[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.21"]
[Round "8.7"]
[White "Szymkiewicz, Witold"]
[Black "Duda, Szymon"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2075"]
[BlackElo "1987"]
[PlyCount "116"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Czternastka Warszawa II"]
[BlackTeam "Wieliczka MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. Bd3 Nc5 10. Bc2 c6 11. Qd2 cxd5 12. exd5 Nfd7 13. Nge2 e4 14. Bd4 Ne5 15. Bxe5 Bxe5 16. Bxe4 Qh4 17. Bf3 f5 18. 0-0-0 Bd7 19. Kb1 Qxf2 20. Rdf1 Qh4 21. Nd4 Rae8 22. Nce2 Qd8 23. gxf5 Bxf5+ 24. Nxf5 Rxf5 25. Nd4 Bxd4 26. Qxd4 Ref8 27. Be2 Qf6 28. Qxf6 R5xf6 29. Kc2 Rf2 30. Kd2 Ne4+ 31. Ke3 Rxe2+ 32. Kxe2 Ng3+ 33. Ke1 Nxf1 34. Rxf1 Rxf1+ 35. Kxf1 Kf7 36. Kf2 Kf6 37. b3 Ke5 38. Ke3 g5 39. Kf3 h5 40. Ke3 b6 41. Kd3 a4 42. Ke3 axb3 43. axb3 g4 44. h4 b5 45. Kd3 bxc4+ 46. bxc4 g3 47. Ke3 g2 48. Kf2 Kd4 49. Kxg2 Kxc4 50. Kf3 Kxd5 51. Kf4 Kc4 52. Kg5 d5 53. Kxh5 d4 54. Kg6 d3 55. h5 d2 56. h6 d1Q 57. h7 Qa1 58. Kf7 Qh8 0-1

[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.20"]
[Round "7.7"]
[White "Dylong, Antoni"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2181"]
[BlackElo "2075"]
[PlyCount "48"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Wodzisław Slaski"]
[BlackTeam "Czternastka Warszawa II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. e3 Nd7 5. Be2 h6 6. 0-0 Ngf6 7. d4 Bd6 8. c4 c6 9. Nbd2 0-0 10. Ne5 Qc7 11. f4 Ne4 12. Nxe4 Bxe4 13. Bf3 Bh7 14. Rc1 Nf6 15. Qe1 Qe7 16. Qh4 Ne4 17. Qxe7 Bxe7 18. Rfd1 Rfd8 19. Bh5 f6 20. Nd3 Rdc8 21. Bg4 Kf7 22. Bh5+ Kg8 23. Bg4 Kf7 24. Bh5+ Kg8 1/2-1/2

[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.17"]
[Round "4.19"]
[White "Szymkiewicz, Witold"]
[Black "Wandor, Adam"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2075"]
[BlackElo "1851"]
[PlyCount "115"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Czternastka Warszawa II"]
[BlackTeam "Czestochowa Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ne4 7. Qc2 c6 8. Bd3 f5 9. 0-0 0-0 10. cxd5 exd5 11. Ne5 Nd7 12. f3 Nxe5 13. dxe5 Ng5 14. Nc3 Qb6 15. Rae1 g6 16. Kh1 Nf7 17. f4 Kg7 18. Ne2 Nd8 19. g4 c5 20. Qc3 Qc6 21. Kg1 fxg4 22. f5 Bxf5 23. e6+ d4 24. exd4 Qxe6 25. Ng3 cxd4 26. Bxf5 dxc3 27. Bxe6 Rxf1+ 28. Nxf1 Nxe6 29. Rxe6 Kf7 30. Re3 cxb2 31. Rb3 b6 32. Rxb2 Re8 33. Kf2 h5 34. Rc2 Re7 35. Rc6 Kg7 36. Ne3 Rf7+ 37. Ke2 Kh6 38. Nd5 Rf5 39. Rd6 Kg5 40. Nc3 Kh4 41. Rxg6 Kh3 42. Rh6 Kxh2 43. Nd1 Kg1 44. Ne3 Ra5 45. a3 Re5 46. Rh7 a5 47. a4 b5 48. axb5 Rxb5 49. Rg7 Rb2+ 50. Kd3 a4 51. Rg5 a3 52. Nxg4 Rg2 53. Rxh5 Rxg4 54. Ra5 Kf1 55. Kc3 Rg3+ 56. Kb4 Ke2 57. Rxa3 Rxa3 58. Kxa3 1/2-1/2

[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.16"]
[Round "3.1"]
[White "Kutowski, Marcel"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2230"]
[BlackElo "2075"]
[PlyCount "115"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Chrzanow"]
[BlackTeam "Czternastka Warszawa II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Nc6 6. Nf3 Bxc5 7. b4 Bb6 8. Bb2 Nge7 9. Nbd2 0-0 10. Bd3 Ng6 11. g3 Bc7 12. Qe2 f6 13. exf6 gxf6 14. c4 Be5 15. Nxe5 Ngxe5 16. f4 Nxd3+ 17. Qxd3 dxc4 18. Qxd8 Rxd8 19. Bxf6 Rf8 20. Bc3 b5 21. Ne4 Bb7 22. Nc5 Rf7 23. 0-0-0 a5 24. Rhe1 axb4 25. axb4 e5 26. fxe5 Rf2 27. Rd2 Rxd2 28. Kxd2 Rd8+ 29. Kc1 Bc8 30. e6 Re8 31. Rd1 Kf8 32. Rf1+ Ke7 33. Rf7+ Kd6 34. Rxh7 Rf8 35. Rf7 Rxf7 36. exf7 Ke7 37. Ne4 Be6 38. Nd6 Bxf7 39. Nxb5 Kd7 40. Kd2 Ne7 41. Ke3 Kc6 42. Nd4+ Kd6 43. Ne2 Nd5+ 44. Kd4 Nc7 45. g4 Ne6+ 46. Ke3 Nc7 47. Nf4 Nb5 48. Kd2 Be6 49. g5 Bf5 50. h4 Na3 51. Bd4 Nc2 52. Kc3 Ne1 53. h5 Nf3 54. Bf6 Nh2 55. Kxc4 Ng4 56. Bd4 Ne5+ 57. Bxe5+ Kxe5 58. Nd3+ 1-0

[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.15"]
[Round "2.7"]
[White "Szymkiewicz, Witold"]
[Black "Zieba, Hubert"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2075"]
[BlackElo "2233"]
[PlyCount "61"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Czternastka Warszawa II"]
[BlackTeam "Rzeszow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 e6 5. Nbd2 Bd6 6. Bg3 0-0 7. c3 Qc7 8. Bd3 Nbd7 9. 0-0 e5 10. e4 exd4 11. cxd4 Bxg3 12. hxg3 dxe4 13. Nxe4 cxd4 14. Nxd4 Nxe4 15. Bxe4 Nf6 16. Bf3 Rd8 17. Qa4 Bd7 18. Qb4 a5 19. Qxb7 Qxb7 20. Bxb7 Rab8 21. Bc6 Rxb2 22. Bxd7 Rxd7 23. Rab1 Rdb7 24. Nb3 Rxa2 25. Nxa5 Rxb1 26. Rxb1 h6 27. Nc4 Ng4 28. f3 Rc2 29. Na3 Ra2 30. Nc4 Rc2 31. Na3 1/2-1/2

[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.14"]
[Round "1.31"]
[White "Musial, Igor"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2304"]
[BlackElo "2075"]
[PlyCount "146"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Politechnika Slaska"]
[BlackTeam "Czternastka Warszawa II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. a3 b5 9. Bd3 Bb7 10. 0-0 Qb6 11. Bf2 cxd4 12. Ne2 Nc5 13. Nexd4 Nxd4 14. Bxd4 Qc7 15. f5 exf5 16. Bxf5 Be7 17. b4 Ne4 18. e6 f6 19. Nd2 g6 20. Bxe4 dxe4 21. Qe2 Qd6 22. c3 Qxe6 23. Rae1 Rf8 24. Nxe4 Bxe4 25. Qxe4 Qxe4 26. Rxe4 Kf7 27. c4 bxc4 28. Bb2 Rac8 29. Rc1 Rfd8 30. Kf1 Rd2 31. Bc3 Rd3 32. Be1 Rxa3 33. Rcxc4 Rxc4 34. Rxc4 Rb3 35. Rc7 Rb1 36. Ke2 Rb2+ 37. Kf3 h5 38. Bf2 Rb3+ 39. Ke2 Rb2+ 40. Kf1 Ke6 41. Rc6+ Kf5 42. Rxa6 Rb1+ 43. Ke2 Rb2+ 44. Kf1 Rxb4 45. Ra2 Bd6 46. g3 h4 47. Kg2 hxg3 48. hxg3 Kg4 49. Rc2 g5 50. Rd2 Be5 51. Re2 Bc3 52. Re3 Rc4 53. Rd3 f5 54. Rd5 Bf6 55. Rd6 Be5 56. Rd5 Re4 57. Rd3 Re2 58. Kf1 Ra2 59. Rb3 Kh3 60. Rf3 Ra1+ 61. Ke2 Kg4 62. Rb3 Rc1 63. Rb4+ Kh3 64. Be3 Rc2+ 65. Kd1 Rg2 66. Bxg5 Bxg3 67. Bd2 Rg1+ 68. Ke2 Rg2+ 69. Kd3 Rf2 70. Be3 Ra2 71. Rc4 Bf2 72. Bd2 Kg3 73. Bg5 Ra3+ 1/2-1/2

[Event "Lienz op 22nd"]
[Site "Lienz"]
[Date "2025.02.15"]
[Round "9"]
[White "De Bona, Filippo"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1872"]
[BlackElo "2045"]
[PlyCount "96"]
[EventDate "2025.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. Bd2 b4 8. Na3 d6 9. Nc4 Qd8 10. a3 e6 11. Ne3 exd5 12. exd5 Qa5 13. Bc4 Nbd7 14. Ne2 Ne5 15. 0-0 Nxc4 16. Nxc4 Qb5 17. Qb3 Be7 18. Nc3 Qb7 19. axb4 Rxa1 20. Re1 Rb1 21. Rxb1 Qb5 22. Ra1 Qxb4 23. Qxb4 cxb4 24. Ne4 Nxd5 25. Ncxd6+ Bxd6 26. Nxd6+ Ke7 27. Ne4 Be6 28. Ra7+ Bd7 29. Rb7 Rc8 30. Bxb4+ Nxb4 31. Rxb4 Rc1+ 32. Kf2 Rc2+ 33. Kg3 f5 34. Nc3 g5 35. h4 h6 36. h5 f4+ 37. Kh2 Bc6 38. Ne4 Ke6 39. Kh3 Ke5 40. Rb6 Bd7+ 41. Kh2 g4 42. fxg4 Kxe4 43. g5 hxg5 44. h6 g4 45. Rb4+ Ke3 46. Rb3+ Kf2 47. Rc3 g3+ 48. Kh1 Rxc3 0-1

[Event "Lienz op 22nd"]
[Site "Lienz"]
[Date "2025.02.14"]
[Round "8"]
[White "Szymkiewicz, Witold"]
[Black "Yu, Shuxiao"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2045"]
[BlackElo "1854"]
[PlyCount "75"]
[EventDate "2025.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nb6 7. Nf3 0-0 8. 0-0 Nc6 9. e3 e5 10. d5 e4 11. dxc6 exf3 12. Bxf3 bxc6 13. Bxc6 Rb8 14. e4 Bh3 15. Re1 Nc4 16. Qxd8 Rfxd8 17. Bg5 Rd6 18. Bd5 Ne5 19. Re3 Rxb2 20. Be7 Rd7 21. Ba3 Rc2 22. Rc1 Rxc1+ 23. Bxc1 c6 24. Bb3 Nd3 25. Ne2 Bf8 26. Bc2 Nxc1 27. Nxc1 Bh6 28. f4 Bf8 29. Nb3 Bb4 30. Rd3 Kf8 31. Kf2 Ke7 32. Rxd7+ Bxd7 33. Bd3 Be6 34. f5 gxf5 35. exf5 Bd5 36. Ke3 a5 37. Be4 Bxb3 38. axb3 1/2-1/2

[Event "Lienz op 22nd"]
[Site "Lienz"]
[Date "2025.02.13"]
[Round "7"]
[White "Akshat, Khamparia"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2336"]
[BlackElo "2045"]
[PlyCount "45"]
[EventDate "2025.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 h6 5. Bh4 Qb6 6. Nc3 e6 7. Qd2 Nc6 8. e3 Be7 9. Bxe7 Ngxe7 10. Bd3 0-0 11. Nf3 Bd7 12. 0-0 a5 13. Rac1 Rfc8 14. Na4 Qb4 15. Nc5 Qxd2 16. Nxd2 Nb4 17. Be2 Rc7 18. a3 Nbc6 19. Nb1 Be8 20. Nc3 Na7 21. Nb3 b6 22. h3 Nf5 23. Na2 1/2-1/2

[Event "Lienz op 22nd"]
[Site "Lienz"]
[Date "2025.02.12"]
[Round "6"]
[White "Szymkiewicz, Witold"]
[Black "Marakovits, Nico"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2045"]
[BlackElo "2274"]
[PlyCount "29"]
[EventDate "2025.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. Nc3 e6 6. 0-0 Be7 7. d4 cxd4 8. Qxd4 d6 9. e4 0-0 10. Rd1 Nbd7 11. b3 a6 12. Ba3 Nc5 13. e5 dxe5 14. Qxd8 Rfxd8 15. Nxe5 1/2-1/2

[Event "Lienz op 22nd"]
[Site "Lienz"]
[Date "2025.02.11"]
[Round "5"]
[White "Platzgummer, Fabian"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2303"]
[BlackElo "2045"]
[PlyCount "85"]
[EventDate "2025.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. b3 d5 4. e3 c5 5. Bb2 Nc6 6. cxd5 exd5 7. Bb5 Qb6 8. Nc3 Bd6 9. Rc1 0-0 10. Bxc6 Qxc6 11. d4 b6 12. dxc5 bxc5 13. Na4 Ba6 14. b4 Ne4 15. Nxc5 Bxc5 16. bxc5 Qb5 17. Bd4 Rfe8 18. Nd2 Qb4 19. f3 Nc3 20. Rxc3 Qxd4 21. Qb3 Bc4 22. Nxc4 dxc4 23. Qa3 Rad8 24. 0-0 Qd2 25. Qc1 Qxa2 26. Rc2 Qb3 27. Rc3 Qa2 28. Rc2 Qb3 29. Rxc4 Rxe3 30. c6 Qb6 31. Kh1 h6 32. c7 Rc8 33. Rc6 Qd4 34. Rd1 Rd3 35. Rxd3 Qxd3 36. h3 Qd7 37. Rc4 a5 38. Qb2 Qd1+ 39. Kh2 Qd6+ 40. f4 a4 41. Qb7 Qd7 42. Rxa4 Qxc7 43. Qxc7 1/2-1/2

[Event "Lienz op 22nd"]
[Site "Lienz"]
[Date "2025.02.10"]
[Round "4"]
[White "Szymkiewicz, Witold"]
[Black "Mazi, Leon"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2045"]
[BlackElo "2315"]
[PlyCount "99"]
[EventDate "2025.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. Nf3 Nbd7 8. 0-0-0 Kc7 9. a3 Be7 10. h3 Re8 11. e3 Bf8 12. Be2 a5 13. g4 a4 14. Bh4 Ng8 15. Bg3 h6 16. Bd3 Ra5 17. Rhe1 Nb6 18. Nd2 Be6 19. f4 Nf6 20. f5 Bc8 21. Be2 Nfd7 22. Nde4 Nc5 23. Kc2 Bd7 24. Rf1 f6 25. h4 Be7 26. h5 Rd8 27. Bh2 Raa8 28. Bg1 Be8 29. Nxc5 Bxc5 30. Ne4 Be7 31. Rxd8 Rxd8 32. Rd1 Ra8 33. Bf2 Bf7 34. Kc3 Nd7 35. Bg1 Nc5 36. Nxc5 Bxc5 37. e4 Bxg1 38. Rxg1 c5 39. Rd1 Be8 40. Rd2 Bc6 41. Bd3 Rd8 42. Re2 Rd4 43. Re1 Kb6 44. Kd2 Ka5 45. Re3 b5 46. Kc3 b4+ 47. Kd2 Be8 48. Re1 Bf7 49. Rc1 b3 50. Ke3 1/2-1/2

[Event "Lienz op 22nd"]
[Site "Lienz"]
[Date "2025.02.09"]
[Round "3"]
[White "Voege, Tobias"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2298"]
[BlackElo "2045"]
[PlyCount "101"]
[EventDate "2025.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. f3 Qb6 6. e3 Nc6 7. Bd2 Bd7 8. Na4 Qc7 9. Rc1 e5 10. Ne2 Bd6 11. dxe5 Bxe5 12. f4 Bd6 13. Nd4 Qd8 14. Be2 Ne4 15. Nf3 0-0 16. 0-0 Re8 17. Nc3 Nxc3 18. Rxc3 Bf5 19. Bb5 Qb6 20. Rb3 Qc7 21. Bc3 a6 22. Bxc6 bxc6 23. Be5 Bxe5 24. Nxe5 f6 25. Nf3 Be4 26. Rc3 Qb6 27. Qc1 c5 28. Nd2 c4 29. Nxe4 Rxe4 30. b3 Rae8 31. bxc4 dxc4 32. Rxc4 Qxe3+ 33. Qxe3 Rxe3 34. Ra4 Re2 35. g3 Rd8 36. Rf2 Rxf2 37. Kxf2 Rd6 38. Ke3 Kf7 39. Rb4 f5 40. a4 Ke6 41. Rb7 Rd7 42. Rb6+ Rd6 43. Rb7 Rd7 44. Rb6+ Rd6 45. Rxd6+ Kxd6 46. Kd4 a5 47. Kc4 Kc6 48. h3 h5 49. Kd4 Kd6 50. h4 g6 51. Kc4 1/2-1/2

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.25"]
[Round "9"]
[White "Zhakan, Erasyl"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1962"]
[BlackElo "2100"]
[PlyCount "85"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Bd2 Bg7 6. Nc3 Nf6 7. 0-0-0 0-0 8. Be1 d6 9. f4 Re8 10. Bh4 Bf5 11. Nh3 a6 12. Nf2 Qc8 13. h3 Qe6 14. e5 dxe5 15. g4 exf4 16. Qxf4 Be4 17. Re1 Nd5 18. Nxd5 Qxd5 19. Nxe4 Qxa2 20. c3 Qa1+ 21. Kc2 Nb4+ 22. cxb4 Qxb2+ 23. Kd1 Rad8+ 24. Bxd8 Rxd8+ 25. Nd2 Qb1+ 26. Ke2 Re8+ 27. Kf3 Qxe1 28. Ne4 Qd1+ 29. Kg2 Qd5 30. Kf3 Bh6 31. Bc4 Bxf4 32. Bxd5 Be5 33. Ng5 Rd8 34. Bxf7+ Kh8 35. Bxg6 Rf8+ 36. Bf5 Bd6 37. Rd1 h6 38. Ne4 Bxb4 39. Rd7 Ba5 40. Nc5 b5 41. Nxa6 c6 42. Rd6 Kg7 43. Rg6+ 1-0

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.24"]
[Round "8"]
[White "Szymkiewicz, Witold"]
[Black "Majocha, Piotr"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2100"]
[BlackElo "2040"]
[PlyCount "102"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Bd3 0-0 6. 0-0 Nbd7 7. Nc3 dxc4 8. Bxc4 c5 9. e4 cxd4 10. Nxd4 Nc5 11. e5 Nfd7 12. Re1 Nb6 13. Be2 Bd7 14. Bf3 Rb8 15. Bf4 Nba4 16. Nxa4 Nxa4 17. b3 Nc5 18. b4 Ba4 19. Qd2 Na6 20. a3 Nc7 21. Rac1 Nd5 22. Bxd5 Qxd5 23. Nf5 Qd8 24. Nd6 a6 25. Re3 Bxd6 26. exd6 Rc8 27. Rec3 Rxc3 28. Rxc3 Bc6 29. Qe3 Qd7 30. a4 Bxa4 31. Rc7 Qb5 32. Bg5 Qd5 33. Qd2 f6 34. Qxd5 exd5 35. Bf4 Rd8 36. Rxb7 Rd7 37. Rc7 Kf7 38. Kf1 Bb5+ 39. Ke1 Ke6 40. h4 Kf5 41. Bg3 Ke4 42. Kd2 Rxc7 43. dxc7 Bd7 44. f3+ Kd4 45. Bd6 Kc4 46. g4 d4 47. Be7 f5 48. g5 g6 49. Bd6 Be6 50. Kc2 Bc8 51. Kd2 Be6 1/2-1/2

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.23"]
[Round "7"]
[White "Dziewonski, Dariusz"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2270"]
[BlackElo "2100"]
[PlyCount "79"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qa5 7. b4 Qd5 8. Qe3 Bf5 9. c4 Qe4 10. Bb2 f6 11. Nd4 Qxe3+ 12. fxe3 Bg4 13. h3 e5 14. hxg4 exd4 15. Bxd4 Bxb4 16. Bd3 c5 17. Bb2 Kf7 18. Ke2 h6 19. g5 Nd7 20. gxh6 Rxh6 21. Rxh6 gxh6 22. Be4 Nb6 23. Rf1 Rd8 24. d3 Nxc4 25. Bxf6 Rd6 26. Bc3+ Ke6 27. Bxb4 cxb4 28. dxc4 Ra6 29. Bb1 Ra3 30. Rh1 Rc3 31. Rxh6+ Ke5 32. Kd2 Rxc4 33. Bd3 Rg4 34. Rg6 Rh4 35. Rg7 Rh2 36. Be2 Rh6 37. Rxb7 Rd6+ 38. Bd3 Rf6 39. g4 Rf2+ 40. Be2 1-0

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.22"]
[Round "6"]
[White "Szymkiewicz, Witold"]
[Black "Alimbetov, Dias"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2100"]
[BlackElo "1887"]
[PlyCount "117"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. c4 e6 5. Nh4 Bg6 6. Nxg6 hxg6 7. e3 Bd6 8. cxd5 exd5 9. Nc3 c6 10. Rc1 Nbd7 11. d4 Qe7 12. Be2 0-0-0 13. b4 Kb8 14. b5 c5 15. dxc5 Nxc5 16. h3 g5 17. b6 axb6 18. Nb5 Qe4 19. Kf1 g4 20. h4 g3 21. Bf3 Qd3+ 22. Qxd3 Nxd3 23. Nxd6 Rxd6 24. Rb1 Re8 25. Ba3 Rde6 26. fxg3 Rxe3 27. Bd6+ Ka7 28. Kg1 Ne4 29. Bc7 Re6 30. Rb3 Re1+ 31. Kh2 Rxh1+ 32. Kxh1 Ndc5 33. Ra3+ Na6 34. g4 b5 35. Bf4 d4 36. Kh2 Nc3 37. g5 Kb6 38. h5 Re8 39. g4 Nc5 40. Bd6 Re6 41. Bf8 Re8 42. Bxg7 b4 43. Bxd4 bxa3 44. Bxc3 Ne6 45. Bf6 Kc5 46. Bxb7 Nf8 47. Bg7 Ne6 48. Bf6 Nf8 49. Kg3 Nh7 50. Kf3 Nxf6 51. gxf6 Kd4 52. g5 Ke5 53. Be4 Rb8 54. h6 Rb2 55. h7 Rh2 56. Kg3 Rh5 57. Kg4 Rh2 58. Bg6 Ke6 59. Bh5 1-0

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.21"]
[Round "5"]
[White "Rog, Bartlomiej"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2247"]
[BlackElo "2100"]
[PlyCount "111"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 b5 7. Bb3 Be7 8. a4 Bg4 9. c3 0-0 10. d3 Qd7 11. Nbd2 Rfe8 12. h3 Be6 13. Bxe6 fxe6 14. Qb3 Na5 15. Qa2 bxa4 16. b4 Nb7 17. Qc2 c5 18. Rxa4 cxb4 19. cxb4 Qb5 20. Nc4 Rac8 21. Qa2 d5 22. Ncxe5 Bxb4 23. Bd2 Bxd2 24. Nxd2 dxe4 25. Ndc4 exd3 26. Nxd3 Qd5 27. Nf4 Qf5 28. Ne5 h5 29. Ned3 Nd5 30. Re5 Qf7 31. Nxd5 exd5 32. Rf4 Qd7 33. Rxd5 Qe6 34. Rff5 Nd6 35. Rfe5 Qf7 36. Qxa6 Rxe5 37. Rxe5 Rd8 38. Qb6 Qf8 39. Rxh5 Nf7 40. Qb3 Rb8 41. Rb5 Rxb5 42. Qxb5 Qa8 43. Qc4 Qa3 44. f4 Kh8 45. Kh2 Nd6 46. Qd5 Kh7 47. Nc5 Nf7 48. Ne4 Qe7 49. Nc5 Nd8 50. Qf5+ Kh6 51. Ne4 g6 52. Qd5 Ne6 53. Qe5 Qf7 54. Qh8+ Qh7 55. Qxh7+ Kxh7 56. Ng5+ 1-0

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.20"]
[Round "4"]
[White "Szymkiewicz, Witold"]
[Black "Napieralski, Lucjan"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2100"]
[BlackElo "1904"]
[PlyCount "61"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 b6 8. cxd5 exd5 9. Bf4 Bb7 10. Rc1 c6 11. h4 Re8 12. e3 Bf8 13. Re1 h6 14. Qb3 Nh5 15. Be5 f6 16. Bc7 Qc8 17. g4 Ne5 18. dxe5 Qxg4 19. exf6 gxf6 20. Qa4 Bb4 21. Nh2 Qg7 22. Qxb4 d4 23. Qxd4 Qxc7 24. Qg4+ Kh7 25. Qxh5 Rg8 26. Qf5+ Kh8 27. Qxf6+ Rg7 28. Nd5 Qc8 29. Ne7 Qh3 30. Qxh6+ Rh7 31. Qxh7+ 1-0

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.19"]
[Round "3"]
[White "Stachecki, Mikolaj"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1954"]
[BlackElo "2100"]
[PlyCount "82"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 e5 8. Nf5 Bxf5 9. exf5 Nf6 10. Bg5 Nbd7 11. Bc4 Be7 12. a4 0-0 13. 0-0 Rc8 14. Bb3 Re8 15. Re1 Nc5 16. Ba2 h6 17. Bxf6 Bxf6 18. Qh5 Re7 19. Re3 e4 20. Nd5 Bxb2 21. Rb1 Be5 22. g4 Rd7 23. h4 Nxa4 24. g5 Rxc2 25. gxh6 Rxa2 26. hxg7 f6 27. Qh8+ Kf7 28. h5 Qg8 29. h6 Nc5 30. Rh3 Rd8 31. Qxg8+ Kxg8 32. Ne7+ Kh7 33. Kh1 Nd3 34. Rh5 b5 35. Rg1 Nxf2+ 36. Kg2 Nd3+ 37. Kh1 Nf2+ 38. Kg2 Ng4+ 39. Kh3 Ne3 40. Rh1 Rg2 41. Ng6 Rg3+ 0-1

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.18"]
[Round "2"]
[White "Szymkiewicz, Witold"]
[Black "Jarmula, Lukasz"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2100"]
[BlackElo "2433"]
[PlyCount "86"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Nbd7 7. Ng5 Ke8 8. Nb5 Bb4+ 9. Bd2 Bxd2+ 10. Kxd2 Ke7 11. Nxc7 Rb8 12. e3 a6 13. Nd5+ Nxd5 14. cxd5 f5 15. h4 b5 16. Rc1 Rb6 17. Nxh7 Bb7 18. Ng5 Bxd5 19. Bd3 Rd6 20. Ke2 e4 21. Bb1 Bc4+ 22. Ke1 Ne5 23. b3 Bd3 24. Rc7+ Kd8 25. Rc5 Bxb1 26. Rxe5 Kd7 27. Rxf5 Rc8 28. Rh3 Rc1+ 29. Ke2 Rcd1 30. Rf7+ Ke8 31. Rf8+ Kxf8 32. Ne6+ Rxe6 33. Kxd1 Rc6 34. f3 Bxa2 35. fxe4 Bxb3+ 36. Kd2 a5 37. Rf3+ Rf6 38. Rg3 b4 39. e5 Ra6 40. Rf3+ Ke7 41. Rg3 g6 42. h5 gxh5 43. Rg7+ Bf7 0-1

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.17"]
[Round "1"]
[White "Matela, Krzysztof"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1926"]
[BlackElo "2100"]
[PlyCount "70"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nf3 c5 7. Be3 cxd4 8. Nxd4 a6 9. Be2 e5 10. Bf3 Qa5+ 11. Bd2 Qc7 12. Nb3 Nc6 13. Qe2 Bd6 14. c4 0-0 15. h3 a5 16. a4 Bf5 17. 0-0 e4 18. Bg4 Bg6 19. Bh5 Bxh5 20. Qxh5 Be5 21. Nc5 Rfe8 22. Be3 Nd4 23. Bxd4 Bxd4 24. Nb3 Bxb2 25. Rab1 Bf6 26. Qb5 Re5 27. c5 h6 28. Rfd1 Rf5 29. Rd7 Qf4 30. Qe2 Bh4 31. Rf1 Ra6 32. Qg4 Bxf2+ 33. Kh1 e3 34. Qe2 Rg6 35. g4 Qg3 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.17"]
[Round "9"]
[White "Szymkiewicz, Witold"]
[Black "Sanz Losada, Victoriano"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2054"]
[BlackElo "2002"]
[PlyCount "75"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 Na6 7. Nf3 c5 8. d5 Nc7 9. Bd3 Rb8 10. Qd2 a6 11. a4 e6 12. 0-0 exd5 13. exd5 b5 14. axb5 axb5 15. b3 Ba6 16. Rab1 Qd7 17. Bh6 bxc4 18. Bxg7 Kxg7 19. bxc4 Rb4 20. Rxb4 cxb4 21. Na2 b3 22. Nc3 Rb8 23. Qb2 Kg8 24. Ra1 Nfxd5 25. Nxd5 Nxd5 26. Qd4 Nb4 27. Ne5 Qe6 28. Ng4 Nxd3 29. Nh6+ Kf8 30. Qh8+ Ke7 31. Qxb8 Nc5 32. Ng8+ Kd7 33. Qa7+ Bb7 34. Qb6 f5 35. Rd1 Be4 36. Qxc5 Bc2 37. Qb5+ Kc7 38. Ra1 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.16"]
[Round "8"]
[White "Zaninotto, Franco"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1961"]
[BlackElo "2054"]
[PlyCount "181"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 Be7 8. 0-0 cxd4 9. cxd4 Qb6 10. Nf3 f6 11. Nf4 Nf8 12. exf6 gxf6 13. a3 Bd7 14. b4 Rg8 15. Re1 a6 16. Rb1 Na7 17. a4 Qd6 18. b5 axb5 19. axb5 Nc8 20. g3 Nb6 21. Qe2 Ra4 22. Qc2 h6 23. Ng6 Nxg6 24. Bxg6+ Kd8 25. Bf4 e5 26. dxe5 fxe5 27. Nxe5 Rxf4 28. gxf4 Be8 29. f5 Bf6 30. Qe2 Nd7 31. Nxd7 Bxg6 32. fxg6 Rxg6+ 33. Kh1 Qxd7 34. Qf3 d4 35. b6 Be7 36. Red1 Bc5 37. Qe4 Rf6 38. Rg1 Qf7 39. Rg2 Bxb6 40. Rbg1 Qe6 41. Rg8+ Kc7 42. R8g7+ Kd6 43. Qg2 d3 44. Qg3+ Kc5 45. Rc1+ Kb4 46. Rg4+ Ka5 47. Ra1+ Kb5 48. Qxd3+ Kc6 49. f3 Bc5 50. Kg2 Qe5 51. Rb1 b6 52. Qb5+ Kc7 53. Rg7+ Kb8 54. Rd1 Rd6 55. Rxd6 Qxg7+ 56. Kh3 Bxd6 57. Qxb6+ Ka8 58. Qxd6 Qf7 59. f4 h5 60. Qe5 Qd7+ 61. f5 Qd3+ 62. Kh4 Qf3 63. Kg5 Qg4+ 64. Kh6 Qg8 65. Kxh5 Qh7+ 66. Kg5 Qg8+ 67. Kf4 Qh7 68. Ke4 Qh4+ 69. Kd5 Qd8+ 70. Qd6 Qg8+ 71. Ke5 Qh8+ 72. Ke6 Qg8+ 73. Ke5 Qh8+ 74. f6 Qxh2+ 75. Ke6 Qh6 76. Qd5+ Ka7 77. Qd7+ Kb6 78. Ke7 Qg5 79. Qe6+ Kc7 80. Ke8 Qb5+ 81. Kf8 Qb2 82. Qe7+ Kc8 83. Kf7 Qd2 84. Kg8 Qg5+ 85. Qg7 Qd5+ 86. f7 Kd7 87. Qg6 Ke7 88. Kg7 Qe5+ 89. Kg8 Qb8+ 90. Kh7 Qf8 91. Qe4+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.15"]
[Round "7"]
[White "Szymkiewicz, Witold"]
[Black "Hury, Tymoteusz"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2054"]
[BlackElo "1954"]
[PlyCount "117"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[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 Nd4 9. Nxd4 exd4 10. Bxd4 Re8 11. Bd3 c5 12. dxc6 bxc6 13. 0-0 Rb8 14. Rb1 Qa5 15. f4 c5 16. Be3 Bb7 17. Qc2 Qd8 18. Rfe1 Nh5 19. g4 Nf6 20. Bf2 Nd7 21. Rbd1 Nf8 22. Bf1 Ne6 23. Nb5 Qa5 24. f5 Nd4 25. Nxd4 cxd4 26. b3 Rbc8 27. Bg2 Rc7 28. Qd2 Qa6 29. Bxd4 Bxd4+ 30. Qxd4 Qxa2 31. Qxd6 Rce7 32. Qd3 Bc6 33. Qc3 Qa6 34. Rd6 Qb7 35. Qd4 Qb4 36. Re3 Qb7 37. b4 a6 38. Kh1 Bxe4 39. Bxe4 Rxe4 40. Rxe4 Rxe4 41. Rd8+ Re8+ 42. Kg1 Qe7 43. Rxe8+ Qxe8 44. Kf1 Qb8 45. c5 Qa8 46. Kf2 Qb8 47. f6 h6 48. Kf3 Qh2 49. Qd8+ Kh7 50. Qe7 Qxh3+ 51. Kf2 Qb3 52. c6 Qc2+ 53. Ke3 Qc3+ 54. Kf4 Qd4+ 55. Kf3 Qc3+ 56. Ke2 Qc2+ 57. Ke1 Qc1+ 58. Kf2 Qc2+ 59. Ke1 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.14"]
[Round "6"]
[White "Johannesson, Ingvar Thor"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2314"]
[BlackElo "2054"]
[PlyCount "127"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. 0-0 Qb6 8. Nc2 Bd6 9. d3 0-0 10. Nc3 Re8 11. Be3 Qd8 12. dxe4 dxe4 13. Bg5 Bf5 14. Ne3 Bg6 15. Nc4 Bc7 16. Qxd8 Bxd8 17. Nd6 Re6 18. Bxf6 Rxd6 19. Bxd8 Rxd8 20. Nxe4 Nd7 21. Nd6 Nc5 22. Nxb7 Nxb7 23. Bxb7 Rab8 24. Rfd1 Re8 25. Bf3 Rxb2 26. Rd7 a5 27. Ra7 h6 28. Rxa5 Be4 29. Bxe4 Rxe4 30. e3 Rc4 31. Rf5 Ra4 32. Rc1 f6 33. h4 Rbxa2 34. Rc8+ Kf7 35. Rc7+ Kg6 36. Rb5 Ra7 37. h5+ Kh7 38. Rc8 Ra8 39. Rxa8 Rxa8 40. Kg2 Ra7 41. g4 Re7 42. Kg3 Kg8 43. Kf4 Kf7 44. Kf5 Ra7 45. f4 Rc7 46. Ra5 Rb7 47. e4 Re7 48. Rb5 Ra7 49. Rd5 Rb7 50. e5 fxe5 51. fxe5 Rb6 52. Rd7+ Kf8 53. Ra7 Rc6 54. Ra5 Kf7 55. Rb5 Ra6 56. Rb7+ Kf8 57. g5 hxg5 58. e6 g4 59. h6 gxh6 60. Kf6 Kg8 61. Rg7+ Kh8 62. Rxg4 Ra1 63. e7 Rf1+ 64. Ke5 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.13"]
[Round "5"]
[White "Szymkiewicz, Witold"]
[Black "Sprzeczka, Emilia"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2054"]
[BlackElo "2101"]
[PlyCount "155"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d5 6. c4 dxc4 7. bxc4 c5 8. 0-0 Nc6 9. Nc3 Rb8 10. Rb1 b6 11. Qa4 Bd7 12. Qd1 a6 13. Ba1 Na5 14. Ne5 b5 15. d4 Bf5 16. e4 cxd4 17. exf5 dxc3 18. fxg6 hxg6 19. Qxd8 Rbxd8 20. cxb5 Nd5 21. Nc6 Nxc6 22. bxc6 c2 23. Rbc1 Bxa1 24. Rxa1 Nc3 25. Bf3 Rd2 26. Rfe1 e5 27. Rxe5 Rd1+ 28. Bxd1 cxd1Q+ 29. Rxd1 Nxd1 30. c7 Nb2 31. Re4 Kg7 32. Rb4 Rc8 33. Rxb2 Rxc7 34. Rb6 a5 35. Rb5 a4 36. Rb4 a3 37. Rb3 Ra7 38. f4 Ra4 39. Kf2 Kf6 40. Kf3 Ra6 41. g4 Ra4 42. h4 Ra5 43. Re3 Ra4 44. Rc3 Ra5 45. g5+ Kg7 46. Kg4 Ra4 47. Rf3 Kh7 48. h5 gxh5+ 49. Kxh5 Ra6 50. f5 Ra5 51. f6 Ra4 52. Re3 Kg8 53. Rd3 Kh7 54. Rd7 Kg8 55. Rd8+ Kh7 56. Rf8 Ra7 57. Re8 Ra4 58. Rc8 Rd4 59. Rc3 Ra4 60. Rg3 Ra5 61. Rh3 Ra4 62. g6+ fxg6+ 63. Kg5+ Kg8 64. Kxg6 Rg4+ 65. Kf5 Ra4 66. Rc3 Kf7 67. Rc7+ Kf8 68. Rb7 Rc4 69. Rb8+ Kf7 70. Rb7+ Kf8 71. Rb3 Ra4 72. Rd3 Kf7 73. Rd7+ Kf8 74. Rc7 Rd4 75. Rc8+ Kf7 76. Rc7+ Kf8 77. Rc8+ Kf7 78. Rc7+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.12"]
[Round "4"]
[White "Sriram, Jha"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2304"]
[BlackElo "2054"]
[PlyCount "73"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 Bg4 6. Ne5 cxd4 7. Nxg4 Nxg4 8. c3 e6 9. cxd4 Bb4 10. e4 Nf6 11. e5 Nd7 12. Qg4 Kf8 13. Nc3 h5 14. Qf4 Rc8 15. Be3 Nb6 16. Ne2 Nc4 17. b3 Nb2 18. a3 g5 19. Qf6 Qxf6 20. exf6 Ba5 21. Rab1 Nd3 22. b4 Ndxb4 23. axb4 Bxb4 24. Bxg5 Kg8 25. Nf4 a5 26. Nd3 Bc3 27. Rxb7 Nxd4 28. Rfb1 Nc6 29. Nc5 Ne5 30. Na4 Bb4 31. Bf4 Nd3 32. Bc7 Kh7 33. Bf1 Ne1 34. Be2 Kg6 35. Nb6 Kxf6 36. Nxc8 Rxc8 37. Rc1 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.11"]
[Round "3"]
[White "Szymkiewicz, Witold"]
[Black "Chmiel, Marcin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2054"]
[BlackElo "2161"]
[PlyCount "115"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 h6 7. Bh4 Be7 8. Nbd2 d6 9. a4 Kh8 10. c3 Nh7 11. Bxe7 Qxe7 12. d4 f5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. exf5 Bxf5 16. Nf3 Qf4 17. Qd4 Be4 18. Bd5 Bxd5 19. Qxd5 c6 20. Qd4 Qxd4 21. Nxd4 Rae8 22. Rfe1 Kg8 23. a5 a6 24. f3 g6 25. Rad1 Kf7 26. Kf2 Nf6 27. g4 Rxe1 28. Rxe1 c5 29. Nc2 Rb8 30. Rd1 b6 31. Rxd6 bxa5 32. Kg3 Rxb2 33. Ne3 Rb3 34. Rxa6 a4 35. Ra7+ Ke6 36. Rxa4 Rxc3 37. Ra6+ Kd7 38. Rxf6 Rxe3 39. Rxg6 c4 40. Rxh6 c3 41. Ra6 c2 42. Ra1 Rc3 43. Rc1 Ke6 44. h4 Kf6 45. Kf4 Rc4+ 46. Ke3 Ke5 47. Kd2 Rf4 48. Re1+ Kd5 49. Rf1 Rc4 50. h5 Ke5 51. f4+ Kf6 52. g5+ Kf5 53. g6 Kf6 54. Kc1 Rc3 55. Rg1 Kg7 56. h6+ Kg8 57. f5 Rf3 58. g7 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.10"]
[Round "2"]
[White "Chomczyk, Marek"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2297"]
[BlackElo "2054"]
[PlyCount "68"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 Rc8 8. Re1 a6 9. Bf1 Be7 10. Na3 cxd4 11. cxd4 f6 12. Nc2 fxe5 13. Nxe5 Nxe5 14. dxe5 Bc5 15. Be3 Ne7 16. Bxc5 Rxc5 17. Nd4 0-0 18. Qd2 Nf5 19. Nxf5 Rxf5 20. Bd3 Rf7 21. Qe3 Bb5 22. Re2 Bxd3 23. Qxd3 Rf5 24. Rae1 Qb5 25. Qxb5 axb5 26. g3 b4 27. Rd2 Rf8 28. Re3 Ra8 29. Rb3 Rc4 30. a3 Ra4 31. f4 Kf7 32. Kg2 b5 33. Kf3 Kg6 34. Rdd3 h5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.09"]
[Round "1"]
[White "Szymkiewicz, Witold"]
[Black "Romanishin, Oleg M"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2054"]
[BlackElo "2331"]
[PlyCount "89"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bf5 5. Nh4 Bd7 6. e4 e5 7. Nf3 exd4 8. Nxd4 Bg7 9. Be2 Nc6 10. Be3 0-0 11. 0-0 Re8 12. f3 Nh5 13. f4 Nf6 14. Bf3 Na5 15. Qd3 Bg4 16. Rae1 Bxf3 17. Rxf3 Ng4 18. Bd2 c6 19. b4 c5 20. Ndb5 Nc6 21. h3 Nxb4 22. Qxd6 a6 23. hxg4 axb5 24. Nxb5 Rxa2 25. Qxd8 Rxd8 26. Be3 Nc2 27. Re2 Ra1+ 28. Kf2 Nxe3 29. Rfxe3 Rc1 30. e5 Rxc4 31. g3 Bf8 32. Rb3 Rb4 33. Rxb4 cxb4 34. Rb2 Rd3 35. Nd6 b3 36. Ne4 Ba3 37. Ke2 Rxg3 38. Rb1 Rh3 39. Nf2 Rc3 40. Ne4 Rc4 41. Kd3 Rb4 42. Nf6+ Kg7 43. Nd5 Rb5 44. Nc3 Rb6 45. Nd5 1/2-1/2

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "2"]
[White "Rog, Bartlomiej"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2193"]
[BlackElo "1914"]
[PlyCount "68"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 a6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 Bg4 6. Be2 Nd7 7. h3 e5 8. Be3 Ne7 9. 0-0 0-0 10. Qd2 Nc6 11. d5 Ne7 12. Bh6 f5 13. Bxg7 Kxg7 14. b4 Nf6 15. Rfe1 Qd7 16. c5 Bxf3 17. Bxf3 f4 18. Qe2 g5 19. Bg4 Nxg4 20. Qxg4 Qe8 21. h4 Kh8 22. hxg5 Rg8 23. f3 Qg6 24. Kf2 Qxg5 25. Qxg5 Rxg5 26. Rh1 Rag8 27. Rh2 R5g7 28. Rc1 Rc8 29. Ne2 Rg6 30. Rhh1 a5 31. a3 dxc5 32. bxc5 Rcg8 33. Rh2 b6 34. cxb6 cxb6 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "2"]
[White "Grot, Blazej"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2009"]
[BlackElo "1714"]
[PlyCount "52"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Qb6 8. h4 cxd4 9. cxd4 Be7 10. h5 0-0 11. g3 f6 12. Bh3 Bb4+ 13. Bd2 fxe5 14. Bxe6+ Kh8 15. Bxd5 Nf6 16. Bb3 Bg4 17. Nh2 Nxd4 18. h6 Bxe2 19. hxg7+ Kxg7 20. Qb1 Bxd2+ 21. Kxd2 Qb4+ 22. Ke3 Ng4+ 23. Nxg4 Rf3+ 24. Ke4 Nxb3+ 25. Kd5 Qc5+ 26. Ke6 Re8+ 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "5"]
[White "Szymkiewicz, Witold"]
[Black "Demski, Michal"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1714"]
[BlackElo "1963"]
[PlyCount "44"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Bd3 e5 4. d5 Nbd7 5. Be3 g6 6. c4 Bg7 7. Nc3 0-0 8. f3 Ne8 9. Nge2 f5 10. exf5 gxf5 11. Qc2 Nc5 12. Bxc5 dxc5 13. 0-0-0 Nd6 14. h4 a6 15. Kb1 b5 16. b3 bxc4 17. bxc4 Qf6 18. Kc1 Bh6+ 19. Kb1 e4 20. fxe4 fxe4 21. Bxe4 Nxe4 22. Qxe4 Bf5 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "3"]
[White "Szymkiewicz, Witold"]
[Black "Zalega, Maciej"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1714"]
[BlackElo "1954"]
[PlyCount "100"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. e4 f5 13. Bg5 Nf6 14. Qd2 Qd7 15. Bxf6 Rxf6 16. exf5 gxf5 17. Bg2 Raf8 18. f4 Ng6 19. Ne2 h5 20. Bf3 h4 21. g4 e4 22. g5 exf3 23. gxf6 fxe2 24. Qxe2 Bxf6 25. Kh1 Qe8 26. Qg2 Qe4 27. Qxe4 fxe4 28. Rae1 Re8 29. f5 Nh8 30. Rf4 e3 31. Rf3 Bd4 32. Kg2 Re4 33. Kf1 Nf7 34. Ke2 Ne5 35. Rg1+ Kf7 36. Rff1 Bxb2 37. Rb1 Nxc4 38. Rg4 Rxg4 39. hxg4 Kf6 40. Kd3 b5 41. a4 a6 42. Rh1 Kg5 43. axb5 axb5 44. Rf1 h3 45. Ke2 Kxg4 46. f6 h2 47. f7 Bg7 48. Kd3 Kg3 49. Rf5 h1Q 50. Rg5+ Kf4 0-1

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.27"]
[Round "9"]
[White "Zerebiec, Maurycy"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1925"]
[BlackElo "1914"]
[PlyCount "99"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 c5 3. Nc3 Nc6 4. g3 Bg7 5. Bg2 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 Qa5+ 9. Nd2 Qxb5 10. dxc6 bxc6 11. a4 Qb6 12. Nc4 Qb4+ 13. Bd2 Qxc4 14. Rc1 Qa6 15. Bxc6+ Bd7 16. Bxa8 Ne7 17. Bb4 0-0 18. Bf3 Re8 19. Rc7 Bxa4 20. b3 Nc6 21. bxa4 Nxb4 22. 0-0 h5 23. Qb3 Rb8 24. Rfc1 Rb6 25. Qc4 Qxc4 26. R1xc4 d3 27. exd3 Nxd3 28. Rb7 Ne5 29. Rxb6 axb6 30. Rc8+ Bf8 31. Bc6 Kg7 32. f4 Bc5+ 33. Kg2 Nc4 34. Bb5 Na5 35. Rc7 Kf8 36. Kf3 Bd6 37. Rd7 Bc5 38. h3 Be7 39. Ke4 Bc5 40. Ra7 Bb4 41. Ke5 Ba3 42. g4 hxg4 43. hxg4 Bb4 44. Ra8+ Kg7 45. Rc8 Bc5 46. Rc7 Kf8 47. Bd3 Ba3 48. Kf6 Bb2+ 49. Kg5 Kg7 50. Bxg6 1-0

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.26"]
[Round "8"]
[White "Szymkiewicz, Witold"]
[Black "Gradalski, Olaf"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1914"]
[BlackElo "2007"]
[PlyCount "70"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d6 2. g3 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 c6 6. Nf3 f6 7. e4 Be6 8. Be3 Kc7 9. 0-0-0 Bb4 10. Nd2 Nd7 11. Bc4 Bxc4 12. Nxc4 b5 13. Nd2 Bxc3 14. bxc3 Nb6 15. f4 Nh6 16. h3 Nf7 17. Rhf1 Rad8 18. Bc5 a5 19. fxe5 Nxe5 20. Nb3 Rhe8 21. Nxa5 Ra8 22. Bd6+ Kc8 23. Bxe5 Rxa5 24. Bd4 Nc4 25. Kb1 Kc7 26. Bc5 Rea8 27. a3 Nxa3+ 28. Bxa3 Rxa3 29. Kb2 Ra2+ 30. Kb1 c5 31. g4 Ra1+ 32. Kb2 R8a2+ 33. Kb3 c4+ 34. Kb4 Rxd1 35. Rxd1 Kc6 0-1

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.25"]
[Round "7"]
[White "Mirski, Michal"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2016"]
[BlackElo "1914"]
[PlyCount "89"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Bg4 5. Nge2 Be7 6. h3 Be6 7. d4 0-0 8. Be3 c5 9. d5 Bc8 10. Qd2 a6 11. a4 Nbd7 12. g4 Ne8 13. Ng3 g6 14. g5 Qa5 15. 0-0 f6 16. gxf6 Bxf6 17. Kh2 Nb6 18. b3 Nd7 19. Rg1 Kh8 20. Bf1 Ng7 21. Be2 Bh4 22. Bd3 Nf6 23. Be2 Bd7 24. Bh6 Rg8 25. Raf1 Qb4 26. Bd3 Ngh5 27. Nge2 Rae8 28. Nb1 Qxd2 29. Nxd2 g5 30. Nf3 Rg6 31. Bxg5 Bxg5 32. Rxg5 Rh6 33. Nfg1 Rf8 34. a5 Ng8 35. f3 Ne7 36. b4 cxb4 37. Rb1 b6 38. Rxb4 bxa5 39. Rb7 Rd8 40. Ra7 Ng6 41. Rxa6 Nhf4 42. Nxf4 Nxf4 43. Bf1 Ng6 44. Bd3 Nf4 45. Bf1 0-1

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.24"]
[Round "6"]
[White "Szymkiewicz, Witold"]
[Black "Chrzanowski, Michal"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1914"]
[BlackElo "1987"]
[PlyCount "101"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Bd3 Na6 9. a3 Qe8 10. 0-0 Bd7 11. Rb1 a4 12. Be3 b6 13. Nb5 Bxb5 14. cxb5 Nc5 15. Bxc5 bxc5 16. b3 Nd7 17. bxa4 Nb6 18. Bc2 Bh6 19. h4 Qd8 20. g3 Ra7 21. a5 Rxa5 22. a4 Qa8 23. Ra1 Kh8 24. Ng5 Kg8 25. Kg2 Ra7 26. f4 exf4 27. gxf4 Bg7 28. Ra3 h6 29. Nh3 Nc4 30. Rg3 Nb2 31. Qg4 h5 32. Qg5 Qd8 33. Qxd8 Rxd8 34. f5 Be5 35. fxg6 f6 36. Nf4 Nc4 37. Kh3 Bxf4 38. Rxf4 Kg7 39. Rf5 Rh8 40. Rgf3 Ne5 41. Rf1 Ng4 42. R5f3 Raa8 43. e5 Nxe5 44. Rxf6 Rhe8 45. Kg3 Re7 46. R6f5 Kh6 47. Rg5 Rg7 48. Rff5 Rxg6 49. Rxg6+ Nxg6 50. Rf6 Rg8 51. a5 1-0

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.23"]
[Round "5"]
[White "Siekanska, Maria"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2000"]
[BlackElo "1914"]
[PlyCount "59"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Qc7 10. Bf4 e5 11. dxe5 Bxe5 12. Bxe5 Qxe5 13. Bd5 Nc6 14. f4 Qe7 15. f5 gxf5 16. exf5 Qe3+ 17. Kh1 Ne7 18. Ng3 Kh8 19. Be4 Rg8 20. Qd6 Qg5 21. Rad1 Nc6 22. Ra1 Ne7 23. Rad1 Nc6 24. Nh5 Rd8 25. Qxc5 Bd7 26. Rd3 Qxh5 27. Bxc6 Bxc6 28. Qe5+ Kg8 29. Rg3+ Kf8 30. Re1 1-0

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.22"]
[Round "4"]
[White "Szymkiewicz, Witold"]
[Black "Jedrusik, Adam"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "1914"]
[BlackElo "2007"]
[PlyCount "59"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. e3 0-0 6. Nf3 Nbd7 7. cxd5 exd5 8. Bd3 c5 9. a3 Bxc3+ 10. bxc3 c4 11. Be2 Ne4 12. 0-0 Ndf6 13. Ne5 Qa5 14. Bb2 Nd6 15. g4 Re8 16. a4 Nfe4 17. f3 f6 18. fxe4 fxe5 19. dxe5 Nxe4 20. Bxc4 Rxe5 21. Be2 Qb6 22. Bf3 Bxg4 23. Bxg4 Rg5 24. Kh1 Rxg4 25. c4 Qxe3 26. Ra3 Qd2 27. Qxd2 Nxd2 28. Rd1 Nxc4 29. Rb3 b6 30. Bxg7 0-1

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.20"]
[Round "2"]
[White "Szymkiewicz, Witold"]
[Black "Gbiorczyk, Mikolaj1"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1914"]
[BlackElo "2045"]
[PlyCount "142"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. h4 Nbd7 5. d5 e5 6. dxe6 Ne5 7. Qa4+ c6 8. Bf4 Bxe6 9. e3 Qb6 10. Bxe5 dxe5 11. 0-0-0 Be7 12. Nf3 Ng4 13. Qc2 0-0 14. Ng5 Bxg5 15. hxg5 Rad8 16. g3 Rxd1+ 17. Nxd1 e4 18. c5 Qb4 19. a3 Qb3 20. Be2 Ne5 21. Qxb3 Bxb3 22. Kd2 Rd8+ 23. Kc3 Bxd1 24. Bxd1 Rd3+ 25. Kc2 g6 26. Be2 Rd8 27. b4 Kg7 28. Rb1 a6 29. a4 Nf7 30. Kc3 Nxg5 31. Rd1 Rxd1 32. Bxd1 Kf6 33. b5 axb5 34. axb5 Ke5 35. Kc4 Ne6 36. f4+ Kf6 37. bxc6 bxc6 38. Ba4 Nd8 39. Kb4 Ke7 40. Ka5 Kd7 41. Kb6 h6 42. Bb3 g5 43. fxg5 hxg5 44. Bc4 Ne6 45. Bxe6+ Kxe6 46. Kxc6 f4 47. gxf4 gxf4 48. Kb7 fxe3 49. c6 e2 50. c7 e1Q 51. c8Q+ Ke5 52. Qc5+ Kf4 53. Qd6+ Kf3 54. Qf6+ Ke2 55. Qa6+ Ke3 56. Qb6+ Kd3 57. Qb5+ Kc2 58. Qc4+ Kb2 59. Qb5+ Ka3 60. Qa6+ Kb3 61. Qe6+ Kc3 62. Qe5+ Kc2 63. Qc5+ Qc3 64. Qf2+ Kb3 65. Kb6 e3 66. Qf7+ Qc4 67. Qf3 Qd4+ 68. Kc6 Kc3 69. Kb5 Qd3+ 70. Kc5 e2 71. Qf6+ Kd2 0-1

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.03.21"]
[Round "9"]
[White "Polak, Michal"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1929"]
[BlackElo "1697"]
[PlyCount "126"]
[EventDate "2023.01.13"]
[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. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. Nc3 dxc4 8. Ne5 Nd5 9. Nxc4 Nxc3 10. bxc3 Nd7 11. e4 Nb6 12. Ne3 Qc7 13. a4 Rd8 14. a5 Nd7 15. Nc4 c5 16. d5 Bxc3 17. Ra3 Bd4 18. Bf4 Ne5 19. Qe2 Rb8 20. Rd1 f6 21. Qa2 Kg7 22. h4 h6 23. Bxe5 Bxe5 24. Nxe5 Qxe5 25. f4 Qc7 26. e5 fxe5 27. Qa1 Kh7 28. fxe5 Bf5 29. Rf1 Rf8 30. h5 c4 31. Raf3 Qc5+ 32. Kh2 e6 33. d6 gxh5 34. Bh3 Kg6 35. Qc3 b5 36. axb6 axb6 37. Qe1 Ra8 38. Bxf5+ Rxf5 39. Rxf5 exf5 40. Rf2 Ra1 41. Qe2 Qd5 42. Rf1 Rxf1 43. Qxf1 Qxe5 44. Qd1 Qe8 45. d7 Qd8 46. Qd6+ Kf7 47. Kg2 c3 48. Qc6 Ke7 49. Qxc3 Qxd7 50. Qg7+ Kd8 51. Qxh6 b5 52. Qxh5 Kc7 53. Qh4 Kb6 54. Qb4 Qd5+ 55. Kh2 Qc5 56. Qf4 b4 57. Qb8+ Ka5 58. Qa8+ Kb5 59. Qe8+ Kc4 60. Qe2+ Kb3 61. Kh3 Qc2 62. Qb5 Qe4 63. Qb6 Qh1# 0-1

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.03.17"]
[Round "10"]
[White "Szymkiewicz, Witold"]
[Black "Rylski, Tadeusz"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1697"]
[BlackElo "1800"]
[PlyCount "119"]
[EventDate "2023.01.13"]
[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. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. 0-0 a6 10. Qb3 c5 11. Ne5 Bd6 12. Rd1 Qc7 13. Bxb5 c4 14. Bxd7+ Nxd7 15. Qa4 Bxe5 16. dxe5 Bc6 17. Qxc4 Nxe5 18. Qc5 Rc8 19. e4 Ng4 20. Qd6 Qxd6 21. Rxd6 Ke7 22. Rd1 Rhd8 23. Bg5+ f6 24. Bf4 g5 25. Bg3 f5 26. h3 Nf6 27. exf5 exf5 28. Be5 Ne4 29. f3 Nd2 30. Ne2 Bxf3 31. Re1 Be4 32. Bc3 Nc4 33. Ng3 Kf7 34. Nxe4 fxe4 35. Rxe4 Rd6 36. Rf1+ Kg6 37. Rfe1 Rcc6 38. Re7 Kh6 39. Rf1 Re6 40. Ra7 Nd6 41. Bg7+ Kh5 42. Bf8 h6 43. Re7 Nc4 44. b3 Nd2 45. Rd1 Rxe7 46. Bxe7 Rc2 47. Bb4 Ne4 48. Re1 Ng3 49. Re3 Ne2+ 50. Kf1 Nf4 51. g4+ Kg6 52. a4 Rc1+ 53. Kf2 Rd1 54. Ba5 Rc1 55. Be1 Kf7 56. b4 Rc2+ 57. Kg3 Rg2+ 58. Kf3 Ra2 59. b5 axb5 60. axb5 1/2-1/2

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.28"]
[Round "8"]
[White "Szymkiewicz, Witold"]
[Black "Terkiewicz, Bruno"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "1697"]
[BlackElo "1769"]
[PlyCount "55"]
[EventDate "2023.01.13"]
[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. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 0-0 6. e4 exd5 7. cxd5 h6 8. Bxf6 Qxf6 9. Qc2 Re8 10. f3 d6 11. 0-0-0 a6 12. h4 Nd7 13. g4 Ne5 14. Be2 Ng6 15. Nh3 Qxh4 16. Kb1 Ne5 17. Rdg1 Qe7 18. f4 Ng6 19. f5 Nh4 20. f6 Qxf6 21. g5 hxg5 22. Nxg5 Re5 23. Qd2 Ng6 24. Bh5 Bxc3 25. bxc3 Nh8 26. Nh7 Qe7 27. Qh6 f5 28. Nf6+ 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.09"]
[Round "6"]
[White "Tsiapko, Andrii"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1651"]
[BlackElo "1697"]
[PlyCount "71"]
[EventDate "2023.01.13"]
[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. Nf3 d5 3. c4 c6 4. Nbd2 Bf5 5. Nh4 Bg6 6. Qb3 Qb6 7. Qh3 Nbd7 8. Nxg6 fxg6 9. e3 c5 10. cxd5 cxd4 11. e4 Ne5 12. Be2 e6 13. f4 exd5 14. fxe5 Nxe4 15. Qd3 Bb4 16. Bf3 Rf8 17. 0-0 Bxd2 18. Bxd2 Qxb2 19. Rab1 Qxd2 20. Qb5+ Ke7 21. Qxb7+ Ke6 22. Bg4+ Rf5 23. Bxf5+ gxf5 24. Qxa8 Qe3+ 25. Kh1 Kxe5 26. Qe8+ Kd6 27. Qb8+ Ke6 28. Qc8+ Kd6 29. Qxf5 Qh6 30. Qf8+ Ke6 31. Rf3 Nd2 32. Re1+ Ne4 33. Ra3 Ke5 34. Rxa7 d3 35. Qe7+ Kf4 36. Qc7+ 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.03"]
[Round "4"]
[White "Choroszej, Aleksander"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2036"]
[BlackElo "1697"]
[PlyCount "55"]
[EventDate "2023.01.13"]
[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. Nc3 Nf6 4. Nf3 dxc4 5. e3 b5 6. a4 b4 7. Na2 Bg4 8. Bxc4 e6 9. 0-0 Be7 10. Bd2 a5 11. Nc1 0-0 12. Nd3 Nbd7 13. h3 Bh5 14. Nf4 Nb6 15. Bb3 Bxf3 16. Qxf3 Bd6 17. Rac1 c5 18. dxc5 Bxf4 19. exf4 Qxd2 20. Rfd1 Qxb2 21. cxb6 Nd5 22. Bxd5 exd5 23. Qxd5 Qf6 24. b7 Rab8 25. Rc7 Qxf4 26. Rdc1 Rfd8 27. Qxa5 Rxb7 28. Rc8 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.02.02"]
[Round "2"]
[White "Pettersson, Alexander"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1878"]
[BlackElo "1697"]
[PlyCount "53"]
[EventDate "2023.01.13"]
[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. c4 c6 3. Nf3 d5 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Bxb1 9. Rxb1 Nbd7 10. e3 Bg7 11. Bd3 0-0 12. Kd2 Nh5 13. b4 a6 14. Ne5 Nxf4 15. exf4 Nxe5 16. dxe5 g5 17. fxg5 Bxe5 18. g3 Bd4 19. f4 e5 20. fxe5 Rae8 21. Rhe1 Bxe5 22. b3 f6 23. g6 h6 24. Bf5 Re7 25. Kd3 Rfe8 26. Re2 Kg7 27. Ra2 1/2-1/2

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.01.24"]
[Round "3"]
[White "Szymkiewicz, Witold"]
[Black "Kasperkiewicz, Pawel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1697"]
[BlackElo "1894"]
[PlyCount "75"]
[EventDate "2023.01.13"]
[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 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. Bc2 Nb4 9. 0-0 Nxc2 10. Qxc2 Ne7 11. Nc3 Nc6 12. Rd1 Rc8 13. Qd3 Be7 14. Bg5 Bxg5 15. Nxg5 h6 16. Nh3 0-0 17. Nf4 f6 18. exf6 Rxf6 19. Nfxd5 exd5 20. Nxd5 Qd8 21. Nxf6+ Qxf6 22. Qb3+ Kh8 23. Qxb7 Bg4 24. Rdc1 Ne7 25. Rxc8+ Nxc8 26. h3 Bf5 27. Rd1 Qg6 28. Qf3 Nd6 29. Qg3 Qf6 30. Qe5 Qg6 31. Qg3 Qf6 32. Qe3 Be4 33. f3 Bd5 34. Qe5 Bxa2 35. Qxf6 gxf6 36. Ra1 Be6 37. Ra6 Bc4 38. Rxd6 1-0

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.01.20"]
[Round "5"]
[White "Szymkiewicz, Witold"]
[Black "Mazurek, Jerzy"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1697"]
[BlackElo "1715"]
[PlyCount "94"]
[EventDate "2023.01.13"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Bf4 0-0 7. Be2 Na6 8. Qd2 Kh7 9. h4 c6 10. 0-0-0 Nc7 11. Nh3 Bxh3 12. Rxh3 Ne6 13. Be3 c5 14. d5 Nd4 15. g4 Qa5 16. Kb1 b5 17. cxb5 a6 18. b6 Nb5 19. Nxb5 Qxd2 20. Rxd2 axb5 21. f3 b4 22. h5 g5 23. e5 Nd7 24. exd6 exd6 25. f4 Bf6 26. Bd3+ Kg7 27. fxg5 Bxg5 28. Bxg5 hxg5 29. b7 Ra7 30. Bf5 Rxb7 31. Bxd7 Rxd7 32. Re2 f5 33. gxf5 Rxf5 34. Re6 Rxd5 35. Rf3 Kh7 36. Rff6 Rg7 37. Rh6+ Kg8 38. a4 bxa3 39. bxa3 g4 40. Rxd6 Rxd6 41. Rxd6 g3 42. Rd1 Kh7 43. Kc2 Kh6 44. Kc3 Rg4 45. Rh1 g2 46. Rg1 Kxh5 47. a4 Kh4 0-1

[Event "Warsaw YMCA Winter-A 271st"]
[Site "Warsaw"]
[Date "2023.01.13"]
[Round "1"]
[White "Szymkiewicz, Witold"]
[Black "Sternik, Piotr"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1697"]
[BlackElo "1793"]
[PlyCount "84"]
[EventDate "2023.01.13"]
[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. g3 Nf6 3. Bg2 e6 4. c4 a6 5. cxd5 exd5 6. Nc3 c6 7. Nf3 Bd6 8. 0-0 0-0 9. Re1 Re8 10. Qc2 h6 11. Nh4 Qb6 12. e3 a5 13. Bd2 Na6 14. a3 Be6 15. Rac1 Qd8 16. e4 dxe4 17. Nxe4 Be7 18. Nf5 Bf8 19. Ne3 Nxe4 20. Bxe4 Nc7 21. Bc3 a4 22. Qd2 Nd5 23. Bc2 Nxc3 24. Qxc3 Qb6 25. Rcd1 Red8 26. f4 g6 27. f5 gxf5 28. Nxf5 Bxf5 29. Bxf5 Bg7 30. Re4 c5 31. Qf3 cxd4 32. Re7 d3+ 33. Kh1 d2 34. Be6 Qxb2 35. Rxf7 Kh8 36. Rxb7 Qe5 37. Bc4 Rf8 38. Qe2 Qxe2 39. Bxe2 Rf2 40. Re7 Rd8 41. Re3 Rf7 42. Kg1 Bd4 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "5"]
[White "Kazmierowski, Tymon"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1998"]
[BlackElo "1754"]
[PlyCount "37"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f3 Nf6 5. Be3 0-0 6. Qd2 a6 7. h4 e5 8. d5 b5 9. Bh6 b4 10. Nce2 a5 11. h5 Qe7 12. g4 Na6 13. Ng3 Bb7 14. Nf5 Qd8 15. Nxg7 Nc5 16. hxg6 fxg6 17. Ne6 Nxe6 18. dxe6 Re8 19. Bc4 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "1"]
[White "Kejna, Piotr"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2027"]
[BlackElo "1754"]
[PlyCount "75"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. g3 Be7 5. e5 d5 6. exd6 Bxd6 7. Bg2 Nf6 8. Nc3 0-0 9. d3 e5 10. h3 Re8 11. Bg5 h6 12. Bxf6 Qxf6 13. Ne4 Qd8 14. g4 Be6 15. c3 Be7 16. 0-0 Qb6 17. Ng3 Rad8 18. Rfd1 f6 19. Nh4 Rd7 20. Be4 Red8 21. b3 Bf8 22. Ngf5 Bd5 23. Ne3 Ne7 24. Nxd5 Nxd5 25. Rac1 Nf4 26. Qf3 Qa6 27. Rc2 Qb5 28. Ng6 Nxg6 29. Bxg6 Qa6 30. Be4 b5 31. Qf5 g5 32. c4 b4 33. Qg6+ Bg7 34. Qh7+ Kf7 35. Bd5+ Ke8 36. Qg8+ Bf8 37. Qg6+ Ke7 38. Qf7+ 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "7"]
[White "Murawski, Milosz"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1691"]
[BlackElo "1754"]
[PlyCount "107"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 g6 3. g3 Bg7 4. Bg2 c5 5. 0-0 Nc6 6. e3 Nf6 7. Nbd2 0-0 8. c4 cxd4 9. Nxd4 Nxd4 10. exd4 e6 11. c5 b6 12. cxb6 Qxb6 13. Nb3 Ba6 14. Re1 Nd7 15. Be3 Bc4 16. Nd2 Rfc8 17. Rc1 Qa6 18. Nxc4 Rxc4 19. Bf1 Rxc1 20. Bxa6 Rxd1 21. Rxd1 Rb8 22. b3 Rb6 23. Be2 Nb8 24. Rc1 Rc6 25. Bb5 Rxc1+ 26. Bxc1 Bxd4 27. Bf4 e5 28. Bg5 a6 29. Ba4 f6 30. Bxf6 Kf7 31. Bd8 Ke6 32. Kf1 Nd7 33. Bxd7+ Kxd7 34. Ba5 Ke6 35. Ke2 Kf5 36. h3 Bc5 37. a4 Bd4 38. Bd2 h5 39. f3 e4 40. b4 Bb6 41. b5 a5 42. fxe4+ Kxe4 43. Bf4 Bd8 44. Be3 d4 45. Bf4 Bb6 46. h4 Bd8 47. Bb8 Bb6 48. Kd2 d3 49. Kd1 Kd4 50. Bf4 Ke4 51. Kd2 Kd4 52. Bg5 Kc4 53. Be7 Ba7 54. Bd6 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "3"]
[White "Przybylski, Bartosz1"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1868"]
[BlackElo "1754"]
[PlyCount "61"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[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. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. c3 Nf6 7. Bc4 Qc7 8. 0-0 Bd6 9. h3 Bxf3 10. Qxf3 Nbd7 11. Be3 0-0-0 12. Nd2 Rdf8 13. b4 Rhg8 14. Nb3 g5 15. Qf5 Nh5 16. Qg4 Nf4 17. dxe5 Bxe5 18. Nc5 b5 19. Bxf4 gxf4 20. Qf5 bxc4 21. Rad1 Rd8 22. Rxd7 Rxd7 23. Rd1 Rgd8 24. Nxd7 Rxd7 25. Rxd7 Qxd7 26. Qxe5 Qd3 27. a4 Qe3+ 28. Kh2 Qg3+ 29. Kg1 Qe1+ 30. Kh2 Qg3+ 31. Kg1 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "4"]
[White "Szymkiewicz, Witold"]
[Black "Gbiorczyk, Mikolaj"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1754"]
[BlackElo "1853"]
[PlyCount "92"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 0-0 8. Be2 axb5 9. Bxb5 Ba6 10. Qe2 Qb6 11. Bxa6 Qxa6 12. Qxa6 Nxa6 13. Ke2 d6 14. Bd2 Rfb8 15. b3 Nb4 16. e4 Ra3 17. Bc1 Ra6 18. Bd2 Ne8 19. a4 Nc7 20. Rab1 Rab6 21. Rb2 Nba6 22. Rhb1 Rb4 23. Kd3 f5 24. exf5 gxf5 25. g3 Bf6 26. h3 Kf7 27. Kc2 R4b7 28. Kd3 Nb4+ 29. Kc4 Bxc3 30. Bxc3 Nbxd5 31. h4 h6 32. Bd2 e5 33. Ne1 e4 34. b4 Nb6+ 35. Kb3 c4+ 36. Kc3 d5 37. Ra2 Ra8 38. Rba1 Rba7 39. Bf4 Nb5+ 40. axb5 Rxa2 41. Rxa2 Rxa2 42. Be3 Na4+ 43. Kd4 Ke6 44. Ng2 Ra3 45. Nf4+ Kd6 46. h5 Nc3 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "2"]
[White "Szymkiewicz, Witold"]
[Black "Nowak, Filip"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1754"]
[BlackElo "1893"]
[PlyCount "54"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bf5 7. Qb3 Na5 8. Bb5+ Bd7 9. Qa4 e6 10. Bxd7+ Nxd7 11. Nf3 a6 12. 0-0 b5 13. Qd1 Be7 14. Rc1 Rc8 15. e4 b4 16. Ne2 dxe4 17. Nd2 Rxc1 18. Qxc1 Qa8 19. Qc7 Bd8 20. Qd6 Be7 21. Qc7 Bd8 22. Qd6 Be7 23. Qc7 Bd8 24. Qd6 Be7 25. Qc7 Bd8 26. Qd6 Be7 27. Qc7 Bd8 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "8"]
[White "Szymkiewicz, Witold"]
[Black "Rozek, Michal"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1754"]
[BlackElo "1591"]
[PlyCount "158"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Be3 b6 11. a3 Ng4 12. Bg5 f6 13. Bc1 f5 14. Bg5 Qe8 15. Nd2 h6 16. Bxg4 hxg5 17. Be2 g4 18. b4 Nd7 19. Nb5 Qd8 20. f3 g3 21. h3 Nf6 22. Rfe1 Nh5 23. c5 Nf4 24. Bf1 bxc5 25. bxc5 dxc5 26. Qxc5 Qg5 27. Nxc7 Nxh3+ 28. gxh3 Qxd2 29. Re2 Qd4+ 30. Qxd4 exd4 31. Nxa8 d3 32. Rea2 fxe4 33. fxe4 Ba6 34. Nc7 Bc4 35. Ne6 Rf2 36. Nxg7 Bxa2 37. d6 Kf7 38. Bxd3 Rd2 39. Rxa2 Rxd3 40. e5 Kxg7 41. Rc2 Kf7 42. Rc7+ Ke8 43. Kg2 Re3 44. Re7+ Kd8 45. a4 g5 46. Kf1 Re4 47. Kg1 Re2 48. Kf1 Re4 49. Kg2 Re3 50. e6 Rd3 51. Rd7+ Ke8 52. Ra7 Rxd6 53. Rxa5 Rxe6 54. Rxg5 Re4 55. Rg4 Re2+ 56. Kxg3 Re3+ 57. Kh4 Kf7 58. Rb4 Ra3 59. Kg4 Kg6 60. h4 Ra1 61. Rb6+ Kg7 62. Ra6 Rg1+ 63. Kh5 Ra1 64. Ra7+ Kf6 65. Kh6 Ke6 66. h5 Kd6 67. Kh7 Kc6 68. a5 Ra2 69. h6 Ra1 70. Kg8 Rg1+ 71. Rg7 Rb1 72. Rf7 Rb8+ 73. Kg7 Rb1 74. h7 Rg1+ 75. Kf8 Rh1 76. Kg8 Rg1+ 77. Rg7 Rb1 78. h8Q Rb8+ 79. Kh7 Kd5 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "6"]
[White "Szymkiewicz, Witold"]
[Black "Sliz, Karol"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1754"]
[BlackElo "1672"]
[PlyCount "156"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 g6 4. Nc3 d6 5. Be2 Bg7 6. 0-0 e6 7. d3 Nge7 8. Be3 Nd4 9. Qd2 Nec6 10. Bh6 0-0 11. g3 Rb8 12. h4 Nxe2+ 13. Nxe2 Qf6 14. Bxg7 Kxg7 15. Kg2 h5 16. d4 e5 17. dxe5 dxe5 18. Nc3 Rd8 19. Nd5 Bh3+ 20. Kxh3 Qxf3 21. Qe3 Nd4 22. Rac1 Rd6 23. Rc3 Qxe3 24. Rxe3 b5 25. cxb5 Rxb5 26. b3 Ra5 27. Nc3 Nc2 28. Re2 Nb4 29. Rc1 Rd4 30. a4 a6 31. Na2 Nd3 32. Rc3 Rxe4 33. Rxe4 Nxf2+ 34. Kg2 Nxe4 35. Re3 f5 36. Nc3 Nxc3 37. Rxc3 Kf6 38. Rc4 Ke6 39. Kf3 Kd6 40. Ke3 Kc6 41. Kd3 Kd5 42. Ke3 Ke6 43. Kf3 Kf6 44. Ke3 Ke7 45. Kf3 Kd6 46. Ke3 Kc6 47. Kd3 Kb6 48. Ke3 Kc7 49. Kd3 Kd6 50. Ke3 Ke6 51. Kf3 Kf6 52. Ke3 g5 53. Kf3 gxh4 54. gxh4 f4 55. Ke4 Ke6 56. Kf3 Kf5 57. Ke2 Kg4 58. Kd3 Kxh4 59. Ke4 Kg3 60. Rc3+ Kg4 61. Rc1 h4 62. Rg1+ Kh5 63. Rg8 c4 64. b4 Rxa4 65. Kf5 Kh6 66. Kf6 Kh7 67. Rg7+ Kh8 68. Rb7 Ra1 69. Rb8+ Kh7 70. Rb7+ Kh6 71. Rb8 Kh5 72. Kf5 Kh6 73. Kf6 Kh7 74. Rb7+ Kg8 75. Rb8+ Kh7 76. Rb7+ Kh6 77. Rb8 Kh5 78. Kf5 Kh6 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.17"]
[Round "9"]
[White "Leszczewicz, Karol"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "1519"]
[BlackElo "1642"]
[PlyCount "116"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 Nbd7 8. Qc2 Re8 9. Bd3 dxc4 10. Bxc4 a6 11. a4 b6 12. 0-0 Bb7 13. e4 c5 14. d5 exd5 15. Nxd5 Nxd5 16. Bxd5 Bxd5 17. Bxe7 Bxe4 18. Qxe4 Rxe7 19. Qd3 Ne5 20. Nxe5 Rxe5 21. Qf3 Qd5 22. Qc3 Rd8 23. g3 Qe6 24. Rad1 Rxd1 25. Rxd1 Rd5 26. Re1 Qd7 27. Qb3 b5 28. axb5 axb5 29. Ra1 c4 30. Qc2 g6 31. Ra8+ Kh7 32. Qe4 Rd1+ 33. Kg2 Qd3 34. Qxd3 Rxd3 35. Ra1 Rd2 36. Rb1 Rc2 37. Kf3 b4 38. h4 Kg7 39. Ke3 Kf6 40. f4 Kf5 41. Kf3 h5 42. Rd1 Rxb2 43. Rd5+ Kf6 44. Rd6+ Ke7 45. Rc6 c3 46. Rc4 c2 47. Ke3 b3 48. Kd2 Rb1 49. Rc7+ Kd6 50. Rc8 Rd1+ 51. Ke2 Kd7 52. Rf8 c1Q 53. Rxf7+ Ke6 54. f5+ gxf5 55. Re7+ Kf6 56. Rf7+ Kxf7 57. Kf3 Rf1+ 58. Ke2 Qd1+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.16"]
[Round "8"]
[White "Szymkiewicz, Witold"]
[Black "Jaszczuk, Piotr"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1642"]
[BlackElo "1389"]
[PlyCount "63"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nd2 Bb7 5. Ngf3 c5 6. c3 cxd4 7. exd4 d6 8. Bd3 Nbd7 9. Nc4 Qc7 10. 0-0 Be7 11. Re1 0-0 12. Ncd2 Rfe8 13. Ng5 Bf8 14. Re3 h6 15. Nge4 Nd5 16. Bxh6 Nxe3 17. Bxe3 f5 18. Ng5 Nf6 19. Qb3 Nd5 20. Ndf3 Qd7 21. Bd2 Be7 22. Bb5 Bc6 23. Bxc6 Qxc6 24. Nxe6 Kh7 25. c4 Nc7 26. Qd3 g6 27. Nfg5+ Bxg5 28. Nxg5+ Kg7 29. d5 Qd7 30. Bc3+ Kf8 31. Qd4 Re5 32. f4 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.15"]
[Round "7"]
[White "Kobus, Stanislaw"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1427"]
[BlackElo "1642"]
[PlyCount "87"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Nf6 5. Nc3 e6 6. 0-0 Be7 7. a3 0-0 8. Bg5 h6 9. Bxf6 Bxf6 10. e3 Bh5 11. Qd3 Bg6 12. Qb5 a6 13. Qe2 b5 14. Na2 Na5 15. b3 Qe7 16. Qd2 Nb7 17. Nb4 c5 18. Nc6 Qd6 19. Nce5 Be4 20. Rfc1 Rfc8 21. a4 cxd4 22. exd4 b4 23. c4 Bxf3 24. Nxf3 Na5 25. c5 Qb8 26. Qd3 Re8 27. c6 Qd6 28. c7 Rec8 29. Rc2 Rxc7 30. Rac1 Rac8 31. Rxc7 Rxc7 32. Rxc7 Qxc7 33. Qxa6 Qc1+ 34. Bf1 Nxb3 35. Kg2 g6 36. Qa7 Qc3 37. a5 Nxd4 38. Qb8+ Kg7 39. Ne5 Nb3 40. a6 Bxe5 41. a7 Bxb8 42. axb8Q Nd2 43. Bb5 b3 44. Be8 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.13"]
[Round "5"]
[White "Adamowicz, Michal"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1408"]
[BlackElo "1642"]
[PlyCount "103"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Be7 8. 0-0 0-0 9. Re1 Bd6 10. d4 Nd7 11. Bd3 Nb6 12. c4 Bc7 13. h3 Be6 14. Qc2 h6 15. b3 Qd7 16. Bb2 Rad8 17. Rad1 Bf4 18. Re4 Qc7 19. g3 f5 20. Rxf4 g5 21. Nxg5 hxg5 22. Rf3 f6 23. Bxf5 Bxf5 24. Qxf5 Qd7 25. Qxd7 Rxd7 26. Re1 Kg7 27. Kg2 Na8 28. Rfe3 Rff7 29. g4 b5 30. Re6 bxc4 31. bxc4 Rc7 32. Bc3 Nb6 33. Ba5 Rcd7 34. Bxb6 axb6 35. Rxc6 Rxd4 36. Ree6 Rf4 37. Rxb6 Rxc4 38. Ra6 Rf4 39. Re3 f5 40. gxf5 g4 41. Rg6+ Kf8 42. hxg4 Ra4 43. a3 Rfa7 44. Kg3 Kf7 45. f3 Ra8 46. Rge6 R8a7 47. g5 Rxa3 48. g6+ Kg7 49. Rxa3 Rxa3 50. Re7+ Kg8 51. f6 Ra8 52. Kg4 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.21"]
[Round "9"]
[White "Dembicki, Karol"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1380"]
[BlackElo "1552"]
[PlyCount "102"]
[EventDate "2021.11.15"]
[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. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Bg5 Nbd7 8. Nc3 c6 9. Ne2 Qc7 10. Ng3 h6 11. Be3 Ng4 12. Nf5 Bxh2+ 13. Kh1 Bd6 14. N3h4 Ndf6 15. Qd2 Nxe3 16. fxe3 Ng4 17. Qe2 h5 18. e4 dxe4 19. Qxe4 g6 20. Rae1 Bxf5 21. Nxf5 Bb4 22. Rf4 Bxe1 23. Ne7+ Kg7 24. Nxg6 f5 25. Nxf8 fxe4 26. Ne6+ Kg8 27. Nxc7 exd3 28. cxd3 Rf8 29. Rxf8+ Kxf8 30. d5 cxd5 31. Nxd5 Nf2+ 32. Kg1 Nxd3 33. b3 Nb4 34. Nf4 Nxa2 35. Nxh5 Nc1 36. Kf1 Bc3 37. Nf4 Nxb3 38. Ke2 a5 39. Kd3 Bf6 40. Kc4 Nd4 41. Nd3 b5+ 42. Kc5 Kf7 43. Nf4 b4 44. Kc4 b3 45. Nd3 Ke7 46. Kc3 Kd6 47. g4 Kc6 48. g5 Bxg5 49. Kxd4 Bf6+ 50. Kc4 b2 51. Nxb2 Bxb2 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.20"]
[Round "8"]
[White "Szymkiewicz, Witold"]
[Black "Cieply, Krzysztof"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1552"]
[BlackElo "1487"]
[PlyCount "76"]
[EventDate "2021.11.15"]
[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 d6 6. Bb5 Bd7 7. Bg5 Nxd4 8. Bxd7+ Nxd7 9. Qxd4 h6 10. Be3 Ne5 11. Nd5 e6 12. Qa4+ Nc6 13. Bb6 axb6 14. Qxa8 exd5 15. Qxb7 Ne5 16. Qxd5 Be7 17. f4 Ng6 18. Qb5+ Kf8 19. 0-0 Kg8 20. a4 Kh7 21. b4 Qc7 22. c4 Rc8 23. a5 bxa5 24. bxa5 Bf6 25. Ra4 Bd4+ 26. Kh1 Bc5 27. Rb1 Ba7 28. Qf5 Bc5 29. e5 dxe5 30. fxe5 Re8 31. a6 Rxe5 32. Qf3 Re3 33. Qf5 Qe7 34. Rf1 Bd4 35. Ra5 Re1 36. h3 Qe2 37. Rxe1 Qxe1+ 38. Kh2 Bg1+ 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.19"]
[Round "7"]
[White "Wesolek, Krzysztof"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1570"]
[BlackElo "1552"]
[PlyCount "98"]
[EventDate "2021.11.15"]
[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. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. Ngf3 Be7 7. 0-0 0-0 8. Re1 dxe4 9. dxe4 e5 10. c3 Qc7 11. Qc2 Rd8 12. Nf1 h6 13. Be3 Be6 14. b3 b5 15. N3d2 Rac8 16. f4 b4 17. Nc4 Bxc4 18. bxc4 Bd6 19. f5 bxc3 20. Qxc3 Be7 21. Bf2 Rb8 22. Ne3 Nd4 23. Nd5 Nxd5 24. cxd5 Qb6 25. Bxd4 cxd4 26. Qd3 Qb5 27. Bf1 Qxd3 28. Bxd3 Bb4 29. Rec1 Bc3 30. Rab1 Rb6 31. Kf1 Kf8 32. Ke2 Ke7 33. Rxb6 axb6 34. Bc4 Rb8 35. Rb1 Kd6 36. Kd3 Ba5 37. Bb5 Bc3 38. Bc6 f6 39. a4 Kc7 40. Kc4 Rf8 41. h3 Ba5 42. g4 Rb8 43. Rb2 Be1 44. Re2 Bh4 45. Ra2 Be1 46. Re2 Bh4 47. Rc2 Be1 48. Rb2 Rh8 49. Rb1 Bc3 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "6"]
[White "Szymkiewicz, Witold"]
[Black "Rumniak, Aleksy"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1552"]
[BlackElo "1204"]
[PlyCount "63"]
[EventDate "2021.11.15"]
[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 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 e6 12. h4 c5 13. Bf2 d4 14. Ne4 Bb7 15. Bf3 Rb8 16. Rb1 Bd5 17. b3 Bxe4 18. Bxe4 Nb6 19. 0-0 h5 20. c3 dxc3 21. Qxc3 c4 22. bxc4 Qc7 23. Rfc1 Rfc8 24. Qa5 Bf8 25. c5 Nd5 26. Qxc7 Nxc7 27. Rxb8 Rxb8 28. c6 a6 29. Rb1 Rxb1+ 30. Bxb1 Be7 31. Bb6 Nd5 32. Ba5 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "5"]
[White "Zyto, Karol"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1472"]
[BlackElo "1552"]
[PlyCount "75"]
[EventDate "2021.11.15"]
[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. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Bg4 7. e3 Bd6 8. Bd3 Nbd7 9. f3 Bh5 10. e4 dxe4 11. fxe4 Qa5 12. Bd2 Bb4 13. Nf3 Bg6 14. a3 0-0 15. 0-0-0 Bxc3 16. Bxc3 Qc7 17. e5 Bxd3 18. Qxd3 Nd5 19. Ng5 g6 20. Rhf1 Nxc3 21. Qxc3 Nb6 22. Ne4 Nd5 23. Nf6+ Nxf6 24. Rxf6 Rae8 25. Qc5 Re6 26. Rdf1 b6 27. Qxf8+ Kxf8 28. Rxe6 Qd8 29. Ref6 Qxd4 30. e6 b5 31. exf7 b4 32. axb4 Qc4+ 33. Kb1 Qd3+ 34. Ka1 Qa6+ 35. Kb1 Qd3+ 36. Ka2 Qa6+ 37. Kb1 Qd3+ 38. Ka1 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.17"]
[Round "4"]
[White "Szymkiewicz, Witold"]
[Black "Czak, Dominik"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1552"]
[BlackElo "1456"]
[PlyCount "77"]
[EventDate "2021.11.15"]
[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 c5 4. c3 Nc6 5. Nf3 Bg4 6. Nbd2 e6 7. a3 Qb6 8. Bd3 Nh6 9. h3 Bh5 10. Qa4 Bg6 11. Bb1 Be7 12. b4 cxd4 13. cxd4 0-0 14. Nb3 Nf5 15. Bxf5 Bxf5 16. Bd2 Bc2 17. Bc3 a5 18. b5 Na7 19. Kd2 Bxb3 20. Qxb3 Qxb5 21. Rhb1 Qxb3 22. Rxb3 b5 23. Bxa5 Nc6 24. Bc3 b4 25. axb4 Rxa1 26. Bxa1 Bxb4+ 27. Bc3 Rb8 28. Bxb4 Rxb4 29. Rc3 Ne7 30. Rc7 Kf8 31. Kc3 Ra4 32. Rb7 Rc4+ 33. Kd3 Nc6 34. g4 g6 35. Ke3 h6 36. Rb3 Nb4 37. Nd2 Nc2+ 38. Kd3 Nb4+ 39. Ke3 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "3"]
[White "Janusiewicz, Michal"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1361"]
[BlackElo "1552"]
[PlyCount "46"]
[EventDate "2021.11.15"]
[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. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. c3 Nbd7 8. Bd3 Qc7 9. Be3 0-0-0 10. a4 e5 11. Bxg6 hxg6 12. Ng5 exd4 13. Bxd4 Re8+ 14. Be3 Bc5 15. 0-0 Bxe3 16. fxe3 Ne5 17. N5e4 Rd8 18. Qe2 Nxe4 19. Nxe4 Rxh2 20. Nd6+ Rxd6 21. Kxh2 Rd2 22. Qxd2 Nf3+ 23. Kh3 Qh2+ 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "2"]
[White "Szymkiewicz, Witold"]
[Black "Trzebinski, Patryk"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1552"]
[BlackElo "1767"]
[PlyCount "72"]
[EventDate "2021.11.15"]
[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 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. f4 Bg7 9. Nb3 0-0 10. Be3 b5 11. Qf3 b4 12. Nb5 Qc8 13. Rc1 Qc4 14. N5d4 e5 15. Nd2 Qxa2 16. Ne2 Qxb2 17. 0-0 Rfc8 18. f5 d5 19. fxg6 fxg6 20. g4 d4 21. Bg5 h6 22. h4 hxg5 23. hxg5 Qa3 24. Nb3 Qa6 25. gxf6 Qxf6 26. Nbxd4 Qxf3 27. Nxf3 a5 28. Nd2 Bh6 29. Rfd1 Nb6 30. c3 Rd8 31. Rc2 b3 32. Rb2 Nc4 33. Nxc4 Rxd1+ 34. Kf2 a4 35. Na3 Rf8+ 36. Kg2 Rd2 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.15"]
[Round "1"]
[White "Bem, Tymoteusz"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1262"]
[BlackElo "1552"]
[PlyCount "113"]
[EventDate "2021.11.15"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. Nc3 Be7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 c5 9. dxc5 Qa5 10. 0-0 Qxc5 11. Qe2 a6 12. Rac1 Ne5 13. Nxe5 Qxe5 14. Bf4 Qa5 15. Rfd1 b5 16. Bb3 b4 17. Nb1 e5 18. Bg3 Bd7 19. Nd2 Rac8 20. Nc4 Bb5 21. Qe1 Bxc4 22. Rxc4 Rxc4 23. Bxc4 Rc8 24. Qe2 Rc6 25. b3 Kf8 26. Bh4 Qc7 27. h3 a5 28. Bxf6 Bxf6 29. Rd5 Rd6 30. Qd3 Ke7 31. Rxd6 Qxd6 32. Qxd6+ Kxd6 33. Bxf7 Bg5 34. Kf1 e4 35. Kg1 Ke5 36. Kh2 Be7 37. Kg3 Kf5 38. f3 Bc5 39. Kf2 exf3 40. gxf3 g5 41. Bg8 h5 42. Bh7+ Ke5 43. h4 gxh4 44. f4+ Kf6 45. Kf3 h3 46. e4 h2 47. Kg2 Be3 48. Kxh2 Bxf4+ 49. Kg2 h4 50. Bf5 Ke5 51. Kf3 Bg5 52. Kg4 Be7 53. Bg6 Kd4 54. Kf3 Kc3 55. Be8 Kb2 56. Ba4 Kxa2 57. Kg4 1/2-1/2

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.22"]
[Round "9"]
[White "Szymkiewicz, Witold"]
[Black "Kurcaba, Lukasz"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1617"]
[BlackElo "1497"]
[PlyCount "63"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. c4 Nf6 4. Nc3 e6 5. e3 Bd6 6. Bg3 0-0 7. Nf3 a6 8. a4 c5 9. dxc5 Bxc5 10. cxd5 exd5 11. Bd3 Nc6 12. 0-0 Re8 13. Rc1 Ba7 14. Bh4 d4 15. exd4 Nxd4 16. Ne4 Bg4 17. Re1 Nxf3+ 18. gxf3 Bh5 19. Nxf6+ gxf6 20. Rxe8+ Qxe8 21. Bxf6 Qe6 22. Bh4 Re8 23. Be4 Qxe4 24. fxe4 Bxd1 25. Rxd1 Rxe4 26. Bf6 Bxf2+ 27. Kg2 Bb6 28. Rd7 Re6 29. Bc3 h5 30. Rxb7 Rg6+ 31. Kf3 Bg1 32. Rb8+ 1-0

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.15"]
[Round "2"]
[White "Jankowski, Franciszek"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1368"]
[BlackElo "1617"]
[PlyCount "53"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 a6 6. a4 Bd6 7. Bd3 dxc4 8. Bxc4 Nbd7 9. Qb3 0-0 10. Bxe6 Rb8 11. 0-0 Bc7 12. Bf5 Nc5 13. Bxh7+ Kxh7 14. dxc5 Qe7 15. Qc2+ g6 16. b4 Bf5 17. e4 Bg4 18. Ng5+ Kg7 19. h3 Bc8 20. Bb2 Qe5 21. Nf3 Qh5 22. e5 Ng4 23. Rfe1 Rh8 24. Ne4 Bf5 25. Qc3 Kg8 26. e6 Bxe6 27. Qg7# 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.16"]
[Round "7"]
[White "Dropia, Rafal"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1634"]
[BlackElo "1413"]
[PlyCount "73"]
[EventDate "2021.07.10"]
[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 e6 2. Bf4 c5 3. e3 Qb6 4. Nc3 a6 5. Na4 Qa5+ 6. c3 cxd4 7. exd4 b5 8. Nc5 Bxc5 9. dxc5 b4 10. a3 bxc3 11. b4 Qd8 12. Qd4 f6 13. Bd6 Ne7 14. Bd3 Bb7 15. f3 Nbc6 16. Qxc3 Ng6 17. Ne2 Kf7 18. Rd1 f5 19. Bc4 Qf6 20. Qd2 Nce5 21. Bxe5 Nxe5 22. Qf4 g5 23. Qd4 Bxf3 24. 0-0 Bxe2 25. Bxe2 Rhd8 26. Rfe1 Ng6 27. Qc4 Kg7 28. Rd6 Qb2 29. Bf3 Rab8 30. Qxa6 g4 31. Be2 Qc3 32. Rdd1 Qe3+ 33. Kh1 Ra8 34. Qd3 Rxa3 35. Qxe3 Rxe3 36. c6 Rc3 37. Rxd7+ 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.15"]
[Round "6"]
[White "Szymkiewicz, Witold"]
[Black "Michalowski, Patryk"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "1413"]
[BlackElo "1770"]
[PlyCount "79"]
[EventDate "2021.07.10"]
[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. c4 Nc6 4. d4 cxd4 5. Nxd4 Qb6 6. Nc2 g6 7. Nc3 Bg7 8. Nd5 Qd8 9. Be2 Nf6 10. Nxf6+ Bxf6 11. Ne3 Bg7 12. Nd5 0-0 13. h4 Be6 14. h5 Bxd5 15. exd5 Ne5 16. hxg6 hxg6 17. Bh6 Bxh6 18. Rxh6 Qa5+ 19. Qd2 Qxd2+ 20. Kxd2 Kg7 21. Rah1 Rh8 22. Rxh8 Rxh8 23. Rxh8 Kxh8 24. f4 Nd7 25. b4 Kg7 26. Kd3 f5 27. g4 Kf6 28. g5+ Kf7 29. Bf3 b6 30. a4 a5 31. Kc3 Ke8 32. Bd1 Kd8 33. Bc2 Kc7 34. Bb1 axb4+ 35. Kxb4 Nc5 36. Bc2 Kb7 37. Kb5 Kc7 38. Bb1 Kb7 39. Bc2 Kc7 40. Kb4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.14"]
[Round "5"]
[White "Janik, Marcin1"]
[Black "Szymkiewicz, Witold"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1705"]
[BlackElo "1413"]
[PlyCount "144"]
[EventDate "2021.07.10"]
[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 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. Nf3 Nbd7 6. Nbd2 Be7 7. 0-0 0-0 8. Qc2 Nb6 9. Rd1 Re8 10. b3 Qc7 11. e4 dxe4 12. Nxe4 Nbd7 13. Bf4 Qa5 14. Ne5 Nh5 15. Bd2 Qc7 16. Bc3 Nhf6 17. Ng5 Rf8 18. h4 g6 19. Qe2 h6 20. Nxg6 fxg6 21. Nxe6 Qd6 22. Nxf8 Kxf8 23. Re1 Bd8 24. Rad1 a5 25. d5 c5 26. Bd2 h5 27. Bf4 Qe7 28. Qc2 Qf7 29. Bd6+ Kg7 30. Qe2 Ra6 31. Bf4 Nf8 32. Be5 Bf5 33. Bc3 N8d7 34. Qe8 Ra8 35. Qxf7+ Kxf7 36. f3 a4 37. Ra1 Bc7 38. Kf2 b6 39. Bf1 Bd6 40. Re3 axb3 41. axb3 Rxa1 42. Bxa1 b5 43. Bd3 Bxd3 44. Rxd3 bxc4 45. bxc4 Ne5 46. Bxe5 Bxe5 47. Ra3 Ke7 48. Ra6 Bd6 49. Kg2 Nd7 50. g4 hxg4 51. fxg4 Ne5 52. Ra7+ Ke8 53. h5 Nxg4 54. hxg6 Kf8 55. Kf3 Ne5+ 56. Ke4 Nxg6 57. Kf5 Ne5 58. Ke6 Nxc4 59. Ra4 Nb6 60. Ra6 Nc4 61. Ra4 Nb6 62. Rg4 Bh2 63. d6 Bxd6 64. Kxd6 c4 65. Kc5 Nd7+ 66. Kd6 Nf6 67. Rxc4 Kf7 68. Rf4 Kg6 69. Ke6 Ne8 70. Rg4+ Kh5 71. Rg8 Nc7+ 72. Kd6 Nb5+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.13"]
[Round "4"]
[White "Szymkiewicz, Witold"]
[Black "Kopaniewski, Jakub"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1413"]
[BlackElo "1634"]
[PlyCount "45"]
[EventDate "2021.07.10"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. Ng5 0-0 7. Bxf7+ Rxf7 8. Ne6 Qe8 9. Nxc7 Qd8 10. Nxa8 a6 11. Be3 b5 12. dxe5 Nxe5 13. Nb6 Bg4 14. f3 Nxe4 15. Nxe4 Nxf3+ 16. gxf3 Bxf3 17. Qd3 d5 18. Nc3 Bb4 19. Rf1 Be4 20. Qd4 Rxf1+ 21. Kxf1 Qf8+ 22. Bf2 Bf3 23. Nbxd5 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.12"]
[Round "3"]
[White "Krygiel, Konrad"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1694"]
[BlackElo "1413"]
[PlyCount "120"]
[EventDate "2021.07.10"]
[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. Nf3 Nc6 5. Bd3 cxd4 6. 0-0 Qb6 7. Nbd2 Bd7 8. Re1 Nge7 9. Nb3 a5 10. a4 Rc8 11. Bb5 h6 12. Bf4 g5 13. Bg3 Nf5 14. Qd2 Bb4 15. c3 dxc3 16. bxc3 Bc5 17. Nxc5 Qxc5 18. Rab1 Rc7 19. Nd4 Nfxd4 20. cxd4 Qxd4 21. Qc2 h5 22. Rbd1 Qb6 23. h4 Nb4 24. Bxd7+ Kxd7 25. Qd2 Rg8 26. hxg5 Rc4 27. Qe2 Rg4 28. Qf3 Rg7 29. Re3 R4xg5 30. Bh4 Rxg2+ 31. Qxg2 Rxg2+ 32. Kxg2 Qc6 33. Rf3 Ke8 34. Kh2 Qxa4 35. Rg1 Kf8 36. Rfg3 Ke8 37. Rf3 Kd7 38. Rxf7+ Kc6 39. Rc1+ Kb6 40. Bd8+ Ka6 41. Rc8 Nc6 42. Ra8+ Na7 43. Rb8 Nc6 44. Ra8+ Kb5 45. Rxb7+ Kc4 46. Rc8 Kd3 47. Rbc7 Nxd8 48. Rc3+ Kd2 49. Re3 Qf4+ 50. Kg2 d4 51. Rf3 Qg4+ 52. Rg3 Qe4+ 53. f3 Qe2+ 54. Kh3 Qf1+ 55. Kh2 Nf7 56. Rb8 Nxe5 57. Rb2+ Kc3 58. Ra2 Kb3 59. Rag2 Nxf3+ 60. Kh3 Qh1+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.11"]
[Round "2"]
[White "Szymkiewicz, Witold"]
[Black "Goral, Jan"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1413"]
[BlackElo "1707"]
[PlyCount "139"]
[EventDate "2021.07.10"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Bh6 Rxc3 14. bxc3 Bxh6 15. Qxh6 Qa5 16. Qe3 Qa3+ 17. Kd2 a5 18. Ke1 a4 19. Bd5 Nxd5 20. exd5 Nc4 21. Qe2 Qxc3+ 22. Kf2 Ne5 23. Qe3 Qc5 24. Rhe1 Re8 25. Qe4 Bf5 26. Qe3 Rc8 27. Re2 Bd7 28. Kf1 Re8 29. Qg5 Kh7 30. Qc1 Qc4 31. a3 b5 32. Kg1 Qxd5 33. f4 Ng4 34. Ne6 Qc4 35. Ng5+ Kg8 36. Rde1 e6 37. Qd2 Qc5+ 38. Kh1 Qxa3 39. f5 Qg3 40. Nf3 Nf6 41. fxg6 fxg6 42. Qd4 Ng4 43. Rd1 d5 44. Qd3 Nf6 45. Ne5 Qxd3 46. cxd3 Rc8 47. Nxg6 Kf7 48. Ne5+ Ke7 49. Nxd7 Nxd7 50. Rb2 Rc5 51. d4 Rc4 52. Rxb5 Kd6 53. Ra5 Ke7 54. Rd3 Kf6 55. Kh2 Nb8 56. Rf3+ Ke7 57. Ra7+ Kd6 58. Ra3 Nc6 59. R7xa4 Rxd4 60. Rxd4 Nxd4 61. g4 hxg4 62. Kg3 Nf5+ 63. Kxg4 Ke5 64. h5 Ke4 65. Rh3 d4 66. h6 d3 67. Rxd3 Nxh6+ 68. Kg5 Kxd3 69. Kf6 e5 70. Kxe5 1/2-1/2

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.06.18"]
[Round "11"]
[White "Szymkiewicz, Witold"]
[Black "Sloniewski, Wojciech"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "71"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nc3 Bg4 6. h3 Bh5 7. Bb5 Nge7 8. Be3 b6 9. Nd5 Qd7 10. Nxe7 Kxe7 11. g4 Bg6 12. c3 d5 13. Nxe5 Qd6 14. Nxc6+ Kf8 15. e5 Qe6 16. d4 Be7 17. Nxe7 Qxe7 18. Qb3 a6 19. Bc6 Rd8 20. f3 Qe6 21. Qa3+ Kg8 22. Bb7 f6 23. f4 Qd7 24. f5 Be8 25. e6 Qb5 26. Bxa6 Qc6 27. Qe7 Qa8 28. Bb7 Qb8 29. Bc6 h6 30. Bxe8 Rxe8 31. Qf7+ Kh7 32. Bxh6 Rhg8 33. Qg6+ Kh8 34. Qh5 g6 35. fxg6 Rxe6+ 36. Kd1 1-0

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.06.11"]
[Round "10"]
[White "Markiewicz, Janusz"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1106"]
[PlyCount "43"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Be7 3. Nc3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg5 Be6 7. Qb5+ Nc6 8. 0-0-0 Qc8 9. Nf3 a6 10. Qe2 0-0 11. g3 b5 12. Ne5 Qb7 13. f4 Nxe5 14. fxe5 Bg4 15. Qg2 Bxd1 16. exf6 gxf6 17. Nxd5 c6 18. Nxf6+ Bxf6 19. Bxf6 Bg4 20. Qd2 Rfe8 21. Qg5+ Kf8 22. Qg7# 1-0

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.06.04"]
[Round "9"]
[White "Szymkiewicz, Witold"]
[Black "Przybylik, Alicja"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "1009"]
[PlyCount "67"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 d6 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Bxf7+ Ke7 8. Qxd8+ Kxd8 9. b3 Nf6 10. Nd2 Bb4 11. f3 Ke7 12. Bd5 Nxd5 13. exd5 Rd8 14. c4 Bc3 15. Rb1 Bf5 16. Bb2 Bxd2+ 17. Kxd2 Bxb1 18. Rxb1 c6 19. Re1 cxd5 20. Rxe5+ Kf7 21. cxd5 Kg6 22. g4 Re8 23. Rf5 Rf8 24. Re5 Rxf3 25. h4 Rf2+ 26. Kc1 Rc8+ 27. Kb1 Rcc2 28. h5+ Kh7 29. Ba1 Rxa2 30. Re7 Rae2 31. Rxg7+ Kh8 32. Rg6+ Kh7 33. Rg7+ Kh8 34. Rg6+ 1/2-1/2

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.05.28"]
[Round "8"]
[White "Kochanek, Tomasz"]
[Black "Szymkiewicz, Witold"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1243"]
[PlyCount "58"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. bxc3 Nc6 6. Nf3 b6 7. Bb5 Bd7 8. Qa4 Nb8 9. Ne5 a6 10. Bxd7+ Nxd7 11. c4 b5 12. cxb5 Nxe5 13. b6+ Qd7 14. b7 Rb8 15. Qxa6 Qd3 16. Qa4+ c6 17. Bb2 Ng6 18. f3 Qb5 19. Qc2 Nf4 20. d3 Nxd3+ 21. Kd2 Qxb2 22. Rhb1 Qxc2+ 23. Kxc2 Nc5 24. a4 Rxb7 25. a5 Rxb1 26. Rxb1 Kd7 27. Kc3 e5 28. Rb8 Na6 29. Ra8 Bb4+ 0-1

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.05.21"]
[Round "7"]
[White "Szymkiewicz, Witold"]
[Black "Szopa, Andrzej1"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "1051"]
[PlyCount "120"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d5 4. exd5 exd5 5. d4 c4 6. b3 Bb4 7. Bb2 Nf6 8. Nd2 Qa5 9. Qf3 0-0 10. h3 Nc6 11. Ncb1 c3 12. Bxc3 Bxc3 13. Qxc3 Qxc3 14. Nxc3 Nxd4 15. Bd3 Re8+ 16. Kd1 Be6 17. g4 Rac8 18. Nb5 Nxb5 19. Bxb5 Re7 20. f4 Bd7 21. Bd3 Rce8 22. Nf3 Ne4 23. Bxe4 Rxe4 24. Ne5 Bb5 25. a4 Ba6 26. Kd2 Rxf4 27. Rae1 Re4 28. Rxe4 dxe4 29. Nc4 Bxc4 30. bxc4 Re5 31. Rd1 g6 32. Kc3 Re7 33. h4 Kg7 34. Re1 f5 35. gxf5 gxf5 36. c5 Rd7 37. Kc4 Kf6 38. a5 a6 39. c6 Rc7 40. Kd5 Rxc6 41. Rg1 Rxc2 42. Rg8 Rd2+ 43. Kc5 Rd7 44. Kb6 e3 45. Rb8 e2 46. Rxb7 Ke6 47. Rxd7 Kxd7 48. Kxa6 e1Q 49. h5 Kc7 50. Kb5 Qb1+ 51. Kc5 Qc2+ 52. Kd4 Kd6 53. a6 Qa4+ 54. Kc3 Kc5 55. Kb2 Qxa6 56. Kb1 Qc4 57. Ka1 Kb4 58. h6 Kb3 59. Kb1 Qc2+ 60. Ka1 Qc1# 0-1

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.05.15"]
[Round "6"]
[White "Iller, Robert"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "111"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. g3 b6 5. Bg2 Bb7 6. Bd2 c5 7. e3 Nc6 8. cxd5 exd5 9. Nf3 Be7 10. dxc5 Bxc5 11. 0-0 0-0 12. a3 d4 13. Nxd4 Bxd4 14. exd4 Qxd4 15. Be3 Qxd1 16. Rfxd1 Na5 17. Bxb7 Nxb7 18. h3 Rad8 19. b4 Nd6 20. Bg5 Nc4 21. Rxd8 Rxd8 22. Ne4 Rd3 23. Nxf6+ gxf6 24. Bxf6 Rxa3 25. Rd1 h5 26. Rd5 Kh7 27. Rxh5+ Kg6 28. Rh4 Nd2 29. Rf4 Rf3 30. Rxf3 Nxf3+ 31. Kg2 Kxf6 32. Kxf3 a5 33. bxa5 bxa5 34. Ke4 Kg5 35. Kd4 f5 36. h4+ Kg4 37. Kc4 f4 38. Kb5 a4 39. Kxa4 fxg3 40. fxg3 Kh5 41. Kb4 Kg4 42. Kc5 Kh5 43. Kd5 Kg4 44. Ke5 Kh5 45. Kf6 Kh6 46. g4 Kh7 47. Kf7 Kh6 48. g5+ Kh7 49. g6+ Kh6 50. g7 Kh5 51. g8Q Kxh4 52. Kf6 Kh3 53. Kf5 Kh2 54. Kf4 Kh1 55. Kf3 Kh2 56. Qg2# 1-0

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.05.07"]
[Round "5"]
[White "Szymkiewicz, Witold"]
[Black "Przybylik, Mariusz"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1099"]
[PlyCount "38"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bb5 Bd7 6. Nxc6 bxc6 7. Bc4 Nf6 8. f3 g6 9. b3 Bg7 10. Bb2 0-0 11. Nd2 Qa5 12. g4 Qb6 13. h4 d5 14. Bxf6 Bxf6 15. Bxd5 Bxa1 16. Bxf7+ Rxf7 17. Qxa1 Qe3+ 18. Kd1 Rd8 19. Rh2 Qg1+ 0-1

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.04.30"]
[Round "4"]
[White "Oles, Jan"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1226"]
[PlyCount "115"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. a3 d5 4. c5 b6 5. b4 Na6 6. b5 Nb8 7. c6 a6 8. e3 axb5 9. Bxb5 Ba6 10. Nc3 Bxb5 11. Nxb5 Nxc6 12. Qc2 Qd7 13. Nf3 Bd6 14. Bb2 Na7 15. Nxa7 Rxa7 16. Ne5 Qb5 17. Qc6+ Qxc6 18. Nxc6 Ra4 19. 0-0 0-0 20. Ra2 Ne4 21. f3 Nd2 22. Rd1 Nb3 23. e4 dxe4 24. fxe4 Rfa8 25. Rd3 Na5 26. Nxa5 R8xa5 27. e5 Be7 28. Rc3 c5 29. dxc5 Bxc5+ 30. Kf1 h6 31. Rd3 Rf4+ 32. Rf3 Rxf3+ 33. gxf3 b5 34. Ke2 Ra4 35. Kd3 Kf8 36. Bc1 g5 37. Ke2 b4 38. Rc2 Bd4 39. axb4 Ke8 40. Bd2 Ra8 41. f4 gxf4 42. Bxf4 Rb8 43. Rc4 Bb2 44. Bxh6 Bxe5 45. Bf4 Bxf4 46. Rxf4 f5 47. Kd3 Kf7 48. Kc4 Kf6 49. b5 e5 50. Rf2 f4 51. h4 Ke6 52. Kc5 Kd7 53. b6 Rf8 54. Kd5 Rh8 55. Rb2 Re8 56. b7 Kc7 57. h5 e4 58. b8Q+ 1-0

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.04.23"]
[Round "3"]
[White "Szymkiewicz, Witold"]
[Black "Sloniewski, Krzysztof"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1043"]
[PlyCount "90"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 0-0 6. Ng5 h6 7. Nxf7 Rxf7 8. Bxf7+ Kxf7 9. 0-0 Be6 10. f4 exf4 11. Bxf4 Nc6 12. b3 a6 13. d4 Bg4 14. Qd2 Kg8 15. h3 Bh5 16. Rae1 Bg6 17. e5 dxe5 18. Bxe5 Nxe5 19. Rxe5 Bd6 20. Ree1 Bb4 21. Re5 Ne4 22. Qe2 Nxc3 23. Qc4+ Kh8 24. Qxb4 Nb5 25. c3 Nd6 26. c4 a5 27. Rxa5 Rxa5 28. Qxa5 Ne4 29. d5 b6 30. Qa3 Nf6 31. b4 Qd6 32. Qa8+ Kh7 33. a3 Bd3 34. Rc1 Qf4 35. Re1 Ne4 36. Kh1 Nf2+ 37. Kg1 Ne4 38. Kh1 Nf2+ 39. Kg1 Ne4 40. Kh1 Qg3 41. Ra1 Nf2+ 42. Kg1 Nxh3+ 43. Kh1 Be4 44. Ra2 Nf2+ 45. Kg1 Qxg2# 0-1

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.04.16"]
[Round "2"]
[White "Bialczynski, Michal"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1223"]
[PlyCount "85"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Bd6 4. Bg3 Nf6 5. e3 Ne4 6. Bd3 Nxg3 7. hxg3 Nc6 8. c3 g6 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bg4 13. Qa4+ Bd7 14. Qb3 Bg7 15. Qxd5 Bc6 16. Qxd8+ Rxd8 17. 0-0-0 0-0 18. Nd4 Bxg2 19. Rh2 Bd5 20. c4 Bxd4 21. cxd5 Bg7 22. e4 Rd6 23. Bc4 c6 24. f4 cxd5 25. Bxd5 Rc8+ 26. Kb1 Rcd8 27. Rdh1 h5 28. Rc1 R8d7 29. Rhc2 Kh7 30. Rc7 Rb6 31. b3 Rbd6 32. R1c2 f5 33. Rxb7 Rxb7 34. Bxb7 Rd1+ 35. Rc1 Rd2 36. e5 g5 37. Bc8 gxf4 38. Bxf5+ Kg8 39. gxf4 Rf2 40. Rc8+ Bf8 41. e6 Kg7 42. Rc7+ Kf6 43. Rf7# 1-0

[Event "Warsaw YMCA Spring-D 216th"]
[Site "Warsaw"]
[Date "2019.04.09"]
[Round "1"]
[White "Ossolinski, Lukasz"]
[Black "Szymkiewicz, Witold"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1346"]
[PlyCount "41"]
[EventDate "2019.04.09"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 d5 4. exd5 cxd4 5. dxe6 Bxe6 6. Nxd4 Qa5+ 7. c3 Nd7 8. Qf3 Bd5 9. Qe2+ Ne7 10. Bd2 a6 11. c4 Qc5 12. Nb3 Bxc4 13. Qxc4 Qxc4 14. Bxc4 Rc8 15. Be2 g6 16. Bc3 Rg8 17. Bf3 b5 18. Bb7 Rc7 19. Bxa6 Nc5 20. Bxb5+ Kd8 21. Ba5 1-0

