. Qxa3 Qa6 29. Qxa6 Nxa6 30. Kg3 h6 31. h4 Nb4 32. Bg1 Kg7 33. Nb1 Nc2 34. Nc3 Bd7 35. Bd1 Nd4 36. Be3 Nc7 37. fxe5 fxe5 38. Ba4 Bxa4 39. Nxa4 b5 40. Nb6 bxc4 41. Nxc4 Ncb5 42. Bd2 h5 43. gxh5 gxh5 44. b4 Nb3 45. Be1 Kf6 46. bxc5 Nxc5 47. Nd2 1/2-1/2

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.05.06"]
[Round "5"]
[White "Kaminski, Maciej1111"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1941"]
[BlackElo "1767"]
[PlyCount "97"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[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 c5 7. c3 Nc6 8. Be3 Qb6 9. b3 cxd4 10. cxd4 e6 11. Ne2 Nb4 12. Nbc3 Nxd3+ 13. Qxd3 Ne7 14. f4 Nc6 15. h5 0-0-0 16. Na4 Qa5+ 17. Bd2 Bb4 18. Nc5 Bxd2+ 19. Qxd2 Qxd2+ 20. Kxd2 b6 21. Nxd7 Rxd7 22. Rhc1 Rc7 23. Ke3 f6 24. Nc3 a6 25. Na4 Kb7 26. Nb2 fxe5 27. fxe5 Rf8 28. Rf1 Rcf7 29. Rxf7+ Rxf7 30. Nd3 Kc7 31. Nf4 Kd7 32. Rd1 Na7 33. Rc1 Nb5 34. a4 Na7 35. a5 bxa5 36. Nd3 Ke8 37. Nc5 Rc7 38. Ra1 Rc6 39. Rxa5 Nb5 40. Nxa6 Rc3+ 41. Kd2 Rxb3 42. Rxb5 Rg3 43. Rb8+ Kf7 44. Rb7+ Kg8 45. Nc5 Rxg4 46. Nxe6 Rg3 47. Rxg7+ Rxg7 48. Nxg7 Kxg7 49. Kc3 1-0

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.05.05"]
[Round "5"]
[White "Sypula, Krzysztof"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1680"]
[BlackElo "1767"]
[PlyCount "159"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. d4 a6 6. c5 Nbd7 7. Bd3 Qe7 8. 0-0 g6 9. Re1 Bg7 10. e4 dxe4 11. Bxe4 0-0 12. Bf4 Re8 13. Qd2 Qd8 14. Rad1 Nd5 15. Bxd5 cxd5 16. b4 Nb8 17. Na4 Nd7 18. Ne5 Nxe5 19. Bxe5 Bxe5 20. Rxe5 Bd7 21. Nb6 Rb8 22. a4 Kg7 23. h4 h5 24. g3 Qc7 25. Rb1 Rbd8 26. Ree1 Bc8 27. f4 f6 28. Qg2 Bd7 29. Re2 Rf8 30. Rbe1 Rde8 31. Qf3 Rh8 32. Qd3 Kf7 33. Rb2 Rhg8 34. b5 axb5 35. Nxd7 Qxd7 36. Qxb5 Qxb5 37. Rxb5 Re7 38. Reb1 Ra8 39. R1b4 Ra7 40. Kf2 Rd7 41. Ke3 Ke7 42. Rb6 Rc7 43. Kd3 Rd7 44. Kc3 Rc7 45. Kb3 Rd7 46. Kc3 Rc7 47. Rb2 Kd7 48. Re2 Rc6 49. Kb4 Ke7 50. a5 Kd7 51. Ka4 Ke7 52. Reb2 Rc7 53. Rd6 Kf7 54. Rbb6 Re7 55. Kb5 Ra8 56. a6 bxa6+ 57. Rxa6 Rb8+ 58. Rdb6 Rc8 59. Ra2 Rec7 60. Re2 Re8 61. c6 Ke7 62. Rb7 Kd6 63. Rxc7 Kxc7 64. Kc5 g5 65. f5 gxh4 66. gxh4 e5 67. dxe5 fxe5 68. Kxd5 Rd8+ 69. Ke6 Rd6+ 70. Kf7 Kxc6 71. Rxe5 Rd4 72. f6 Rxh4 73. Ke8 Rf4 74. f7 Kd6 75. Rxh5 Re4+ 76. Kf8 Ke6 77. Ra5 Rg4 78. Ke8 Rb4 79. Ra6+ Kd5 80. f8Q 1-0

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.04.28"]
[Round "4"]
[White "Pichurko, Jakub"]
[Black "Podgorski, Maciej"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1767"]
[BlackElo "1997"]
[PlyCount "122"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 Nfd7 7. Nbd2 Nc6 8. c3 e5 9. Bh2 f5 10. dxe5 dxe5 11. 0-0 Qe7 12. a4 g5 13. Ne1 Nf6 14. f4 Qc5 15. Nc4 exf4 16. b4 Qe7 17. exf4 Ne4 18. Ne5 Nxe5 19. fxe5 Kh8 20. Qc2 Bxe5 21. Bxe5+ Qxe5 22. Rc1 Ng3 23. Rf2 Qe3 24. Bd3 Ne4 25. Bxe4 fxe4 26. Qd2 Qxd2 27. Rxd2 Be6 28. Re2 Bf5 29. Nc2 Bg6 30. Nd4 Rfe8 31. Rf1 Rad8 32. g4 Rd5 33. Re3 c6 34. a5 a6 35. Nb3 Rd3 36. Rfe1 Rxe3 37. Rxe3 Kg7 38. Nc5 Re7 39. Kf2 Kf6 40. Rg3 Ke5 41. Ke3 Kd5 42. Ke2 Kc4 43. Re3 h6 44. Kd2 Rf7 45. Nxe4 Rd7+ 46. Ke2 Bxe4 47. Rxe4+ Kxc3 48. Ke3 Rd3+ 49. Ke2 Rxh3 50. Kf2 Rh2+ 51. Kf3 Rb2 52. Re6 Rxb4 53. Rxh6 Rb5 54. Rh7 Kb4 55. Rf7 Kxa5 56. Ke4 Kb6 57. Rf5 Rxf5 58. gxf5 Kc7 59. f6 Kd7 60. Kf5 Ke8 61. Kg6 Kf8 0-1

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.04.27"]
[Round "4"]
[White "Pichurko, Jakub"]
[Black "Sloniewska, Alicja"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1767"]
[BlackElo "1737"]
[PlyCount "31"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. b3 e6 5. Bb2 Be7 6. Bd3 Bxd3 7. Qxd3 0-0 8. Ne5 Nbd7 9. Nd2 c5 10. f4 cxd4 11. exd4 Rc8 12. 0-0 Nb8 13. a3 Nc6 14. Rac1 Qb6 15. Kh1 Rfd8 16. h3 1/2-1/2

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.04.22"]
[Round "3"]
[White "Kalejta, Arkadiusz"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1756"]
[BlackElo "1767"]
[PlyCount "76"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[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. Nf3 e6 5. Be2 Ne7 6. 0-0 h6 7. Nbd2 Nd7 8. Nb3 Bh7 9. a4 a5 10. Ne1 c5 11. c4 cxd4 12. cxd5 Nxd5 13. Bb5 Bb4 14. Qg4 Bg6 15. Nxd4 Qe7 16. Nef3 0-0-0 17. Rd1 Kb8 18. Bd2 h5 19. Qg3 h4 20. Qg4 Bxd2 21. Rxd2 N7b6 22. Bc6 h3 23. g3 Bf5 24. Qg5 f6 25. exf6 gxf6 26. Nxf5 exf5 27. Qxf5 bxc6 28. Nd4 Rd6 29. Rc1 Kb7 30. Re2 Qh7 31. Qf3 Qh5 32. Qe4 Rc8 33. Nb3 Nb4 34. Nc5+ Ka8 35. Qe7 Rb8 36. Qxd6 Qxe2 37. Qxf6 Qd2 38. Rf1 Qd5 0-1

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.04.21"]
[Round "3"]
[White "Pichurko, Jakub"]
[Black "Basiaga, Sebastian"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1767"]
[BlackElo "1775"]
[PlyCount "137"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 e6 6. 0-0 Nbd7 7. Re1 Be7 8. c3 Bh5 9. Qc2 Bg6 10. Bxg6 hxg6 11. h3 Qc7 12. e4 dxe4 13. Nxe4 Nxe4 14. Rxe4 Nf6 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Re5 0-0-0 18. Ng5 Rdf8 19. Rae1 Kb8 20. a4 Nd7 21. R5e3 Rh5 22. Ne4 Qc7 23. b4 Rfh8 24. Ng3 Rd5 25. Rb1 Nf6 26. b5 g5 27. bxc6 Qxc6 28. Qd1 Rh4 29. f3 Ra5 30. Re5 Rd5 31. Rxd5 Nxd5 32. Qb3 f5 33. Ne2 g4 34. fxg4 fxg4 35. c4 Nc7 36. Qg3 g5 37. hxg4 a6 38. a5 Qe4 39. Rb2 Qh7 40. Qf3 Rh1+ 41. Kf2 Ne8 42. Ng3 Rc1 43. Qf8 Rc2+ 44. Rxc2 Qxc2+ 45. Ne2 Qg6 46. d5 exd5 47. cxd5 Qf6+ 48. Qxf6 Nxf6 49. Ng3 Nxg4+ 50. Kf3 Ne5+ 51. Ke4 Nc4 52. Kd4 Nxa5 53. Ne4 b5 54. Nxg5 Nb7 55. Ne6 Nd6 56. g4 b4 57. Nc5 a5 58. g5 Kc7 59. g6 Ne8 60. Ne6+ Kd6 61. g7 Nxg7 62. Nxg7 b3 63. Nf5+ Kd7 64. Ne3 b2 65. Nc4 b1Q 66. Ne5+ Kd8 67. Nc6+ Kc8 68. d6 Qb6+ 69. Kd5 0-1

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.04.15"]
[Round "2"]
[White "Pichurko, Jakub"]
[Black "Lewandrowski, Tomasz"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1767"]
[BlackElo "1908"]
[PlyCount "58"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 b6 5. Qe2 Bb7 6. 0-0 Be7 7. b3 Nbd7 8. Bb2 Ne4 9. Nbd2 0-0 10. Rac1 a5 11. a3 a4 12. b4 c5 13. bxc5 bxc5 14. c4 Nxd2 15. Nxd2 cxd4 16. exd4 dxc4 17. Nxc4 Nf6 18. Ne5 Qd5 19. Nf3 Nh5 20. Qe5 Bd6 21. Qxd5 Bxd5 22. Rfe1 Nf4 23. Be4 Bxe4 24. Rxe4 Nd3 25. Rc2 Rfb8 26. Ree2 Nxb2 27. Rxb2 Bxa3 28. Rxb8+ Rxb8 29. g3 Bb2 0-1

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.04.13"]
[Round "2"]
[White "Safanowski, Tomasz"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1671"]
[BlackElo "1767"]
[PlyCount "65"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. 0-0 0-0 6. d3 c5 7. Nc3 d4 8. Ne4 b6 9. Nxf6+ Bxf6 10. e4 Nd7 11. Qe1 e5 12. f5 b5 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Qg3 Re8 16. Ng5 Nf6 17. fxg6 fxg6 18. Rxf6 Qxf6 19. Rf1 Qe7 20. Qh4 Rh8 21. Rf7+ Qxf7 22. Nxf7 Kxf7 23. Qg5 Re8 24. h4 Rb8 25. c3 Bd7 26. h5 Rb6 27. cxd4 cxd4 28. Bd1 Rf6 29. Qh6 Kg8 30. Qc1 Rc6 31. Bb3+ Kg7 32. h6+ Kh8 33. Qf1 1-0

[Event "Warsaw YMCA Spring-A 257th"]
[Site "Warsaw"]
[Date "2022.04.08"]
[Round "1"]
[White "Niedbal, Piotr"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1868"]
[BlackElo "1767"]
[PlyCount "26"]
[EventDate "2022.04.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nf6 7. d4 g6 8. Bc4 Bg7 9. 0-0 0-0 10. Re1 Bg4 11. Be3 Nc6 12. Be2 Nd5 13. Bg5 h6 1/2-1/2

[Event "Warsaw YMCA Spring-B 258th"]
[Site "Warsaw"]
[Date "2022.04.07"]
[Round "1"]
[White "Pichurko, Jakub"]
[Black "Nocek, Dominik"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1767"]
[BlackElo "1675"]
[PlyCount "44"]
[EventDate "2022.04.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 b6 6. h3 0-0 7. Be2 Bb7 8. 0-0 d6 9. Nbd2 Nbd7 10. a4 a6 11. b4 Nd5 12. Qb3 cxd4 13. cxd4 Nxf4 14. exf4 Nf6 15. Bc4 e6 16. Rfe1 Qd7 17. g3 Nd5 18. Bf1 Rac8 19. Rac1 Rc7 20. b5 a5 21. Rxc7 Qxc7 22. Nc4 Rc8 1/2-1/2

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.19"]
[Round "9"]
[White "Jakubowska, Anna"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2112"]
[BlackElo "1877"]
[PlyCount "66"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 e5 10. dxe5 dxe5 11. c5 N6d7 12. Nf3 Nc6 13. Bc4 Qa5 14. 0-0 Nxc5 15. Ng5 Nd4 16. b4 Qxb4 17. Nd5 Qa4 18. Ne7+ Kh8 19. Bxd4 Qxd1 20. Rfxd1 exd4 21. Nxf7+ Rxf7 22. Bxf7 b6 23. Bd5 Rb8 24. Nc6 Rb7 25. Nxd4 Rd7 26. Nb3 Rd8 27. Nxc5 bxc5 28. Rxc5 Bg4 29. Bf3 Rxd1+ 30. Bxd1 Bf5 31. Bc2 Bg4 32. h3 Be6 33. Rc6 Bd7 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.18"]
[Round "8"]
[White "Pichurko, Jakub"]
[Black "Piotrowski, Arkadiusz"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1877"]
[BlackElo "1962"]
[PlyCount "107"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 f5 3. e3 Nf6 4. Be2 e6 5. Nf3 c6 6. 0-0 Be7 7. h3 0-0 8. c4 Ne4 9. Ne5 Nd7 10. Nxd7 Qxd7 11. Nd2 Nxd2 12. Qxd2 b6 13. Rfc1 Bb7 14. cxd5 exd5 15. Rc2 Bd6 16. Bxd6 Qxd6 17. g3 Rae8 18. Bf3 Re7 19. Qd3 g5 20. a4 Bc8 21. Qc3 Bd7 22. a5 b5 23. Qc5 Qxc5 24. Rxc5 f4 25. exf4 gxf4 26. g4 Rfe8 27. Rcc1 Kg7 28. Kf1 Kf6 29. Re1 h5 30. Rxe7 Rxe7 31. Rc1 Kg5 32. Be2 Kh4 33. f3 Kxh3 34. Kf2 Kh2 35. gxh5 Rg7 36. Bf1 Bf5 37. h6 Rg5 38. Rxc6 Rh5 39. Rc1 Rg5 40. Rc7 Rh5 41. Bg2 Rg5 42. Bf1 Rh5 43. Rc6 b4 44. Ra6 Bh3 45. Bd3 Bc8 46. Rf6 Kh1 47. h7 Rh2+ 48. Ke1 Kg2 49. Rf8 Rh1+ 50. Kd2 Bf5 51. Bxf5 Rf1 52. Rg8+ Kxf3 53. h8Q Rf2+ 54. Kd3 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.17"]
[Round "7"]
[White "Janeczko, Jakub"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1839"]
[BlackElo "1877"]
[PlyCount "63"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 Nc6 9. b3 0-0 10. d5 Ne5 11. Be2 Ned7 12. f4 Nf6 13. Nf3 Bg4 14. 0-0 Bxf3 15. Bxf3 Nbd7 16. b4 b6 17. Re1 Re8 18. Nb5 a5 19. a3 axb4 20. axb4 Kf8 21. Bd4 Qb8 22. Qd3 Ng8 23. g4 Nh6 24. Re2 Qb7 25. Rce1 Bxd4+ 26. Qxd4 f6 27. Qe4 f5 28. Qd4 Kf7 29. g5 Ng8 30. Qh8 Ngf6 31. Rxe7+ Rxe7 32. Nxd6# 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.16"]
[Round "5"]
[White "Pichurko, Jakub"]
[Black "Korcz, Daniel"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1877"]
[BlackElo "1807"]
[PlyCount "117"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 c6 4. c4 e6 5. Nc3 Nf6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 a6 10. b5 cxb5 11. Nxb5 Rc8 12. Nc3 Be7 13. Be2 0-0 14. h3 Ne4 15. Nxe4 Bxe4 16. Nf3 f6 17. 0-0 e5 18. Bg3 exd4 19. exd4 f5 20. Ne5 Nxe5 21. Bxe5 f4 22. f3 Bg6 23. Rfd1 Be8 24. b4 Bc6 25. Rdb1 Bf6 26. Bxf6 Rxf6 27. b5 axb5 28. Bxb5 Re8 29. Bxc6 bxc6 30. Ra7 h5 31. Rbb7 Rg6 32. Rf7 Re2 33. g4 fxg3 34. Rfe7 Rh2 35. Re8+ Kh7 36. Raa8 Rf6 37. Rf8 Re6 38. Rfe8 Rxe8 39. Rxe8 h4 40. Re6 Rxh3 41. Rxc6 Rh2 42. Rd6 Rc2 43. Rxd5 Kg6 44. Re5 h3 45. Re1 Rd2 46. c6 Rxd4 47. Rc1 Rd8 48. c7 Rc8 49. Rc5 Rh8 50. Rc1 Rc8 51. Rc5 Kh6 52. Rc4 g5 53. Rc6+ Kg7 54. Kf1 Kf7 55. Rh6 g2+ 56. Kg1 Ke7 57. Rh7+ Kd6 58. Rh6+ Kxc7 59. Rxh3 1/2-1/2

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.15"]
[Round "4"]
[White "Pichurko, Jakub"]
[Black "Spicak, Krzysztof"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1877"]
[BlackElo "1874"]
[PlyCount "99"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. c3 Bd6 5. Bg3 Ne4 6. Nd2 Nxg3 7. hxg3 c5 8. Bd3 f5 9. Nh3 Nd7 10. g4 Nf6 11. gxf5 exf5 12. dxc5 Bxc5 13. Nf4 0-0 14. Qf3 g5 15. Nh5 Ne4 16. 0-0-0 Qc7 17. Kb1 g4 18. Qe2 Bd6 19. Nb3 Be5 20. Nd4 Qb6 21. Rc1 Bd7 22. f3 Nc5 23. Bc2 Rae8 24. Qf2 Rf7 25. Rcf1 Ref8 26. Re1 a5 27. Nf4 Qd6 28. g3 Bxf4 29. gxf4 gxf3 30. Nxf3 Ne4 31. Qh2 Rg7 32. Ne5 Be8 33. Rd1 b5 34. Rxd5 Qb6 35. Bb3 Kh8 36. Rd4 a4 37. Bc2 Nc5 38. Rhd1 Qc7 39. Qh3 Ne4 40. Bxe4 fxe4 41. Qh6 Qe7 42. a3 Rfg8 43. Rxe4 Qf8 44. Red4 Rg3 45. Qe6 R8g7 46. Rd8 Re7 47. Qb6 Kg7 48. Qd4 Qf6 49. Rd6 Kf8 50. Rxf6+ 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.14"]
[Round "3"]
[White "Poniewierski, Piotr"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1858"]
[BlackElo "1877"]
[PlyCount "85"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c6 5. d4 d5 6. 0-0 0-0 7. Qb3 dxc4 8. Qxc4 Bf5 9. Nc3 Nbd7 10. Rd1 Ne4 11. Nh4 Nxc3 12. bxc3 Be6 13. Qd3 Nb6 14. e4 Rc8 15. Nf3 h6 16. Nd2 f5 17. a4 fxe4 18. Bxe4 Bf5 19. Ba3 Kh7 20. Re1 Rc7 21. a5 Nc8 22. Bxf5 Rxf5 23. Re6 Rf6 24. Rae1 Qd5 25. R6e5 Qf7 26. Qe2 Bf8 27. Ne4 Rf5 28. g4 Rf3 29. Kg2 Rf4 30. Bc1 Bg7 31. Bxf4 Qxf4 32. Re6 Qf7 33. Qf3 Kg8 34. Nc5 Bf6 35. Qf4 Nd6 36. Qxh6 b6 37. axb6 axb6 38. Nd3 c5 39. Nf4 cxd4 40. cxd4 Bxd4 41. Rxg6+ Bg7 42. Qxg7+ Qxg7 43. Rxg7+ 1-0

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.13"]
[Round "2"]
[White "Pichurko, Jakub"]
[Black "Praczukowski, Stanislaw"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1877"]
[BlackElo "2069"]
[PlyCount "66"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nd2 Bd6 7. Bg3 0-0 8. Ngf3 b6 9. Ne5 Bb7 10. 0-0 Rc8 11. a4 Qc7 12. f4 Ne7 13. Qf3 Nf5 14. Bf2 Be7 15. g4 Nd6 16. g5 Nfe4 17. Rad1 a6 18. Kh1 b5 19. axb5 axb5 20. Rg1 b4 21. cxb4 cxd4 22. exd4 Rfd8 23. Rg4 Qb6 24. Be3 g6 25. b5 Nxb5 26. Bxb5 Qxb5 27. Rh4 Ba6 28. Rg1 Qe2 29. Qxe2 Bxe2 30. Rh3 Rc2 31. Nxe4 dxe4 32. b4 Bxb4 33. Rhg3 Bd6 0-1

[Event "Warsaw-ch 68th"]
[Site "Warsaw"]
[Date "2019.11.12"]
[Round "1"]
[White "Chomczyk, Marek"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2282"]
[BlackElo "1877"]
[PlyCount "63"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 g6 5. Nf3 Bg7 6. Bf4 0-0 7. Qd2 d6 8. 0-0-0 Nc6 9. exd6 cxd6 10. h4 Bg4 11. Be2 Qa5 12. Kb1 Rfe8 13. Bh6 Bf6 14. Bg5 Bg7 15. Nd4 Bxe2 16. Qxe2 Nxd4 17. cxd4 h6 18. Be3 Rac8 19. h5 g5 20. f4 f6 21. d5 a6 22. fxg5 fxg5 23. Bd4 Bf6 24. Rhf1 Qd8 25. Qe4 Rf8 26. Qg6+ Kh8 27. Qxh6+ Kg8 28. Qg6+ Kh8 29. Rf5 Bxd4 30. Qh6+ Kg8 31. Rxg5+ Kf7 32. Qg6# 1-0

[Event "Polanica Zdroj op-B 48th"]
[Site "Polanica Zdroj"]
[Date "2012.08.26"]
[Round "9"]
[White "Praczukowski, Stanislaw"]
[Black "Pichurko, Jakub"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "1816"]
[BlackElo "1940"]
[PlyCount "41"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 c5 7. e4 Nf6 8. e5 Nd5 9. dxc5 Qa5+ 10. Nbd2 Nc6 11. 0-0 Bg4 12. Nb3 Qd8 13. h3 Bxf3 14. Bxf3 e6 15. Bxd5 exd5 16. Nd4 Nxe5 17. f4 Nc6 18. Nxc6 bxc6 19. Re1+ Kf8 20. Qa4 Qd7 21. Kh2 1/2-1/2

[Event "Polanica Zdroj op-B 48th"]
[Site "Polanica Zdroj"]
[Date "2012.08.25"]
[Round "8"]
[White "Pichurko, Jakub"]
[Black "Puroila, Sippo"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1940"]
[BlackElo "1868"]
[PlyCount "73"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. d4 Be7 5. Nc3 c6 6. Nf3 Nbd7 7. b3 Qa5 8. Bd2 Qa6 9. cxd5 cxd5 10. 0-0 0-0 11. e4 Nxe4 12. Nxe4 dxe4 13. Ng5 f5 14. Re1 h6 15. Bf1 Qb6 16. Nxe6 Rf6 17. d5 Ne5 18. Be3 Qd6 19. Bc5 Qd7 20. d6 Nf3+ 21. Kg2 Nxe1+ 22. Qxe1 Bxd6 23. Bc4 Rxe6 24. Rd1 Bxc5 25. Rxd7 Bxd7 26. Qd2 Kh7 27. Qxd7 Rf6 28. h4 Raf8 29. Qxb7 Rd8 30. Qc7 Bb6 31. Qf4 Rd7 32. h5 Re7 33. Qb8 Rfe6 34. Bxe6 Rxe6 35. Qf4 g6 36. g4 fxg4 37. Qf7+ 1-0

[Event "Polanica Zdroj op-B 48th"]
[Site "Polanica Zdroj"]
[Date "2012.08.24"]
[Round "7"]
[White "Pasanen, Tuomo Tapio"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2007"]
[BlackElo "1940"]
[PlyCount "73"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Bc5 13. Qg4 Bf8 14. h4 Qb4 15. Qg3 Nc5 16. Bd2 Qa4 17. b3 Qd7 18. Bc2 b6 19. b4 Ne4 20. Bxe4 dxe4 21. Rfd1 exf3 22. Bg5 Bxb4 23. Rxd7 Bxd7 24. Qxf3 0-0 25. Bf6 Bc5 26. Qg4 g6 27. Rc1 h6 28. h5 Kh7 29. hxg6+ fxg6 30. Rc3 Rac8 31. Rh3 Rxf6 32. exf6 Bf8 33. Rg3 g5 34. Qe4+ Kh8 35. Rd3 Bb5 36. Rd1 Bc4 37. Rd7 1-0

[Event "Polanica Zdroj op-B 48th"]
[Site "Polanica Zdroj"]
[Date "2012.08.23"]
[Round "6"]
[White "Pichurko, Jakub"]
[Black "Mc Aleenan, Charles"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1940"]
[BlackElo "1806"]
[PlyCount "93"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 d6 2. g3 e5 3. Bg2 f5 4. Nc3 Nf6 5. e3 Be7 6. Nge2 0-0 7. 0-0 Qe8 8. d4 a5 9. dxe5 dxe5 10. Nd5 Bd8 11. Nec3 c6 12. Nxf6+ Bxf6 13. Na4 Na6 14. Nb6 Rb8 15. Qa4 Qd8 16. Qxa5 Qc7 17. c5 e4 18. Rb1 Rd8 19. b4 Be6 20. Qa4 Qf7 21. Bb2 Bxa2 22. Bxf6 gxf6 23. Rb2 Bd5 24. Nxd5 Qxd5 25. Rc1 Nc7 26. Bf1 Qe5 27. Qc2 Kg7 28. Bc4 Rd7 29. Qe2 Rbd8 30. Rbb1 Kg6 31. Rd1 Nd5 32. Bxd5 Rxd5 33. Rxd5 Qxd5 34. Qc2 Kg7 35. b5 cxb5 36. Rxb5 Rc8 37. Kg2 b6 38. Rxb6 Rxc5 39. Qb2 Rc6 40. Rb4 Rc5 41. Rb6 Rc6 42. Rb5 Rc5 43. Rb7+ Kg6 44. Rb8 Qd1 45. Qb1 Rc1 46. Qb5 Qf3+ 47. Kh3 1/2-1/2

[Event "Polanica Zdroj op-B 48th"]
[Site "Polanica Zdroj"]
[Date "2012.08.22"]
[Round "5"]
[White "Mirski, Michal"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1842"]
[BlackElo "1940"]
[PlyCount "55"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 Qb6 9. 0-0 Qxb2 10. Nb5 Bb6 11. Rb1 Qxa2 12. Qe2 Qa4 13. g3 h6 14. Nd6+ Ke7 15. Ra1 Qb4 16. Rfb1 Qc5 17. Be3 d4 18. Ne4 Qd5 19. Bc4 Qxe4 20. Bg5+ hxg5 21. Qxe4 g4 22. Qxg4 Kf8 23. Qf4 Bc7 24. Bxe6 Ndxe5 25. Bxf7 Rh6 26. Bg6+ Kg8 27. Nxe5 Bxe5 28. Qf7+ 1-0

[Event "Polanica Zdroj op-B 48th"]
[Site "Polanica Zdroj"]
[Date "2012.08.21"]
[Round "4"]
[White "Pichurko, Jakub"]
[Black "Karpacz, Piotr"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1940"]
[BlackElo "1787"]
[PlyCount "78"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nc3 Nc6 5. d4 Be7 6. Nf3 0-0 7. 0-0 d6 8. Re1 Ne4 9. Qc2 Nxc3 10. Qxc3 d5 11. a3 Bf6 12. e3 Ne7 13. Ne5 c6 14. b4 Bd7 15. Bb2 Be8 16. Red1 g5 17. a4 a6 18. b5 cxb5 19. axb5 axb5 20. cxd5 Rxa1 21. Rxa1 Nxd5 22. Qb3 Bc6 23. Nd3 Be7 24. e4 fxe4 25. Bxe4 Bd6 26. Qc2 Qe7 27. Ra7 Qf7 28. Ne5 Bxe5 29. dxe5 Nb4 30. Qd2 Bxe4 31. Qxg5+ Bg6 32. f4 Nc6 33. Ra1 Qf5 34. Qxf5 Bxf5 35. Rd1 Rd8 36. Rd6 Rxd6 37. exd6 Kf7 38. Kg2 Ke8 39. Kf3 h5 0-1

[Event "Polanica Zdroj op-B 48th"]
[Site "Polanica Zdroj"]
[Date "2012.08.20"]
[Round "3"]
[White "Duch, Mariusz"]
[Black "Pichurko, Jakub"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2255"]
[BlackElo "1940"]
[PlyCount "65"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Bd3 c5 7. 0-0 cxd4 8. exd4 Nc6 9. h3 h6 10. Be3 Be6 11. c5 Nb4 12. Bb1 a6 13. a3 Nc6 14. b4 Qd7 15. Na4 Rad8 16. Nc3 Bf5 17. Nh4 Bxh3 18. gxh3 Qxh3 19. Nf3 g5 20. Nh2 g4 21. Ne2 e5 22. Bf5 Ne7 23. Ng3 h5 24. dxe5 Ne4 25. Bxg4 hxg4 26. Qxg4 Qh7 27. Nxe4 dxe4 28. Bg5 Ng6 29. f4 Rd2 30. Qg3 Rd3 31. Qg2 Nh4 32. Qg4 Nf5 33. Bf6 0-1

[Event "Polanica Zdroj op-B 48th"]
[Site "Polanica Zdroj"]
[Date "2012.08.19"]
[Round "2"]
[White "Pichurko, Jakub"]
[Black "Maruszczak, Joanna"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1940"]
[BlackElo "1804"]
[PlyCount "64"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 f5 6. Nge2 Ne7 7. d4 0-0 8. 0-0 c6 9. b4 Be6 10. c5 dxc5 11. dxc5 e4 12. Qc2 Nd7 13. Rd1 Nd5 14. Bb2 Nxb4 15. Qd2 Nxc5 16. Nd4 Bxd4 17. exd4 Ncd3 18. Bf1 Qxd4 19. Na4 Qc4 20. Rdc1 Qd5 21. Nc5 Nxc1 22. Qc3 Kf7 23. Qg7+ Ke8 24. Rxc1 b5 25. a3 Na2 26. Nxe6 Qxe6 27. Rc5 Qf7 28. Qe5+ Qe7 29. Qd4 Rd8 30. Qe3 Rd6 31. a4 Nb4 32. axb5 Nd3 0-1

[Event "Polanica Zdroj op-B 48th"]
[Site "Polanica Zdroj"]
[Date "2012.08.18"]
[Round "1"]
[White "Siembab, Bartosz"]
[Black "Pichurko, Jakub"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2276"]
[BlackElo "1940"]
[PlyCount "75"]
[EventDate "2012.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 f6 8. exf6 Nxf6 9. Bxf6 Bxf6 10. 0-0-0 0-0 11. Qg3 Nc6 12. Nf3 b5 13. Bd3 Nb4 14. a3 Nxd3+ 15. Rxd3 b4 16. axb4 Qe7 17. Na4 Qxb4 18. Nc5 Bxd4 19. Rxd4 Qxc5 20. Rg4 Qe7 21. Ne5 c5 22. h5 Qf6 23. h6 Ra7 24. hxg7 Rxg7 25. Rh5 h6 26. Ng6 e5 27. Rxh6 Bxg4 28. Rh8+ Kf7 29. Rxf8+ Kxg6 30. Rxf6+ Kxf6 31. Qh4+ Kf7 32. Qd8 Be6 33. g3 c4 34. Qd6 Kf6 35. Qf8+ Rf7 36. Qh6+ Ke7 37. Qg5+ Kd6 38. Qd8+ 1-0

[Event "Krakow festival 7th"]
[Site "Krakow"]
[Date "1996.??.??"]
[Round "7"]
[White "Pichurko, Jakub"]
[Black "Kumor, Lukasz"]
[Result "0-1"]
[ECO "D60"]
[PlyCount "148"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Bd3 N7f6 10. 0-0 Rd8 11. a3 Nxc3 12. bxc3 Bd7 13. Ne5 Rac8 14. Qb3 Rb8 15. Rfb1 c5 16. Be2 Ne4 17. Qc2 Nf6 18. Bf3 b6 19. a4 Rdc8 20. Qe2 cxd4 21. cxd4 Rc7 22. h3 Rbc8 23. a5 Qd6 24. axb6 axb6 25. Qa6 Rb8 26. Nc4 Qe7 27. Rxb6 Rxb6 28. Nxb6 Bc6 29. Bxc6 Rxc6 30. Qa8+ Qe8 31. Nd7 Rc8 32. Nxf6+ gxf6 33. Qf3 f5 34. Ra7 Kh8 35. Qh5 Rc1+ 36. Kh2 Qb8+ 37. g3 Qxa7 38. Qh6 Qa6 39. e4 fxe4 40. Qxc1 Qa2 41. Qf4 f5 42. g4 Qd5 43. Qe5+ Qxe5+ 44. dxe5 f4 45. Kg2 Kg7 46. Kf1 Kg6 47. h4 Kf7 48. Ke2 h5 49. gxh5 Kg7 50. Kd2 Kh6 51. Kc3 Kxh5 52. Kd4 Kxh4 53. Kxe4 Kg4 54. Kd4 Kf3 55. Kc5 Kxf2 56. Kd6 Kg2 57. Kxe6 f3 58. Kd7 f2 59. e6 f1Q 60. e7 Qd3+ 61. Kc8 Qe4 62. Kd8 Qd5+ 63. Ke8 Kf3 64. Kf8 Qf5+ 65. Kg7 Qe6 66. Kf8 Qf6+ 67. Ke8 Ke4 68. Kd7 Qf7 69. Kd8 Qd5+ 70. Kc7 Qe6 71. Kd8 Qd6+ 72. Ke8 Kf5 73. Kf7 Qf6+ 74. Ke8 Ke6 0-1

