[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Begliy, Mikhail"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2432"]
[BlackElo "2402"]
[PlyCount "86"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. Be2 e6 7. 0-0 Bc5 8. Rd1 Bd4 9. Qf4 Bxc3 10. bxc3 Nxe4 11. Ba3 Nd7 12. Rab1 b5 13. c4 bxc4 14. Rb7 Qc8 15. Rdb1 e5 16. Qh2 c5 17. Rxd7 Qxd7 18. Qxe5+ Kf8 19. Bxc4 dxc4 20. Qxe4 Re8 21. Bxc5+ Kg8 22. Qxc4 Qxd2 23. Rb7 Qe1+ 24. Kh2 Qe5+ 25. f4 Qf6 26. Be7 Qf5 27. Qa4 Rc8 28. Rb5 Qe6 29. Rc5 h5 30. f5 Qxe7 31. Rxc8+ Kh7 32. Rxh8+ Kxh8 33. Qf4 Kh7 34. c4 Qc5 35. Qe4 Qd6+ 36. Kg1 Qd1+ 37. Kf2 Qd2+ 38. Kf3 Qc3+ 39. Kf4 f6 40. a4 Qc1+ 41. Kg3 Qa3+ 42. Kh2 Qxa4 43. Qe2 Kh6 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Bozyavkin, Anatoly"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2402"]
[BlackElo "2458"]
[PlyCount "58"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 a5 13. h5 a4 14. Bd5 b4 15. Bxf6 exf6 16. Ne2 Rc8 17. hxg6 hxg6 18. 0-0-0 f5 19. Nd4 Rc5 20. Kb1 Qc7 21. Qg5 Rxd5 22. exd5 b3 23. cxb3 axb3 24. Nxb3 f4 25. Nd4 Rb8 26. Rd2 Bxd4 27. Rxd4 Bf5+ 28. Re4 Bxe4+ 29. fxe4 Rxb2+ 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Felytin, Leonid"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2402"]
[BlackElo "2456"]
[PlyCount "70"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 a5 13. h5 a4 14. Bd5 b4 15. Bxf6 exf6 16. Ne2 Ra5 17. Qxb4 Qc7 18. h6 Bh8 19. Qd2 f5 20. Rd1 fxe4 21. fxe4 Rc5 22. c4 Qb6 23. Qe3 Rb5 24. Qxb6 Rxb6 25. Rb1 Rfb8 26. 0-0 Be6 27. Bxe6 fxe6 28. b3 axb3 29. axb3 Rxb3 30. Rxb3 Rxb3 31. Nf4 Kf7 32. Nh3+ Ke7 33. Ng5 Bd4+ 34. Kh2 Be5+ 35. Kg1 Bd4+ 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Oliynyk, Valery"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2402"]
[BlackElo "2327"]
[PlyCount "69"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 h5 10. Be2 Nbd7 11. Nd5 Bxd5 12. exd5 0-0 13. 0-0 Qb8 14. c4 Bd8 15. a4 Bb6 16. a5 Bxe3+ 17. Qxe3 Qc7 18. Ra3 Rab8 19. Rb1 Rfe8 20. Nd2 g6 21. b4 b6 22. axb6 Rxb6 23. Rab3 a5 24. bxa5 Ra6 25. c5 Nxd5 26. Qf2 Rxa5 27. cxd6 Qc8 28. Ne4 Ra2 29. Qf1 Nf4 30. Bb5 Kg7 31. R1b2 Rxb2 32. Rxb2 Rd8 33. Ba6 Qc6 34. Qc4 Qd5 35. Qxd5 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Podgursky, Artur"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2402"]
[BlackElo "2487"]
[PlyCount "64"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. Be2 Bg7 13. 0-0 b6 14. Rad1 0-0 15. c4 Re8 16. Kh1 Qe7 17. Rde1 a5 18. a4 Nc5 19. Nxc5 bxc5 20. Bd1 e4 21. b3 exf3 22. gxf3 Qd7 23. Qg2 h4 24. Bc2 h3 25. Qg1 Re7 26. Bd2 Rae8 27. Rxe7 Rxe7 28. Re1 Nh5 29. Bxa5 Bd4 30. Qg4 Rxe1+ 31. Bxe1 Qe7 32. Be4 Qb7 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Rets, Yriy"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2402"]
[BlackElo "2345"]
[PlyCount "130"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a3 h6 13. Bc2 Nb8 14. b4 Nbd7 15. Bb2 c5 16. d5 Qc7 17. Nb3 c4 18. Na5 Bc8 19. Bc1 Nh7 20. Be3 Nb6 21. Kh2 Be7 22. Qd2 Bd7 23. Rad1 Qb8 24. Rf1 Bd8 25. Rde1 Nc8 26. Ng1 Ne7 27. f4 exf4 28. Bxf4 Ng6 29. Bg3 Bg5 30. Qf2 Bf6 31. Ne2 Ne5 32. Nd4 Qb6 33. Qe3 Rac8 34. Kh1 Bd8 35. Qe2 Bf6 36. Bh2 Qd8 37. Rd1 Qc7 38. Qe3 Bg5 39. Qf2 Nf6 40. Nf3 Ng6 41. Nxg5 hxg5 42. Qd2 Nxe4 43. Qe3 f5 44. Bxe4 Rxe4 45. Qxg5 Ne7 46. Rf4 Re8 47. Rxe4 fxe4 48. Re1 Nf5 49. Nc6 e3 50. Re2 Qc8 51. Kg1 Re4 52. g4 Bxc6 53. gxf5 Bxd5 54. f6 Qb7 55. Bxd6 Qf7 56. Kh2 Bc6 57. Be5 Be8 58. Bd4 Qg6 59. Qxg6 Bxg6 60. fxg7 Bh5 61. Rxe3 Rxe3 62. Bxe3 Kxg7 63. Kg3 Bg6 64. Kf4 Kf6 65. Bd4+ Ke6 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Tkachenko, Igor"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2402"]
[BlackElo "2356"]
[PlyCount "99"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. c4 e6 7. Nc3 Bc5 8. Nxc6 bxc6 9. Qg4 Ne7 10. Qxg7 Ng6 11. Be2 Bf8 12. Qf6 Be7 13. Qf3 d4 14. Ne4 Qa5+ 15. Kf1 Qxe5 16. Ng5 0-0 17. h4 f6 18. Nxh7 Kxh7 19. h5 Nh8 20. Bf4 Qc5 21. Bd3+ f5 22. b4 Qxb4 23. g4 Ba6 24. gxf5 exf5 25. Qxc6 Rf6 26. Qxa8 Bb7 27. Qxa7 Bxh1 28. Rb1 Qa3 29. Qxa3 Bxa3 30. Be5 Rf8 31. Bxd4 Bf3 32. Rb3 Bd6 33. a4 Bxh5 34. c5 Bf4 35. a5 Rd8 36. Bf6 Ra8 37. a6 Ng6 38. Rb6 Bg4 39. f3 Bxf3 40. Bxf5 Bc7 41. Re6 Bd5 42. Re7+ Kh6 43. Rxc7 Rxa6 44. Bb2 Nf4 45. Re7 Bc4+ 46. Kf2 Kg5 47. Bc2 Nd3+ 48. Bxd3 Bxd3 49. Ke3 Bc2 50. Kd4 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Tyutyunnik, Roman"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2402"]
[BlackElo "2312"]
[PlyCount "71"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. h4 Be7 14. Nce3 Be6 15. a4 Qd7 16. Be2 Bd8 17. axb5 axb5 18. h5 b4 19. Ra6 bxc3 20. bxc3 Kh8 21. Nc4 f5 22. exf5 Bxd5 23. Qxd5 Rb1+ 24. Bd1 Qxf5 25. 0-0 Nd4 26. Ra2 Nb5 27. Nxd6 Nxc3 28. Qc4 Qf6 29. Ne4 Qf4 30. Qxc3 Qxe4 31. Re2 Qd4 32. Qxd4 exd4 33. Rd2 g6 34. hxg6 hxg6 35. Be2 Rxf1+ 36. Bxf1 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Gudok, Viktor"]
[Black "Chaika, Ivan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2144"]
[BlackElo "2402"]
[PlyCount "44"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c4 dxc4 7. Bxc4 Nc6 8. Be3 Qb6 9. Qb3 0-0-0 10. Qxb6 axb6 11. dxc5 Bxc5 12. Nbd2 Nge7 13. Bb5 Kb8 14. 0-0 Bxe3 15. fxe3 Nxe5 16. Nxe5 Rxd2 17. Nxf7 Rc8 18. Rf2 Rxf2 19. Kxf2 Rc2+ 20. Kf3 Rxb2 21. Nd6 Bg6 22. Rd1 Rxa2 0-1

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Kagansky, Mikhail"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2441"]
[BlackElo "2402"]
[PlyCount "64"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 a6 6. Bf4 Nc6 7. Rc1 Bf5 8. e3 Rc8 9. Be2 e6 10. 0-0 Bd6 11. Bxd6 Qxd6 12. Na4 0-0 13. Nc5 Rc7 14. Qb3 Qe7 15. Rc3 Bg4 16. Rfc1 Ne4 17. R3c2 a5 18. h3 Bh5 19. Nd3 Rfc8 20. Qb6 f6 21. Nf4 Be8 22. a3 Nd6 23. Nd2 a4 24. Bg4 Bf7 25. Rc3 h6 26. Nd3 Ra8 27. Nb4 Nc8 28. Qb5 Nd6 29. Qe2 Be8 30. Qd1 Nb5 31. Nxc6 Bxc6 32. Rc5 Nd6 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Korovnik, Igor"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2343"]
[BlackElo "2402"]
[PlyCount "54"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Bd3 Bg4 7. Ne2 e6 8. Nbc3 a6 9. Rc1 Bd6 10. Qb3 0-0 11. 0-0 Na5 12. Qa4 Nc6 13. Bg3 Bxe2 14. Nxe2 Bxg3 15. Nxg3 Qb6 16. Rfd1 Rfc8 17. Ne2 g6 18. h3 Kg7 19. Rc3 Ne8 20. Rb1 Nd6 21. g3 Ne7 22. Rbc1 Rxc3 23. Rxc3 Rc8 24. Qa3 Rxc3 25. Nxc3 a5 26. Na4 Qc6 27. Nc3 Qb6 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Lakudas, Andrey"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2420"]
[BlackElo "2402"]
[PlyCount "39"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 a6 11. Rc1 Rc8 12. c3 h6 13. Nd2 Nxe5 14. Nxe4 dxe4 15. Qc2 Nd3 16. Rcd1 Nd5 17. Bxd3 exd3 18. Qxd3 Nxe3 19. Qxe3 Qb6 20. Qe5 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Lukyanenko, Volodimir"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2319"]
[BlackElo "2402"]
[PlyCount "72"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 Nbc6 9. Bb5 a6 10. Bxc6+ bxc6 11. c4 Qd7 12. Nc3 dxc4 13. Na4 Nd5 14. Nxf5 exf5 15. Rc1 c3 16. Qc2 cxb2 17. Qxb2 Be7 18. Nc5 Qc7 19. e6 0-0 20. Nd7 Rfe8 21. Rxc6 Qxc6 22. exf7+ Kh8 23. Bd4 Nf6 24. Ne5 Qd5 25. fxe8Q+ Rxe8 26. Nf3 h6 27. h3 Kh7 28. Re1 Bd8 29. Rxe8 Nxe8 30. Qe2 Qc6 31. Qd3 Qc1+ 32. Kh2 Qc8 33. Be3 Nd6 34. g3 Ne4 35. Nd2 Nxd2 36. Bxd2 Bb6 1/2-1/2

[Event "UKR-ch31 email"]
[Site "ICCF email"]
[Date "2020.01.15"]
[Round "?"]
[White "Malichev, Ivan"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2322"]
[BlackElo "2402"]
[PlyCount "69"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 Bxf3 11. Nxf3 Nf5 12. Bf4 h6 13. Bd3 g5 14. Bd2 Nfe7 15. h3 Bg7 16. Qe2 0-0 17. Rad1 Rc8 18. a3 Qb6 19. Rfe1 Ng6 20. Bxg6 fxg6 21. c4 Qa6 22. cxd5 Qxe2 23. Rxe2 exd5 24. Bc3 Rfd8 25. Red2 Bf8 26. Rxd5 Kf7 27. Kf1 Rxd5 28. Rxd5 Ke6 29. Rd3 Rd8 30. Nd4+ Nxd4 31. Rxd4 Rxd4 32. Bxd4 b6 33. Ke2 Bg7 34. Kd3 Bxe5 35. Kc4 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Anokhin, Yury"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2415"]
[BlackElo "2390"]
[PlyCount "62"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. c4 Nbc6 9. Qa4 a6 10. Nc3 dxc4 11. 0-0-0 Qa5 12. Qxa5 Nxa5 13. Nxf5 Nxf5 14. Bb6 Nc6 15. f4 Rc8 16. Bxc4 g5 17. g4 Nh4 18. f5 Nxe5 19. Bb3 h5 20. fxe6 fxe6 21. Bd4 Nhf3 22. Bxe5 Nxe5 23. Bxe6 Rd8 24. Bd5 Rd7 25. gxh5 Rxh5 26. Ne4 Be7 27. Ng3 Rh6 28. Rhe1 Nc6 29. Nf5 Rf6 30. Ng7+ Kd8 31. Be6 Rd6 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Enkalo, Mykola"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2390"]
[BlackElo "2368"]
[PlyCount "89"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. d5 c4 14. b3 cxb3 15. axb3 Qc7 16. Bb2 a5 17. b4 axb4 18. Rxa8 Rxa8 19. cxb4 Nb6 20. Bd3 Nc4 21. Qc2 Rc8 22. Nxc4 bxc4 23. Rc1 Qb6 24. Bxc4 Qxb4 25. Nd2 Ba6 26. Bc3 Qb7 27. Rb1 Qc7 28. Rb4 g6 29. Qa4 Bxc4 30. Rxc4 Qb7 31. Qb4 Rb8 32. Qxb7 Rxb7 33. Rc8+ Kg7 34. Rc6 h5 35. f3 Ne8 36. Nc4 Kf8 37. Kf2 f5 38. Ke2 fxe4 39. fxe4 Nf6 40. Rc8+ Kf7 41. Kd3 Rb3 42. Rc7 Ke8 43. Rc8+ Kf7 44. Rc6 Ke8 45. Rc8+ 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Felytin, Leonid"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2390"]
[BlackElo "2469"]
[PlyCount "33"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a4 bxa4 13. Bxa4 Qc7 14. Bxf6 Bxf6 15. Nd5 Qb7 16. Nxf6+ exf6 17. Bxd7 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Khanas, Valeriy"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2390"]
[BlackElo "2392"]
[PlyCount "61"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 0-0 13. h4 g6 14. g3 Bg7 15. h5 Ne7 16. Nce3 Nxd5 17. Nxd5 Bb7 18. Be2 Bf6 19. Qd3 Bg5 20. a3 Kg7 21. Rd1 Rc8 22. Bf3 h6 23. 0-0 Rc5 24. Ne3 Bxe3 25. Qxe3 Bc8 26. hxg6 fxg6 27. Rd2 Be6 28. Be2 Rc6 29. Rfd1 Qe7 30. Ra1 Qb7 31. Rad1 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Lukyanenko, Volodimir"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2390"]
[BlackElo "2274"]
[PlyCount "54"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a4 bxa4 13. Bxa4 e6 14. 0-0 a5 15. Rfd1 Qc7 16. Bxd7 Qxd7 17. b3 Qc6 18. Ra4 Rfd8 19. Rc4 Qb7 20. Ra1 d5 21. exd5 Nxd5 22. Bxg7 Kxg7 23. Qd4+ f6 24. Ne4 e5 25. Qf2 f5 26. Nd2 Nb4 27. Re1 Qe7 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Moskalenko, Eduard"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2390"]
[BlackElo "2235"]
[PlyCount "75"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 h6 10. Bh4 Be7 11. Nf3 Rc8 12. a3 Qc7 13. Bc4 b5 14. e5 dxe5 15. fxe5 Ng4 16. Bxb5 Bxh4 17. Bxa6 Rd8 18. Nxh4 0-0 19. Nf3 Qa7 20. Bb5 Nf2 21. Bxc6 Nxd1 22. Nb5 Qe3 23. Rxd1 Qxd2+ 24. Rxd2 Bxc6 25. Nd6 f6 26. c4 fxe5 27. Nxe5 Ba4 28. Nf3 Bb3 29. c5 g5 30. Re2 Rf5 31. Ne5 Rf1+ 32. Kd2 Bd5 33. g3 Kf8 34. b4 Ke7 35. Kc3 h5 36. Ndc4 Ra1 37. c6 Rb8 38. Kb2 1-0

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Tkachenko, Igor"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2390"]
[BlackElo "2329"]
[PlyCount "53"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Nc6 6. Nf3 Bxc5 7. b4 Bb6 8. Bb2 Nge7 9. Bd3 Ng6 10. 0-0 0-0 11. Re1 f6 12. exf6 gxf6 13. c4 Nf4 14. Bf1 dxc4 15. Bxc4 Qxd1 16. Rxd1 Kg7 17. Bc1 Ng6 18. Be3 e5 19. h3 Nd4 20. Nbd2 Rd8 21. Rac1 Nf5 22. Nf1 Nxe3 23. Nxe3 Bd7 24. Rd6 Bc7 25. Rd2 Rac8 26. Bb3 Nf4 27. Kh1 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Zakharov, Oleg Yu"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2390"]
[BlackElo "2332"]
[PlyCount "122"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Bd7 17. Rc1 Qb7 18. Nf1 Rfe8 19. Ng3 Rac8 20. Bb1 g6 21. Qd2 exd4 22. Bg5 Qb6 23. Rcd1 Qa5 24. Qf4 Qd8 25. Qh4 h5 26. Nxd4 Nxd4 27. Rxd4 Rc5 28. Red1 Bc6 29. a3 Bb7 30. f4 Rxg5 31. fxg5 Nh7 32. Nxh5 Nxg5 33. Qg3 d5 34. e5 gxh5 35. Kh1 Bf8 36. h4 Bg7 37. Qxg5 Qxg5 38. hxg5 Rxe5 39. Rb4 Bc6 40. Rc1 Bd7 41. Bd3 Bf8 42. Rf4 Rxg5 43. Rcf1 Be8 44. Rf5 Rg4 45. R1f4 Rxf4 46. Rxf4 Kg7 47. Be2 h4 48. Rxh4 Kf6 49. Kg1 Ke5 50. Kf1 Bc5 51. Rh3 Bd7 52. Rf3 Bd4 53. b4 axb3 54. Rxb3 Bc5 55. Ke1 Bc6 56. Rc3 Kd6 57. Rf3 Ke6 58. Rb3 Ke5 59. Bxb5 Bxb5 60. Rxb5 Bxa3 61. Ke2 Ke4 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Korshunov, Sergey"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2365"]
[BlackElo "2390"]
[PlyCount "80"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 a6 10. Rd1 b5 11. Bd3 Qc7 12. Bd2 c5 13. Ne4 c4 14. Nxd6 Qxd6 15. Be2 Bb7 16. b3 Bd5 17. Ba5 Rfc8 18. Qb2 Ne4 19. Rdc1 h6 20. Rc2 Rab8 21. Rac1 f5 22. bxc4 bxc4 23. Qa1 Ng5 24. Nxg5 hxg5 25. a3 Rc6 26. Bb4 Qc7 27. f3 g4 28. e4 fxe4 29. fxe4 Bxe4 30. Rxc4 Rxc4 31. Rxc4 Qb6 32. Qc3 Nf6 33. Rc8+ Rxc8 34. Qxc8+ Kh7 35. Qc5 Qb7 36. Qd6 Qc8 37. Qf4 Bf5 38. Qd2 Qc6 39. Bf1 Nd5 40. Bc5 Nf6 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Koshmak, Iurii"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2461"]
[BlackElo "2390"]
[PlyCount "63"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 Nbc6 9. Bb5 a6 10. Bxc6+ bxc6 11. c4 Qd7 12. Nc3 dxc4 13. Na4 Nd5 14. Nxf5 exf5 15. Rc1 c3 16. Qc2 cxb2 17. Qxb2 Be7 18. e6 fxe6 19. Qxg7 Bf6 20. Qg3 Qg7 21. Qxg7 Bxg7 22. Rxc6 Kd7 23. Rb6 Nxb6 24. Nxb6+ Ke7 25. Nxa8 Rxa8 26. Rb1 a5 27. Rb7+ Kf8 28. a4 Rc8 29. Rb5 Bc3 30. Bc5+ Kf7 31. Kf1 Rd8 32. Rb3 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Pastukhov, Igor"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2341"]
[BlackElo "2390"]
[PlyCount "121"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 Nbc6 9. Bb5 a6 10. Bxc6+ bxc6 11. c4 Qd7 12. Nc3 dxc4 13. Na4 Nd5 14. Nxf5 exf5 15. Qd4 Be7 16. Bd2 0-0 17. Qxc4 Qe6 18. Rfe1 Rfd8 19. g3 a5 20. Re2 Nb4 21. Qxe6 fxe6 22. Kf1 Kf7 23. a3 Nc2 24. Rc1 Nd4 25. Re3 Nb5 26. Be1 Rd4 27. Nb6 Ra6 28. Nc4 a4 29. f3 Rd5 30. Bf2 g5 31. f4 h5 32. Ree1 gxf4 33. gxf4 Nc7 34. Bb6 Na8 35. Be3 c5 36. Re2 h4 37. Nd6+ Bxd6 38. exd6 Raxd6 39. Bxc5 Rc6 40. Rec2 Nc7 41. Ke2 Rd7 42. Rc4 Nd5 43. Rxa4 Rb7 44. Rc2 Rbc7 45. Rac4 Nb6 46. R4c3 Na4 47. b4 e5 48. fxe5 Nxc3+ 49. Rxc3 Rg6 50. Rd3 Rcc6 51. Kf2 Ke6 52. a4 Kxe5 53. a5 h3 54. Rxh3 Rh6 55. Re3+ Kd5 56. h3 f4 57. Rc3 Rc8 58. Ra3 Rch8 59. Kg2 Rg8+ 60. Kf2 Rgh8 61. Kg2 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Rudenko, Vitaly"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2411"]
[BlackElo "2390"]
[PlyCount "92"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Bd2 Nbd7 9. g3 Be7 10. c5 Qc7 11. b4 e5 12. Bg2 Nf8 13. Qa4 e4 14. f4 exf3 15. Bxf3 Qd7 16. b5 Ne6 17. Rb1 0-0 18. 0-0 Rfe8 19. Bg2 Bd8 20. bxc6 bxc6 21. Kh1 Ng5 22. Qa6 Kh7 23. Kg1 Nh3+ 24. Kh1 Ng5 25. Kg1 Re7 26. a4 Ng4 27. Nd1 f5 28. Rb3 Re8 29. a5 Ne4 30. Bxe4 fxe4 31. Kg2 Nh6 32. Qe2 Be7 33. Rb1 Reb8 34. Nf2 Rf8 35. Nh3 Rxf1 36. Qxf1 Qg4 37. Ng1 Rf8 38. Qe2 Qxe2+ 39. Nxe2 Ng4 40. Nf4 g5 41. Nh3 Rf3 42. Re1 a6 43. Re2 Rf8 44. Nf2 Nxf2 45. Rxf2 Rxf2+ 46. Kxf2 g4 1/2-1/2

[Event "UKR-ch30 email"]
[Site "ICCF email"]
[Date "2019.03.15"]
[Round "?"]
[White "Shcherbov, Hryhorii"]
[Black "Chaika, Ivan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2351"]
[BlackElo "2390"]
[PlyCount "162"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 Nd7 6. Be2 Ne7 7. 0-0 h6 8. Nbd2 Qc7 9. a4 g5 10. Re1 0-0-0 11. Nf1 Kb8 12. a5 a6 13. Ng3 Bh7 14. b4 Nf5 15. Nxf5 Bxf5 16. Bd3 Bxd3 17. Qxd3 Be7 18. Rb1 Nf8 19. Nd2 Ng6 20. Nb3 Nh4 21. g3 Nf5 22. h3 Ka7 23. Nc5 Rdg8 24. Kg2 Rg7 25. Bd2 Qc8 26. Rh1 Rf8 27. Rhe1 Bxc5 28. bxc5 f6 29. exf6 Rxf6 30. Rb2 Ne7 31. Re2 Ng6 32. Bc1 Rgf7 33. Re3 Qc7 34. c4 Ne7 35. Qc3 dxc4 36. Qxc4 Nd5 37. Ra3 Qd8 38. f3 Rf5 39. Rab3 Qxa5 40. Qe2 Re7 41. Bd2 Qd8 42. Ra2 Qc8 43. g4 Rf6 44. Qe5 Rd7 45. Ra4 Rff7 46. Qe2 Nc7 47. Rd3 Rfe7 48. Re3 Qh8 49. Re5 Rf7 50. Be1 Nd5 51. Bd2 Nf4+ 52. Bxf4 Rxf4 53. Re4 Rxe4 54. Qxe4 Rd5 55. Qb1 Qd8 56. Qa1 e5 57. dxe5 Rd1 58. Qc3 Qd5 59. Qe3 Rd3 60. Qe4 Qb3 61. Qe2 Qc3 62. Ra2 Re3 63. Qf2 Qxe5 64. Rc2 Qf4 65. Qg3 Qb4 66. Qf2 Rb3 67. h4 a5 68. hxg5 hxg5 69. Qd2 a4 70. Qxg5 a3 71. Qc1 Rb2 72. Kg3 Rxc2 73. Qxc2 Qa5 74. Qa2 Qxc5 75. Qd2 Ka6 76. f4 Qc4 77. Qe3 a2 78. Qa3+ Kb5 79. f5 Qa4 80. Qb2+ Ka6 81. Qa1 Qb3+ 0-1

[Event "GER-UKR email"]
[Site "ICCF email"]
[Date "2018.12.21"]
[Round "?.15"]
[White "Chaika, Ivan"]
[Black "Langer, Raimund"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2391"]
[BlackElo "2403"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Germany"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a4 h6 13. Bc2 exd4 14. cxd4 Nb4 15. Bb1 c5 16. d5 Nd7 17. Ra3 c4 18. Ree3 Nc5 19. b3 c3 20. Rxc3 f5 21. axb5 axb5 22. Nd4 fxe4 23. Rxa8 Bxa8 24. Rg3 Qd7 25. Ne6 Nxe6 26. Nxe4 Nxd5 27. Qxd5 Bxd5 28. Nf6+ Kh8 29. Nxd7 Nc5 30. Nxf8 Re1+ 31. Kh2 Rxc1 32. Ng6+ 1/2-1/2

[Event "GER-UKR email"]
[Site "ICCF email"]
[Date "2018.12.21"]
[Round "?.15"]
[White "Langer, Raimund"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2403"]
[BlackElo "2391"]
[PlyCount "41"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "UKR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 Bxf3 11. Nxf3 Ng6 12. c4 dxc4 13. Bxc4 Be7 14. Qb3 Qc7 15. Rac1 0-0 16. Bd3 Qb8 17. g3 a5 18. a4 Bb4 19. Qc2 Rc8 20. Qb1 Rd8 21. Qc2 1/2-1/2

[Event "UKR-chT20 email"]
[Site "ICCF email"]
[Date "2018.10.15"]
[Round "?.1"]
[White "Chaika, Ivan"]
[Black "Tkachenko, Igor"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2391"]
[BlackElo "2331"]
[PlyCount "91"]
[EventDate "2018.??.??"]
[EventType "team-swiss (corr)"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Dnipropetrovsk region"]
[BlackTeam "Cherkaska obl."]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Bf5 8. Bxf5 gxf5 9. Qb3 Qb6 10. Na3 Qxb3 11. axb3 a6 12. b4 e6 13. Ke2 Ne4 14. Ne1 Bd6 15. Bh6 Rg8 16. g3 Kd7 17. f3 Nf6 18. Nac2 Rg6 19. Bd2 Rgg8 20. Bh6 Rg6 21. Bd2 Rgg8 22. Be3 Ne7 23. Nd3 h5 24. Ne5+ Ke8 25. Ne1 Bxe5 26. dxe5 Nd7 27. f4 Rc8 28. Nf3 Nc6 29. Ng5 Rh8 30. Bf2 Ke7 31. Rhd1 Rhg8 32. Be3 Rh8 33. Nf3 f6 34. exf6+ Nxf6 35. Ra3 Ne4 36. Rb3 Ra8 37. Kd3 Kd7 38. Ra3 Rae8 39. Raa1 Ra8 40. Ke2 Rhg8 41. Bb6 Rac8 42. Be3 Kd8 43. Kd3 Ke8 44. Bd4 Nxd4 45. Kxd4 Ke7 46. Ke3 1/2-1/2

[Event "UKR-chT20 email"]
[Site "ICCF email"]
[Date "2018.10.15"]
[Round "?.1"]
[White "Scherbov, Grigory"]
[Black "Chaika, Ivan"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2339"]
[BlackElo "2391"]
[PlyCount "142"]
[EventDate "2018.??.??"]
[EventType "team-swiss (corr)"]
[EventCountry "UKR"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Poltavska obl."]
[BlackTeam "Dnipropetrovsk region"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 a6 9. Be2 0-0 10. 0-0 b5 11. Nd1 b4 12. c3 a5 13. Bf2 f6 14. Rc1 Bb7 15. Bd3 fxe5 16. fxe5 a4 17. Qc2 Kh8 18. Bxh7 Rxf3 19. gxf3 Bg5 20. Rb1 cxd4 21. cxd4 Bh6 22. Kh1 Rc8 23. Nc3 Qf8 24. Bg1 bxc3 25. bxc3 Ba6 26. Bd3 Bxd3 27. Qxd3 Ne7 28. Rb7 Nb8 29. Be3 Bxe3 30. Qxe3 Nf5 31. Qd3 Nc6 32. f4 Qa3 33. Qd2 Kg8 34. Qb2 Qf8 35. Rb1 Nce7 36. Rb8 Kh7 37. Rxc8 Qxc8 38. Qd2 Qc4 39. Kg1 Ng6 40. Rc1 Kg8 41. Kg2 Qc8 42. Rf1 Kf7 43. h3 Ngh4+ 44. Kf2 Qh8 45. Qe2 Ng6 46. Kg2 Qh6 47. Qf2 Ngh4+ 48. Kh2 Qh5 49. Kg1 a3 50. Kh2 Kg8 51. Kh1 Qe8 52. Rb1 Qc8 53. Qe1 Qc4 54. Rb8+ Kh7 55. Qd1 Ng3+ 56. Kg1 Nhf5 57. Rb3 Ne2+ 58. Kh2 Nxf4 59. Qf3 Nh4 60. Qd1 g5 61. Rxa3 Kg6 62. Rb3 Kh6 63. Ra3 Nf5 64. Qf3 Ne3 65. Qxe3 Qf1 66. Qg3 Qe2+ 67. Kg1 Qd1+ 68. Kh2 Qc2+ 69. Kh1 Qc1+ 70. Qg1 Qxa3 71. h4 gxh4 0-1

[Event "BLR-UKR email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?.5"]
[White "Chaika, Ivan"]
[Black "Lemutov, Igor Leonidovich"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2392"]
[BlackElo "2393"]
[PlyCount "48"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Belarus"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "BLR"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a4 b4 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 Qb6 16. h4 h5 17. 0-0-0 Qa5 18. Qd4+ Kg8 19. g4 Bxa4 20. Kb1 Bxb3 21. cxb3 Qc5 22. Qe4 a5 23. gxh5 a4 24. hxg6 axb3 1/2-1/2

[Event "BLR-UKR email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?.5"]
[White "Lemutov, Igor Leonidovich"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2393"]
[BlackElo "2392"]
[PlyCount "52"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "UKR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 Nbc6 9. Bb5 a6 10. Bxc6+ bxc6 11. c4 Qd7 12. Nc3 dxc4 13. Na4 Nd5 14. Nxf5 exf5 15. Rc1 c3 16. Qc2 cxb2 17. Qxb2 Be7 18. e6 fxe6 19. Qxg7 Bf6 20. Qg3 Qg7 21. Qxg7 Bxg7 22. Rxc6 Kd7 23. Rb6 Nxb6 24. Nxb6+ Ke7 25. Nxa8 Rxa8 26. g3 Rc8 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Babychuk, Vladimir"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2200"]
[BlackElo "2399"]
[PlyCount "126"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. e3 Bg7 4. Nc3 d5 5. Nf3 c6 6. Bd3 Nh6 7. Bh4 Nf7 8. 0-0 Nd7 9. Ne2 Nb6 10. a4 a5 11. c3 0-0 12. Qb3 Re8 13. Rfd1 Qc7 14. Bg3 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Nd4 Nd7 18. c4 Nc5 19. Bxe5 Qxe5 20. Qc3 Ne4 21. Bxe4 dxe4 22. h3 Re7 23. c5 g5 24. Rd2 h6 25. Qc2 Kh7 26. Rad1 Bd7 27. Nf3 Qg7 28. Rd6 Rae8 29. Nd4 f4 30. Re1 Bc8 31. f3 Kh8 32. exf4 gxf4 33. Rxe4 Rxe4 34. fxe4 Bxh3 35. Nf3 Bg4 36. Nh4 Be6 37. Qd2 Qg5 38. Qc3+ Kh7 39. Nf3 Qg6 40. Qe1 Rg8 41. Qe2 Qg4 42. Qf2 Bc8 43. Rf6 Be6 44. Ne1 Rd8 45. e5 Rd5 46. b4 Bf5 47. e6 axb4 48. e7 Bg6 49. Qb2 Qh5 50. Re6 Be8 51. Qxb4 Re5 52. Rxe5 Qxe5 53. Nf3 Qxe7 54. Kh1 Qf7 55. Nh4 Kg8 56. Kh2 Qf6 57. Nf3 Qf7 58. Nh4 Qc7 59. Qe4 Qf7 60. Nf5 Qh5+ 61. Kg1 Bd7 62. Qc4+ Kf8 63. Nd6 Qd1+ 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Anokhin, Yury"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2399"]
[BlackElo "2414"]
[PlyCount "101"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 c5 7. d5 e6 8. Bf4 exd5 9. exd5 Nh5 10. Bg5 f6 11. Bd2 Bh8 12. Re1 Na6 13. a4 Nc7 14. h3 Re8 15. Nh2 Ng7 16. Bf4 b6 17. Nb5 Nxb5 18. axb5 Qc7 19. Qd2 Bd7 20. c4 Re7 21. b4 g5 22. bxc5 gxf4 23. c6 Bf5 24. Bg4 Be4 25. Bd7 Rxd7 26. cxd7 Bf5 27. Nf3 Qxd7 28. Nd4 f3 29. Nxf3 Bg6 30. Nd4 Nf5 31. Nc6 h5 32. Ra3 h4 33. Qf4 Bg7 34. Qg4 Qf7 35. Rf3 Nh6 36. Qxh4 Re8 37. Rxe8+ Qxe8 38. Re3 Qd7 39. Re7 Qf5 40. Rxa7 Qh5 41. Ne7+ Kh7 42. Qxh5 Bxh5 43. g4 Bg6 44. Nxg6 Kxg6 45. Ra6 Nf7 46. Rxb6 f5 47. Rc6 Be5 48. b6 Nd8 49. Rc7 Bd4 50. Rd7 Nf7 51. b7 1-0

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Degtyaryov, Sergey"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2399"]
[BlackElo "2295"]
[PlyCount "83"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. Nbd2 h6 8. Nb3 Qc7 9. a4 g5 10. Bd2 0-0-0 11. Ba5 b6 12. Bd2 a5 13. Rc1 Kb8 14. c4 dxc4 15. Bxc4 Ka8 16. Qe2 Nb8 17. Ne1 g4 18. Nc2 h5 19. f3 Bxc2 20. Rxc2 Nf5 21. Be3 g3 22. h3 h4 23. Bd3 Be7 24. Rfc1 Nxe3 25. Qxe3 f5 26. f4 Qb7 27. Bc4 Qd7 28. Be2 Qb7 29. Bf3 Rc8 30. Rc4 Rhd8 31. Kf1 Ka7 32. R1c2 Rd7 33. Nc1 Rcc7 34. Na2 Qc8 35. Rc1 Bf8 36. Kg1 Qa6 37. Kh1 Qc8 38. b4 Bxb4 39. Nxb4 axb4 40. a5 Qa6 41. Rxb4 Qxa5 42. Rb3 1-0

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Kasyan, Aleksandr"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2399"]
[BlackElo "2398"]
[PlyCount "64"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h6 9. Qd2 Be7 10. 0-0-0 b5 11. g4 Nbd7 12. h4 Nb6 13. Qf2 Rb8 14. Nc5 b4 15. Nb1 d5 16. Nxe6 fxe6 17. Qg2 Nfd7 18. g5 hxg5 19. hxg5 Rf8 20. Nd2 d4 21. Bf2 Qc7 22. Bg3 a5 23. Nb3 Bd6 24. Kb1 Na4 25. Qh3 Ke7 26. Qh7 Nc3+ 27. bxc3 bxc3 28. Qxg7+ Rf7 29. Qh6 a4 30. g6 axb3 31. Bh4+ Nf6 32. gxf7 bxa2+ 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Mashchenko, Vladimir"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2399"]
[BlackElo "2481"]
[PlyCount "35"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a4 bxa4 13. Bxa4 Qc7 14. Bxf6 Bxf6 15. Nd5 Qb7 16. Nxf6+ exf6 17. Bxd7 Qxd7 18. 0-0 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Oliynyk, Valery"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2399"]
[BlackElo "2345"]
[PlyCount "107"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Qc7 8. h3 Nbd7 9. Be3 b6 10. Qd2 Bb7 11. Rfd1 Rfe8 12. g4 h5 13. Nh2 hxg4 14. hxg4 a6 15. g5 Nh7 16. Ng4 b5 17. axb5 axb5 18. Rxa8 Rxa8 19. b3 Nhf8 20. f4 b4 21. Na4 c5 22. d5 f5 23. gxf6 exf6 24. f5 gxf5 25. exf5 Ne5 26. Kf2 Qd7 27. Nxe5 fxe5 28. Qd3 Re8 29. Qe4 Nh7 30. Rg1 Nf6 31. Qf3 Bxd5 32. Nb6 Bxf3 33. Nxd7 Nxd7 34. Bh6 Re7 35. Kxf3 Kf8 36. Rg6 Bxh6 37. Rxh6 d5 38. Rd6 Rf7 39. Rxd5 Rxf5+ 40. Ke3 Rf7 41. Bb5 Nf6 42. Rxc5 Rh7 43. Bf1 Rh4 44. Rb5 Re4+ 45. Kd2 Rd4+ 46. Kc1 Nd5 47. Bd3 Kg7 48. Kb2 Kf6 49. Bc4 Ne3 50. Rxb4 Nd1+ 51. Kc1 e4 52. Rb8 Ke5 53. Rc8 Kf4 54. Ba6 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Rudenko, Vitaly"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2399"]
[BlackElo "2403"]
[PlyCount "37"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Qxd5 7. Bc4 Qd6 8. b4 Bb6 9. a4 0-0 10. 0-0 e4 11. dxe4 Qxd1 12. Rxd1 Nxe4 13. Rf1 a6 14. Nbd2 Nd6 15. Re1 Nxc4 16. Nxc4 Ba7 17. Be3 Be6 18. Bxa7 Bxc4 19. Be3 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Tkachenko, Igor"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2399"]
[BlackElo "2324"]
[PlyCount "59"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. 0-0 Nge7 8. Nbd2 Ng6 9. Nb3 Bb6 10. Re1 0-0 11. c3 Bc7 12. Bxg6 fxg6 13. Nbd4 h6 14. Nxc6 bxc6 15. Be3 Bd7 16. b4 g5 17. h3 Bb6 18. Qd2 a5 19. a4 Rc8 20. Bxb6 Qxb6 21. Qe3 c5 22. b5 Be8 23. Qd3 Rf4 24. Nd2 Qd8 25. Qc2 Rf5 26. c4 d4 27. Nb3 Qb6 28. Qd2 Ra8 29. Nc1 Bg6 30. Nd3 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Khanas, Valeriy"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2357"]
[BlackElo "2399"]
[PlyCount "50"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 a6 11. c3 Rc8 12. Rc1 h6 13. Nd2 Bh7 14. f4 Nf5 15. Nxf5 Bxf5 16. Nb3 Be7 17. Qe1 0-0 18. Qf2 Bh7 19. Bg4 Na5 20. Bb6 Nxb3 21. Bxd8 Bc5 22. axb3 Rfxd8 23. Bf3 Bxf2+ 24. Kxf2 Be4 25. Rfd1 Bxf3 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Koshmak, Iurii"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2451"]
[BlackElo "2399"]
[PlyCount "83"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 a6 11. Rc1 Rc8 12. c3 h6 13. Nd2 Bh7 14. f4 Nf5 15. Nxf5 Bxf5 16. Nb3 Be7 17. Qe1 0-0 18. Qf2 Na5 19. Bb6 Nxb3 20. axb3 Qxb6 21. Qxb6 Bc5+ 22. Qxc5 Rxc5 23. b4 Rc7 24. Kf2 Be4 25. g3 f5 26. Ke3 Kf7 27. Ra1 Rd8 28. Kd4 g5 29. Ra5 Rg8 30. b5 axb5 31. Bxb5 Bg2 32. Rf2 Be4 33. Ra7 Kg6 34. Be2 Rh7 35. Ra4 g4 36. Bf1 Rc7 37. h4 gxh3 38. Rh2 Bg2 39. Bxg2 hxg2 40. Rxg2 h5 41. Ke3 Kf7 42. Rb4 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Moskalenko, Eduard"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2246"]
[BlackElo "2399"]
[PlyCount "114"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. c4 Nbc6 9. Qa4 a6 10. Nc3 dxc4 11. 0-0-0 Qa5 12. Qxa5 Nxa5 13. Nxf5 Nxf5 14. Bb6 Nc6 15. f4 Rc8 16. g3 Be7 17. Bf3 g5 18. Kb1 gxf4 19. gxf4 Rg8 20. Rhf1 Bd8 21. Bf2 b5 22. a3 Be7 23. Ne4 b4 24. Ka2 Rg6 25. h4 h5 26. Rh1 Rh6 27. Be2 bxa3 28. bxa3 Na5 29. Rh3 Rd8 30. Bb6 Rd5 31. Ng5 Rb5 32. Bxa5 Rxa5 33. Bxc4 Kf8 34. Rd7 Rh8 35. Rb3 Kg7 36. Nxe6+ fxe6 37. Bxe6 Kg6 38. Bxf5+ Kxf5 39. Rxe7 Kxf4 40. e6 Re5 41. Rf7+ Ke4 42. Rb6 a5 43. Rb2 Kd4 44. Rd7+ Kc5 45. Rc2+ Kb6 46. Rd6+ Kb7 47. Rb2+ Kc7 48. Rbb6 Rc5 49. Ra6 Rd8 50. e7 Rb8 51. Rd2 Re5 52. Rc2+ Kd7 53. Ra7+ Ke6 54. Rac7 Re4 55. R7c5 Kxe7 56. Rxh5 a4 57. Rh2 Rb3 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Onoprichuk, Vladimir"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2345"]
[BlackElo "2399"]
[PlyCount "45"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 Nbc6 9. Bb5 a6 10. Bxc6+ bxc6 11. c4 Qd7 12. Nc3 dxc4 13. Na4 Nd5 14. Nxf5 exf5 15. Bd2 Be7 16. Qc2 0-0 17. Qxc4 Qe6 18. f4 Rab8 19. g3 Rfd8 20. b3 h5 21. Rac1 Qd7 22. Rc2 h4 23. Qxa6 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Yaroshenko, Yuri"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2375"]
[BlackElo "2399"]
[PlyCount "82"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. h4 g4 11. Ne5 h5 12. 0-0 Nbd7 13. Qc2 Nxe5 14. Bxe5 Bg7 15. b3 0-0 16. bxc4 Nh7 17. Bxg7 Kxg7 18. e5 Qxh4 19. Ne4 Rad8 20. Rad1 bxc4 21. Nc5 Bc8 22. Qxc4 Qe7 23. Nd3 Rg8 24. a4 Kh8 25. Nc5 Ng5 26. Qd3 f5 27. exf6 Qxf6 28. Ne4 Qg6 29. Nxg5 Qxd3 30. Rxd3 Rxg5 31. Rc3 Rd6 32. f3 g3 33. f4 Rg7 34. Bxh5 Rxd4 35. Be2 Rxa4 36. Rxc6 Bd7 37. Rd6 a5 38. Ra6 Rf7 39. Rd1 Kg7 40. Rad6 Bc8 41. Rc1 Bd7 1/2-1/2

[Event "UKR-ch29 email"]
[Site "ICCF email"]
[Date "2017.12.31"]
[Round "?"]
[White "Zakharov, Oleg Yu"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2332"]
[BlackElo "2399"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 a6 11. c4 dxc4 12. Bxc4 g6 13. Qe2 Nxd4 14. Nxd4 Bd5 15. Rac1 Bg7 16. Bg5 Bxc4 17. Rxc4 0-0 18. Rd1 Qe8 19. Rc7 Nd5 20. Rxb7 h6 21. Bf6 Nxf6 22. exf6 Bxf6 23. Qf3 Qc8 24. g3 Bg7 25. b3 h5 26. Re7 Qc5 27. Rd7 Ra7 28. b4 Qb6 29. Rxa7 Qxa7 30. Nc6 Qb7 31. a4 Rc8 32. b5 axb5 33. axb5 Rf8 34. Rb1 Rc8 35. Rb3 Rc7 36. Kg2 Ba1 37. Qd1 Bf6 38. h4 Kh7 39. Qc1 Bg7 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Anokhin, Yury"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2390"]
[BlackElo "2407"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. 0-0 cxd4 8. Nxd4 Nge7 9. Nxf5 Nxf5 10. Bd3 g6 11. Qe2 Bg7 12. f4 0-0 13. Kh1 f6 14. g4 Nfe7 15. exf6 Rxf6 16. g5 Rf8 17. Qxe6+ Kh8 18. Qh3 d4 19. c4 Nf5 20. Bd2 Qc8 21. Rf3 a5 22. Na3 Nb4 23. Bxb4 axb4 24. Nc2 Qc5 25. Rf2 Qd6 26. Kg1 Ra5 27. Ne1 Ne3 28. Qg3 Rfa8 29. Qh3 Rf8 30. Qg3 Rfa8 31. b3 Ra3 32. Rb2 Rf8 33. Rf2 Rfa8 34. Qh3 Kg8 35. f5 gxf5 36. Nc2 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Begliy, Mikhail"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2427"]
[BlackElo "2407"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 Nbc6 9. Bb5 a6 10. Bxc6+ bxc6 11. c4 Qd7 12. Nc3 dxc4 13. Nxf5 Qxd1 14. Raxd1 Nxf5 15. Bb6 Ne7 16. Rd4 Rb8 17. Bc7 Nf5 18. Rd2 Rc8 19. Ba5 Rb8 20. Rfd1 Be7 21. Rd7 h5 22. h3 h4 23. Ra7 0-0 24. Na4 Rb5 25. Rxa6 Rxe5 26. Nc3 Rc8 27. a4 g5 28. Bb6 Bb4 29. Ra7 Kg7 30. Kf1 Kg6 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Babychuk, Vladimir"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2407"]
[BlackElo "2257"]
[PlyCount "110"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 Nf6 7. 0-0 Bd7 8. Nd5 0-0 9. Bg5 Re8 10. Bxf6 exf6 11. a4 f5 12. c3 fxe4 13. dxe4 Ne5 14. Ne3 Qb6 15. Nf4 c4 16. Nfd5 Qc5 17. Kh1 Be6 18. f4 Nd7 19. f5 Bxd5 20. Nxd5 Nb6 21. fxg6 fxg6 22. Nf6+ Bxf6 23. Rxf6 Rad8 24. a5 Kg7 25. axb6 Kxf6 26. bxa7 Ra8 27. e5+ Kg7 28. Qd4 Qxd4 29. cxd4 dxe5 30. dxe5 Re7 31. Kg1 Rd7 32. Kf1 Kf7 33. Ke2 g5 34. Bf3 Ke7 35. h3 h5 36. Be4 Kd8 37. Ke3 Kc7 38. h4 gxh4 39. gxh4 Rdd8 40. Kf4 Rf8+ 41. Bf5 Kd8 42. e6 Ke7 43. Ke5 Rfc8 44. Be4 Rc5+ 45. Kd4 Rc7 46. Bd5 Kd6 47. Ra5 Rg7 48. Bxc4 Rg4+ 49. Kd3 Rg3+ 50. Kc2 Rg7 51. Bd5 Rxa7 52. Rxa7 Kxd5 53. Ra5+ Kxe6 54. Rxh5 Rg4 55. Kc3 Kd6 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Felytin, Leonid"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2407"]
[BlackElo "2459"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. 0-0 Nge7 8. Bg5 0-0 9. Qd2 Rb8 10. Bh6 Bxh6 11. Qxh6 b5 12. a3 a5 13. Nd1 Nd4 14. Qd2 Bb7 15. Ne3 d5 16. Rad1 Nxe2+ 17. Qxe2 h5 18. Rb1 d4 19. Nd1 e5 20. f4 exf4 21. gxf4 Qd6 22. Qd2 f5 23. Nf2 fxe4 24. Nxe4 Qb6 25. Ng3 h4 26. Rbe1 Rbe8 27. Bxb7 Qxb7 28. Ne4 Qc6 29. Ng5 Nd5 30. Re4 Qd7 31. h3 Ne3 32. Rf2 b4 33. Kh2 Rxe4 34. dxe4 b3 35. c3 Rd8 36. Nf3 Qc6 37. Ng5 Qd6 38. e5 Qa6 39. c4 Rf8 40. e6 Re8 41. Qd3 Kg7 42. Rf3 Qxc4 43. Qxc4 Nxc4 44. Rxb3 Kf6 45. Rb5 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Kasyan, Aleksandr"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2407"]
[BlackElo "2375"]
[PlyCount "52"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 e5 6. d3 Be7 7. 0-0 0-0 8. h3 h6 9. a3 Bd7 10. Bd2 Rc8 11. f4 Re8 12. a4 Nb4 13. Be1 a6 14. Qd2 Nc6 15. Kh2 Nd4 16. a5 Bc6 17. b3 h5 18. Qd1 g6 19. Na4 h4 20. gxh4 Nh5 21. f5 Rc7 22. Nxd4 cxd4 23. Qg4 Nf6 24. Qe2 Nh5 25. Qg4 Nf6 26. Qe2 Nh5 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Lakudas, Andrey"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2407"]
[BlackElo "2423"]
[PlyCount "65"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a4 b4 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 Qb6 16. h4 h5 17. 0-0-0 Qa5 18. Qd4+ Kg8 19. g4 Bxa4 20. Kb1 Bxb3 21. cxb3 Qc5 22. Qe4 a5 23. gxh5 a4 24. hxg6 axb3 25. Rhg1 Rac8 26. gxf7+ Kh8 27. Qd4+ Qxd4 28. Rxd4 Rxf7 29. Rf1 Rb8 30. Rd3 Rf4 31. Rxb3 Rxh4 32. Rg1 Rb5 33. Re3 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Rudenko, Vitaly"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2407"]
[BlackElo "2398"]
[PlyCount "67"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Rb8 7. 0-0 b5 8. a3 a5 9. a4 b4 10. Nb5 Nf6 11. h3 0-0 12. c4 Ne8 13. f4 Bd7 14. Ra2 e5 15. b3 Bf6 16. Qd2 Qe7 17. f5 Nd4 18. Nbxd4 cxd4 19. g4 Bg7 20. Qe1 Bf6 21. Bh6 Bg7 22. Bd2 g5 23. Ng3 Nc7 24. h4 h6 25. Nh5 f6 26. Bf3 Kf7 27. Bc1 Na6 28. Bd1 Ke8 29. Rf3 Kd8 30. Nxg7 Qxg7 31. Rh2 Qe7 32. Rfh3 Kc7 33. hxg5 hxg5 34. Bd2 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Sirobaba, Fyodor"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2407"]
[BlackElo "2366"]
[PlyCount "58"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Nge2 Nf6 7. 0-0 0-0 8. a3 d6 9. Rb1 Bd7 10. h3 b5 11. b4 cxb4 12. axb4 e6 13. Bf4 Qc7 14. Qd2 Rfc8 15. Nd1 Ra8 16. Bh6 a5 17. Bxg7 Kxg7 18. bxa5 Qxa5 19. Qe3 b4 20. Qd2 Rab8 21. Ne3 b3 22. c3 d5 23. exd5 Nxd5 24. Nc4 Qc5 25. Rb2 Nb6 26. Nxb6 Rxb6 27. Rfb1 Na5 28. c4 e5 29. Nc3 Ra6 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Yaroshenko, Yuri"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2407"]
[BlackElo "2382"]
[PlyCount "106"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 e6 7. 0-0 Nge7 8. Bg5 0-0 9. Qd2 Rb8 10. Bh6 b5 11. Bxg7 Kxg7 12. Nd1 b4 13. Ne3 a5 14. f4 Qc7 15. Rae1 f6 16. Rf2 a4 17. g4 Kh8 18. Ng3 Bd7 19. Ref1 f5 20. gxf5 exf5 21. c3 Be6 22. cxb4 Bxa2 23. exf5 gxf5 24. Bxc6 Nxc6 25. Nexf5 Rxb4 26. Ra1 Bb3 27. Qc3+ Nd4 28. Nxd4 Rxd4 29. Rg2 Bd5 30. Rxa4 Qe7 31. Rxd4 Qe3+ 32. Rf2 cxd4 33. Qd2 Kg8 34. Qxe3 dxe3 35. Re2 Rxf4 36. Rxe3 Rb4 37. Re2 Bf7 38. Kf2 Bg6 39. Ke3 Kf7 40. Rd2 Rh4 41. Rf2+ Ke6 42. Kd2 Rd4 43. Rf3 Rh4 44. Nf1 Kd7 45. Kc3 Kc6 46. b4 Kb5 47. Ne3 Rxb4 48. Nf5 Ra4 49. Nxd6+ Kc5 50. Nf5 Ra3+ 51. Kb2 Ra7 52. Ng3 Rf7 53. Rxf7 Bxf7 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Degtyaryov, Sergey"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2262"]
[BlackElo "2407"]
[PlyCount "51"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. e3 e6 5. Nf3 Be7 6. Bd3 0-0 7. Ne2 Ne4 8. Bxe7 Qxe7 9. 0-0 c5 10. b3 b6 11. a4 Bb7 12. a5 Nc6 13. axb6 axb6 14. h4 Nb4 15. Rxa8 Rxa8 16. g3 Nd6 17. Nf4 c4 18. Be2 b5 19. Ne5 Na2 20. Qe1 g6 21. f3 Nf7 22. Qd2 Qd6 23. Nxf7 Kxf7 24. Rb1 b4 25. bxc4 Nc3 26. c5 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Gudok, Viktor"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2202"]
[BlackElo "2407"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Nf4 e5 8. dxe5 Qa5+ 9. c3 Qxe5+ 10. Qe2 Nbd7 11. Qxe5+ Nxe5 12. Be3 Neg4 13. Bd4 0-0-0 14. Nxg6 fxg6 15. Bxa7 Bd6 16. Be2 Rhe8 17. 0-0-0 Nxf2 18. Bxf2 Bxg3 19. Rxd8+ Kxd8 20. Rd1+ Kc8 21. Bxg3 Rxe2 22. Rd2 Re6 23. Kc2 c5 24. b3 b5 25. a4 bxa4 26. bxa4 Kb7 27. Kb3 Kc6 28. Rd8 Ne4 29. Rc8+ 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Korshunov, Sergey"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2330"]
[BlackElo "2407"]
[PlyCount "73"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 Qa6 8. Qd2 e6 9. Nc3 c5 10. Nf3 Nc6 11. Ne2 cxd4 12. 0-0 Bb4 13. Qd1 Bc5 14. Nexd4 Nxd4 15. Nxd4 Ne7 16. Bxe7 Bxe7 17. g3 g5 18. hxg5 Bxg5 19. Kg2 0-0-0 20. Rh1 h4 21. f4 Be7 22. g4 Qb6 23. Rh3 Kb8 24. a4 a6 25. a5 Qc7 26. Qd2 Rc8 27. c3 Bc5 28. Nf3 Qc6 29. Qd3 Rc7 30. g5 Ba7 31. Nxh4 d4+ 32. Nf3 Rxh3 33. Kxh3 dxc3 34. bxc3 Rd7 35. Nd4 Bxd4 36. cxd4 Rd8 37. Kg3 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Kushnaryov, Andrey"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2230"]
[BlackElo "2407"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 c6 5. Nf3 d5 6. 0-0 Bd6 7. Bf4 Bxf4 8. gxf4 0-0 9. Nbd2 Nbd7 10. Qc2 Ne4 11. e3 Qe7 12. a4 a5 13. c5 Rf6 14. Ng5 Nxd2 15. Qxd2 Rh6 16. Qc3 e5 17. dxe5 Nxc5 18. Qa3 Kf8 19. Rfd1 Ne4 20. Nf3 Bd7 21. Nd4 c5 22. e6 cxd4 23. exd7 Qxa3 24. Rxa3 dxe3 25. Rxd5 exf2+ 26. Kf1 Nd6 27. Rxa5 Rd8 28. Re3 Rxh2 29. Re6 Rxd7 30. Rd5 Rh6 31. Rxh6 gxh6 32. Kxf2 1/2-1/2

[Event "UKR-ch28 email"]
[Site "ICCF email"]
[Date "2017.03.10"]
[Round "?"]
[White "Scherbov, Grigory"]
[Black "Chaika, Ivan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2293"]
[BlackElo "2407"]
[PlyCount "165"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 Ng6 11. Bb5 Bxf3 12. Qxf3 Ngxe5 13. Qh5 Qd7 14. Rae1 g6 15. Qh3 Bg7 16. Bf4 Ng4 17. Nxe6 fxe6 18. Qxg4 0-0 19. c3 a6 20. Ba4 Rad8 21. Bg5 Bf6 22. Bh6 Rfe8 23. f4 Bg7 24. Bg5 Rc8 25. h4 b5 26. Bd1 b4 27. Ba4 bxc3 28. bxc3 Qd6 29. Kh1 Bxc3 30. Rb1 Qc5 31. h5 Qd4 32. Bc2 Qg7 33. hxg6 hxg6 34. Bh4 Bf6 35. Bxf6 Qxf6 36. Bxg6 Re7 37. Rfc1 Rec7 38. Re1 Nd4 39. Rb6 Rf8 40. f5 Rg7 41. g3 a5 42. a4 Ra8 43. Qf4 Rf8 44. Kg2 Qxg6 45. fxg6 Rxf4 46. gxf4 Rxg6+ 47. Kf2 Kf7 48. Re5 Rg4 49. Ke3 Nf5+ 50. Kf3 Rg6 51. Ra6 Rg3+ 52. Kf2 Rg6 53. Kf1 Nd4 54. Rg5 Rf6 55. Ra7+ Kf8 56. Rg4 Nc6 57. Rc7 Ne5 58. Rh4 Kg8 59. Kg2 Nc4 60. Kg3 Rf7 61. Rc6 Rg7+ 62. Kf3 Rg6 63. Rc7 Rf6 64. Rg4+ Kf8 65. Rgg7 Ne5+ 66. Kg3 Nf7 67. Rh7 Kg8 68. Rh5 Kg7 69. Rg5+ Kf8 70. Rc8+ Ke7 71. Rg7 d4 72. Rc7+ Kf8 73. Rh7 Rf5 74. Kg4 d3 75. Rd7 Rf6 76. Rxd3 Rg6+ 77. Kf3 Rf6 78. Ke4 Rf5 79. Rd7 Ke8 80. Ra7 Kf8 81. Ra6 Ke7 82. Kf3 Kf8 83. Rxe6 1-0

[Event "SWE-UKR email"]
[Site "ICCF email"]
[Date "2017.02.10"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Eklund, Lars Goeran"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2407"]
[BlackElo "2377"]
[PlyCount "47"]
[EventDate "2017.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "SWE"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Sweden"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "SWE"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e5 7. Nd5 Nge7 8. Nec3 0-0 9. 0-0 Nxd5 10. Nxd5 Ne7 11. Bg5 f6 12. Nxe7+ Qxe7 13. Be3 Be6 14. a4 a5 15. Qd2 b6 16. f4 exf4 17. Bxf4 Rae8 18. Rae1 Qd7 19. b3 d5 20. exd5 Bxd5 21. Bxd5+ Qxd5 22. Rxe8 Rxe8 23. Re1 Rxe1+ 24. Qxe1 1/2-1/2

[Event "SWE-UKR email"]
[Site "ICCF email"]
[Date "2017.02.10"]
[Round "?"]
[White "Eklund, Lars Goeran"]
[Black "Chaika, Ivan"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2377"]
[BlackElo "2407"]
[PlyCount "144"]
[EventDate "2017.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "SWE"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Sweden"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "UKR"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Ne5 Nc6 6. Bb5 Bd7 7. Nxd7 Qxd7 8. c3 e6 9. 0-0 Bd6 10. Re1 Qc7 11. h3 0-0 12. Bd3 e5 13. Bg5 e4 14. Bxf6 gxf6 15. Bf1 Ne7 16. c4 f5 17. cxd5 Kh8 18. Qb3 a6 19. Nd2 Bf4 20. Rad1 b5 21. a4 Rab8 22. axb5 axb5 23. Kh1 Rg8 24. g3 Bd6 25. Bg2 Rg7 26. Ra1 Qb7 27. Re2 Qb6 28. Rd1 Qa6 29. Ree1 Qb7 30. Re2 Qa6 31. Ree1 Rbg8 32. Ra1 Qb7 33. Rg1 Nxd5 34. Nc4 Bf8 35. Ne3 Nxe3 36. Qxe3 Qd5 37. Ra6 Bd6 38. Qe2 Rg6 39. Ra7 Qb3 40. Ra6 Rc8 41. Qh5 Qe6 42. Rxd6 Qxd6 43. Qxf5 Rd8 44. Bxe4 Qe6 45. Qe5+ Qxe5 46. dxe5 Ra6 47. Rc1 Ra4 48. Bf5 Rd5 49. Rc2 Rxe5 50. Bg4 Rd4 51. Kg2 b4 52. Bf3 Kg7 53. b3 h5 54. h4 Ra5 55. Rb2 Rc5 56. Kf1 Rc3 57. Be2 Kh6 58. Kg2 Rd6 59. Bc4 f5 60. Ra2 f4 61. gxf4 Rg6+ 62. Kf1 Rf6 63. Ra8 Rxf4 64. Rh8+ Kg6 65. Rb8 Rcf3 66. Rxb4 Rxf2+ 67. Ke1 Kh6 68. Rb8 Rf8 69. Rb6+ R2f6 70. Rb5 Rf4 71. Rb6+ Kg7 72. Rb7+ Kh8 0-1

[Event "LTU-UKR email"]
[Site "ICCF email"]
[Date "2016.11.10"]
[Round "?.7"]
[White "Chaika, Ivan"]
[Black "Sutkus, Vytautas"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2417"]
[BlackElo "2430"]
[PlyCount "75"]
[EventDate "2016.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Lithuania"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "LTU"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. a4 Bb7 10. Re1 0-0 11. Bg5 h6 12. Bh4 exd4 13. cxd4 g5 14. Bg3 Re8 15. d5 Na5 16. Bc2 Nc4 17. b3 Ne5 18. Nd4 Bc8 19. axb5 Nxd5 20. exd5 Bxd4 21. Ra4 Bb6 22. Bxe5 Rxe5 23. Rxe5 dxe5 24. Nc3 Ra7 25. bxa6 Rxa6 26. Qd3 Qf6 27. Ne4 Qf4 28. g3 Qc1+ 29. Kg2 Rxa4 30. bxa4 Kg7 31. Nc3 f5 32. Nd1 Kf6 33. a5 Bxa5 34. Qc4 Bd7 35. Qc5 Bb6 36. Qf8+ Kg6 37. Qg8+ Kf6 38. Qf8+ 1/2-1/2

[Event "LTU-UKR email"]
[Site "ICCF email"]
[Date "2016.11.10"]
[Round "?.7"]
[White "Sutkus, Vytautas"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2430"]
[BlackElo "2417"]
[PlyCount "70"]
[EventDate "2016.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Lithuania"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "LTU"]
[BlackTeamCountry "UKR"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. g3 Bf5 5. Nc3 e6 6. Nh4 dxc4 7. Nxf5 exf5 8. e3 Nbd7 9. Bxc4 Nb6 10. Bb3 Be7 11. Qe2 0-0 12. f3 Re8 13. 0-0 Qd7 14. Kh1 Bb4 15. Bd2 Rac8 16. Rad1 Bxc3 17. Bxc3 Nbd5 18. Bd2 Re7 19. Qd3 Rce8 20. Rde1 a5 21. Re2 Nb4 22. Qb1 Nbd5 23. Rfe1 h5 24. Bc2 g6 25. a3 Nc7 26. Qd1 b6 27. Bb3 Ne6 28. Bc4 Nd5 29. Kg2 Ng5 30. h4 Ne6 31. a4 Qc7 32. Qb3 Qd6 33. Qc2 Qd7 34. Qd1 Qc7 35. Qc1 Qd6 1/2-1/2

[Event "ITA-UKR email"]
[Site "ICCF email"]
[Date "2016.06.20"]
[Round "?.2"]
[White "Chaika, Ivan"]
[Black "Delizia, Costantino"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2442"]
[BlackElo "2445"]
[PlyCount "88"]
[EventDate "2016.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "ITA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Italy"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 e6 7. 0-0 Nge7 8. Bg5 0-0 9. Qd2 Rb8 10. Bh6 Bxh6 11. Qxh6 b5 12. a3 Nd4 13. Nxd4 cxd4 14. Ne2 e5 15. c3 dxc3 16. Nxc3 a5 17. Rfc1 b4 18. Nd1 Bd7 19. Ne3 bxa3 20. Rxa3 a4 21. Rb1 Qc7 22. Bh3 f5 23. exf5 Rxb2 24. Rba1 gxf5 25. Nc4 Rb4 26. Nxd6 Ng6 27. Nc4 Qc5 28. Qd2 Rfb8 29. Rc3 Qd4 30. Rd1 Rb1 31. Rcc1 Rxc1 32. Rxc1 Rb7 33. Bg2 Rc7 34. h4 f4 35. h5 Be6 36. hxg6 Rxc4 37. gxh7+ Kxh7 38. Be4+ Kg8 39. Rb1 a3 40. Rb8+ Kg7 41. Rb7+ Kf8 42. Rb8+ Kg7 43. Rb7+ Kf8 44. Rb8+ Kg7 1/2-1/2

[Event "ITA-UKR email"]
[Site "ICCF email"]
[Date "2016.06.20"]
[Round "?.2"]
[White "Delizia, Costantino"]
[Black "Chaika, Ivan"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2445"]
[BlackElo "2442"]
[PlyCount "113"]
[EventDate "2016.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "ITA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "UKR"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. 0-0 Bd6 6. c4 c6 7. b3 Qe7 8. Bb2 b6 9. Ne5 Bb7 10. Nd2 0-0 11. Rc1 a5 12. e3 Na6 13. Qe2 Ne4 14. f4 Nc7 15. Rfd1 a4 16. Nxe4 dxe4 17. Bf1 b5 18. Qe1 b4 19. Rc2 Bxe5 20. fxe5 a3 21. Bc1 Rab8 22. Bd2 Bc8 23. g4 Bd7 24. Qg3 Be8 25. Be1 fxg4 26. Qxg4 Rf5 27. Bh4 g5 28. Rg2 h6 29. Bf2 Qg7 30. Be2 Bg6 31. Qh3 Kh7 32. Bg4 Rff8 33. Be1 Bf5 34. Rdd2 Qg6 35. Rdf2 Ne8 36. Bh5 Qg8 37. Qg3 Ng7 38. Bg4 Rb7 39. h4 h5 40. Bxf5+ Nxf5 41. Qxg5 Qxg5 42. Rxg5 Rg8 43. Rfxf5 exf5 44. e6 Rd8 45. Rxf5 Kg6 46. Rg5+ Kf6 47. d5 cxd5 48. cxd5 Rb5 49. e7 Re8 50. d6 Rbb8 51. Bxb4 Rxb4 52. d7 Rbb8 53. dxe8Q Rxe8 54. Rxh5 Rxe7 55. Ra5 Rh7 56. Rxa3 Rxh4 57. b4 1-0

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Chaika, Ivan"]
[Black "Feletar, Darko"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2442"]
[BlackElo "2352"]
[PlyCount "56"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Croatia"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "CRO"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 e6 7. 0-0 Nge7 8. Bg5 h6 9. Be3 Nd4 10. Qd2 Bd7 11. Nd1 Nxe2+ 12. Qxe2 Rc8 13. Re1 0-0 14. Qd2 Kh7 15. d4 Qc7 16. dxc5 dxc5 17. Bf4 e5 18. Be3 Rcd8 19. Nc3 b6 20. Qe2 Qc8 21. Nd5 Nxd5 22. exd5 c4 23. Bf1 Bb5 24. a4 Ba6 25. a5 Rxd5 26. axb6 axb6 27. Bxb6 e4 28. c3 f5 1/2-1/2

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Chaika, Ivan"]
[Black "Moza, Manfred"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2442"]
[BlackElo "2372"]
[PlyCount "64"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Austria"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "AUT"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. 0-0 0-0 8. h3 Rb8 9. a3 b5 10. Bg5 a5 11. Qd2 b4 12. axb4 axb4 13. Nd5 e6 14. Nxf6+ Bxf6 15. Bxf6 Qxf6 16. c3 Rb6 17. f4 Qe7 18. f5 bxc3 19. bxc3 exf5 20. exf5 Bxf5 21. Nf4 Qg5 22. h4 Qh6 23. g4 Bxg4 24. Bxc6 Rxc6 25. Qg2 Bd7 26. Ra7 Be8 27. Nd5 Kh8 28. Qg3 Qh5 29. Nf6 Qe5 30. Qxe5 dxe5 31. Nxe8 Rxe8 32. Rfxf7 h5 1/2-1/2

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Chaika, Ivan"]
[Black "Pranjic, Mitja"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2442"]
[BlackElo "2343"]
[PlyCount "82"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Slovenia"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "SLO"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d3 Be7 8. Nc3 0-0 9. Nd5 Na5 10. Nxe7+ Qxe7 11. Nh4 Nxb3 12. Nf5 Qe6 13. axb3 d5 14. f3 Ne8 15. Be3 Nd6 16. Ng3 a5 17. Qe1 a4 18. Qb4 d4 19. Bd2 c5 20. Qxc5 Rfc8 21. Qb4 Rxc2 22. bxa4 Rxa4 23. Rxa4 bxa4 24. f4 f6 25. fxe5 fxe5 26. Nf5 Nxf5 27. Qxb7 Ne7 28. Qb8+ Qc8 29. Qxe5 Rxd2 30. Qxe7 h6 31. Qf7+ Kh7 32. Qf5+ Qxf5 33. exf5 Rxd3 34. Ra1 g6 35. Rxa4 gxf5 36. Kf2 Rd2+ 37. Kf3 Kg6 38. b4 Rb2 39. b5 d3 40. Rd4 d2 41. b6 Rxb6 1/2-1/2

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Chaika, Ivan"]
[Black "Scheiba, Manfred"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2442"]
[BlackElo "2358"]
[PlyCount "74"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Germany"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. 0-0 Nge7 8. Bg5 h6 9. Be3 Nd4 10. Qd2 Bd7 11. Rab1 a5 12. Nc1 Bc6 13. Nd1 e5 14. c3 d5 15. c4 dxc4 16. dxc4 f5 17. Nc3 b6 18. f3 g5 19. Nd5 Bd7 20. Bxd4 cxd4 21. Nxe7 Qxe7 22. f4 gxf4 23. gxf4 Rg8 24. Nd3 Bc6 25. Rbe1 0-0-0 26. Kh1 Bf6 27. fxe5 Bg5 28. Qf2 fxe4 29. Bxe4 Bxe4+ 30. Rxe4 Rdf8 31. Qe2 Rxf1+ 32. Qxf1 Be3 33. Qf5+ Qd7 34. Qxd7+ Kxd7 35. h3 Rg1+ 36. Kh2 Rd1 37. Nf4 Bxf4+ 1/2-1/2

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Chaika, Ivan"]
[Black "Stanescu, Teodor Adrian"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2442"]
[BlackElo "2372"]
[PlyCount "140"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine 1"]
[BlackTeam "Romania"]
[BlackTeamCountry "ROU"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Bg5 h6 9. Bh4 c6 10. Bc4 d6 11. Nd2 g5 12. Bg3 Bg4 13. Qb3 0-0 14. Qc2 Nh5 15. Bb3 Nxg3 16. hxg3 d5 17. exd5 cxd5 18. Rfe1 Qf6 19. Nf1 Rad8 20. a4 a6 21. a5 Ba7 22. Ne3 Be6 23. Rac1 Kg7 24. c4 d4 25. Nd5 Bxd5 26. cxd5 Bb8 27. Qe2 Bd6 28. Rc4 Qg6 29. g4 f5 30. gxf5 Rxf5 31. Bd1 Rdf8 32. Rf1 Qf6 33. Qe1 h5 34. Rc2 h4 35. Re2 h3 36. f3 hxg2 37. Rxg2 Rf4 38. Rff2 Qg6 39. Qd2 Rh8 40. Rh2 Rfh4 41. Rxh4 Rxh4 42. Rg2 Kf6 43. Rg4 Rh8 44. Rg2 Qh5 45. Kf1 Qh1+ 46. Rg1 Qh3+ 47. Rg2 g4 48. Qf2 Ke7 49. Qg3 Qh7 50. Qxg4 Qxd3+ 51. Be2 Rh1+ 52. Rg1 Qb1+ 53. Kf2 Qxg1+ 54. Qxg1 Rxg1 55. Kxg1 Bb4 56. Bd3 Kd6 57. Bf5 Bxa5 58. Kf2 Bd8 59. Bc8 Kc7 60. Bf5 Be7 61. Ke2 a5 62. Kd3 b5 63. Bg6 a4 64. Be8 Kb6 65. Bd7 Bd6 66. Be8 Ka5 67. Bg6 b4 68. Kc4 Kb6 69. Bc2 a3 70. Bb1 Kc7 0-1

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Chaika, Ivan"]
[Black "Zlotkowski, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2442"]
[BlackElo "2400"]
[PlyCount "66"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Poland"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. d3 d6 6. Nge2 Bg7 7. 0-0 Bd7 8. Nd5 0-0 9. Bg5 Nxd5 10. exd5 Nd4 11. c3 Nf5 12. Re1 h6 13. Bd2 b5 14. a3 a5 15. h3 Rc8 16. Nf4 a4 17. Be4 Bf6 18. Ng2 Kg7 19. Qe2 Rh8 20. h4 h5 21. Bg5 Qb6 22. Rad1 b4 23. Bxf5 Bxf5 24. Ne3 bxa3 25. Nxf5+ gxf5 26. bxa3 Qb3 27. c4 Bxg5 28. hxg5 Rce8 29. Qf3 h4 30. gxh4 Rxh4 31. Qxf5 Rh5 32. Kg2 Reh8 33. Rd2 Rh2+ 1/2-1/2

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "De Bari, Vito"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2435"]
[BlackElo "2442"]
[PlyCount "61"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "UKR"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 c5 15. g4 Nxg4 16. Qe2 cxd4 17. Rhg1 d3 18. Qxd3 f5 19. Bc3 Ndf6 20. Qe2 Qb6 21. Nd6 Bxd6 22. Qxe6+ Rf7 23. Rxd6 Qxf2 24. Qxf5 Ne3 25. Qd3 Nfg4 26. Bxg7 Rxf3 27. Rc1 Kxg7 28. Qg6+ Kf8 29. Rd7 Rf7 30. Qd6+ Ke8 31. Qe6+ 1/2-1/2

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Moser, Reto"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2366"]
[BlackElo "2442"]
[PlyCount "41"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "UKR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 Ng6 11. Bb5 Bxf3 12. Nxf3 Be7 13. c4 0-0 14. cxd5 exd5 15. Qb3 a6 16. Be2 Na5 17. Qa4 b5 18. Qc2 Qc8 19. Qxc8 Rfxc8 20. b3 Ba3 21. g3 1/2-1/2

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Pecka, Josef"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2425"]
[BlackElo "2442"]
[PlyCount "66"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "UKR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 Ng6 11. Bb5 Bxf3 12. Qxf3 Ngxe5 13. Qh5 Qd7 14. Rae1 g6 15. Qh3 Bg7 16. Bf4 Ng4 17. Nxe6 fxe6 18. Qxg4 0-0 19. c3 a6 20. Ba4 Rad8 21. Bg5 Bf6 22. Bh6 Rfe8 23. f4 Bg7 24. Bg5 Rc8 25. Qh3 b5 26. Bd1 Na5 27. Bg4 Rc6 28. Rf2 Nb7 29. Rd2 Nc5 30. Qe3 Qd6 31. Bf3 Rf8 32. g3 h6 33. Bh4 Qc7 1/2-1/2

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Semov, Dobri"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2331"]
[BlackElo "2442"]
[PlyCount "53"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Bulgaria"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "UKR"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. Bd2 Qb6 8. 0-0-0 Bd6 9. g4 d4 10. Ne2 Ne7 11. g5 Bb4 12. Bxb4 Qxb4 13. h4 a5 14. h5 a4 15. a3 Qd6 16. h6 g6 17. Qg3 Qxg3 18. Nxg3 c5 19. f4 0-0-0 20. Kd2 Kc7 21. Rb1 b5 22. Ne2 Nc6 23. e5 c4 24. dxc4 bxc4 25. Ng3 Nb6 26. Ne4 Ne7 27. Rh2 1/2-1/2

[Event "Danube tt5 email"]
[Site "ICCF email"]
[Date "2016.04.15"]
[Round "?.4"]
[White "Stronsky, Viktor"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2406"]
[BlackElo "2442"]
[PlyCount "75"]
[EventDate "2016.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Ukraine II"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UKR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. c4 Nbc6 9. Qa4 a6 10. Nc3 dxc4 11. 0-0-0 Qa5 12. Qxa5 Nxa5 13. Nxf5 Nxf5 14. Bb6 Nc6 15. f4 Rc8 16. Bxc4 g5 17. g4 Nh4 18. f5 Nxe5 19. Bb3 Bc5 20. Bxc5 Rxc5 21. fxe6 fxe6 22. Bxe6 Ke7 23. Bd5 b5 24. Kb1 Rd8 25. Bb7 Nxg4 26. Rxd8 Kxd8 27. Rd1+ Ke8 28. Bxa6 b4 29. Rd4 bxc3 30. b4 Rf5 31. Rxg4 Nf3 32. Bc8 Rf4 33. Kc2 Kd8 34. Rxf4 gxf4 35. Bh3 Nxh2 36. Kxc3 h5 37. a4 Kc7 38. a5 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Anokhin, Yury"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2389"]
[BlackElo "2448"]
[PlyCount "115"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 Ng6 11. Bb5 Bxf3 12. Qxf3 Ngxe5 13. Qh5 Qd7 14. Rae1 g6 15. Qh3 Bg7 16. Bf4 Ng4 17. Nxe6 fxe6 18. Qxg4 0-0 19. c3 a6 20. Ba4 Rad8 21. Bg5 Bf6 22. Bh6 Rfe8 23. f4 Bg7 24. Bg5 Rc8 25. h4 b5 26. Bd1 b4 27. Ba4 bxc3 28. bxc3 Qd6 29. h5 Bxc3 30. Rb1 Rc7 31. Rfc1 Bd4+ 32. Kh2 Rec8 33. Qh4 a5 34. Rb3 Bg7 35. Rb6 h6 36. Rcxc6 hxg5 37. Rxd6 gxh4 38. Bd7 Rf8 39. Bxe6+ Kh7 40. Rxd5 Rxf4 41. Bf7 g5 42. Bg6+ Kh6 43. Be8+ Kh7 44. Rxg5 Re7 45. Bg6+ Kh6 46. Rxa5 Bd4 47. Rc6 Re1 48. Bf5+ Kg7 49. g3 Rf3 50. Kh3 hxg3 51. h6+ Kf7 52. Rc7+ Kf8 53. Ra8+ Re8 54. Rxe8+ Kxe8 55. Bg6+ Kd8 56. Rc6 g2+ 57. Kxg2 Rf6 58. Rxf6 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Babychuk, Vladimir"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2448"]
[BlackElo "2216"]
[PlyCount "121"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Nge2 Bd7 7. 0-0 Nf6 8. Nd5 0-0 9. Bg5 Re8 10. Bxf6 exf6 11. c3 Rb8 12. Nef4 b5 13. Bh3 Bxh3 14. Nxh3 Qd7 15. Nhf4 f5 16. Re1 b4 17. Kg2 fxe4 18. dxe4 Rb5 19. Re2 h5 20. Rc1 h4 21. f3 bxc3 22. bxc3 Reb8 23. gxh4 Ne5 24. Qe1 Kh8 25. Rd1 c4 26. Red2 Qd8 27. a4 Rb2 28. Qf2 Rxd2 29. Rxd2 Bh6 30. Re2 Rb1 31. Nh3 Rd1 32. Qg3 Qb8 33. f4 Rd3 34. Ne3 Nd7 35. h5 gxh5 36. Qh4 Qg8+ 37. Kf1 Qg7 38. Qxh5 Qh7 39. Nd5 Rd1+ 40. Kg2 Bf8 41. Qg4 f5 42. Qg5 Qg8 43. Nf2 Ra1 44. Rb2 Nb6 45. Nxb6 axb6 46. exf5 Rxa4 47. Ne4 Bh6 48. Qxg8+ Kxg8 49. Kf3 d5 50. Nf6+ Kf7 51. Rxb6 Bg7 52. Nxd5 Ra1 53. f6 Bf8 54. Ke4 Ra7 55. h4 Rd7 56. h5 Rd8 57. Rb7+ Ke6 58. f5+ Kd6 59. f7 Kc5 60. Nf4 Kc6 61. Ne6 1-0

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Begliy, Mikhail"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2448"]
[BlackElo "2434"]
[PlyCount "80"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. 0-0 Nge7 8. Bg5 0-0 9. Qd2 Rb8 10. Bh6 b5 11. Bxg7 Kxg7 12. Nd1 f6 13. Ne3 Qa5 14. c3 b4 15. f4 bxc3 16. bxc3 Qb5 17. Rf2 Rd8 18. g4 d5 19. exd5 Nxd5 20. Nxd5 exd5 21. g5 f5 22. Re1 Qb6 23. Nc1 c4 24. h4 Rb7 25. Bf3 Re7 26. Kg2 Ba6 27. Rxe7+ Nxe7 28. Re2 Kf7 29. Qe1 Qd6 30. Re5 cxd3 31. Nb3 d4 32. cxd4 Nc6 33. Rc5 Re8 34. Rxf5+ gxf5 35. Bh5+ Kg7 36. Bxe8 Kf8 37. Bh5 Bc4 38. Qc1 Bd5+ 39. Kg3 a5 40. Qe3 Qe7 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Gorokhovsky, Boris"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2448"]
[BlackElo "2484"]
[PlyCount "99"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Rb8 7. 0-0 b5 8. a3 a5 9. a4 b4 10. Nb5 Nf6 11. c3 0-0 12. d4 Qb6 13. d5 Ne5 14. Kh1 Bd7 15. f4 Nc4 16. b3 Na3 17. Bxa3 bxa3 18. Rxa3 Bxb5 19. axb5 Qxb5 20. Qd2 Rfe8 21. e5 dxe5 22. fxe5 Ng4 23. e6 fxe6 24. Nf4 e5 25. Ne6 Bh6 26. Qe1 Qd3 27. Nxc5 Qb5 28. Ne6 Ne3 29. c4 Qb4 30. Qxb4 axb4 31. Ra6 Nxf1 32. Bxf1 Ra8 33. c5 Rxa6 34. Bxa6 Ra8 35. Bc4 Kh8 36. c6 Be3 37. Kg2 e4 38. g4 h5 39. Kg3 Bb6 40. g5 Ra1 41. Kf4 Ra2 42. Kxe4 Rxh2 43. Nf8 Rh4+ 44. Ke5 Rxc4 45. bxc4 b3 46. c5 b2 47. Nxg6+ Kg7 48. cxb6 b1Q 49. Nxe7 Qxb6 50. d6 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Morar, Sergiy"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2448"]
[BlackElo "2277"]
[PlyCount "62"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Na3 c6 9. Ba4 d6 10. Bb3 h6 11. Nc4 Bc7 12. Ne3 a5 13. a4 0-0 14. Qf3 Be6 15. Bxe6 fxe6 16. Qe2 d5 17. b3 dxe4 18. dxe4 Nxe4 19. Qc4 Nf6 20. Qxe6+ Rf7 21. Ng4 Nxg4 22. Qxg4 Qd7 23. Qc4 Rd8 24. Be3 Qd5 25. Qxd5 cxd5 26. Rad1 Rf6 27. f3 Bb6 28. Bxb6 Rxb6 29. Rfe1 Rxb3 30. Rxe5 Rxc3 31. Rexd5 Rxd5 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Oliynyk, Valery"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2448"]
[BlackElo "2315"]
[PlyCount "74"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. 0-0 0-0 8. h3 Rb8 9. f4 Nd7 10. a4 a6 11. Nd5 e6 12. Ne3 b5 13. axb5 axb5 14. f5 Bb7 15. c3 Ra8 16. Rxa8 Qxa8 17. fxe6 fxe6 18. Nf4 Re8 19. h4 Nde5 20. Bh3 Bc8 21. h5 Qa4 22. hxg6 hxg6 23. Kg2 Qxd1 24. Rxd1 g5 25. Nh5 Bh8 26. d4 cxd4 27. cxd4 g4 28. Nxg4 Nxg4 29. Bxg4 Nxd4 30. Be3 e5 31. Bxc8 Rxc8 32. g4 Kf7 33. Ng3 Rc2+ 34. Rd2 Ke6 35. Rxc2 Nxc2 36. Kf3 d5 37. Bd2 d4 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Susedenko, Vladimir"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2448"]
[BlackElo "2427"]
[PlyCount "90"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. 0-0 Bd7 8. Nd5 0-0 9. Bg5 Nxd5 10. exd5 Nd4 11. c3 Nf5 12. Re1 h6 13. Bd2 b5 14. a3 a5 15. Be4 b4 16. Qc1 bxc3 17. bxc3 h5 18. Rb1 Qc7 19. h3 Bh8 20. Bg5 Rab8 21. Qd2 Rxb1 22. Rxb1 Rb8 23. Rb2 a4 24. Qc2 Kh7 25. Kh2 Bg7 26. Qb1 Rxb2 27. Qxb2 Nh6 28. Nf4 Be5 29. Ne2 Ng8 30. Bg2 Qa7 31. Be4 Bg7 32. Nf4 Kh8 33. Ne2 Nf6 34. Bg2 Kh7 35. Qb1 Bf5 36. Qb5 Bh6 37. Bxf6 exf6 38. d4 Bd7 39. Qb2 f5 40. h4 Qa6 41. dxc5 dxc5 42. Nf4 Qd6 43. Kg1 c4 44. Qb7 Bg7 45. Bf1 Bxc3 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Yarmolyuk, Yury"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2448"]
[BlackElo "2335"]
[PlyCount "62"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Na3 c6 9. Ba4 d6 10. Bb3 h6 11. Nc4 Bc7 12. Ne3 d5 13. exd5 cxd5 14. d4 e4 15. f3 Be6 16. Ba4+ Kf8 17. g3 Kg8 18. Ng2 Rc8 19. Bf4 Bxf4 20. Nxf4 Bf5 21. fxe4 Bxe4 22. Bc2 h5 23. Bxe4 Nxe4 24. Re1 h4 25. Qg4 hxg3 26. hxg3 Rc6 27. Nxd5 Rh1+ 28. Kg2 Qxd5 29. Rxh1 Nxg3+ 30. Kxg3 Rg6 31. Qxg6 fxg6 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Fedak, Lubomir"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2314"]
[BlackElo "2448"]
[PlyCount "67"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Qc7 15. 0-0-0 Ngf6 16. Kb1 0-0 17. Rhe1 Rad8 18. Nf5 exf5 19. Rxe7 Qd6 20. Ree1 Ne4 21. Be3 Rfe8 22. Qc2 Qc7 23. Nh4 f4 24. Bc1 Ndf6 25. Nf3 Qd7 26. Ne5 Qf5 27. c5 Rd5 28. g4 Qh7 29. f3 Nxc5 30. Qxh7+ Kxh7 31. Nxf7 Rxe1 32. Rxe1 Rxd4 33. Ne5 Kg8 34. Ng6 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Galytskyi, Volodymyr"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2396"]
[BlackElo "2448"]
[PlyCount "73"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 c6 3. Nd2 Qb6 4. e3 Qxb2 5. Bd3 d5 6. Nh3 g6 7. c4 Bh6 8. cxd5 cxd5 9. Nf4 Bxg5 10. Nxd5 Kd8 11. h4 Bf6 12. a4 e6 13. Nc4 Qxa1 14. Qxa1 exd5 15. Nd6 Nc6 16. Nf7+ Ke8 17. Nxh8 Bxh8 18. h5 Bg7 19. hxg6 hxg6 20. Qa3 Kf7 21. Qd6 Nf6 22. f3 Bd7 23. g4 fxg4 24. fxg4 Bxg4 25. 0-0 Rd8 26. Qg3 Bf5 27. Bxf5 gxf5 28. Rxf5 Rc8 29. Rf3 Ne7 30. Qg4 b6 31. Kf1 Rc4 32. Qd7 a6 33. Qd6 Rxa4 34. Qxb6 a5 35. Ke2 Rc4 36. Qxa5 Ke6 37. Qb6+ 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Papenin, Nikolai"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2546"]
[BlackElo "2448"]
[PlyCount "88"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 c6 5. Nh3 d5 6. 0-0 Bd6 7. Qc2 0-0 8. b3 b6 9. Nd2 Bb7 10. Bb2 Nbd7 11. Nf3 Rc8 12. Ne5 c5 13. e3 Ne4 14. f3 Nef6 15. Nf4 Qe8 16. Nfd3 cxd4 17. exd4 Bxe5 18. dxe5 dxc4 19. exf6 cxd3 20. Qxd3 Nxf6 21. Rfe1 Qf7 22. Rad1 Bd5 23. Qe3 Rc2 24. Rd2 Rxd2 25. Qxd2 Rc8 26. Kf2 b5 27. Rc1 Rxc1 28. Qxc1 Qb7 29. Bd4 a6 30. Qf4 Qe7 31. Bf1 Kf7 32. Be2 Qd8 33. Bb2 h6 34. Bd4 Qe7 35. h4 Qd8 36. g4 Bc6 37. h5 Nd5 38. Qe5 Qh4+ 39. Qg3 Qxg3+ 40. Kxg3 f4+ 41. Kf2 g5 42. hxg6+ Kxg6 43. a4 Kg5 44. axb5 axb5 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Stronsky, Viktor"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2406"]
[BlackElo "2448"]
[PlyCount "62"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. c4 Nbc6 9. Qa4 a6 10. Na3 Qa5+ 11. Qxa5 Nxa5 12. 0-0 dxc4 13. Nxc4 Nxc4 14. Bxc4 Be4 15. Rac1 Bd5 16. Be2 g5 17. Rfd1 h6 18. g3 Bg7 19. f4 h5 20. fxg5 Bxe5 21. Bf2 Rc8 22. b3 Rxc1 23. Rxc1 f6 24. Nf3 Bb2 25. Rc2 Ba1 26. h4 Nc6 27. Kh2 0-0 28. Bc5 Rf7 29. Rd2 Bc3 30. Rd3 Bb2 31. Rd2 Bc3 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Tkachenko, Igor"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2282"]
[BlackElo "2448"]
[PlyCount "78"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Bf6 11. Be4 Nce7 12. Ne5 Bd7 13. Qd3 h6 14. Qg3 Bc6 15. Ng4 Ng6 16. Bxg6 fxg6 17. Rxe6 Bh4 18. Nxh6+ Kh8 19. Qxg6 Bxf2+ 20. Kh1 Bxd4 21. Nf5 Ne7 22. Qh5+ Kg8 23. Rxe7 Rxf5 24. Rxg7+ Bxg7 25. Qxf5 Bxc3 26. Bg5 Qf8 27. Qe6+ Qf7 28. Qxf7+ Kxf7 29. bxc3 Re8 30. Rf1+ Kg7 31. Bf6+ Kg6 32. Bd4 Re2 33. Rf6+ Kg5 34. h4+ Kxh4 35. Rf2 Re1+ 36. Kh2 a6 37. Rf4+ Kg5 38. Kg3 Re2 39. Rf2 Rxf2 1/2-1/2

[Event "UKR-ch27 email"]
[Site "ICCF email"]
[Date "2016.03.01"]
[Round "?"]
[White "Zelenyuk, Oleg"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2347"]
[BlackElo "2448"]
[PlyCount "71"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "UKR"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. c4 Nbc6 9. Qa4 a6 10. Nc3 dxc4 11. 0-0-0 Qa5 12. Qxa5 Nxa5 13. Nxf5 Nxf5 14. Bb6 Nc6 15. f4 Rc8 16. Bxc4 g5 17. g4 Nh4 18. f5 Nxe5 19. Bb3 Bc5 20. Bxc5 Rxc5 21. fxe6 fxe6 22. Bxe6 Ke7 23. Bd5 b5 24. Kb1 Rd8 25. Bb7 Nxg4 26. Bxa6 Ne3 27. Rxd8 Kxd8 28. Bxb5 Nf3 29. a4 g4 30. Be2 Kc7 31. Ka2 Rh5 32. Ne4 Kb6 33. b4 Nd4 34. Bd3 Nd5 35. Ka3 Nc6 36. Ng3 1/2-1/2

[Event "Saenko Memorial-A email"]
[Site "ICCF email"]
[Date "2015.09.20"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Sirobaba, Fyodor L"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2459"]
[BlackElo "2372"]
[PlyCount "55"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Nge2 d6 7. 0-0 Nf6 8. a3 0-0 9. Rb1 Bd7 10. h3 b5 11. b4 cxb4 12. axb4 e6 13. Bf4 Qc7 14. Qd2 Rfc8 15. Na2 Ne7 16. Rfc1 e5 17. Bg5 Be6 18. Nac3 Qd7 19. Kh2 d5 20. exd5 Nexd5 21. Nxd5 Bxd5 22. Bxd5 Nxd5 23. c4 h6 24. Be3 Nxe3 25. Qxe3 Rd8 26. Nc3 Qxd3 27. Qxd3 Rxd3 28. Nxb5 1/2-1/2

[Event "Saenko Memorial-A email"]
[Site "ICCF email"]
[Date "2015.09.20"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Susedenko, Vladimir"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2459"]
[BlackElo "2407"]
[PlyCount "60"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. h3 Bd7 8. Be3 b5 9. a3 0-0 10. 0-0 Rb8 11. f4 a5 12. a4 bxa4 13. Nxa4 Qc8 14. Kh2 Ne8 15. c3 Nc7 16. Qd2 Qa6 17. d4 cxd4 18. cxd4 e6 19. Rfc1 Rfc8 20. Nec3 Ne7 21. e5 Ncd5 22. Bf2 Nxc3 23. bxc3 Bb5 24. Rc2 Bc4 25. Rb2 Nd5 26. Rxb8 Rxb8 27. exd6 Qxd6 28. Nb2 Qa6 29. Nxc4 Qxc4 30. Rxa5 Qxc3 1/2-1/2

[Event "Saenko Memorial-A email"]
[Site "ICCF email"]
[Date "2015.09.20"]
[Round "?"]
[White "Chaika, Ivan"]
[Black "Timko, Viktor"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2459"]
[BlackElo "2372"]
[PlyCount "87"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Qa5 4. d4 b5 5. d5 b4 6. Nb1 Nf6 7. Nd2 Qc7 8. c4 a5 9. f4 d6 10. a3 Be7 11. Ng3 h5 12. Bd3 h4 13. Ngf1 Nbd7 14. dxe6 fxe6 15. Ne3 Bb7 16. 0-0 0-0 17. Qf3 Rae8 18. b3 a4 19. bxa4 e5 20. f5 Ra8 21. Nd5 Bxd5 22. exd5 Rxa4 23. Qh3 Rb8 24. Bc2 Ra7 25. Qxh4 Nxd5 26. f6 N5xf6 27. Ne4 Nxe4 28. Qxe4 Nf6 29. Qg6 d5 30. Bf5 Qc6 31. Bg5 Kf8 32. Bg4 Kg8 33. Rae1 Qd6 34. Bxf6 Bxf6 35. cxd5 Re7 36. Bf5 Kf8 37. Qh5 Ree8 38. g4 Ke7 39. g5 Rh8 40. Qg6 Kd8 41. gxf6 gxf6 42. axb4 Qf8 43. Be6 Rh6 44. Qg3 1-0

[Event "Saenko Memorial-A email"]
[Site "ICCF email"]
[Date "2015.09.20"]
[Round "?"]
[White "Felytin, Leonid"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2469"]
[BlackElo "2459"]
[PlyCount "81"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 Nbc6 9. Bb5 a6 10. Bxc6+ bxc6 11. c4 Qd7 12. Nc3 dxc4 13. Na4 Nd5 14. Nxf5 exf5 15. Rc1 c3 16. Nxc3 Nxe3 17. Qxd7+ Kxd7 18. fxe3 g6 19. e4 Bc5+ 20. Kh1 Rae8 21. Rfd1+ Kc7 22. Nd5+ cxd5 23. Rxc5+ Kb6 24. Rcxd5 fxe4 25. R1d4 e3 26. Kg1 Re6 27. Rd3 e2 28. Kf2 Rhe8 29. Re3 Kc6 30. Ra5 Kb6 31. b4 f6 32. Rc5 e1Q+ 33. Kxe1 fxe5 34. a4 e4 35. Ke2 R8e7 36. h3 Kb7 37. Rc4 g5 38. Rec3 Rd6 39. b5 a5 40. Re3 Rde6 41. g3 1/2-1/2

[Event "Saenko Memorial-A email"]
[Site "ICCF email"]
[Date "2015.09.20"]
[Round "?"]
[White "Voronin, Alexandr"]
[Black "Chaika, Ivan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2403"]
[BlackElo "2459"]
[PlyCount "147"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 Nbc6 9. N2f3 Be4 10. 0-0 Ng6 11. Bb5 Bxf3 12. Qxf3 Ngxe5 13. Qh5 Qd7 14. Rae1 g6 15. Qh3 Bg7 16. Bf4 Ng4 17. Nxe6 fxe6 18. Qxg4 0-0 19. c3 a6 20. Ba4 Rad8 21. Bg5 Bf6 22. h4 Bxg5 23. hxg5 Rde8 24. Re2 Qd6 25. Rfe1 Rf5 26. Bc2 Re5 27. g3 Rxe2 28. Qxe2 Kg7 29. Rd1 Rd8 30. Kg2 e5 31. Bb3 d4 32. Rd3 Na5 33. Bc2 b5 34. Rd1 Nc4 35. b3 Nb6 36. cxd4 exd4 37. Qe4 Rd7 38. Rd2 Nc8 39. a4 Nb6 40. axb5 axb5 41. Bd3 Re7 42. Qf3 Qe5 43. Bf1 Qxg5 44. Rxd4 Qc5 45. Qd1 b4 46. Qd2 Qc6+ 47. Kg1 Qc3 48. Qg5 Qe1 49. Rd1 Qe5 50. Qxe5+ Rxe5 51. Rd4 Re6 52. Rxb4 Kf6 53. Rd4 Rc6 54. f4 Ke7 55. Kf2 Rc3 56. Rd3 Rc1 57. Bh3 h5 58. Re3+ Kf7 59. Ke2 Rc6 60. Rd3 Rc2+ 61. Ke3 Rb2 62. Ke4 Rh2 63. Bf1 h4 64. Rd6 hxg3 65. Rxb6 g2 66. Rb7+ Ke8 67. Bxg2 Rxg2 68. Ke5 Re2+ 69. Kf6 Rf2 70. Rb4 Rg2 71. Rd4 Rg4 72. Rc4 Kd7 73. Ke5 Ke7 74. Rc7+ 1-0

[Event "Saenko Memorial-A email"]
[Site "ICCF email"]
[Date "2015.09.20"]
[Round "?"]
[White "Yarmolyuk, Yury"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2324"]
[BlackElo "2459"]
[PlyCount "57"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. cxd5 exd5 6. 0-0 Nf6 7. d3 Nbd7 8. Nc3 Bd6 9. h3 Bxf3 10. Bxf3 0-0 11. e4 dxe4 12. dxe4 Qe7 13. Bg2 Rfe8 14. Qc2 Rad8 15. Rd1 Nc5 16. Be3 h5 17. Rd2 h4 18. Rad1 Ne6 19. g4 Bf4 20. Rxd8 Rxd8 21. Bxa7 Ra8 22. Bd4 Nxd4 23. Rxd4 Be5 24. Rd2 Nd7 25. a3 Nc5 26. Ne2 Ne6 27. Nc1 Bc7 28. Kf1 g6 29. Rd1 1/2-1/2

[Event "Saenko Memorial-A email"]
[Site "ICCF email"]
[Date "2015.09.20"]
[Round "?"]
[White "Yaroshenko, Yuri"]
[Black "Chaika, Ivan"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2389"]
[BlackElo "2459"]
[PlyCount "105"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "UKR"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 c6 5. Nf3 d5 6. 0-0 Bd6 7. Nc3 0-0 8. Qc2 Ne4 9. Rb1 Nd7 10. b4 b5 11. cxb5 Nxc3 12. Qxc3 cxb5 13. Bg5 Qb6 14. Rfc1 Bb7 15. Qe3 Rfe8 16. Bf4 Bxf4 17. Qxf4 Rac8 18. e3 a6 19. Ne1 Rc4 20. Nd3 Rec8 21. Bf1 Qc7 22. Qxc7 R8xc7 23. Nc5 Rxc1 24. Rxc1 Kf7 25. Ra1 Nb6 26. h4 Bc8 27. Bd3 Ra7 28. Kf1 Bd7 29. Rc1 Ke7 30. Rc3 Be8 31. Ra3 Na4 32. Nxa4 bxa4 33. Rc3 Rb7 34. a3 Bb5 35. Ke2 g6 36. Rc5 Kd7 37. Kd2 h6 38. f3 Rb8 39. e4 fxe4 40. fxe4 Rf8 41. exd5 Rf3 42. dxe6+ Kxe6 43. Re5+ Kd6 44. Re3 Rf2+ 45. Ke1 Rh2 46. Be4 g5 47. hxg5 hxg5 48. g4 Bc4 49. Bb7 Rh4 50. Rc3 Bb5 51. Bf3 Rh2 52. Kd1 Ra2 53. Kc1 1/2-1/2

[Event "ESP-UKR email"]
[Site "ICCF email"]
[Date "2015.09.15"]
[Round "?.3"]
[White "Chaika, Ivan"]
[Black "Cuadrado Wentwort Hyde, Guillermo"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2459"]
[BlackElo "2447"]
[PlyCount "50"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "ESP"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Spain"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Nge2 e5 7. 0-0 Nge7 8. f4 Be6 9. Nd5 0-0 10. Nec3 exf4 11. Bxf4 Qd7 12. Qd2 Ne5 13. Ne3 b5 14. a3 a5 15. a4 b4 16. Nb5 N7c6 17. c4 Nd4 18. Nxd4 cxd4 19. Nd5 Bxd5 20. exd5 Rae8 21. b3 f5 22. Rae1 Bf6 23. Re2 Rf7 24. Rfe1 Rfe7 25. Bh1 Kg7 1/2-1/2

