[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "5"]
[White "Dzurak, Vitalii"]
[Black "Polishchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1884"]
[BlackElo "2070"]
[PlyCount "136"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. f3 d5 4. cxd5 Qxd5 5. e3 e5 6. Nc3 Qd8 7. d5 Nf6 8. e4 0-0 9. Bg5 c6 10. Qd2 Qb6 11. Be3 Qc7 12. d6 Qa5 13. 0-0-0 Be6 14. Kb1 Nbd7 15. Nge2 b5 16. Nc1 Rfd8 17. Nd5 Qxd2 18. Ne7+ Kf8 19. Rxd2 Nb8 20. Nb3 Ne8 21. Bc5 a5 22. Nxc6 Nxc6 23. d7+ Kg8 24. dxe8Q+ Rxe8 25. Bxb5 Rec8 26. Rd6 Nd4 27. Nxd4 exd4 28. Bxd4 Bf8 29. Rc6 Rcb8 30. a4 Bd7 31. Rb6 Rxb6 32. Bxb6 Bxb5 33. axb5 Rb8 34. Bxa5 Rxb5 35. Bc3 Bd6 36. Rd1 Be7 37. Rd7 Kf8 38. Rc7 f5 39. exf5 gxf5 40. Kc2 h5 41. Kd3 Kf7 42. Kc4 Rb8 43. b4 Ke6 44. b5 Bd6 45. Rc6 Kd7 46. g3 Re8 47. Bb4 Bc7 48. Rc5 h4 49. Rxf5 hxg3 50. hxg3 Bxg3 51. b6 Kc6 52. Rf6+ Kb7 53. Kb5 Re2 54. Rf7+ Kc8 55. Kc6 Re6+ 56. Kb5 Kd8 57. Rg7 Bf2 58. Bc5 Re5 59. Rc7 Bg3 60. Rc6 Rf5 61. b7 Rxf3 62. Bd6 Rb3+ 63. Ka6 Kd7 64. Rb6 Rxb6+ 65. Kxb6 Bxd6 66. Ka7 Bc5+ 67. Ka8 Bd6 68. b8Q Bxb8 1/2-1/2

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "10"]
[White "Korol, Dimitry"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2287"]
[BlackElo "2070"]
[PlyCount "96"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. f4 Nf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Nbd7 9. Ne5 Ne4 10. Nxe4 fxe4 11. Bd2 Nxe5 12. fxe5 Rxf1+ 13. Bxf1 Be7 14. Qb3 Bg5 15. Be2 Bd7 16. Rf1 h6 17. g3 Qb6 18. h4 Be7 19. Kg2 Qa6 20. Rf2 Qb6 21. Rf1 Bf8 22. Rf2 Qxb3 23. axb3 a5 24. Rf1 Bb4 25. Bc3 b5 26. Ra1 Rb8 27. cxd5 exd5 28. Bxb4 axb4 29. Ra7 Rd8 30. Bh5 Kf8 31. Bg6 Bg4 32. Rf7+ Kg8 33. Rc7 Bd7 34. g4 Kf8 35. Kg3 Ke7 36. Bf5 Ke8 37. e6 Bc8 38. Rxg7 c5 39. Rh7 cxd4 40. exd4 Bb7 41. Rxb7 Rd6 42. Kf4 Kf8 43. Ke5 Rb6 44. Bg6 Rxb7 45. Kxd5 e3 46. Bd3 Rg7 47. Kd6 Rxg4 48. e7+ Kf7 0-1

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "6"]
[White "Polishchuk, Oleg"]
[Black "Rekhtman, Pavlo"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2070"]
[PlyCount "85"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 h6 7. Bf4 Nbd7 8. h3 0-0 9. a3 a5 10. c5 Re8 11. b4 b5 12. cxb6 axb4 13. Bc7 bxc3 14. Bxd8 Bxd8 15. Qc2 Bxb6 16. Bd3 c5 17. 0-0 c4 18. Be2 Ba5 19. Rfb1 Ne4 20. Ne5 Nxe5 21. dxe5 Bd7 22. Bxc4 Nd2 23. Ba2 Nxb1 24. Bxb1 Rec8 25. Qh7+ Kf8 26. Bc2 g6 27. Qxh6+ Ke8 28. Qh8+ Ke7 29. Qf6+ Ke8 30. h4 Bd8 31. Qh8+ Ke7 32. Qg7 Rab8 33. Bxg6 Be8 34. h5 c2 35. Rc1 Ba5 36. Qf6+ Kd7 37. Rxc2 fxg6 38. Rxc8 Rxc8 39. h6 Bd8 40. Qg7+ Kc6 41. h7 Rc7 42. Qg8 Bf7 43. Qxd8 1-0

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "2"]
[White "Polishchuk, Oleg"]
[Black "Savon, Vladimir G"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2070"]
[PlyCount "168"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nd7 5. Nf3 e5 6. Be3 Ne7 7. Be2 0-0 8. 0-0 f5 9. Ng5 Nf6 10. dxe5 dxe5 11. Qxd8 Rxd8 12. Rfd1 Bd7 13. h4 h6 14. Nh3 fxe4 15. Bc5 Kf7 16. Rac1 Bxh3 17. gxh3 c6 18. b4 Nf5 19. h5 g5 20. a4 Nd4 21. Bf1 b6 22. Bxd4 exd4 23. Ne2 Nxh5 24. Bg2 d3 25. Ng3 Nf4 26. Nxe4 Ne2+ 27. Kf1 Nxc1 28. Rxc1 Rd4 29. b5 Re8 30. bxc6 Rdxe4 31. Bxe4 Rxe4 32. c7 Re8 33. c5 bxc5 34. Rxc5 Rc8 35. Ke1 Bd4 36. Rc6 Bb6 37. Kd2 Kg7 38. Kxd3 Rxc7 39. Re6 Bxf2 40. Ke4 Rc4+ 41. Kf5 Rxa4 42. Re7+ Kf8 43. Rh7 Ra6 44. Rb7 Bd4 45. Kg4 Rf6 46. Rd7 Bb6 47. Rb7 Rf7 48. Rb8+ Kg7 49. Kh5 Be3 50. h4 gxh4 51. Kxh4 Re7 52. Kg4 Bb6 53. Kf5 Rf7+ 54. Kg4 Kg6 55. Rc8 Rg7 56. Rc6+ Kh7+ 57. Kh5 Rg5+ 58. Kh4 Bf2+ 59. Kh3 Rg6 60. Rc7+ Rg7 61. Rc6 a5 62. Rc2 Be1 63. Rc4 Bb4 64. Kh4 Ra7 65. Kh5 Be7 66. Ra4 Bg5 67. Kg4 Bd2 68. Kg3 Bb4 69. Kg4 Kg6 70. Kh4 Rc7 71. Kg4 Rc4+ 72. Kf3 Kf5 73. Ra1 h5 74. Ke3 h4 75. Rf1+ Kg5 76. Rh1 Rc3+ 77. Ke4 h3 78. Rg1+ Kh4 79. Rg7 h2 80. Kf4 Bd6+ 81. Kf5 Kh3 82. Rh7+ Kg2 83. Rg7+ Bg3 84. Rc7 Rxc7 0-1

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "9"]
[White "Polishchuk, Oleg"]
[Black "Starozhilov, Leonid"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2070"]
[BlackElo "2294"]
[PlyCount "80"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. Nf3 Bg7 4. Bf4 d6 5. e3 0-0 6. Nbd2 Nc6 7. Bc4 Nd7 8. h4 e5 9. Bg3 h6 10. h5 g5 11. b4 Kh8 12. Qb3 f5 13. a4 f4 14. Bh2 Ne7 15. Be6 a5 16. e4 axb4 17. cxb4 exd4 18. Bxd7 Bxd7 19. a5 Nc6 20. Rd1 Qe7 21. 0-0 Bg4 22. Rc1 Bxh5 23. Rfe1 g4 24. Qd5 Bf7 25. Qb5 gxf3 26. Nxf3 Rfb8 27. Bxf4 Ne5 28. Nxd4 c6 29. Qe2 Be6 30. Nf5 Bxf5 31. exf5 Rf8 32. Qd2 Rxf5 33. Bxh6 Raf8 34. Bxg7+ Qxg7 35. Qxd6 Nf3+ 36. Kf1 Nxe1 37. Kxe1 Rxf2 38. Qh2+ Kg8 39. Qh5 Qe7+ 40. Kd1 Qd6+ 0-1

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "11"]
[White "Polishchuk, Oleg"]
[Black "Vovk, Orest"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2070"]
[BlackElo "2315"]
[PlyCount "96"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. b3 g5 2. Bb2 Nf6 3. h4 g4 4. h5 Rg8 5. g3 d5 6. Bg2 c6 7. d4 Bf5 8. Nd2 Bh6 9. e3 Nbd7 10. Ne2 Qc7 11. a4 e5 12. c4 e4 13. a5 a6 14. Ba3 Bf8 15. Bxf8 Nxf8 16. Nf4 Ne6 17. Nxe6 fxe6 18. Qc2 Rg5 19. h6 Qe7 20. Bf1 Qb4 21. Ra4 Qd6 22. Qc3 Rh5 23. Rxh5 Nxh5 24. Qb4 Qxb4 25. Rxb4 0-0-0 26. cxd5 exd5 27. Ra4 Rd6 28. b4 Rxh6 29. Nb3 Nf6 30. Nc5 Nd7 31. Ra2 Nxc5 32. bxc5 Rh1 33. Ra1 h5 34. Kd2 Kc7 35. Re1 Rh2 36. Ke2 h4 37. gxh4 g3 38. Kd1 gxf2 39. Re2 Bg4 40. Kd2 Bxe2 41. Kxe2 Kd7 42. h5 Ke7 43. Kd1 Kf6 44. Be2 Kg5 45. Bf1 Kxh5 46. Kd2 Kh4 47. Kd1 Kg3 48. Ke2 Rh1 0-1

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "4"]
[White "Polishchuk, Oleg"]
[Black "Zinkevich, Julia"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2070"]
[BlackElo "2122"]
[PlyCount "80"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. h4 h5 5. Bg2 Bg7 6. Nh3 e6 7. Nf4 Nge7 8. Rb1 d6 9. a3 a5 10. Kf1 0-0 11. d3 b6 12. Bd2 Bb7 13. Ne4 Qd7 14. Bc3 Nd4 15. e3 Ndf5 16. Nf6+ Bxf6 17. Bxf6 Bxg2+ 18. Kxg2 Qb7+ 19. e4 Nd4 20. b4 axb4 21. axb4 Nec6 22. bxc5 dxc5 23. g4 Qc7 24. Nh3 e5 25. gxh5 Qd6 26. Bg5 Ra2 27. Be3 Kg7 28. Qg4 Nb4 29. Ra1 Rxa1 30. Rxa1 Nxd3 31. Ra7 Qe6 32. Qg5 Ne1+ 33. Kg3 Ne2+ 34. Kh2 Nf3+ 35. Kg2 Nxg5 36. Nxg5 Qg4+ 37. Kf1 Nf4 38. h6+ Kxh6 39. Nxf7+ Rxf7 40. Rxf7 Qd1# 0-1

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "8"]
[White "Romanchuk, Viktor"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2266"]
[BlackElo "2070"]
[PlyCount "91"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. Bd3 Nf6 6. f3 Bb4 7. Nge2 0-0 8. Qc2 g6 9. 0-0 Nbd7 10. e4 Qe7 11. Bg5 Qg7 12. Qc1 Re8 13. e5 Nh5 14. g4 c5 15. Bh6 Qe7 16. gxh5 cxd4 17. Nxd4 Nxe5 18. Be2 Qh4 19. Qf4 Qxh5 20. Qxe5 Qxh6 21. cxd5 Qd2 22. Nxe6 Bxe6 23. dxe6 Qxb2 24. Bc4 Re7 25. Rac1 Rd8 26. Rfe1 Rd2 27. Nd5 Rg2+ 28. Kh1 Qf2 29. Nxe7+ Bxe7 30. Re2 Rxh2+ 31. Qxh2 Qxf3+ 32. Qg2 Qf4 33. Rf1 Qxc4 34. Qf3 h5 35. Kg2 Kg7 36. Qf4 Qc6+ 37. Rf3 Qa6 38. Qe5+ Kh6 39. Qe3+ Kh7 40. Rd2 f4 41. Rd7 fxe3 42. Rxe7+ Kh6 43. Ref7 Qxa2+ 44. Kg3 Qxe6 45. R7f6 Qe5+ 46. R6f4 0-1

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "7"]
[White "Shapoval, Alexander"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "B15"]
[BlackElo "2070"]
[PlyCount "120"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Nc3 d5 5. e5 Bg4 6. Be2 e6 7. Bg5 Qc7 8. Qd2 Bxf3 9. gxf3 h6 10. Be3 a6 11. h4 Ne7 12. h5 g5 13. f4 gxf4 14. Bxf4 Nf5 15. Bg4 Ne7 16. Rg1 Bf8 17. 0-0-0 c5 18. dxc5 Qxc5 19. Be3 Qc7 20. Na4 Nd7 21. f4 b5 22. Nc3 Rc8 23. Bd4 Nb6 24. Rdf1 b4 25. Ne2 a5 26. f5 Nc4 27. Qd3 Qc6 28. fxe6 fxe6 29. Nf4 a4 30. Bxe6 b3 31. Kb1 bxc2+ 32. Kc1 Rb8 33. Bc3 a3 34. b3 Nb2 35. Qd4 Qb6 36. Nxd5 Nxd5 37. Bxd5 Qxd4 38. Bxd4 Rc8 39. Bxb2 axb2+ 40. Kxb2 Bc5 41. Rg7 Bd4+ 42. Kc1 Be3+ 43. Kb2 c1Q+ 44. Rxc1 Bxc1+ 45. Kb1 Bg5 46. e6 Rf8 47. Bc4 Rc5 48. a4 Rf3 49. Rb7 Rxc4 50. bxc4 Rc3 51. Rb4 Ke7 52. Kb2 Bf6 53. Rb7+ Kd8 54. Rd7+ Ke8 55. Rf7 Be5 56. a5 Rxc4+ 57. Kb3 Rc6 58. Kb4 Rxe6 59. Kb5 Kxf7 60. a6 Bb8 0-1

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.13"]
[Round "11"]
[White "Polishchuk, Oleg"]
[Black "Terletsky, Oleg"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2128"]
[BlackElo "2176"]
[PlyCount "65"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Nge2 c5 8. Qd2 a6 9. a4 cxd4 10. Nxd4 Ne5 11. b3 Bd7 12. Be2 Nc6 13. 0-0 Nxd4 14. Bxd4 Bc6 15. a5 Nd7 16. b4 Bxd4+ 17. Qxd4 b6 18. Nd5 Bxd5 19. cxd5 b5 20. Rfc1 Qb8 21. Rc6 Qa7 22. Qxa7 Rxa7 23. Rac1 Rb8 24. Kf2 Rbb7 25. Ke3 g5 26. g3 Kg7 27. f4 gxf4+ 28. gxf4 f5 29. Rg1+ Kf8 30. e5 dxe5 31. Rc8+ Kf7 32. Bh5+ Kf6 33. Rc6+ 1-0

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.12"]
[Round "9"]
[White "Karvatskyi, Oleksii"]
[Black "Polishchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1901"]
[BlackElo "2128"]
[PlyCount "106"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 c5 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 e6 8. 0-0 Nc6 9. Ne2 Bd6 10. Bxd6 Qxd6 11. c3 0-0 12. g3 Rfd8 13. Qc2 Rac8 14. a4 g6 15. Rfd1 Kg7 16. Nf4 b5 17. axb5 axb5 18. Qe2 c4 19. e4 dxe4 20. Bxe4 Ne7 21. Bb7 Rb8 22. Ra6 Qc7 23. Rxe6 Rxb7 24. Rxf6 Kxf6 25. Qe5+ Qxe5 26. dxe5+ Kxe5 27. Rxd8 g5 28. Ne2 b4 29. Rd4 bxc3 30. bxc3 Rc7 31. f4+ gxf4 32. Nxf4 Nf5 33. Rd5+ Ke4 34. Kf2 Rc6 35. Rd2 Nd6 36. Rd4+ Ke5 37. Kf3 f5 38. Rd5+ Kf6 39. Ke3 Ne4 40. Kd4 Nd2 41. Rd7 Rc8 42. Rxh7 Rd8+ 43. Nd5+ Kg6 44. Rc7 Nf3+ 45. Kxc4 Nxh2 46. Nf4+ Kf6 47. Rc6+ Kf7 48. Nd5 Ng4 49. Kd4 Re8 50. c4 Re4+ 51. Kc5 Ne5 52. Rc7+ Kg6 53. Kb5 Re1 1/2-1/2

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.12"]
[Round "10"]
[White "Moliboga, Vladimir"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2287"]
[BlackElo "2128"]
[PlyCount "69"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 f5 3. Bf4 Nf6 4. e3 e6 5. a3 a6 6. h3 c5 7. Nf3 Nc6 8. Ne5 Bd7 9. g4 cxd4 10. exd4 Qb6 11. Nxd7 Kxd7 12. Na4 Qa5+ 13. c3 b5 14. Nc5+ Bxc5 15. dxc5 g6 16. Bd3 h5 17. gxf5 gxf5 18. b4 Qd8 19. f3 h4 20. a4 Nh5 21. Bd6 Qg5 22. Qd2 f4 23. Kd1 Ne5 24. axb5 Ng3 25. Bxe5 Qxe5 26. Re1 Qf6 27. bxa6 Rhb8 28. Kc2 Kc6 29. a7 Rb7 30. Ra6+ Kc7 31. Rexe6 Qg5 32. Rac6+ Kd7 33. Qe1 Nf5 34. Bxf5 Qxf5+ 35. Kb2 1-0

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.11"]
[Round "8"]
[White "Polishchuk, Oleg"]
[Black "Baziuk, Vladyslav"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2128"]
[BlackElo "2078"]
[PlyCount "38"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Nh6 6. Bxh6 gxh6 7. Nf3 Bg4 8. dxc5 e6 9. b4 Bg7 10. Be2 Bxf3 11. Bxf3 Nxe5 12. 0-0 0-0 13. Nd2 b6 14. Nb3 a5 15. a3 a4 16. Nd4 bxc5 17. bxc5 Qa5 18. c6 Qxc3 19. Rc1 Qxd4 0-1

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.10"]
[Round "7"]
[White "Hnatyshyn, Anastasiya"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2061"]
[BlackElo "2128"]
[PlyCount "105"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 a6 5. Qd2 b5 6. f3 Nd7 7. 0-0-0 Nb6 8. a3 c6 9. h4 h5 10. Nh3 Bxh3 11. Rxh3 Qc7 12. g4 a5 13. d5 b4 14. Nb1 c5 15. Bb5+ Kf8 16. g5 Rb8 17. a4 Rd8 18. Rhh1 e6 19. dxe6 fxe6 20. Qh2 Ne7 21. Nd2 Nc6 22. Nb3 Ne5 23. Qe2 Kg8 24. Rhg1 Kh7 25. f4 Ng4 26. Rxg4 hxg4 27. Qxg4 Qf7 28. Kb1 Rhf8 29. Rh1 Kg8 30. Rf1 Bh8 31. Ka2 Rde8 32. Rd1 Nc8 33. Nxa5 Qg7 34. Bc1 Qc7 35. Nc4 Bd4 36. Qg2 Re7 37. Be3 Bxe3 38. Nxe3 Rxf4 39. Ng4 Nb6 40. Nf6+ Kf8 41. Qd2 Rxh4 42. Qxd6 Kf7 43. e5 Nc8 44. Be8+ Kg7 45. Qd3 Kh8 46. Bxg6 Kg7 47. Nh5+ Rxh5 48. Bxh5 c4 49. Qg6+ Kh8 50. Qf6+ Kg8 51. Rf1 b3+ 52. Ka1 Qd8 53. Bf7+ 1-0

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.10"]
[Round "6"]
[White "Polishchuk, Oleg"]
[Black "Zazuliak, Andriy"]
[Result "0-1"]
[ECO "D54"]
[WhiteElo "2128"]
[BlackElo "2258"]
[PlyCount "114"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[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. Bg5 Be7 5. e3 0-0 6. Rc1 Nbd7 7. a3 c6 8. cxd5 exd5 9. Bd3 Re8 10. Nge2 Nf8 11. 0-0 Ne6 12. Bh4 g6 13. Qc2 Nh5 14. Bxe7 Qxe7 15. Rce1 Ng5 16. b4 Bd7 17. Rb1 b5 18. a4 a6 19. a5 f5 20. Ng3 Nxg3 21. hxg3 h5 22. Ne2 Kg7 23. Nf4 Rh8 24. Qc5 Qxc5 25. dxc5 Rae8 26. Rfe1 Nf7 27. Rbd1 g5 28. Ne2 h4 29. Bb1 Kf6 30. Nd4 Rh6 31. gxh4 Rxh4 32. f3 Ne5 33. Kf2 Reh8 34. e4 dxe4 35. fxe4 Ng4+ 36. Ke2 Rh2 37. Rg1 fxe4 38. Nxb5 Be6 39. Nd6 e3 40. Kf3 Ke5 41. Kg3 R2h4 42. Rge1 R4h6 43. Bd3 Rb8 44. Bc4 Rxb4 45. Bxa6 Ra4 46. Be2 Nf2 47. Ra1 Rxa1 48. Rxa1 g4 49. a6 Nh1+ 50. Rxh1 Rxh1 51. Nc4+ Bxc4 52. Bxc4 Kd4 53. Be2 Rg1 54. Kf4 Rxg2 55. a7 Rf2+ 56. Kxg4 Rf8 57. Bf3 Kxc5 0-1

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.09"]
[Round "5"]
[White "Fishchuk, Vladyslav"]
[Black "Polishchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2200"]
[BlackElo "2128"]
[PlyCount "109"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. g3 Nf6 5. Bg2 Nbd7 6. 0-0 Bd6 7. Qc2 0-0 8. Nbd2 Qe7 9. Re1 e5 10. cxd5 Nxd5 11. e4 Nb4 12. Qb3 a5 13. Nc4 a4 14. Qc3 exd4 15. Nxd4 Bc5 16. Be3 Ne5 17. h3 Na6 18. a3 Ba7 19. Nf5 Bxf5 20. exf5 Nxc4 21. Bxa7 Qd7 22. Bd4 Nd6 23. Bxg7 Rfe8 24. g4 Nc7 25. Bh6 Rxe1+ 26. Rxe1 Nde8 27. Qc5 Qd6 28. Qe3 f6 29. g5 Ra5 30. Qe7 Rxf5 31. Qxd6 Nxd6 32. Re7 Nce8 33. Be4 Re5 34. Bxh7+ Kh8 35. Rxe5 fxe5 36. Bg6 Ng7 37. Bc2 b5 38. g6 Ngf5 39. Bf8 Kg8 40. g7 e4 41. h4 Nd4 42. Bxd6 Nxc2 43. Be5 e3 44. Kf1 c5 45. fxe3 Nxe3+ 46. Ke2 Nf5 47. Kd3 Nxh4 48. Ke4 b4 49. Kd5 Nf5 50. Kxc5 bxa3 51. bxa3 Nxg7 52. Kb5 Kf7 53. Bxg7 Ke8 54. Kb6 Kd7 55. Kb7 1/2-1/2

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.08"]
[Round "3"]
[White "Francuzov, Alexander"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2088"]
[BlackElo "2128"]
[PlyCount "103"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Bd3 d5 5. e5 Bg4 6. Nbd2 e6 7. h3 Bxf3 8. Nxf3 c5 9. dxc5 Nc6 10. Bf4 Qa5+ 11. Qd2 Qxc5 12. 0-0 h5 13. a3 Nge7 14. b4 Qb6 15. b5 Na5 16. Qb4 Qd8 17. Bg5 b6 18. c4 Rc8 19. cxd5 Nxd5 20. Bxd8 Nxb4 21. axb4 Rxd8 22. bxa5 Rxd3 23. axb6 axb6 24. Ra6 0-0 25. Rxb6 Rd5 26. Rb1 Rfd8 27. Rc6 Rd1+ 28. Rxd1 Rxd1+ 29. Kh2 Rb1 30. Rc8+ Bf8 31. Rb8 Kg7 32. Ng5 Be7 33. Ne4 g5 34. b6 Kg6 35. g4 hxg4 36. hxg4 f5 37. exf6 Bxf6 38. Nxf6 Kxf6 39. b7 Ke5 40. Kg3 Rg1+ 41. Kf3 Rb1 42. Ke3 Rb3+ 43. Kd2 Rb1 44. Kc2 Rb6 45. Kc3 Ke4 46. Kc4 e5 47. f3+ Ke3 48. Kd5 Rb5+ 49. Kc6 Rb2 50. Rf8 e4 51. fxe4 Kxe4 52. b8Q 1-0

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.08"]
[Round "4"]
[White "Polishchuk, Oleg"]
[Black "Medvedyk, Volodymyr"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2128"]
[BlackElo "2111"]
[PlyCount "88"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Nf3 Na6 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 h6 10. Bh4 Qxd1 11. Raxd1 Re8 12. a3 Nc5 13. Bxf6 Bxf6 14. b4 Ne6 15. Nd5 Bg7 16. c5 c6 17. Ne3 Nd4 18. Bc4 b5 19. Bd3 a5 20. Nxd4 exd4 21. Nc2 g5 22. g3 axb4 23. axb4 g4 24. Rfe1 Ra2 25. Ra1 Be6 26. Rxa2 Bxa2 27. Ra1 Bc4 28. Ne1 f5 29. exf5 Rxe1+ 30. Rxe1 Bxd3 31. f6 Bxf6 32. Re6 Kf7 33. Rxc6 Bc4 34. Rd6 Ke7 35. f4 gxf3 36. Kf2 Be5 37. Rxh6 d3 38. Rh7+ Kd8 39. c6 Be6 40. Kxf3 d2 41. Ke2 Bc3 42. Rh4 Bb3 43. Rd4+ Bxd4 44. Kxd2 Bc4 0-1

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.07"]
[Round "2"]
[White "Polishchuk, Oleg"]
[Black "Shevchuk, Dmytro1111"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2128"]
[BlackElo "1799"]
[PlyCount "106"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 0-0 5. e4 Nc6 6. Nge2 a5 7. 0-0 d6 8. d3 Bc5 9. h3 Ne8 10. g4 Qh4 11. Be3 Bxe3 12. fxe3 h5 13. gxh5 Bxh3 14. Qe1 Qxh5 15. Qg3 Bg4 16. Bf3 Bxf3 17. Rxf3 Ne7 18. Kf2 Ng6 19. Rf5 Qh6 20. Rg1 Nh4 21. Nd5 Nxf5 22. exf5 f6 23. Qg6 Qh2+ 24. Rg2 Qh4+ 25. Rg3 Rf7 26. Ng1 c6 27. Nf3 Qh7 28. Qg4 Qh1 29. Rh3 Qc1 30. Qh5 Rd7 31. Qh7+ Kf8 32. Qh8+ Kf7 33. Nc3 Qxb2+ 34. Ne2 Ke7 35. Qg8 Kd8 36. Rh8 Kc7 37. Qe6 Rdd8 38. Rf8 Kb6 39. Rf7 Ka6 40. a4 Qa2 41. Qe7 Rab8 42. Ne1 Qxa4 43. Nc3 Qb4 44. Ne4 a4 45. Ke2 a3 46. Nc2 Qb2 47. Kd2 a2 48. c5 a1Q 49. cxd6 Qa5+ 50. Kd1 Qb1+ 51. Ke2 Qxc2+ 52. Kf3 Qd1+ 53. Kg2 Qg4+ 0-1

[Event "Lvov Zheliandinov Memorial"]
[Site "Lvov"]
[Date "2022.08.06"]
[Round "1"]
[White "Pugachov, Ilia"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2103"]
[BlackElo "2128"]
[PlyCount "62"]
[EventDate "2022.08.06"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 c5 4. dxc5 Bxb2 5. Nd2 Nc6 6. Ngf3 Nf6 7. Rb1 Bc3 8. Rb3 Qa5 9. Bc4 Nxe4 10. 0-0 Nxd2 11. Nxd2 0-0 12. Ne4 Bg7 13. f4 Qa4 14. Qd3 Nb4 15. Rxb4 Qxb4 16. f5 d5 17. Qxd5 Bxf5 18. c3 Qa4 19. Rxf5 gxf5 20. Ng5 e6 21. Qd3 Rad8 22. Bd4 Rxd4 23. cxd4 Rd8 24. Nf3 Qb4 25. Kf1 Qb2 26. d5 Qc1+ 27. Ke2 exd5 28. Bxd5 Re8+ 29. Kf2 Qxc5+ 30. Kg3 Qd6+ 31. Kf2 Rd8 0-1

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.11"]
[Round "9"]
[White "Hulka, Valentyn"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1991"]
[BlackElo "2155"]
[PlyCount "94"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Bd3 d5 5. e5 Bg4 6. Nbd2 e6 7. h3 Bxf3 8. Nxf3 c5 9. c3 Nc6 10. 0-0 cxd4 11. cxd4 Nge7 12. Bd2 0-0 13. Bc3 a6 14. b4 Nf5 15. Qb3 Nh4 16. Nxh4 Qxh4 17. f4 Bh6 18. Be1 Qe7 19. Qb2 Rfc8 20. Bd2 Qc7 21. g4 Qb6 22. Bc3 a5 23. b5 Nb4 24. Be2 Rc7 25. a3 Rac8 26. Bxb4 axb4 27. Qxb4 Rc4 28. Bxc4 Qxd4+ 29. Kh1 Rxc4 30. Qe1 Bxf4 31. Rd1 Qb2 32. Rf2 Qxa3 33. Qf1 g5 34. Rf3 Qb2 35. Rf2 Qxe5 36. Re1 Qc3 37. Rf3 Qb2 38. Rf2 Qxb5 39. h4 h6 40. hxg5 hxg5 41. Qd3 Qc6 42. Ra2 b5 43. Rea1 d4+ 44. Kg1 Be3+ 45. Kh2 Qf3 46. Ra8+ Kg7 47. Qf1 Rc2+ 0-1

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.11"]
[Round "10"]
[White "Polishchuk, Oleg"]
[Black "Yaniuk, Volodymyr"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2155"]
[BlackElo "2233"]
[PlyCount "163"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 0-0 7. Bd2 dxc4 8. Bxc4 a6 9. Be2 Bd7 10. Qc2 Bd6 11. a3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Bf3 c6 15. 0-0 Qe7 16. Na4 Bc7 17. Bb4 Qe5 18. g3 Rfe8 19. Nc5 Bf5 20. Qc3 a5 21. Qxe5 Rxe5 22. Nxb7 axb4 23. axb4 Rxa1 24. Rxa1 Bd7 25. Nc5 Be8 26. Ra8 Nd5 27. Nd7 Nb6 28. Nxb6 Bxb6 29. Bxc6 Kf8 30. b5 Re7 31. b4 f6 32. Kf1 Kf7 33. Ke2 Bd7 34. Kd3 Be6 35. Ra6 Bd8 36. b6 Bc8 37. Ra8 Bf5+ 38. e4 Bxe4+ 39. Bxe4 Bxb6 40. Bd5+ Kg6 41. f3 Bg1 42. h4 Kh6 43. Ra2 g6 44. b5 f5 45. Kc4 Kg7 46. Bc6 h5 47. Kd5 Re1 48. Rb2 Bb6 49. Kd6 Rg1 50. Bd5 Rxg3 51. Kc6 Bd4 52. Rb4 Be5 53. b6 Rh3 54. b7 Kf6 55. Kd7 Rh2 56. Rb6+ Kg7 57. b8Q Bxb8 58. Rxb8 Rxh4 59. Ke7 Ra4 60. Rg8+ Kh7 61. Kf6 h4 62. Rg7+ Kh6 63. Rxg6+ Kh7 64. Rg5 Kh6 65. Rg8 Kh7 66. Rg1 h3 67. Kxf5 h2 68. Rh1 Rh4 69. Kg5 Rh6 70. Be4+ Kg7 71. f4 Re6 72. Kf5 Rh6 73. Ke5 Kf7 74. f5 Ke7 75. Rb1 Ra6 76. Rb7+ Kf8 77. Rh7 Ra2 78. Bd5 Rd2 79. Kf6 Ke8 80. Ke6 Kf8 81. f6 Re2+ 82. Kd6 1-0

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.10"]
[Round "7"]
[White "Lozynskyi, Bohdan"]
[Black "Polishchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2077"]
[BlackElo "2155"]
[PlyCount "123"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 g6 2. Be2 Bg7 3. f4 d5 4. d3 c5 5. Nf3 Nc6 6. 0-0 e6 7. c3 Nge7 8. Be3 b6 9. Na3 0-0 10. Nc2 dxe4 11. dxe4 Bb7 12. Qe1 e5 13. Rd1 Qc7 14. Qh4 exf4 15. Bxf4 Ne5 16. Nxe5 Bxe5 17. Bh6 Bg7 18. Bxg7 Kxg7 19. Qf6+ Kg8 20. Bc4 Nc6 21. Bxf7+ Rxf7 22. Qxf7+ Qxf7 23. Rxf7 Kxf7 24. Rd7+ Kf6 25. Rxb7 h5 26. Ne3 Rd8 27. Rc7 Ne5 28. Nd5+ Kg5 29. Rxa7 Nc4 30. b3 Nd2 31. Re7 Nxe4 32. Rxe4 Rxd5 33. Kf2 Kf5 34. Re2 Rd3 35. c4 g5 36. Ke1 g4 37. g3 h4 38. gxh4 Rh3 39. Kd1 Rxh4 40. Kc2 Rh7 41. Kb2 Kf4 42. Rc2 Ke3 43. a4 Rf7 44. Rc3+ Ke4 45. Rc2 Rf1 46. Ka3 Ra1+ 47. Ra2 Rf1 48. a5 bxa5 49. Ka4 Rb1 50. Re2+ Kf4 51. Rd2 Ke3 52. Rc2 Kf3 53. Rc3+ Kf4 54. Rc2 Ke4 55. Ra2 Kf3 56. Kb5 Rxb3+ 57. Kxc5 a4 58. Kd6 a3 59. c5 Rb2 60. Rxa3+ Kf4 61. c6 Rxh2 62. c7 1/2-1/2

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.10"]
[Round "8"]
[White "Polishchuk, Oleg"]
[Black "Medvedyk, Volodymyr"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2155"]
[BlackElo "2205"]
[PlyCount "69"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. d5 g6 5. e4 Bg7 6. Be2 a5 7. h4 Na6 8. h5 Nc5 9. h6 Bf8 10. Qc2 Be7 11. Be3 Ng4 12. Bxg4 Bxg4 13. f3 Bd7 14. Nge2 f5 15. 0-0-0 Bg5 16. Qd2 Bxe3 17. Qxe3 f4 18. Qf2 a4 19. Kb1 Ra5 20. g3 fxg3 21. Qxg3 b5 22. cxb5 Bxb5 23. f4 Bxe2 24. Nxe2 exf4 25. Qc3 Rf8 26. Qxa5 Qe7 27. Nc3 f3 28. Rhf1 g5 29. e5 dxe5 30. Qa8+ Qd8 31. Qc6+ Nd7 32. Nb5 Rf6 33. Nxc7+ Ke7 34. d6+ Kf7 35. Rxf3 1-0

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.09"]
[Round "6"]
[White "Polishchuk, Oleg"]
[Black "Vakulenko, Aleksandr"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2155"]
[BlackElo "2245"]
[PlyCount "86"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Rc1 Nd7 9. Bd3 Bg7 10. 0-0 0-0 11. cxd5 exd5 12. b4 Qd6 13. Qb3 b5 14. e4 dxe4 15. Nxe4 Qf4 16. Rfe1 Bb7 17. Nc5 Nxc5 18. dxc5 Kh8 19. Rcd1 Rae8 20. Bf1 Rxe1 21. Rxe1 Bc8 22. g3 Qc7 23. Nh4 g5 24. Nf3 Be6 25. Qa3 a5 26. h4 g4 27. Nd2 axb4 28. Qxb4 Ra8 29. Ne4 Ra4 30. Qb1 Bxa2 31. Qd1 Be6 32. Nd6 Ra1 33. Qe2 Rxe1 34. Qxe1 Qa7 35. Qc1 b4 36. Ne8 Qa1 37. Qf4 b3 38. Qb8 Be5 39. Qd8 Qd4 40. Nd6+ Kh7 41. Qe7 Bxg3 42. Ne4 Qxe4 43. fxg3 b2 0-1

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.09"]
[Round "5"]
[White "Yaniuk, Volodymyr"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2233"]
[BlackElo "2155"]
[PlyCount "99"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Bd3 Nf6 6. 0-0 Bd6 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Ne4 10. Qc2 Nd7 11. Nb1 Qf6 12. Nc3 g5 13. Ne2 g4 14. Nd2 Qh6 15. Nf4 Ndf6 16. f3 Ng5 17. Be2 gxf3 18. gxf3 Bd7 19. Kh1 Kh8 20. Rg1 Rg8 21. Rg3 Nh5 22. Nxh5 Qxh5 23. f4 Qxe2 24. fxg5 dxc4 25. bxc4 c5 26. d5 exd5 27. cxd5 b5 28. Qc3+ Rg7 29. Rg2 Qh5 30. Qxc5 Rc8 31. Qd4 a5 32. Rf1 Kg8 33. Qf4 Qf7 34. e4 b4 35. Qe5 Re8 36. Qd4 f4 37. Rf3 Rc8 38. h3 Qh5 39. Kh2 Rxg5 40. Rxg5+ Qxg5 41. e5 Rc2 42. e6 Bc8 43. Rxf4 h5 44. Rf2 Rxa2 45. Rg2 Qxg2+ 46. Kxg2 b3 47. Kg3 a4 48. Kh4 Rc2 49. Kg5 b2 50. Kh6 1-0

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.08"]
[Round "3"]
[White "Medvedyk, Volodymyr"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2205"]
[BlackElo "2155"]
[PlyCount "61"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 h5 7. h3 Be6 8. d3 Qd7 9. a3 f5 10. Bg5 h4 11. exf5 gxf5 12. Bxh4 Nf6 13. Nd5 Bxd5 14. cxd5 Ne7 15. Qb3 0-0-0 16. Bg5 Kb8 17. Rc1 Ng6 18. h4 Rde8 19. Rc4 Qf7 20. 0-0 Bh6 21. Rfc1 Rc8 22. Bxh6 Rxh6 23. Rb4 b6 24. Nc3 Ng4 25. Nb5 f4 26. Qa4 c5 27. Nxd6 Qc7 28. Nxc8 Qxc8 29. d6 e4 30. Bxe4 N6e5 31. Rxb6+ 1-0

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.08"]
[Round "4"]
[White "Polishchuk, Oleg"]
[Black "Hulka, Valentyn"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2155"]
[BlackElo "1991"]
[PlyCount "77"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 e4 5. Nd2 c6 6. e3 Nf6 7. Be2 Be7 8. 0-0 0-0 9. b4 d5 10. Qb3 Be6 11. a4 g5 12. b5 Nbd7 13. a5 c5 14. cxd5 Bf7 15. Bc4 cxd4 16. exd4 Bd6 17. Ba3 Qe7 18. Rfe1 Rfe8 19. Nd1 Bxa3 20. Rxa3 Qd6 21. Ne3 Bg6 22. Be2 f4 23. Ndc4 Qf8 24. Ng4 f3 25. gxf3 exf3 26. Qxf3 Nxg4 27. Qxg4 Qb4 28. Kf1 Nf6 29. Qxg5 Ne4 30. Qe3 Nxf2 31. Ne5 Rf8 32. Bf3 Nh3 33. Nxg6 hxg6 34. Qe6+ Rf7 35. Qxg6+ Rg7 36. Re8+ Rxe8 37. Qxe8+ Kh7 38. Be4+ Kh6 39. Rxh3+ 1-0

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.07"]
[Round "2"]
[White "Polishchuk, Oleg"]
[Black "Lozynskyi, Bohdan"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2155"]
[BlackElo "2077"]
[PlyCount "74"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Be7 4. Bg2 f5 5. Nf3 Nf6 6. d4 e4 7. Nd2 c6 8. 0-0 0-0 9. d5 Nbd7 10. f3 Ne5 11. Qb3 Qa5 12. Kh1 exf3 13. Nxf3 Neg4 14. h3 Nh5 15. hxg4 Nxg3+ 16. Kg1 fxg4 17. Nd4 Nxf1 18. Bxf1 Bf6 19. e3 Qd8 20. Ne4 Be5 21. Qc2 Qh4 22. Qg2 g3 23. Bd2 Bh3 24. Qxh3 Rxf1+ 25. Kg2 Qxh3+ 26. Kxh3 Rxa1 27. Nxg3 cxd5 28. cxd5 Bxd4 29. exd4 Rxa2 30. Bc3 a5 31. Nf5 b5 32. Nxd6 b4 33. Be1 Rxb2 34. Nb7 a4 35. d6 a3 36. d7 a2 37. Nd6 Rd8 0-1

[Event "Chortkiv Stadnyk Memorial"]
[Site "Chortkiv"]
[Date "2020.12.07"]
[Round "1"]
[White "Vakulenko, Aleksandr"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "E86"]
[WhiteElo "2245"]
[BlackElo "2155"]
[PlyCount "67"]
[EventDate "2020.12.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 c6 8. Qd2 Re8 9. d5 cxd5 10. cxd5 Nbd7 11. Nb5 Nc5 12. Rc1 b6 13. b4 Ba6 14. Nec3 Nb7 15. Nxd6 Nxd6 16. Bxa6 Nh5 17. 0-0 f5 18. Nb5 fxe4 19. Nxd6 Qxd6 20. fxe4 Rf8 21. Rc6 Rxf1+ 22. Bxf1 Qd7 23. b5 Rf8 24. d6 Nf6 25. Rc7 Qg4 26. d7 Rd8 27. h3 Qxd7 28. Rxd7 Rxd7 29. Qc3 Re7 30. Qc8+ Re8 31. Qb7 Bf8 32. Qxa7 Nxe4 33. Bc4+ Kh8 34. Qf7 1-0

[Event "Lvov CC-ch Quarantine"]
[Site "Lvov"]
[Date "2020.06.28"]
[Round "8"]
[White "Polishchuk, Oleg"]
[Black "Openyshev, Volodymyr"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2155"]
[BlackElo "1883"]
[PlyCount "33"]
[EventDate "2020.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 Bc5 5. e3 a6 6. Be2 d6 7. 0-0 0-0 8. h3 Be6 9. d4 exd4 10. exd4 Bxc4 11. Bxc4 Bb6 12. Bg5 Re8 13. Nd5 Na5 14. Bxf6 gxf6 15. Bd3 c6 16. Nxb6 Qxb6 17. b4 1-0

[Event "Lvov CC-ch Quarantine"]
[Site "Lvov"]
[Date "2020.06.28"]
[Round "9"]
[White "Zaharchyn, Andriyan"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1482"]
[BlackElo "2155"]
[PlyCount "62"]
[EventDate "2020.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 Nc6 4. Nf3 d6 5. Be2 Bg4 6. Be3 e5 7. d5 Nce7 8. h3 Bxf3 9. gxf3 Nf6 10. Nc3 0-0 11. Qd2 Nh5 12. 0-0-0 Nf4 13. Bxf4 exf4 14. Qxf4 h6 15. h4 a6 16. a3 b5 17. c5 Rb8 18. c6 b4 19. axb4 Rxb4 20. Kc2 Qb8 21. Rb1 f5 22. Qg3 Qb6 23. e5 Bxe5 24. f4 Bxf4 25. Qd3 Rb8 26. Nd1 Be5 27. b3 a5 28. Rh3 a4 29. Re3 axb3+ 30. Kc1 Qc5+ 31. Nc3 Bf4 0-1

[Event "Lvov CC-ch Quarantine"]
[Site "Lvov"]
[Date "2020.06.27"]
[Round "6"]
[White "Polishchuk, Oleg"]
[Black "Verhola, Volodymyr"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2155"]
[BlackElo "1646"]
[PlyCount "43"]
[EventDate "2020.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Qxd6 6. Qxd6 Nxd6 7. Nf3 Nc6 8. Bf4 e6 9. Nbd2 Be7 10. 0-0-0 0-0 11. Bd3 h6 12. Rhe1 Rd8 13. Nc4 Nxc4 14. Bxc4 Rxd1+ 15. Rxd1 Bf6 16. h3 e5 17. Be3 Bf5 18. g4 Be4 19. Nd2 Bg6 20. Bd5 Rc8 21. Ne4 Bxe4 22. Bxe4 1/2-1/2

[Event "Lvov CC-ch Quarantine"]
[Site "Lvov"]
[Date "2020.06.27"]
[Round "7"]
[White "Shtogryn, Taras"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2155"]
[PlyCount "59"]
[EventDate "2020.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. dxc5 Nc6 4. c3 e5 5. b4 f6 6. Bb2 Be6 7. e3 a6 8. Be2 Nge7 9. 0-0 Qd7 10. Nbd2 h5 11. a4 g5 12. b5 axb5 13. axb5 Rxa1 14. bxc6 Rxd1 15. cxd7+ Kxd7 16. Rxd1 Ng6 17. Bb5+ Kc7 18. Nb3 g4 19. Nfd2 Be7 20. Ra1 h4 21. c4 g3 22. hxg3 hxg3 23. fxg3 Rg8 24. cxd5 Bxd5 25. Bc4 Bxc4 26. Nxc4 Nf8 27. Kf2 Ne6 28. Nxe5 fxe5 29. Bxe5+ Kc6 30. Nd4+ 1-0

[Event "Lvov CC-ch Quarantine"]
[Site "Lvov"]
[Date "2020.06.26"]
[Round "5"]
[White "Polishchuk, Oleg"]
[Black "Salevich, Volodimir"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2155"]
[BlackElo "1825"]
[PlyCount "74"]
[EventDate "2020.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e4 d6 4. d3 Be7 5. g3 c6 6. Bg2 Bf6 7. Nge2 Ne7 8. 0-0 0-0 9. b3 Be6 10. d4 Bf7 11. d5 cxd5 12. cxd5 fxe4 13. Nxe4 Nf5 14. Nxf6+ Qxf6 15. Bb2 Nd7 16. Qd2 Rac8 17. f4 Qh6 18. Rac1 Ne7 19. Rxc8 Rxc8 20. Rc1 Rxc1+ 21. Qxc1 Bxd5 22. Qc7 Qe6 23. Bxd5 Nxd5 24. Qc8+ Kf7 25. fxe5 dxe5 26. Qxb7 a6 27. Bxe5 Kg6 28. Nf4+ Nxf4 29. Qe4+ Kf7 30. gxf4 Qg4+ 31. Kf2 Qh4+ 32. Ke3 Qe1+ 33. Kd4 Qb4+ 34. Ke3 Qe1+ 35. Kf3 Qh1+ 36. Ke3 Qe1+ 37. Kd4 Qb4+ 1/2-1/2

[Event "Lvov CC-ch Quarantine"]
[Site "Lvov"]
[Date "2020.06.21"]
[Round "4"]
[White "Dmytriv, Roman"]
[Black "Polishchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1826"]
[BlackElo "2155"]
[PlyCount "150"]
[EventDate "2020.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bxf3 5. Bxf3 e5 6. 0-0 Bd6 7. e4 Nf6 8. d3 h6 9. Nc3 d4 10. Ne2 c5 11. Bg2 g5 12. f4 gxf4 13. gxf4 Nbd7 14. Ng3 exf4 15. Nf5 Be5 16. Ng7+ Kf8 17. Nf5 Qc7 18. Qf3 Re8 19. Bxf4 Bxf4 20. Qxf4 Qxf4 21. Rxf4 Re6 22. Raf1 Ne5 23. Ng3 Nfd7 24. Kh2 Rg8 25. R4f2 b5 26. a3 a5 27. Ne2 Rg5 28. Nf4 Rf6 29. Nd5 Rxf2 30. Rxf2 c4 31. Nc7 Nc5 32. Nxb5 Ne6 33. dxc4 Nxc4 34. Bf1 Ne3 35. Nd6 Nd8 36. Nc4 Nxf1+ 37. Rxf1 Rc5 38. b3 a4 39. Kg2 Ne6 40. h4 Ke7 41. Kf3 f5 42. e5 Rc8 43. Ke2 f4 44. Kd3 axb3 45. cxb3 Rg8 46. Nd6 Rg3+ 47. Kc4 Rc3+ 48. Kb4 Kd7 49. Rd1 f3 50. Nf5 f2 51. Rf1 Rf3 52. Nxh6 Rf4 53. Ng8 d3+ 54. Kc3 Nc5 55. Nf6+ Ke6 56. b4 Nb7 57. Kxd3 Kxe5 58. Rxf2 Rxh4 59. Kc3 Nd6 60. Nd7+ Kd5 61. Rd2+ Kc6 62. Ne5+ Kc7 63. Kb3 Re4 64. Rd5 Re3+ 65. Ka4 Ne4 66. Rd3 Nc5+ 67. bxc5 Rxe5 68. Kb5 Re7 69. Rg3 Kb7 70. a4 Rh7 71. a5 Ka7 72. Rd3 Rh6 73. Rd7+ Kb8 74. a6 Rh1 75. Kc6 Ra1 1/2-1/2

[Event "Lvov CC-ch Quarantine"]
[Site "Lvov"]
[Date "2020.06.21"]
[Round "3"]
[White "Polishchuk, Oleg"]
[Black "Diduh, Ihor"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2155"]
[BlackElo "1933"]
[PlyCount "62"]
[EventDate "2020.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. b3 d5 4. Bb2 Bf5 5. d3 e6 6. Nbd2 Nbd7 7. Qc2 Bg6 8. g3 Bc5 9. Bg2 Qb6 10. 0-0 Ng4 11. Qc3 Bxf2+ 12. Kh1 Bc5 13. Qxg7 0-0-0 14. Bd4 e5 15. Bxc5 Qxc5 16. d4 Qa5 17. cxd5 Rhg8 18. Nc4 Qxd5 19. e4 Qe6 20. d5 cxd5 21. exd5 Qa6 22. Qxg8 Rxg8 23. Ng5 b5 24. Nd2 Ne3 25. Rfc1+ Kb8 26. Rc6 Qa5 27. Ngf3 Nxg2 28. Kxg2 e4 29. a4 exf3+ 30. Nxf3 Be4 31. Rd1 Ne5 0-1

[Event "Lvov CC-ch Quarantine"]
[Site "Lvov"]
[Date "2020.06.20"]
[Round "1"]
[White "Polishchuk, Oleg"]
[Black "Tsybulyak, Lev"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2155"]
[BlackElo "1672"]
[PlyCount "54"]
[EventDate "2020.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 Nc6 4. Nf3 Bg4 5. Be2 e6 6. d4 Qb6 7. 0-0 Bxf3 8. Bxf3 cxd4 9. Re1 Nge7 10. a4 a6 11. Ra3 Ng6 12. Rb3 Qa7 13. Bxd5 Bc5 14. Qh5 exd5 15. e6 0-0 16. Qxd5 fxe6 17. Rxe6 Kh8 18. c4 d3 19. Be3 Bxe3 20. Rxe3 Rxf2 21. Kxf2 Rf8+ 22. Qf3 Rxf3+ 23. gxf3 Nce5 24. Nd2 h6 25. a5 Qc5 26. Ra3 Nf4 27. Ne4 Nh3+ 0-1

[Event "Lvov CC-ch Quarantine"]
[Site "Lvov"]
[Date "2020.06.20"]
[Round "2"]
[White "Timushev, Alexander"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2112"]
[BlackElo "2155"]
[PlyCount "106"]
[EventDate "2020.06.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. c3 0-0 6. 0-0 d5 7. Bf4 Nc6 8. Ne5 Nh5 9. Nxc6 bxc6 10. Be3 Rb8 11. b3 a5 12. Nd2 cxd4 13. Bxd4 e5 14. Bc5 Re8 15. e4 f5 16. exf5 Bxf5 17. Rc1 Qd7 18. c4 d4 19. Re1 Bh6 20. Ra1 Nf6 21. Ne4 Nxe4 22. Bxe4 Bxe4 23. Rxe4 Qf5 24. Qe2 d3 25. Qxd3 Rbd8 26. Qe2 Rd2 27. Qe1 Rc2 28. Re2 a4 29. Rd1 Rxe2 30. Qxe2 e4 31. b4 a3 32. Kg2 Bf8 33. Bxf8 Rxf8 34. Rd4 Re8 35. Qe3 Qe5 36. c5 g5 37. h3 h5 38. Rd6 Rf8 39. Rg6+ Kh7 40. Rxg5 Rf5 41. Rxf5 Qxf5 42. Qxa3 h4 43. gxh4 Qf4 44. Qg3 Qf7 45. a3 Qd5 46. Qe3 Qc4 47. h5 Qg8+ 48. Kh2 Qd5 49. a4 Qe5+ 50. Kg2 Qg7+ 51. Qg3 Qd4 52. Qg6+ Kh8 53. h6 e3 1-0

[Event "Mukachevo Summer op"]
[Site "Mukachevo"]
[Date "2016.06.29"]
[Round "1"]
[White "Polishchuk, Oleg"]
[Black "Pavlov, Sergey1111"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2159"]
[BlackElo "2456"]
[PlyCount "86"]
[EventDate "2016.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 b6 7. Bxc4 Bb7 8. 0-0 Bb4 9. Ne5 0-0 10. f4 c5 11. Qb3 Qe7 12. d5 Bxc3 13. d6 Qxd6 14. bxc3 Nbd7 15. Rd1 Qc7 16. Nxd7 Nxd7 17. Bf1 Be4 18. c4 Nb8 19. Bb2 Nc6 20. Qc3 f6 21. Bd3 Bxd3 22. Qxd3 Rad8 23. Qe4 Rd6 24. f5 exf5 25. Qxf5 Re8 26. Qf3 Rde6 27. Re1 Nb4 28. Rad1 Qc6 29. Qxc6 Nxc6 30. Rd7 Na5 31. Rc1 Re4 32. Ra7 Nxc4 33. a5 Nxb2 34. axb6 Rb4 35. Rxc5 Nd3 36. Rf5 Rxb6 37. h4 Ne5 38. Rf4 h5 39. Ra4 Rb1+ 40. Kf2 Ng4+ 41. Ke2 Rxe3+ 42. Kd2 Rb2+ 43. Kd1 Nf2+ 0-1

[Event "Lutsk Nebesna Sotnya Memorial rap"]
[Site "Lutsk"]
[Date "2016.02.20"]
[Round "6"]
[White "Bortnyk, Mykola"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2416"]
[BlackElo "2163"]
[PlyCount "131"]
[EventDate "2016.02.20"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nf6 6. e5 Ne4 7. Nxe4 dxe4 8. Ng5 c5 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. dxc5 Qxd1+ 12. Kxd1 Bxe5 13. Nxe4 Bf5 14. f3 Bxe4 15. fxe4 Bd4 16. c3 Bxc5 17. Kc2 0-0 18. b4 Bd6 19. Be3 a5 20. a3 Rfb8 21. Kd3 f6 22. Kc4 Kf7 23. Rhb1 Ke6 24. Bd4 a4 25. b5 cxb5+ 26. Rxb5 Rc8+ 27. Kd3 h5 28. c4 Rc6 29. c5 Be5 30. Bxe5 Kxe5 31. Kc4 Rd8 32. Rb6 Rcc8 33. Rc1 Rd4+ 34. Kb5 Rxe4 35. c6 Re3 36. Ka6 Rxa3 37. Kb7 Rf8 38. c7 Ra2 39. c8Q Rxc8 40. Kxc8 Rxg2 41. Kd7 g5 42. Kxe7 f5 43. Rb4 Kd5 44. Rxa4 g4 45. Kf6 Rf2 46. Rd1+ Kc5 47. Ra5+ Kc4 48. Rxf5 Rh2 49. hxg4 hxg4 50. Rf4+ Kc5 51. Rxg4 Rf2+ 52. Ke5 Re2+ 53. Re4 Rh2 54. Rd5+ Kc6 55. Rc4+ Kb6 56. Rd1 Kb5 57. Rc8 Rh5+ 58. Kf4 Ka6 59. Rb8 Ka7 60. Rb2 Ra5 61. Ke3 Ra3+ 62. Rd3 Ra6 63. Kd2 Ra1 64. Kc2 Ra5 65. Kb1 Ka8 66. Ra2 1-0

[Event "Lutsk Nebesna Sotnya Memorial rap"]
[Site "Lutsk"]
[Date "2016.02.20"]
[Round "3"]
[White "Polishchuk, Oleg"]
[Black "Razin, Vadim"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2163"]
[BlackElo "2345"]
[PlyCount "140"]
[EventDate "2016.02.20"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 dxc4 4. e3 c5 5. Nf3 Nf6 6. Bxc4 a6 7. a4 Nc6 8. 0-0 Be7 9. dxc5 Qc7 10. h3 0-0 11. b3 Bxc5 12. Bb2 Rd8 13. Qe2 Na5 14. Rac1 Qb6 15. Ba1 Bd7 16. Ne5 Be8 17. Rb1 Bd6 18. Ng4 Be7 19. Rfd1 Rxd1+ 20. Nxd1 Nxg4 21. Qxg4 Bf8 22. Bd3 Qb4 23. Qh5 f5 24. Qe2 Qd6 25. Nb2 Rd8 26. Nc4 Qxd3 27. Qxd3 Rxd3 28. Nxa5 b5 29. axb5 axb5 30. Bd4 Rd2 31. b4 Rc2 32. Nb7 Bc6 33. Nc5 Bd5 34. Nd7 Ba2 35. Nxf8 Bxb1 36. Nxe6 g6 37. h4 Ba2 38. Nf4 Bc4 39. Bc5 Kf7 40. Nh3 h6 41. Nf4 g5 42. hxg5 hxg5 43. Nh3 Kf6 44. Bd4+ Kg6 45. Kh2 Bd5 46. Kg3 Rc4 47. f4 g4 48. Nf2 Rxb4 49. Nd3 Rb1 50. Ne5+ Kh6 51. Nd7 b4 52. Nf6 Bc6 53. e4 Bxe4 54. Ng8+ Kg6 55. Ne7+ Kf7 56. Nc8 b3 57. Nd6+ Ke6 58. Be5 Bd5 59. Nb5 Be4 60. Nc3 Rg1 61. Na4 Rxg2+ 62. Kh4 Kd5 63. Kg5 g3 64. Kh4 Rg1 65. Nc3+ Kc4 66. Ne2 Rg2 67. Nxg3 b2 68. Bxb2 Rxb2 69. Nh5 Rh2+ 70. Kg5 Rxh5+ 0-1

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.07"]
[Round "7"]
[White "Lornye, Pylyp"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2219"]
[BlackElo "2163"]
[PlyCount "65"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. c4 e6 6. cxd5 exd5 7. d3 Ngf6 8. Qc2 Bd6 9. Nc3 0-0 10. e4 Rc8 11. Re1 Re8 12. Be3 Bb8 13. Nh4 Nb6 14. Bc5 Nbd7 15. Ba3 a5 16. exd5 cxd5 17. Qb3 d4 18. Nd5 Be6 19. Qxb7 Nxd5 20. Bxd5 Nc5 21. Bxc5 Bxd5 22. Rxe8+ Qxe8 23. Qxd5 Qb5 24. Rc1 Ba7 25. Nf5 Qxb2 26. Rc4 Re8 27. Ne7+ Kh8 28. Bxa7 Qb1+ 29. Kg2 Qxd3 30. Rxd4 Qa6 31. Qc6 Qxc6+ 32. Nxc6 g5 33. Rd8 1-0

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.07"]
[Round "6"]
[White "Polishchuk, Oleg"]
[Black "Voloshinsky, Liubomir"]
[Result "1-0"]
[ECO "D72"]
[WhiteElo "2163"]
[BlackElo "1842"]
[PlyCount "93"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 0-0 8. 0-0 c5 9. d5 e6 10. Nbc3 exd5 11. exd5 Bf5 12. a4 Na6 13. a5 Nc4 14. Qb3 Nd6 15. Be3 Qd7 16. Rac1 Rac8 17. Rfd1 Rfe8 18. Nf4 Bg4 19. Re1 g5 20. Nfe2 h6 21. Qa4 Qf5 22. Nb5 Nxb5 23. Qxb5 Nb4 24. Nc3 Nd3 25. Be4 Rxe4 26. Qxd3 Bxc3 27. Rxc3 Bh3 28. Bd2 Rce8 29. Rxe4 Rxe4 30. f3 Rd4 31. Qxf5 Bxf5 32. Be3 Rxd5 33. Bxc5 b6 34. axb6 axb6 35. Be3 Rb5 36. g4 Be6 37. Rc2 Rb3 38. Kf2 b5 39. Rd2 Bc4 40. Rd8+ Kh7 41. Bd4 Rd3 42. Rh8+ Kg6 43. Rg8+ Kh7 44. Rg7+ Kh8 45. Be5 Rd2+ 46. Kg3 f6 47. Bxf6 1-0

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.06"]
[Round "5"]
[White "Badik, Maksym"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1903"]
[BlackElo "2163"]
[PlyCount "124"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. Bf4 Bg4 6. exd5 cxd5 7. Nb5 Na6 8. c3 Bxf3 9. Qxf3 Nf6 10. g4 0-0 11. Bd3 Qd7 12. g5 Ne4 13. h4 Rfe8 14. Qh3 Qc6 15. f3 e5 16. dxe5 Nec5 17. Be2 Bxe5 18. Bxe5 Rxe5 19. Nd4 Nd3+ 20. Kf1 Qc4 21. f4 Rxe2 22. Nxe2 Nxf4 23. Qe3 Ne6 24. b3 Qg4 25. Rh3 Qf5+ 26. Rf3 Qc2 27. Qd3 Qb2 28. Qb1 Qa3 29. b4 Qa4 30. Qd3 Rd8 31. Nf4 Nac7 32. Qd1 Qa3 33. Nxe6 Nxe6 34. Qe2 d4 35. Rd1 Qa4 36. Rc1 Re8 37. Qc4 Qd7 38. Rd1 b5 39. Qb3 Qe7 40. Re1 Qd6 41. cxd4 Qxd4 42. Qd3 Qxh4 43. Rg3 Qxb4 44. Qe4 Qc5 45. Qe3 Qc4+ 46. Qe2 Qh4 47. Qg4 Qh1+ 48. Kf2 Qd5 49. Qe2 Rd8 50. a3 Nxg5 51. Qe7 Ne6 52. Qxa7 Qh5 53. Qe3 Rd4 54. Rf3 Qh2+ 55. Kf1 Rd2 56. Qg1 Qh4 57. Rf2 Rd3 58. Qh2 Qc4 59. Ree2 Rd1+ 60. Kg2 Qg4+ 61. Qg3 Rg1+ 62. Kxg1 Qxg3+ 0-1

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.06"]
[Round "4"]
[White "Polishchuk, Oleg"]
[Black "Sevastianov, Volodymyr"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2163"]
[BlackElo "1814"]
[PlyCount "73"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. e4 Bb7 4. d3 e5 5. f4 d6 6. Nf3 Nc6 7. Be2 Be7 8. 0-0 0-0 9. h3 Ne8 10. f5 g6 11. g4 gxf5 12. Bh6 fxg4 13. Bxf8 Bxf8 14. hxg4 Bh6 15. Kf2 Nd4 16. Rh1 Bf4 17. Qf1 Nxf3 18. Bxf3 Qg5 19. Qh3 Be3+ 20. Kg2 h6 21. Raf1 a6 22. Be2 Ng7 23. Nd5 Bxd5 24. cxd5 Rf8 25. Qf3 Kh7 26. Rh3 Bf4 27. d4 f5 28. exf5 Nxf5 29. Bd3 Kg7 30. Bxf5 Rxf5 31. Rh5 Qxh5 32. gxh5 Rg5+ 33. Kh3 Kf6 34. dxe5+ dxe5 35. Rc1 Rg7 36. Rc6+ Ke7 37. Rxc7+ 1-0

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.06"]
[Round "3"]
[White "Vypkhaniuk, Igor"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2333"]
[BlackElo "2163"]
[PlyCount "45"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. cxd5 Nxd5 6. Bc4 e6 7. 0-0 Nd7 8. Re1 N5f6 9. Nc3 Bb4 10. a3 Bxc3 11. bxc3 0-0 12. Nd2 Qa5 13. Qb3 b5 14. Bf1 a6 15. e4 Bg6 16. f3 c5 17. Rd1 Rac8 18. Nb1 Nb6 19. Be3 cxd4 20. cxd4 Nc4 21. Bf2 Nh5 22. Qb4 f5 23. Bxc4 1-0

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.05"]
[Round "1"]
[White "Elizarov, Volodymyr"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "B15"]
[BlackElo "2163"]
[PlyCount "62"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Nc3 d5 5. e5 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bd3 a6 9. g4 c5 10. Be3 cxd4 11. Bxd4 Nc6 12. Qf4 Qc7 13. 0-0-0 Nxd4 14. Qxd4 Bxe5 15. Qa4+ Kf8 16. Nb5 Qc6 17. Qa3+ Kg7 18. Be2 Nf6 19. Nd4 Bxd4 20. Rxd4 Rac8 21. c3 e5 22. Rdd1 d4 23. Kc2 Rhd8 24. g5 Nd5 25. Bf3 Nb4+ 26. Qxb4 Qxf3 27. Kb3 Qd5+ 28. Ka3 Rc4 29. Qe7 Rd6 30. Rhe1 Qa5+ 31. Kb3 Qa4# 0-1

[Event "Lvov Winter Cup"]
[Site "Lvov"]
[Date "2016.02.05"]
[Round "2"]
[White "Polishchuk, Oleg"]
[Black "Korman, Roman"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2163"]
[BlackElo "1778"]
[PlyCount "125"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 b6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bxe7 Kxe7 10. e3 Qa5+ 11. Nd2 Ba6 12. Bxa6 Qxa6 13. Qg4 Nd7 14. Rc1 c5 15. Qh4+ g5 16. Qg3 Rac8 17. Nc4 b5 18. Ne5 Qa5+ 19. Ke2 Qxa2 20. Nxd7 Qxb2+ 21. Kf3 Kxd7 22. dxc5 Qf6+ 23. Ke2 Qb2+ 24. Kd3 Ke7 25. Qd6+ Kf6 26. Rc2 Qb3+ 27. Rc3 Qd5+ 28. Qxd5 exd5 29. Ra1 b4 30. Rcc1 b3 31. Kd4 Rc7 32. Ra6+ Kf5 33. f3 f6 34. g4+ Kg6 35. Rb1 Rb8 36. c6 Rb5 37. f4 b2 38. f5+ Kf7 39. Ra2 Ke7 40. Raxb2 Rxb2 41. Rxb2 Kd6 42. Rb5 Kxc6 43. Rc5+ Kb6 44. Rxd5 a5 45. e4 a4 46. Ke3 a3 47. e5 a2 48. Rd1 fxe5 49. Ke4 Kb5 50. Ra1 Ra7 51. Kxe5 Kc5 52. Kf6 Kd5 53. Kg6 Ra6+ 54. f6 Ke5 55. Kg7 Kf4 56. f7 Ra7 57. Rxa2 Rxa2 58. f8Q+ Kxg4 59. Qb4+ Kh5 60. h3 Rg2 61. Qe4 Rg3 62. Qg6+ Kh4 63. Qxh6# 1-0

[Event "Ternopol Kaplun Memorial"]
[Site "Ternopol"]
[Date "2014.12.21"]
[Round "8"]
[White "Mazurchak, Bogdan"]
[Black "Polishchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2267"]
[BlackElo "2210"]
[PlyCount "23"]
[EventDate "2014.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 e6 7. Nbd2 cxd4 8. cxd4 Nf6 9. Bc4 Qd8 10. 0-0 Be7 11. Qb3 Rb8 12. Ne5 1/2-1/2

[Event "Ternopol Kaplun Memorial"]
[Site "Ternopol"]
[Date "2014.12.21"]
[Round "9"]
[White "Polishchuk, Oleg"]
[Black "Khabinets, Ivan"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2210"]
[BlackElo "2133"]
[PlyCount "31"]
[EventDate "2014.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be3 Nbd7 7. Nd2 e5 8. d5 Nh5 9. g3 b6 10. Be2 Nhf6 11. h4 a5 12. a3 Nc5 13. b4 Nb7 14. Nb3 Bd7 15. h5 axb4 16. axb4 1/2-1/2

[Event "Ternopol Kaplun Memorial"]
[Site "Ternopol"]
[Date "2014.12.20"]
[Round "7"]
[White "Polishchuk, Oleg"]
[Black "Koziak, Vitali"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2210"]
[BlackElo "2455"]
[PlyCount "27"]
[EventDate "2014.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 e6 5. e3 Nc6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Bb5 0-0 9. 0-0 Bd7 10. Bxc6 Bxc6 11. Ne5 Nd7 12. Nxd7 Bxd7 13. f4 f6 14. Qh5 1/2-1/2

[Event "Ternopol Kaplun Memorial"]
[Site "Ternopol"]
[Date "2014.12.20"]
[Round "6"]
[White "Terletsky, Oleg"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2307"]
[BlackElo "2210"]
[PlyCount "76"]
[EventDate "2014.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. Na4 Nf6 6. Nxc5 dxc5 7. d3 a6 8. a3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Bg5 Qd6 12. Qd2 h6 13. Bh4 0-0-0 14. 0-0-0 Rde8 15. Bg3 Nd7 16. Bd5 f6 17. Nh4 Bh7 18. Nf5 Bxf5 19. gxf5 Nb6 20. Be6+ Kb8 21. f4 g5 22. fxe5 Nxe5 23. d4 cxd4 24. Qxd4 Qxd4 25. Rxd4 Nc6 26. Rd3 Nd8 27. Rb3 Nxe6 28. Rxb6 Nc5 29. Bh2 Nxe4 30. Re1 Kc8 31. Rb4 Nd6 32. Rd1 Nxf5 33. Rf1 Ne3 34. Rxf6 Nd5 35. Rf7 Rhf8 36. Rxf8 Rxf8 37. Rg4 Rf1+ 38. Kd2 Rf2+ 0-1

[Event "Ternopol Kaplun Memorial"]
[Site "Ternopol"]
[Date "2014.12.19"]
[Round "4"]
[White "Omelja, Artem"]
[Black "Polishchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2260"]
[BlackElo "2210"]
[PlyCount "129"]
[EventDate "2014.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Qc2 a6 7. b3 Bd6 8. Be2 0-0 9. Bb2 b5 10. 0-0 Bb7 11. Rfd1 Qe7 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Nf6 15. Qh4 bxc4 16. bxc4 c5 17. d5 exd5 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. cxd5 Rfe8 21. Bc4 Bc8 22. Re1 Bd7 23. Rxe8+ Bxe8 24. g3 Bb5 25. Nd2 Be5 26. Rc1 Bd4 27. Nb3 Rd8 28. Bxb5 axb5 29. Nxc5 Rxd5 30. Nb3 Be5 31. Rc8+ Kg7 32. f4 Bd6 33. Kg2 h5 34. Kf3 Be7 35. Ke4 Rd7 36. Nd4 Ra7 37. Nf5+ Kh7 38. Rb8 b4 39. Kd4 Rd7+ 40. Ke4 Ra7 41. Re8 Bc5 42. Rc8 Bg1 43. Rc2 Ra6 44. h3 Ra3 45. Rc4 Rxa2 46. Rxb4 Ra7 47. Rc4 Bf2 48. Kf3 Be1 49. Ke2 Ra1 50. g4 hxg4 51. hxg4 Ba5 52. Rc6 Re1+ 53. Kf3 Re6 54. Rc8 Rb6 55. Rf8 Rb3+ 56. Ke2 Rb2+ 57. Kd3 Rd2+ 58. Ke4 Rd7 59. Rc8 Bc7 60. Ng3 Bd8 61. Nh5 Kg6 62. Rc6 Rb7 63. Nxf6 Bxf6 64. g5 Re7+ 65. Kf3 1/2-1/2

[Event "Ternopol Kaplun Memorial"]
[Site "Ternopol"]
[Date "2014.12.19"]
[Round "5"]
[White "Polishchuk, Oleg"]
[Black "Rytenko, Vsevolod"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2210"]
[BlackElo "2164"]
[PlyCount "33"]
[EventDate "2014.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. c3 Be7 5. Nbd2 0-0 6. e3 b6 7. Ne5 Nfd7 8. Bxe7 Qxe7 9. f4 f6 10. Nxd7 Nxd7 11. Bb5 Bb7 12. 0-0 c5 13. Qh5 a6 14. Bxd7 Qxd7 15. Nf3 Qf7 16. Qxf7+ Kxf7 17. Kf2 1/2-1/2

[Event "Ternopol Kaplun Memorial"]
[Site "Ternopol"]
[Date "2014.12.18"]
[Round "2"]
[White "Grinev, Valeriy"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2399"]
[BlackElo "2210"]
[PlyCount "71"]
[EventDate "2014.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 0-0 14. 0-0 Nbd7 15. Nd2 Qc7 16. Bc2 e5 17. d5 Nc5 18. f4 Nfd7 19. fxe5 Nxe5 20. Bxh7+ Kxh7 21. Qh5+ Kg8 22. Bxe5 Qe7 23. Bd4 Nd7 24. c5 Ba6 25. Bxg7 Kxg7 26. Qg4+ Kh8 27. Rf3 Bd3 28. e4 f5 29. Rh3+ Qh7 30. Rxh7+ Kxh7 31. Qh3+ Kg8 32. Qxd3 Nxc5 33. Qg3+ Kh8 34. exf5 a4 35. Qh4+ Kg8 36. Qxb4 1-0

[Event "Ternopol Kaplun Memorial"]
[Site "Ternopol"]
[Date "2014.12.18"]
[Round "3"]
[White "Polishchuk, Oleg"]
[Black "Yarmysty, Mikhail"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2210"]
[BlackElo "2313"]
[PlyCount "64"]
[EventDate "2014.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bb4 4. Bg2 Bxc3 5. dxc3 d6 6. e4 Be6 7. b3 Qd7 8. h3 Nge7 9. Ne2 0-0 10. g4 a6 11. Be3 b5 12. c5 d5 13. exd5 Nxd5 14. Qd2 Rad8 15. 0-0-0 Qe7 16. Be4 b4 17. cxb4 Ncxb4 18. Kb2 a5 19. Qc1 a4 20. a3 Nxe3 21. Rxd8 Rxd8 22. axb4 Nd5 23. Qd2 Nf6 24. Qe3 Nxe4 25. bxa4 Nd2 26. Kc1 Nc4 27. Qe4 Bd5 28. Qc2 Bxh1 29. Qxc4 Qg5+ 30. Kb1 Rd1+ 31. Nc1 Qd2 32. b5 Be4+ 0-1

[Event "Ternopol Kaplun Memorial"]
[Site "Ternopol"]
[Date "2014.12.17"]
[Round "1"]
[White "Polishchuk, Oleg"]
[Black "Babiy, Olga"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2210"]
[BlackElo "2279"]
[PlyCount "109"]
[EventDate "2014.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "2"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. Nf3 d6 4. d4 e4 5. Ng5 h6 6. Nh3 g5 7. f3 Nf6 8. Nf2 Qe7 9. fxe4 fxe4 10. e3 Bg7 11. Be2 0-0 12. 0-0 c6 13. Bd2 Re8 14. Ng4 Nbd7 15. Qb3 Nxg4 16. Bxg4 Nc5 17. Qd1 Bxg4 18. Qxg4 Nd3 19. b3 Qe6 20. Rf5 Re7 21. Raf1 Rae8 22. h4 gxh4 23. d5 Qc8 24. Qg6 Ne5 25. Rxe5 dxe5 26. Nxe4 Rf8 27. Nf6+ Rxf6 28. Rxf6 Qe8 29. dxc6 Qxg6 30. Rxg6 Kf7 31. cxb7 Rxb7 32. Ra6 e4 33. Kf1 Bf8 34. Ke2 Be7 35. Rxh6 Rb8 36. Be1 Rg8 37. Kf1 Rg4 38. Ra6 Bc5 39. Bf2 Rg8 40. Rc6 Bb4 41. Bxh4 a5 42. Rf6+ Kg7 43. Re6 a4 44. Rxe4 axb3 45. axb3 Ra8 46. Be7 Ra1+ 47. Ke2 Ra2+ 48. Kf3 Be1 49. Bh4 Bb4 50. Rd4 Rb2 51. Rd7+ Kg6 52. Rb7 Bc3 53. c5 Be5 54. b4 Kf5 55. Rb6 1-0

[Event "Lutsk Nebesna Sotnya Memorial"]
[Site "Lutsk"]
[Date "2014.07.27"]
[Round "10"]
[White "Ivanov, Vladimir A"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1911"]
[BlackElo "2251"]
[PlyCount "82"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. exd5 cxd5 6. h3 Nc6 7. Bb5 Nf6 8. 0-0 0-0 9. Re1 Bf5 10. Ne5 Rc8 11. Bf4 Nb4 12. Rc1 a6 13. Bf1 Nc6 14. Nxc6 Rxc6 15. Na4 Ne4 16. f3 Nd6 17. Nc5 Bc8 18. c3 Re8 19. Nd3 Nc4 20. b3 Nb6 21. Qd2 Nd7 22. Re2 Qb6 23. Rce1 e6 24. Kh1 a5 25. Nf2 Nf6 26. g4 Bd7 27. h4 Rec8 28. Nd1 h5 29. g5 Ne8 30. Be5 Nd6 31. Rg2 a4 32. b4 Nf5 33. Qf4 Bxe5 34. Rxe5 Rxc3 35. Nxc3 Rxc3 36. Rxf5 exf5 37. Re2 Be6 38. Qb8+ Rc8 39. Qf4 Qxb4 40. Qe5 Rc1 41. Kg1 Qc3 0-1

[Event "Lutsk Nebesna Sotnya Memorial"]
[Site "Lutsk"]
[Date "2014.07.27"]
[Round "9"]
[White "Mazurchak, Bogdan"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2245"]
[BlackElo "2251"]
[PlyCount "73"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. g3 Nc6 5. Be3 e5 6. dxe5 Nxe5 7. Qd2 Be6 8. f4 Nc4 9. Bxc4 Bxc4 10. Bd4 Nf6 11. 0-0-0 0-0 12. Nf3 a5 13. h3 b5 14. b3 b4 15. bxc4 bxc3 16. Qd3 Re8 17. Rhe1 Qd7 18. Qxc3 Nh5 19. Bxg7 Nxg7 20. g4 Ne6 21. f5 Nc5 22. fxg6 hxg6 23. e5 Qa4 24. exd6 cxd6 25. a3 Rab8 26. Rxe8+ Rxe8 27. Ng5 Qd7 28. Qf6 Qe7 29. Qxe7 Rxe7 30. Rxd6 Re3 31. Rd5 Nb7 32. Rd7 Nc5 33. Rd8+ Kg7 34. Rd5 Nb7 35. Rd7 Nc5 36. Rxf7+ Kh6 37. h4 1-0

[Event "Lutsk Nebesna Sotnya Memorial"]
[Site "Lutsk"]
[Date "2014.07.27"]
[Round "11"]
[White "Polishchuk, Oleg"]
[Black "Omelja, Artem"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2251"]
[BlackElo "2259"]
[PlyCount "102"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nf6 5. Bg2 Nc6 6. c3 Be7 7. Qe2 0-0 8. Ngf3 b5 9. 0-0 b4 10. Re1 bxc3 11. bxc3 Ba6 12. e5 Ne8 13. c4 Nc7 14. h4 Rb8 15. Nf1 f5 16. Bg5 h6 17. Bxe7 Qxe7 18. Rab1 dxc4 19. Rxb8 Rxb8 20. dxc4 Nd5 21. Ne3 Nxe3 22. Qxe3 Bxc4 23. Nd2 Bd5 24. Bxd5 exd5 25. e6 Qd6 26. Nb3 d4 27. Qf3 c4 28. Qxf5 Rf8 29. Qc5 Qxc5 30. Nxc5 d3 31. Kf1 d2 32. Rd1 c3 33. Nb3 Re8 34. Nxd2 cxd2 35. Rxd2 Rxe6 36. Rd7 Re7 37. Rd6 Rc7 38. h5 Kf7 39. Kg2 Ne7 40. Ra6 Nc8 41. f4 Rc5 42. g4 Rb5 43. a4 Rb6 44. Ra5 a6 45. Kf3 Ne7 46. g5 Ke6 47. gxh6 gxh6 48. Kg4 Nd5 49. f5+ Ke5 50. Rc5 Rb4+ 51. Kg3 Rb3+ 0-1

[Event "Lutsk Nebesna Sotnya Memorial"]
[Site "Lutsk"]
[Date "2014.07.26"]
[Round "3"]
[White "Polishchuk, Oleg"]
[Black "Golubka, Petr"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2251"]
[BlackElo "2397"]
[PlyCount "90"]
[EventDate "2014.07.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Be7 4. Nf3 d4 5. 0-0 Nh6 6. e3 c5 7. b4 cxb4 8. Nxd4 0-0 9. a3 e5 10. Nb5 Nc6 11. Bb2 Be6 12. axb4 Bxc4 13. N1a3 Bxf1 14. Qxf1 Bxb4 15. d4 a6 16. d5 Nb8 17. Nc2 Ba5 18. Nba3 Nd7 19. Nc4 Rc8 20. Nxa5 Rxc2 21. Ba3 Ng4 22. Bxf8 Rxf2 23. Qd3 e4 24. Qd4 Nde5 25. Bxg7 Kxg7 26. h3 Qf6 27. hxg4 Rxg2+ 28. Kxg2 Qf3+ 29. Kh2 Qe2+ 30. Kg1 f6 31. Qxe4 Nf3+ 32. Qxf3 Qxf3 33. Kh2 Qxd5 34. Ra3 b6 35. Nb3 Qd3 36. e4 h6 37. Kh3 a5 38. Kh4 a4 39. Rxa4 Qxb3 40. Ra7+ Qf7 41. Ra6 b5 42. Rb6 Qd7 43. Kh5 Qe8+ 44. Kh4 Qxe4 45. Rxb5 Qd4 0-1

[Event "Mukachevo Summer op"]
[Site "Mukachevo"]
[Date "2013.06.28"]
[Round "6"]
[White "Polishchuk, Oleg"]
[Black "Golubka, Petr"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2269"]
[BlackElo "2418"]
[PlyCount "162"]
[EventDate "2013.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. a3 Nf6 7. Bg5 cxd4 8. Nxd4 Bc5 9. e3 0-0 10. Be2 Nxd4 11. exd4 Be7 12. 0-0 Be6 13. Bf3 Qb6 14. Na4 Qb5 15. Re1 Rac8 16. b4 b6 17. Nb2 h6 18. Bf4 Ne4 19. Be2 Qd7 20. Ba6 Rcd8 21. Nd3 Bf6 22. Ne5 Bxe5 23. Bxe5 Nd6 24. Bxd6 Qxd6 25. Rc1 Bd7 26. Qf3 Rfe8 27. Rxe8+ Rxe8 28. Qg3 Qe6 29. h3 Qf6 30. Rc7 Bf5 31. Qc3 Re7 32. Rc6 Re6 33. b5 h5 34. Qf3 Qg6 35. Kh2 Be4 36. Rc8+ Kh7 37. Qg3 Qxg3+ 38. fxg3 Re7 39. Rc3 Bf5 40. Kg1 g6 41. Kf2 Kg7 42. Bc8 Bxc8 43. Rxc8 a6 44. Rd8 axb5 45. Rxd5 Ra7 46. Rxb5 Rxa3 47. Rxb6 Rd3 48. Rd6 Kf8 49. Rd5 Ke7 50. Re5+ Kf6 51. Re4 Kf5 52. Rf4+ Ke6 53. g4 Rd2+ 54. Kf3 hxg4+ 55. Rxg4 Rd3+ 56. Ke4 Ra3 57. Kf4 Ra5 58. Rg3 Ra4 59. Rd3 Ra2 60. d5+ Kd6 61. g4 f6 62. h4 Rh2 63. Kg3 Rh1 64. Rd2 Rg1+ 65. Kf4 Rf1+ 66. Kg3 Rg1+ 67. Kf3 Rh1 68. Ra2 Rxh4 69. Ra6+ Kxd5 70. Rxf6 g5 71. Rf5+ Ke6 72. Rxg5 Kf6 73. Rf5+ Kg6 74. Kg3 Rh1 75. Rf3 Rg1+ 76. Kf4 Ra1 77. Rd3 Rf1+ 78. Kg3 Rg1+ 79. Kf3 Rf1+ 80. Kg2 Ra1 81. Rd5 Ra3 1/2-1/2

[Event "Mukachevo Summer op"]
[Site "Mukachevo"]
[Date "2013.06.28"]
[Round "7"]
[White "Skliarov, Viktor"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2326"]
[BlackElo "2269"]
[PlyCount "55"]
[EventDate "2013.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Nf6 9. 0-0-0 Be7 10. Rhe1 Qc7 11. Kb1 Rc8 12. Qd3 0-0 13. Nd4 Nxe4 14. Bxe7 Nxc3+ 15. Qxc3 Qxe7 16. Nf5 Qg5 17. Nxd6 Rcd8 18. Rd3 Qf4 19. Red1 e5 20. g3 Qg5 21. Qc5 Qh5 22. Re1 Qxh2 23. Qxe5 g6 24. Qf6 Rd7 25. b3 Qh5 26. Re5 Qh1+ 27. Kb2 h6 28. Ne8 1-0

[Event "Mukachevo Summer op"]
[Site "Mukachevo"]
[Date "2013.06.27"]
[Round "4"]
[White "Bernadskiy, Vitaliy"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2475"]
[BlackElo "2269"]
[PlyCount "123"]
[EventDate "2013.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 e6 5. b3 Nd7 6. Bb2 Ngf6 7. d3 Bc5 8. c4 0-0 9. Qc2 Bh5 10. e4 dxe4 11. dxe4 Bxf3 12. Bxf3 e5 13. Nc3 Bd4 14. Rad1 Qe7 15. Bc1 Rfe8 16. Ne2 Bb6 17. Bb2 a5 18. Bc3 Bc5 19. a4 Nf8 20. Bg2 Qc7 21. h4 Ng4 22. Bh3 h5 23. Nc1 Ne6 24. Bxg4 hxg4 25. Qe2 Bd4 26. Bd2 Nc5 27. Qxg4 Re6 28. Bg5 Qb6 29. Ne2 Qxb3 30. Nxd4 exd4 31. e5 Qc2 32. Rxd4 Rae8 33. f4 f5 34. Qd1 Qxa4 35. Qxa4 Nxa4 36. Kg2 Nc5 37. Bd8 a4 38. Rf3 Rg6 39. Bb6 Ne4 40. c5 Ra8 41. Ra3 Kf7 42. h5 Rg4 43. Rxe4 fxe4 44. Kh3 Rxf4 45. gxf4 Ke6 46. Kg4 Kd5 47. f5 Kxe5 48. Bc7+ Kd4 49. Kf4 Kxc5 50. Be5 b5 51. Bxg7 b4 52. Rh3 e3 53. Rxe3 b3 54. h6 Kb4 55. h7 a3 56. h8Q Rxh8 57. Bxh8 b2 58. Re8 c5 59. Rb8+ Ka4 60. Bxb2 axb2 61. f6 c4 62. f7 1-0

[Event "Mukachevo Summer op"]
[Site "Mukachevo"]
[Date "2013.06.26"]
[Round "3"]
[White "Nosenko, Alexander"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2498"]
[BlackElo "2269"]
[PlyCount "116"]
[EventDate "2013.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 Bf5 4. c4 e6 5. Nc3 Nf6 6. Qb3 b6 7. Nf3 Be7 8. Qa4 0-0 9. Bxb8 Qxb8 10. cxd5 b5 11. Qb3 b4 12. Na4 cxd5 13. Bd3 Bxd3 14. Qxd3 Rc8 15. 0-0 Qc7 16. Rfd1 Ne4 17. Nd2 Nxd2 18. Qxd2 Qa5 19. b3 Rc7 20. Rac1 Rac8 21. g3 h5 22. h4 g6 23. Rxc7 Qxc7 24. Nb2 Qc2 25. Nd3 a5 26. Kf1 a4 27. bxa4 Qxa4 28. Rc1 Rc4 29. Kg2 Qa3 30. Rc2 Bd6 31. Nc1 Qa8 32. Nb3 e5 33. Kg1 Qc8 34. Rb2 Qg4 35. Qe2 Qe4 36. Qf1 exd4 37. Nd2 Qe6 38. Nxc4 dxc4 39. exd4 Qd5 40. Qd1 c3 41. Re2 Kg7 42. Qd3 Bc5 43. f3 Bxd4+ 44. Kg2 Qc5 45. Qc2 Bf6 46. Re1 Bd8 47. Rd1 Bb6 48. Qe2 Qe3 49. Qc2 Bc5 50. Rf1 f5 51. Rd1 Kh6 52. Qc1 f4 53. Qc2 fxg3 54. Kxg3 Qe5+ 55. Kg2 Qf4 56. Rd8 Be7 57. Rh8+ Kg7 58. Rc8 Qd2+ 0-1

[Event "Mukachevo Summer op"]
[Site "Mukachevo"]
[Date "2012.06.27"]
[Round "2"]
[White "Polishchuk, Oleg"]
[Black "Koziak, Vitali"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2238"]
[BlackElo "2515"]
[PlyCount "86"]
[EventDate "2012.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 Nf6 6. Rb1 a5 7. Nf3 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. 0-0 0-0 11. d3 b6 12. Ne5 Qxe5 13. Bxc6 Ra7 14. Bf4 Qe6 15. Bf3 Bb7 16. Bxb7 Rxb7 17. b4 axb4 18. axb4 c4 19. dxc4 Qxc4 20. b5 Ra8 21. Qc1 Qxc1 22. Rfxc1 Bd4 23. Kg2 Ra2 24. Kf3 Bc5 25. Rc3 Rba7 26. Rbb3 f6 27. Be3 Bxe3 28. Kxe3 Rd7 29. Rc6 Rb7 30. f4 h5 31. h3 Kf7 32. g4 hxg4 33. hxg4 Ra4 34. Kf3 Rd4 35. Rb1 Rd5 36. e3 Rd2 37. g5 fxg5 38. Rg1 gxf4 39. exf4 Rd3+ 40. Ke4 Rb3 41. Rg5 Rb4+ 42. Kf3 Ra7 43. Rcxg6 Rxb5 1/2-1/2

[Event "Lvov Euro op 1st"]
[Site "Lvov"]
[Date "2012.06.02"]
[Round "9"]
[White "Polishchuk, Oleg"]
[Black "Buksa, Nataliya"]
[Result "0-1"]
[ECO "D92"]
[WhiteElo "2238"]
[BlackElo "2101"]
[PlyCount "18"]
[EventDate "2012.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 c5 6. dxc5 Qa5 7. Rc1 0-0 8. cxd5 Rd8 9. Qd2 Na6 0-1

[Event "Lvov Euro op 1st"]
[Site "Lvov"]
[Date "2012.06.01"]
[Round "8"]
[White "Babiy, Olga"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2297"]
[BlackElo "2238"]
[PlyCount "109"]
[EventDate "2012.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. Bc4 c5 4. Nge2 Nc6 5. d3 e6 6. Be3 Nd4 7. Bxd4 cxd4 8. Nb1 Ne7 9. Nd2 0-0 10. Nf3 e5 11. Bb3 d5 12. Ng3 dxe4 13. Nxe4 h6 14. Qd2 a5 15. a4 Bg4 16. h3 Bxf3 17. gxf3 Nd5 18. 0-0-0 Nf4 19. Ng3 b5 20. axb5 a4 21. Bc4 a3 22. bxa3 Rxa3 23. Kb2 Qe7 24. Ra1 Rfa8 25. Bb3 Bf8 26. c4 dxc3+ 27. Qxc3 Qa7 28. Rxa3 Qxf2+ 29. Kb1 Rxa3 30. Ne4 Qxf3 31. Rg1 Nxd3 32. Rxg6+ Kh7 33. Rg3 Qxe4 34. Rxd3 Qh1+ 35. Kb2 Ra1 36. Rd1 Rxd1 37. Qc2+ e4 38. Qxd1 Qxh3 39. Qd5 Qg2+ 40. Bc2 Bg7+ 41. Kb3 Qf3+ 42. Ka4 f5 43. Bb3 h5 44. b6 Qf4 45. b7 e3+ 46. Bc4 Be5 47. Kb5 Kh6 48. Qf7 Kg5 49. Be2 Qh2 50. Qe7+ Bf6 51. Qxe3+ Kg6 52. Qe8+ Kg5 53. b8Q Qh3 54. Qg8+ Kh4 55. Qf4+ 1-0

[Event "Lvov Euro op 1st"]
[Site "Lvov"]
[Date "2012.06.01"]
[Round "7"]
[White "Polishchuk, Oleg"]
[Black "Yatsishin, Ivan"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2238"]
[BlackElo "2152"]
[PlyCount "99"]
[EventDate "2012.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e4 Nc6 4. Nge2 e6 5. d4 cxd4 6. Nxd4 Bb4 7. f3 d5 8. Nxc6 bxc6 9. cxd5 exd5 10. a3 Bxc3+ 11. bxc3 0-0 12. Bg5 Qa5 13. Bxf6 gxf6 14. Qd4 dxe4 15. fxe4 Kg7 16. Be2 Rd8 17. Qe3 Qg5 18. Kf2 Be6 19. h4 Qe5 20. Rhd1 Bb3 21. Rxd8 Rxd8 22. Rb1 Bc2 23. Rb7 Bxe4 24. Rxa7 Qf5+ 25. Kg1 Qe5 26. a4 Rb8 27. Rd7 Rb3 28. Rd4 Bd5 29. Rg4+ Kh8 30. Qh6 Rb1+ 31. Kf2 Qf5+ 32. Rf4 Qg6 33. Qf8+ Qg8 34. Qxg8+ Kxg8 35. Rxf6 Ra1 36. Rf4 Kf8 37. g4 Ra3 38. Ke3 Rxc3+ 39. Kd4 Rc2 40. Bd3 Ra2 41. Kc5 Bb3 42. Bc4 Rc2 43. a5 Ke7 44. a6 Bxc4 45. Rxc4 Ra2 46. Kb6 Kd7 47. a7 Rb2+ 48. Ka5 Rb5+ 49. Ka6 Rb2 50. Ra4 1-0

[Event "Lvov Euro op 1st"]
[Site "Lvov"]
[Date "2012.05.31"]
[Round "6"]
[White "Khabichev, Valeriy"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "2238"]
[PlyCount "58"]
[EventDate "2012.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Bf5 4. Bb2 e6 5. g3 h6 6. Bg2 Nf6 7. 0-0 Nbd7 8. d4 Be7 9. Nc3 0-0 10. Re1 Ne4 11. Nd2 Nxd2 12. Qxd2 dxc4 13. e4 Bg4 14. bxc4 Ne5 15. Qf4 g5 16. Qc1 Nd3 17. Qd2 Nxe1 18. Rxe1 e5 19. d5 Qa5 20. Qd3 Bc5 21. Bc1 Bd4 22. Bd2 Qa3 23. Rf1 Rac8 24. h3 Bh5 25. Qc2 Bg6 26. Kh2 Bxc3 27. Bxc3 cxd5 28. Bxe5 Rxc4 29. Qe2 Re8 0-1

[Event "Lvov Euro op 1st"]
[Site "Lvov"]
[Date "2012.05.31"]
[Round "5"]
[White "Polishchuk, Oleg"]
[Black "Lopadchak, Myroslav"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2238"]
[PlyCount "127"]
[EventDate "2012.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 g6 7. 0-0 cxd4 8. Nxd4 Bg7 9. Nb5 Nge7 10. N1c3 a6 11. Na3 Be6 12. Bg5 Qa5 13. Nc2 0-0 14. h4 Rac8 15. e3 Rfe8 16. Rc1 Qb6 17. Na4 Qa5 18. Nd4 Nxd4 19. Rxc8 Nxc8 20. exd4 b5 21. Nc3 Qb4 22. Nxd5 Bxd5 23. Bxd5 Qxb2 24. Re1 Rf8 25. Be3 Nd6 26. h5 Nf5 27. hxg6 hxg6 28. Qg4 Nxd4 29. Rd1 Nf5 30. Bc5 Rc8 31. Qxg6 Qf6 32. Qxf6 Bxf6 33. Bb6 Rc2 34. Be4 Rxa2 35. Bxf5 b4 36. Bd4 Bxd4 37. Rxd4 a5 38. Rd8+ Kg7 39. Rb8 Kf6 40. g4 Kg5 41. Kg2 Kf4 42. Rb7 f6 43. Rb5 Ra3 44. Be6 Ra1 45. Rf5+ Ke4 46. Rxf6 a4 47. g5 b3 48. g6 b2 49. g7 Ke5 50. g8Q Rg1+ 51. Kxg1 b1Q+ 52. Kh2 Kxf6 53. Qf7+ Ke5 54. Bc4 Qb4 55. Qd5+ Kf4 56. Bd3 Qf8 57. Qd4+ Kg5 58. Qe5+ Kh6 59. Qe6+ Kg5 60. Qg6+ Kh4 61. Qg3+ Kh5 62. f4 Qd8 63. Qh3+ Qh4 64. Bg6+ 1-0

[Event "Lvov Euro op 1st"]
[Site "Lvov"]
[Date "2012.05.30"]
[Round "4"]
[White "Polishchuk, Oleg"]
[Black "Rastropin, Yuriy"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2238"]
[BlackElo "1791"]
[PlyCount "55"]
[EventDate "2012.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 0-0 6. Nd2 c5 7. c3 Nc6 8. Bd3 Qc7 9. Ndf3 h6 10. h3 Nd7 11. Nxc6 Qxc6 12. Bxd6 Qxd6 13. 0-0 e5 14. Bc2 b6 15. dxe5 Nxe5 16. e4 Bb7 17. Nxe5 Qxe5 18. f4 Qe6 19. e5 Ba6 20. Re1 Rad8 21. f5 Qc6 22. Qg4 Qc8 23. Re3 Kh8 24. Rg3 Rg8 25. Qh5 d4 26. f6 Qc6 27. Rxg7 Rxg7 28. Qxh6+ 1-0

[Event "Lvov Euro op 1st"]
[Site "Lvov"]
[Date "2012.05.30"]
[Round "3"]
[White "Polulikh, Bogdan"]
[Black "Polishchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1876"]
[BlackElo "2238"]
[PlyCount "112"]
[EventDate "2012.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. g3 Nf6 5. Bg2 Nbd7 6. Qc2 Bd6 7. Bf4 Bxf4 8. gxf4 0-0 9. Nbd2 b6 10. Ne5 Bb7 11. 0-0 c5 12. cxd5 Nxd5 13. Bxd5 Bxd5 14. Nxd7 Qxd7 15. e4 Bb7 16. dxc5 Rac8 17. b4 Qd4 18. Nc4 Bxe4 19. Rad1 Bxc2 20. Rxd4 bxc5 21. Rd2 Ba4 22. Nd6 Rc6 23. b5 Rb6 24. Rc1 Bxb5 25. Rxc5 Bc6 26. Rc1 Bd5 27. Nc8 Rb7 28. Rdc2 g6 29. Rc7 Rxc7 30. Rxc7 Bxa2 31. Ne7+ Kg7 32. Rxa7 Bc4 33. Rc7 Be2 34. Kg2 Ra8 35. Nc6 Ra4 36. Nd8 Ra3 37. Rxf7+ Kg8 38. Rc7 Bf3+ 39. Kg3 Bd5+ 40. Kh4 h6 41. Nf7 Rf3 42. Nxh6+ Kf8 43. Kg5 Rxf2 44. Ng4 Rg2 45. Kf6 Ke8 46. Ne5 Kd8 47. Rh7 g5 48. Nf7+ Kd7 49. Nxg5+ Kd6 50. Nf7+ Kc5 51. Ne5 Kd4 52. h4 Ke3 53. Ng6 Rxg6+ 54. Kxg6 Be4+ 55. Kf6 Bxh7 56. Kxe6 Kxf4 1/2-1/2

[Event "Lvov Euro op 1st"]
[Site "Lvov"]
[Date "2012.05.29"]
[Round "2"]
[White "Polishchuk, Oleg"]
[Black "Skripka, Nikita"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2238"]
[BlackElo "1904"]
[PlyCount "100"]
[EventDate "2012.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. Nc3 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. e4 Re8 9. d5 Nc5 10. Ne1 a5 11. Nd3 b6 12. Nxc5 bxc5 13. a4 Rf8 14. Bd2 Bd7 15. b3 Ne8 16. Nb5 f5 17. Bc3 f4 18. Re1 g5 19. Qd2 c6 20. dxc6 Bxc6 21. Bh3 Qf6 22. Bf5 Qh6 23. g4 Qh3 24. f3 Qxf3 25. Qg2 Qxg2+ 26. Kxg2 Rf6 27. Rad1 Bf8 28. Rd3 Ng7 29. Nc7 Nxf5 30. gxf5 Ra7 31. Nd5 Rff7 32. Kf3 Bxd5 33. Rxd5 h5 34. h3 Rg7 35. Rg1 Rab7 36. Rb1 g4+ 37. hxg4 hxg4+ 38. Kg2 Rg5 39. Rdd1 Rh5 40. Rh1 Rbh7 41. Rxh5 Rxh5 42. Bxa5 Rh3 43. Be1 f3+ 44. Kf2 Be7 45. a5 Bh4+ 46. Kg1 g3 47. a6 g2 48. Bxh4 Rh1+ 49. Kf2 Rxb1 50. a7 g1Q+ 0-1

[Event "Lvov Euro op 1st"]
[Site "Lvov"]
[Date "2012.05.28"]
[Round "1"]
[White "Berlin, Dmitriy"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1966"]
[BlackElo "2238"]
[PlyCount "65"]
[EventDate "2012.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 c5 3. g3 Nc6 4. Bg2 e5 5. 0-0 Nf6 6. Na3 a6 7. e4 d4 8. Nc4 Bd6 9. Nxd6+ Qxd6 10. Nh4 0-0 11. h3 Ne8 12. f4 f6 13. f5 b5 14. Rf2 Bd7 15. Bf1 Nc7 16. Rg2 a5 17. g4 h6 18. Ng6 Rfc8 19. h4 Ne7 20. Nxe7+ Qxe7 21. g5 fxg5 22. hxg5 hxg5 23. Bxg5 Qf7 24. Be2 Ra6 25. Bh5 Qf8 26. Bg6 Ne8 27. Qh5 Nf6 28. Qh4 Qd6 29. Rh2 Kf8 30. Qh8+ Ke7 31. Qxg7+ Kd8 32. Rh7 Be8 33. Bxe8 1-0

[Event "Yuzhny op"]
[Site "Yuzhny"]
[Date "2011.09.08"]
[Round "9"]
[White "Fish, Alexander"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2098"]
[BlackElo "2173"]
[PlyCount "60"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Bc4 e6 5. e5 d5 6. exd6 Qxd6 7. Nf3 Nf6 8. 0-0 0-0 9. Ne2 Nbd7 10. Bf4 Qb4 11. Bb3 Qb6 12. c3 c5 13. Qc1 a5 14. Ba4 Qa6 15. c4 cxd4 16. Nexd4 Nc5 17. Bb5 Qb6 18. Qc2 Bd7 19. Rac1 Ng4 20. Bxd7 Nxd7 21. c5 Qa6 22. Bd6 Rfc8 23. Qa4 Nge5 24. Nxe5 Nxe5 25. Rfd1 Nd3 26. Rc2 Nb4 27. Rcd2 Nd5 28. a3 h5 29. Qc2 Bxd4 30. Rxd4 Qxd6 0-1

[Event "Yuzhny op"]
[Site "Yuzhny"]
[Date "2011.09.07"]
[Round "7"]
[White "Gavriliuk, Alexandr"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1864"]
[BlackElo "2173"]
[PlyCount "74"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Nbd2 Bf5 4. c3 e6 5. g3 h6 6. Bg2 Nf6 7. 0-0 Nbd7 8. Qb3 Qb6 9. Re1 Be7 10. Nf1 g5 11. Qxb6 axb6 12. N3d2 b5 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Bxe4 16. Rxe4 Nb6 17. a3 b4 18. cxb4 Bxb4 19. Rb1 Be7 20. Re2 Bf6 21. Be3 0-0 22. Nd2 Rfd8 23. Nb3 Rd5 24. Rc1 Na4 25. Rcc2 Kh7 26. Red2 Kg6 27. f3 h5 28. h3 Rb5 29. Nc5 Raa5 30. Ne4 Rb3 31. Re2 Rxe3 32. Rxe3 Bxd4 33. Kf2 Rf5 34. Nxg5 Kxg5 35. f4+ Kf6 36. Kf3 Bxe3 37. Kxe3 Rd5 0-1

[Event "Yuzhny op"]
[Site "Yuzhny"]
[Date "2011.09.07"]
[Round "8"]
[White "Polishchuk, Oleg"]
[Black "Golovach, Valery"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2173"]
[BlackElo "2263"]
[PlyCount "95"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. Nf3 Bg7 4. g3 Nc6 5. Bg2 e5 6. d3 Nge7 7. 0-0 0-0 8. a3 d6 9. Rb1 a5 10. Ne1 Be6 11. Nd5 Rb8 12. Nc2 b6 13. b4 axb4 14. axb4 Qd7 15. b5 Nd4 16. Nxe7+ Qxe7 17. Ne3 Qd7 18. Ra1 Bh3 19. Nd5 Bxg2 20. Kxg2 f5 21. Ra6 Qd8 22. Bb2 Ne6 23. Ra7 Rf7 24. Qa4 Nc7 25. Nxc7 Rxc7 26. Rxc7 Qxc7 27. Ra1 Qb7+ 28. f3 d5 29. cxd5 Qxd5 30. Qa7 Qb7 31. Qa2+ Kf8 32. Qe6 Re8 33. Qd6+ Kf7 34. Ra6 Re6 35. Qd8 e4 36. Ra8 exf3+ 37. exf3 Re2+ 38. Kh3 Rxb2 39. Rc8 Rxb5 40. Qe8+ Kf6 41. Rc6+ Kg5 42. Qd8+ Bf6 43. Qxf6+ Kh6 44. Qh4+ Kg7 45. Re6 Rb4 46. Re7+ Qxe7 47. Qxe7+ Kg8 48. f4 1-0

[Event "Yuzhny op"]
[Site "Yuzhny"]
[Date "2011.09.06"]
[Round "6"]
[White "Polishchuk, Oleg"]
[Black "Rodin, Alexey"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2173"]
[BlackElo "1921"]
[PlyCount "87"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Ne5 c5 8. dxc5 Qc7 9. c6 Nd5 10. e4 Nb6 11. Bf4 Bd6 12. Nd7 Bxf4 13. Nxf8 Be5 14. Nxh7 Kxh7 15. Nc3 Bxc3 16. cxb7 Bxb7 17. bxc3 N8d7 18. Rb1 Nc5 19. Rb5 Kg8 20. Qd4 Rc8 21. Rd1 Ba8 22. h4 Qe7 23. Ra5 Nd3 24. Bf1 Rd8 25. Qe3 Qd7 26. h5 Kh7 27. h6 g6 28. f3 Qc7 29. Kg2 f5 30. exf5 exf5 31. Bxd3 cxd3 32. Rxd3 Rxd3 33. Qxd3 Kxh6 34. Qd4 Kh7 35. Re5 Bd5 36. Qh4+ Kg8 37. Re7 Bxf3+ 38. Kh2 Qxe7 39. Qxe7 Nd5 40. Qxa7 Nf6 41. a4 Ng4+ 42. Kg1 g5 43. a5 Be4 44. a6 1-0

[Event "Yuzhny op"]
[Site "Yuzhny"]
[Date "2011.09.05"]
[Round "4"]
[White "Polishchuk, Oleg"]
[Black "Bondarchuk, Sergei"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2173"]
[BlackElo "2309"]
[PlyCount "146"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 Be7 5. Bb2 0-0 6. Be2 b6 7. cxd5 exd5 8. 0-0 Bb7 9. d4 Nbd7 10. Nbd2 Re8 11. Rc1 Bd6 12. Bb5 a6 13. Bc6 Bxc6 14. Rxc6 Nb8 15. Rc2 Nbd7 16. Rc6 Nb8 17. Rc1 Nbd7 18. Qc2 c5 19. dxc5 bxc5 20. Rfd1 Qb6 21. Qd3 Bf8 22. Qf5 Qe6 23. Qf4 h6 24. h3 a5 25. Qa4 Nb6 26. Qb5 Nbd7 27. a4 Reb8 28. Qe2 d4 29. Re1 dxe3 30. Qxe3 Qxe3 31. Rxe3 Nd5 32. Rd3 N7b6 33. Be5 Re8 34. Nc4 Nxc4 35. Rxc4 Nb6 36. Rc2 c4 37. bxc4 Nxa4 38. Rd5 Rec8 39. Bd4 Bc5 40. Bxc5 Rxc5 41. Nd4 Rac8 42. Rxc5 Nxc5 43. Nf5 Rb8 44. Ne7+ Kf8 45. Nc6 Rb1+ 46. Kh2 Ra1 47. Rd2 g6 48. Rd8+ Kg7 49. Rd5 Nb3 50. Rb5 a4 51. Nb4 Rc1 52. Nd3 Rc3 53. Nc5 Nxc5 54. Rxc5 Kf6 55. Rc7 Ke5 56. f4+ Kxf4 57. Rxf7+ Ke5 58. Rg7 g5 59. Rh7 Kd4 60. Rxh6 Kxc4 61. h4 gxh4 62. Rxh4+ Kb3 63. Rh8 Rc4 64. Ra8 a3 65. Kh3 Ra4 66. Rb8+ Rb4 67. Ra8 a2 68. Rxa2 Kxa2 69. g4 Kb3 70. Kh4 Kc4 71. Kh5 Kd5 72. g5 Ke6 73. Kh6 Kf7 0-1

[Event "Yuzhny op"]
[Site "Yuzhny"]
[Date "2011.09.05"]
[Round "5"]
[White "Stasenko, Julia"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1965"]
[BlackElo "2173"]
[PlyCount "67"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f3 d5 5. Be3 dxe4 6. fxe4 Nf6 7. h3 Qb6 8. Qc1 Nh5 9. Nge2 0-0 10. g4 Nf6 11. Bg2 h5 12. e5 Nd5 13. Nxd5 cxd5 14. gxh5 Nc6 15. hxg6 fxg6 16. Bxd5+ Kh7 17. c3 Bf5 18. Ng3 Qb5 19. c4 Qb6 20. Nxf5 gxf5 21. Qd1 Bh6 22. Bxh6 Kxh6 23. Qd2+ f4 24. 0-0-0 Nb4 25. Rhg1 Nxd5 26. cxd5 Qc7+ 27. Kb1 Qd7 28. Rg4 Qf5+ 29. Ka1 Rac8 30. Rh4+ Kg5 31. Qf2 Qd3 32. Rg1+ Qg3 33. Rxg3+ fxg3 34. Qxg3+ 1-0

[Event "Yuzhny op"]
[Site "Yuzhny"]
[Date "2011.09.04"]
[Round "3"]
[White "Afanasjev, Anatoly"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2045"]
[BlackElo "2173"]
[PlyCount "94"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Ne5 Bb7 8. Qf3 Qc7 9. Bd2 Nf6 10. axb5 Bxc3 11. Bxc3 cxb5 12. Qg3 0-0 13. Ba5 Qe7 14. Be2 Ne4 15. Qf4 f6 16. Nf3 Nc6 17. 0-0 Nxa5 18. Rxa5 a6 19. h4 Rfc8 20. Rfa1 Qc7 21. Qg4 Qc6 22. d5 Qxd5 23. Rd1 Qf5 24. Qxf5 exf5 25. Nd4 g6 26. Rda1 Nc5 27. R5a3 Rd8 28. Bf3 Bxf3 29. gxf3 Na4 30. R3a2 Rd6 31. Kf1 Rad8 32. h5 Kf7 33. Kg2 f4 34. hxg6+ hxg6 35. Rh1 Kg7 36. Rh4 Rxd4 37. exd4 Rxd4 38. Ra1 g5 39. Rh3 Rd2 40. Rah1 Nxb2 41. Rh7+ Kg6 42. Ra7 Nd3 43. Rf1 c3 44. Rxa6 c2 45. Rc6 b4 46. Ra1 Rxf2+ 47. Kg1 Rd2 0-1

[Event "Yuzhny op"]
[Site "Yuzhny"]
[Date "2011.09.04"]
[Round "2"]
[White "Polishchuk, Oleg"]
[Black "Bogdanovich, Stanislav"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2173"]
[BlackElo "2520"]
[PlyCount "219"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. f3 Bd7 9. Nge2 e6 10. g4 Rc8 11. Rc1 Be7 12. h4 0-0 13. h5 Ne8 14. Bb1 Bg5 15. Kf2 Bxf4 16. Nxf4 Nd6 17. Na4 Qe7 18. Nb6 Rcd8 19. Qd3 f5 20. g5 Nc8 21. Nxc8 Rxc8 22. g6 h6 23. Qd2 Qd6 24. a3 Rfd8 25. Rc5 b6 26. Rc3 Na5 27. Rhc1 Nc4 28. Qe2 a5 29. a4 Qb4 30. Bxf5 exf5 31. b3 Na3 32. Nxd5 Qd6 33. Nf4 Rxc3 34. Rxc3 Rc8 35. Rxc8+ Bxc8 36. Qb2 Bd7 37. d5 b5 38. Qd4 bxa4 39. bxa4 Kf8 40. Qa7 Ke7 41. Qxa5 Nc4 42. Qc3 Ne5 43. a5 Bb5 44. Kg2 Ba6 45. Qd4 Bc8 46. Ne2 Kf8 47. Nf4 Ke7 48. Qa7+ Nd7 49. Qd4 Qe5 50. d6+ Kd8 51. Qc4 Qxd6 52. Ne6+ Ke7 53. Nxg7 Qd2+ 54. Kh3 Qd1 55. Nxf5+ Kd8 56. Qh4+ Kc7 57. Qf4+ Kd8 58. Qh4+ Kc7 59. Qc4+ Kd8 60. Kg2 Qd2+ 61. Kf1 Nf6 62. Qd4+ Qxd4 63. Nxd4 Nxh5 64. Kf2 Ke7 65. f4 Nf6 66. a6 Bxa6 67. Nf5+ Kf8 68. Nxh6 Bd3 69. Nf7 Bxg6 70. Ne5 Bb1 71. Nf3 Ke7 72. Ke2 Bg6 73. Nd4 Kd6 74. Kf3 Be4+ 75. Kg3 Nd5 76. Kf2 Nc3 77. Nf3 Bg6 78. Ng5 Nd5 79. Kf3 Bh5+ 80. Kf2 Kc5 81. Ne6+ Kd6 82. Ng5 Kc5 83. Ne6+ Kc4 84. e4 Nc3 85. Ke3 Nd1+ 86. Kd2 Nf2 87. Ke3 Ng4+ 88. Kd2 Bg6 89. f5 Be8 90. Ke2 Bc6 91. Kf3 Nf6 92. Ng5 Kd4 93. Kf4 Nh5+ 94. Kg4 Be8 95. Kf3 Ba4 96. Ne6+ Ke5 97. Ke3 Bc6 98. Ng5 Bb7 99. Nf3+ Kf6 100. Nd2 Ba8 101. Kd4 Ng3 102. Ke3 Kg5 103. Nf3+ Kh5 104. Nd2 Kg5 105. Nf3+ Kf6 106. Nd2 Nh5 107. Nf3 Bb7 108. Nd2 Bc6 109. Nf3 Ng3 110. e5+ 1/2-1/2

[Event "Yuzhny op"]
[Site "Yuzhny"]
[Date "2011.09.03"]
[Round "1"]
[White "Bondar, Vladimir G"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "2173"]
[PlyCount "70"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qc3 Ne4 7. Qe3 Qa5+ 8. c3 d5 9. Nbd2 Bf5 10. b4 Qc7 11. Bb5 Bg7 12. 0-0 0-0 13. Nd4 Nxe5 14. Nxe4 Bxe4 15. f3 Bf5 16. Nxf5 gxf5 17. Re1 f4 18. Qc5 Qxc5+ 19. bxc5 Ng6 20. Rb1 Bxc3 21. Rd1 e6 22. Rb3 Be5 23. Ba4 Rfc8 24. Ba3 Rc7 25. Kf2 Rac8 26. Ke2 Nh4 27. Kd3 Nf5 28. Rdb1 b6 29. c6 Nd4 30. Rc3 b5 31. Bd1 Nxc6 32. Rc2 a6 33. Rbc1 b4 34. Bb2 Bxb2 35. Rxb2 Ne5+ 0-1

[Event "Shepetivka op"]
[Site "Shepetivka"]
[Date "2011.08.21"]
[Round "9"]
[White "Polishchuk, Oleg"]
[Black "Podolsky, Anton"]
[Result "1/2-1/2"]
[ECO "E72"]
[WhiteElo "2215"]
[BlackElo "2240"]
[PlyCount "17"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. Nc3 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Ne7 9. 0-0 1/2-1/2

[Event "Shepetivka op"]
[Site "Shepetivka"]
[Date "2011.08.20"]
[Round "7"]
[White "Khrinovskyi, Oleksiy"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2106"]
[BlackElo "2215"]
[PlyCount "94"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. Bd2 a5 7. e3 b5 8. Rb1 Ba6 9. Ne5 Nf6 10. Nxc6 Nxc6 11. axb5 Nxd4 12. bxa6 Nb3 13. Bxc4 Nxd2 14. Qxd2 Qxd2+ 15. Kxd2 Ne4+ 16. Ke1 Ke7 17. Bd3 Nc5 18. Ke2 Nxa6 19. Bxa6 Rxa6 20. Rhd1 Rb8 21. Ra1 Rc6 22. Ra2 f5 23. Rd2 g5 24. h3 h5 25. Rd1 h4 26. Rd4 Rd6 27. Rxd6 Kxd6 28. Kd3 Kc5 29. Na4+ Kb5 30. Nc3+ Kb6 31. Na4+ Kc6 32. Nc3 Rd8+ 33. Kc2 g4 34. hxg4 fxg4 35. Ra1 Rf8 36. Rf1 Bd6 37. Kd3 Bc7 38. Nd1 Kd5 39. Rh1 Bd8 40. Rf1 e5 41. e4+ Ke6 42. Ne3 Rg8 43. Nf5 Bg5 44. Rh1 Rd8+ 45. Kc3 Rd2 46. Nxh4 Rxf2 47. b3 Re2 0-1

[Event "Shepetivka op"]
[Site "Shepetivka"]
[Date "2011.08.20"]
[Round "8"]
[White "Polishchuk, Oleg"]
[Black "Melnik, Igor2222"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2215"]
[BlackElo "2027"]
[PlyCount "110"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Ne4 Bf5 8. Ng3 Bg6 9. e4 Bxc5 10. a3 Nf6 11. Bd3 0-0 12. 0-0 Re8 13. Re1 a6 14. b4 Bd6 15. Bg5 h6 16. Bh4 Be7 17. Qb3 Nd7 18. Bxe7 Qxe7 19. Rac1 a5 20. b5 a4 21. Qd5 Nce5 22. Nxe5 Nxe5 23. Bf1 d3 24. Qa2 Red8 25. Red1 h5 26. h3 h4 27. Nf5 Qg5 28. Qb2 Qf6 29. Qb4 Bxf5 30. exf5 Rd4 31. Qc5 Rad8 32. Qc7 R4d7 33. Qa5 d2 34. Rc2 Qxf5 35. Qxa4 g5 36. Rc3 Rd4 37. Qb3 Rf4 38. Qc2 Qxc2 39. Rxc2 Rfd4 40. a4 Rxa4 41. Rcxd2 Rxd2 42. Rxd2 Ra1 43. f3 Nc4 44. Re2 Rb1 45. Kf2 Kg7 46. Ra2 Nd6 47. Rd2 Nxb5 48. Rd5 Nc3 49. Rxg5+ Kf6 50. Rh5 Nd1+ 51. Ke2 Nc3+ 52. Kd2 Rxf1 53. Kxc3 Rf2 54. Rxh4 Rxg2 55. Rf4+ Kg6 1/2-1/2

[Event "Shepetivka op"]
[Site "Shepetivka"]
[Date "2011.08.19"]
[Round "6"]
[White "Polishchuk, Oleg"]
[Black "Terletsky, Oleg"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2215"]
[BlackElo "2199"]
[PlyCount "87"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. a4 Nf4 11. a5 a6 12. Ne1 f5 13. f3 g5 14. Nd3 Neg6 15. exf5 Bxf5 16. Ne4 g4 17. Ndf2 gxf3 18. Bxf3 Nh4 19. Ra3 Kh8 20. g3 Nxf3+ 21. Rxf3 Ng6 22. Ng5 Qd7 23. g4 Bb1 24. Ne6 Rxf3 25. Qxf3 Nf8 26. Bg5 Bg6 27. Nxg7 Kxg7 28. Qf6+ Kg8 29. Bh6 Bc2 30. Rc1 Bg6 31. h4 Qf7 32. Qg5 Qf4 33. Qxf4 exf4 34. h5 Bf7 35. Ne4 Nd7 36. Rf1 Ne5 37. Rxf4 Rd8 38. Kh2 Rb8 39. Kg3 b6 40. Nf6+ Kh8 41. axb6 cxb6 42. Ne4 b5 43. Nxd6 Kg8 44. Rf5 1-0

[Event "Shepetivka op"]
[Site "Shepetivka"]
[Date "2011.08.19"]
[Round "5"]
[White "Zazuliak, Andriy"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2189"]
[BlackElo "2215"]
[PlyCount "134"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. Nf3 Nf6 6. Qc2 Bd6 7. Bd3 Ne4 8. 0-0 Nd7 9. b3 0-0 10. Bb2 Qf6 11. Ne1 Qh6 12. g3 Ndf6 13. f4 Ng4 14. Qe2 Qh3 15. Qg2 Qxg2+ 16. Nxg2 Nd2 17. Rfd1 Nf3+ 18. Kf1 Nfxh2+ 19. Ke2 Nf6 20. c5 Bc7 21. b4 a6 22. a4 Bd7 23. Rh1 Nhg4 24. b5 axb5 25. axb5 cxb5 26. Bxb5 Bc6 27. Rhb1 Ba5 28. Bd3 Ne4 29. Bxe4 fxe4 30. Ne1 Bxc3 31. Bxc3 Rxa1 32. Rxa1 Rf5 33. Ng2 Rh5 34. Ra8+ Kf7 35. Nh4 h6 36. f5 exf5 37. Ba5 Bb5+ 38. Kd2 Nh2 39. Rb8 Ba6 40. c6 bxc6 41. Ra8 Nf1+ 42. Kc3 Nxg3 43. Ra7+ Ke6 44. Ng6 Ne2+ 45. Kb4 f4 46. Rxa6 fxe3 47. Rxc6+ Kf5 48. Kc5 Nf4 49. Nxf4 Kxf4 50. Rd6 e2 51. Rxd5 Rh1 52. Rd7 g5 53. d5 e1Q 54. Bxe1 Rxe1 55. d6 Rd1 56. Rf7+ Kg3 57. Re7 Kf3 58. Rf7+ Ke2 59. Rf6 e3 60. Rxh6 g4 61. Rg6 Kf3 62. Rf6+ Ke4 63. Re6+ Kf4 64. Rf6+ Ke5 65. Rf8 Rd5+ 66. Kc4 Rxd6 67. Re8+ Kf4 0-1

[Event "Shepetivka op"]
[Site "Shepetivka"]
[Date "2011.08.18"]
[Round "3"]
[White "Ivanov, Vladimir A1111"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2075"]
[BlackElo "2215"]
[PlyCount "98"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. Qd2 Nf6 6. e5 Ng4 7. Bf4 h5 8. h4 b5 9. Bd3 a5 10. Nce2 Na6 11. c3 Nc7 12. f3 Nh6 13. Ng3 Nf5 14. Nh3 Nxh4 15. Ng5 Nf5 16. 0-0-0 Nxg3 17. Bxg3 Ne6 18. f4 Nxg5 19. fxg5 b4 20. Rdf1 Be6 21. Qc2 0-0 22. Rf4 bxc3 23. Qxc3 c5 24. dxc5 Qc7 25. Re1 Rac8 26. Bf2 f6 27. gxf6 Bh6 28. g3 exf6 29. exf6 Bxf4+ 30. gxf4 Qxf4+ 31. Be3 Qxf6 32. Bd4 Qf7 33. Re5 Rce8 34. Kc2 Bf5 35. Rxf5 gxf5 36. Qxa5 Re4 37. Qc3 Qa7 38. Bxe4 fxe4 39. Qg3+ Kh7 40. a3 Qa4+ 41. Kb1 Qxd4 42. Qc7+ Qg7 43. Qd6 Re8 44. Qxd5 Re5 45. Qd4 e3 46. Ka2 e2 47. Qd3+ Qg6 48. Qd7+ Kg8 49. Qd8+ Re8 0-1

[Event "Shepetivka op"]
[Site "Shepetivka"]
[Date "2011.08.18"]
[Round "4"]
[White "Polishchuk, Oleg"]
[Black "Khabinets, Ivan"]
[Result "1/2-1/2"]
[ECO "E84"]
[WhiteElo "2215"]
[BlackElo "2203"]
[PlyCount "125"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. Rc1 Bd7 10. d5 Na5 11. Nd4 c5 12. Nc2 b5 13. cxb5 axb5 14. b4 cxb4 15. Nxb4 Nc4 16. Bxc4 bxc4 17. Nc6 Bxc6 18. dxc6 Qc7 19. Nd5 Nxd5 20. Qxd5 c3 21. 0-0 Rfc8 22. Rb1 Rxb1 23. Rxb1 c2 24. Rb7 Qxc6 25. Qxc6 Rxc6 26. Rb8+ Bf8 27. Bc1 f5 28. Kf2 Kf7 29. Ke2 Bg7 30. Rb4 fxe4 31. fxe4 Ke6 32. Kd3 Rc3+ 33. Kd2 Rc5 34. Kd3 Be5 35. h3 Rc3+ 36. Kd2 Rg3 37. Kxc2 Rxg2+ 38. Kb1 Rh2 39. a4 d5 40. a5 Rf2 41. a6 Rf8 42. exd5+ Kxd5 43. Rb5+ Ke4 44. Rb7 Bd6 45. Bg5 Ra8 46. Bxe7 Rxa6 47. Bxd6 Rxd6 48. Rxh7 Kf5 49. Kc2 g5 50. Rc7 Rd4 51. Rf7+ Ke4 52. Rf1 Rd6 53. Rg1 Kf4 54. Rg4+ Kf5 55. Rg3 Rd4 56. Kc3 Rf4 57. Kd3 Kg6 58. Ke2 Kh5 59. Rc3 Kh4 60. Rb3 Ra4 61. Kf2 Ra2+ 62. Kg1 Re2 63. Rc3 1/2-1/2

[Event "Shepetivka op"]
[Site "Shepetivka"]
[Date "2011.08.17"]
[Round "1"]
[White "Bakuta, Natalia"]
[Black "Polishchuk, Oleg"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1794"]
[BlackElo "2215"]
[PlyCount "56"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. Be2 Nf6 9. Qc2 0-0 10. Ne5 Bb7 11. Bf3 Qb6 12. 0-0 Nbd7 13. Nxd7 Nxd7 14. Rad1 Nf6 15. Bc1 Rfc8 16. e4 Bxc3 17. Qxc3 b4 18. Qxc4 Ba6 19. Qc2 Bxf1 20. Kxf1 c5 21. dxc5 Qxc5 22. Qxc5 Rxc5 23. Be3 Rc2 24. Bd4 Rac8 25. Ke1 Nd7 26. e5 Nc5 27. Be2 Nxa4 28. Bd3 Rxb2 0-1

[Event "Shepetivka op"]
[Site "Shepetivka"]
[Date "2011.08.17"]
[Round "2"]
[White "Polishchuk, Oleg"]
[Black "Andrienko, Petr"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2215"]
[BlackElo "2021"]
[PlyCount "125"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 a5 12. Bd2 b6 13. a3 Nf6 14. b4 f4 15. c5 g5 16. cxd6 cxd6 17. Nf2 h5 18. Rc1 Bd7 19. Nb5 Ne8 20. Qb3 Nc8 21. Rc2 Na7 22. bxa5 bxa5 23. a4 Qb6 24. Rb1 g4 25. Kf1 g3 26. hxg3 fxg3 27. Be3 Qb8 28. Nh3 Nxb5 29. Bxb5 Bxh3 30. gxh3 Rxf3+ 31. Kg2 Rf7 32. Bc6 Qxb3 33. Rxb3 Rc8 34. Kxg3 Nf6 35. Rc4 Kh7 36. Bb6 Rg8 37. Rf3 Bh6+ 38. Kf2 Bf4 39. Bxa5 Rfg7 40. Rxf4 Rg2+ 41. Ke3 exf4+ 42. Kxf4 h4 43. Kf5 R8g6 44. e5 R2g5+ 45. Ke6 Nxd5+ 46. Kxd5 Rxe5+ 47. Kd4 Rxa5 48. Be4 Kh6 49. Bxg6 Kxg6 50. Kc3 Kh5 51. Kb4 Re5 52. a5 Re1 53. a6 d5 54. Rd4 Kg5 55. Kc5 Ra1 56. Kb5 Kf5 57. Ra4 Rb1+ 58. Kc5 Rc1+ 59. Kxd5 Rd1+ 60. Kc6 Rc1+ 61. Kb5 Rb1+ 62. Rb4 Ra1 63. Kb6 1-0

[Event "Myrhorod op"]
[Site "Myrhorod"]
[Date "2011.07.14"]
[Round "9"]
[White "Polishchuk, Oleg"]
[Black "Yurasov, Oleg"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2215"]
[PlyCount "74"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Qb3 Nc6 7. Nxd5 Nd4 8. Nxf6+ gxf6 9. Qd1 Qc7 10. Be4 Bg4 11. f3 Bd7 12. e3 Nc6 13. Ne2 0-0-0 14. Nc3 f5 15. Bb1 h5 16. h4 Rg8 17. Kf2 Be6 18. Qa4 f4 19. Ne4 Be7 20. b4 f5 21. Ng5 fxg3+ 22. Kg2 Bxg5 23. hxg5 Kb8 24. b5 Ne7 25. Bc2 Rxg5 26. Bb3 Bc8 27. Qh4 Rg7 28. Qxh5 Qa5 29. d4 Ng6 30. Qh6 Rh8 31. Qxh8 Nxh8 32. dxe5 Ng6 33. f4 Nh4+ 34. Kh3 Nf3 35. Bb2 Qd2 36. Bd4 Qf2 37. e6 Rh7# 0-1

[Event "Myrhorod op"]
[Site "Myrhorod"]
[Date "2011.07.13"]
[Round "8"]
[White "Konovalova, Vera"]
[Black "Polishchuk, Oleg"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2029"]
[BlackElo "2215"]
[PlyCount "210"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. Be2 e6 5. b3 Nd7 6. Bb2 f5 7. Nbd2 Ngf6 8. 0-0 Be7 9. c4 h6 10. h3 Bxf3 11. Nxf3 Ne4 12. Ne5 Nxe5 13. dxe5 0-0 14. Qc2 Bb4 15. a3 Ba5 16. Rad1 Qh4 17. Bd3 Rf7 18. Bxe4 fxe4 19. cxd5 cxd5 20. Qc5 Raf8 21. Qc2 Rf5 22. b4 Bc7 23. Qxc7 Rxf2 24. Rxf2 Qxf2+ 25. Kh1 Qxb2 26. Qd6 Qxa3 27. Qxe6+ Kh7 28. Rxd5 Qc1+ 29. Kh2 Qxe3 30. Qg4 Rf4 31. Qc8 Rf1 32. Qg4 Qg1+ 33. Kg3 Qf2+ 34. Kh2 Qf5 35. Qg3 Rb1 36. b5 Qg6 37. Qf2 Qe6 38. Qd4 Qf5 39. Qe3 Rb2 40. Rc5 Qf3 41. Qg1 e3 42. Rc3 Qf4+ 43. Kh1 Rf2 44. Qb1+ Kg8 45. Rc8+ Kf7 46. Rc7+ Kf8 47. Rc8+ Ke7 48. Rc7+ Kd8 49. Rc1 Qxe5 50. Qd3+ Ke7 51. Re1 Rf4 52. Qa3+ Kf6 53. Qxa7 e2 54. Qb6+ Kg5 55. Kg1 Qe4 56. Qc5+ Kh4 57. Qc3 Rf6 58. Qd2 Re6 59. Qc3 Qe3+ 60. Qxe3 Rxe3 61. Kf2 Rb3 62. Rxe2 Rxb5 63. Re7 g6 64. Re6 Kg5 65. g3 Rb2+ 66. Kf3 Rb3+ 67. Kf2 Kf5 68. Rd6 b5 69. Rd5+ Ke6 70. Rc5 h5 71. Rc6+ Kf5 72. Rc5+ Kf6 73. Rc6+ Kg7 74. Rb6 b4 75. Kg2 Rb1 76. Kh2 b3 77. Kg2 g5 78. Kh2 Kf7 79. Kg2 Kg7 80. Kh2 Rb2+ 81. Kg1 Kf7 82. Kf1 Rh2 83. Rxb3 Rxh3 84. Kg2 g4 85. Rb4 Kf6 86. Rc4 Ke5 87. Rf4 Kd5 88. Ra4 Ke6 89. Rb4 Kf5 90. Rb5+ Kg6 91. Rb4 Kg5 92. Rb5+ Kf6 93. Rb4 Ke5 94. Rf4 Ke6 95. Rb4 Kf6 96. Ra4 Kf5 97. Ra5+ Ke4 98. Rg5 Kd4 99. Rg8 Ke5 100. Re8+ Kf5 101. Rf8+ Kg5 102. Rg8+ Kf6 103. Rf8+ Kg7 104. Rf4 Kh6 105. Ra4 Kg5 1/2-1/2

[Event "Myrhorod op"]
[Site "Myrhorod"]
[Date "2011.07.13"]
[Round "7"]
[White "Polishchuk, Oleg"]
[Black "Morozova, Iuliia"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2215"]
[BlackElo "2109"]
[PlyCount "103"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 Nf6 6. cxd5 exd5 7. d4 Be7 8. dxc5 Bxc5 9. Bg5 0-0 10. Nc3 d4 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Nxc5 Qxc5 14. Rc1 Qd6 15. Qc2 Bg4 16. h3 Bh5 17. Qb3 Qe7 18. Qd5 Bxf3 19. Bxf3 Rad8 20. Qc5 Qe6 21. a4 Rfe8 22. Kg2 Qb3 23. Qb5 Qxb5 24. axb5 Na5 25. Rc7 Re5 26. b4 Nb3 27. Rxb7 Nd2 28. Ra1 Nxf3 29. Kxf3 h5 30. Raxa7 Rf5+ 31. Kg2 d3 32. e4 d2 33. Rd7 Rd5 34. exd5 Rxd7 35. Rxd7 d1Q 36. b6 Qd4 37. b7 Qb6 38. b5 Kh7 39. Rxf7 Qxb5 40. Rd7 Kg6 41. h4 Kf6 42. Kf3 Qd3+ 43. Kg2 Qb5 44. Kh2 Qb2 45. Kg1 Qb1+ 46. Kg2 Qb5 47. Kg1 Qb1+ 48. Kh2 Qb2 49. Kh3 Qxf2 50. b8Q Qf1+ 51. Kh2 Qf2+ 52. Kh3 1/2-1/2

[Event "Myrhorod op"]
[Site "Myrhorod"]
[Date "2011.07.12"]
[Round "6"]
[White "Krupko, Alexey"]
[Black "Polishchuk, Oleg"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2194"]
[BlackElo "2215"]
[PlyCount "139"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 a6 6. Bf1 g6 7. c3 Bg7 8. h3 e5 9. Na3 Nge7 10. Nc4 Be6 11. Ng5 b5 12. Nxe6 fxe6 13. Ne3 0-0 14. a4 Rb8 15. d3 d5 16. axb5 axb5 17. h4 d4 18. Ng4 h5 19. Nh2 dxc3 20. bxc3 b4 21. Qb3 Qd7 22. Bg5 bxc3 23. Qxc3 Nd4 24. Reb1 Nec6 25. g3 Kh7 26. Rxb8 Rxb8 27. Rc1 Rb5 28. Kg2 Qf7 29. Be3 Bh6 30. Bxh6 Kxh6 31. Qd2+ Kg7 32. Rd1 Qb7 33. Qg5 Rb2 34. Rd2 Rxd2 35. Qxd2 Qf7 36. Be2 Nb4 37. Bf1 Nbc2 38. Be2 Qb7 39. Bd1 Nb4 40. Qe3 Qe7 41. Nf3 Nxf3 42. Bxf3 Qd6 43. Be2 Nc6 44. Qg5 Qe7 45. f4 Qxg5 46. fxg5 Kf7 47. Kf2 Nb4 48. Ke3 Ke7 49. Kd2 Kd6 50. Kc3 Nc6 51. Kc4 Na5+ 52. Kb5 Nb3 53. Bd1 Nd2 54. g4 hxg4 55. Bxg4 c4 56. dxc4 Nxe4 57. Bf3 Ng3 58. Kb6 e4 59. c5+ Ke5 60. Bd1 Nf5 61. c6 Kd6 62. c7 Ne7 63. Kb7 e3 64. c8Q Nxc8 65. Kxc8 Ke5 66. Kd7 Kf5 67. Ke7 e5 68. Kf7 e4 69. h5 gxh5 70. g6 1-0

[Event "Myrhorod op"]
[Site "Myrhorod"]
[Date "2011.07.11"]
[Round "4"]
[White "Polishchuk, Oleg"]
[Black "Kazakov, Maksym"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2215"]
[BlackElo "1937"]
[PlyCount "69"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Nc6 5. b3 Bxc3 6. dxc3 d6 7. e4 h6 8. h3 Be6 9. Be3 0-0 10. g4 Qd7 11. Ne2 a6 12. Ng3 b5 13. g5 hxg5 14. Bxg5 Nh7 15. Be3 bxc4 16. Nf5 Ne7 17. h4 cxb3 18. axb3 Rab8 19. Nxe7+ Qxe7 20. b4 f5 21. exf5 Bxf5 22. Rxa6 c5 23. Qa4 Bd3 24. Ra7 Qe6 25. Rg1 Rf7 26. Rxf7 Qxf7 27. Qc6 e4 28. Bxe4 Bxe4 29. Qxe4 d5 30. Qe5 Ra8 31. Rg3 Ra1+ 32. Ke2 Ra2+ 33. Kf1 d4 34. cxd4 Qc4+ 35. Kg2 1-0

[Event "Myrhorod op"]
[Site "Myrhorod"]
[Date "2011.07.11"]
[Round "5"]
[White "Polishchuk, Oleg"]
[Black "Modlo, Alexey"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2215"]
[BlackElo "2065"]
[PlyCount "65"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. 0-0 e5 7. d4 e4 8. Ne5 Qb6 9. Nxc6 Qxc6 10. Nc3 Be7 11. Bf4 0-0 12. Rc1 Qd7 13. Qb3 a6 14. Na4 Bd8 15. Nb6 Bxb6 16. Qxb6 Qa4 17. a3 Bg4 18. Rfe1 Rac8 19. h3 Rxc1 20. Bxc1 Bxe2 21. Qxb7 Qxd4 22. Be3 Qd3 23. Rc1 d4 24. Bg5 e3 25. fxe3 dxe3 26. Rc8 Bg4 27. Rxf8+ Kxf8 28. Qb8+ Ne8 29. hxg4 e2 30. Qb4+ Kg8 31. Kf2 h6 32. Qd2 Qb5 33. Be3 1-0

