| ECO A05 in 2005 play it! fedorchuk sergey defeats white's estrada martinez in 92 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. d4 Ne4 8. Nxe4 Bxe4 9. b3 a5 10. Bb2 d5 11. Qd2 a4 12. Ne5 Bxg2 13. Kxg2 Bd6 14. Rfd1 Qe7 15. Nd3 Nd7 16. Rdc1 a3 17. Bc3 c5 18. e3 cxd4 19. exd4 dxc4 20. bxc4 Ra4 21. c5 bxc5 22. Qc2 Rfa8 23. dxc5 Nxc5 24. Nxc5 Bxc5 25. Bxg7 Qb7+ 26. f3 Kxg7 27. Qxc5 Qb2+ 28. Kg1 R8a5 29. Qc3+ Re5 30. f4 Qxc3 31. Rxc3 Re2 32. Rf3 Kf6 33. Rf2 Rxf2 34. Kxf2 Rb4 35. Re1 Rb2+ 36. Re2 Kf5 37. h3 Rxe2+ 38. Kxe2 Ke4 39. h4 h5 40. Kf2 f6 41. Ke2 Kf5 42. Kf3 e5 43. fxe5 fxe5 44. g4+ hxg4+ 45. Kg3 e4 46. h5 e3 |
| ECO A05 in 2003 play it! fedorchuk sergey defeats white's vukanovic sasa in 71 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 d5 7. d4 dxc4 8. Qa4+ Nbd7 9. Be3 a6 10. Qxc4 b5 11. Qd3 c4 12. Qc2 Be7 13. Rad1 O-O 14. Ne5 Bxg2 15. Kxg2 Qc7 16. Nxd7 Qxd7 17. Bg5 b4 18. Bxf6 Bxf6 19. Ne4 Qd5 20. Kg1 Be7 21. e3 Rfc8 22. Rc1 f5 23. Nd2 c3 24. Nb3 a5 25. bxc3 Rxc3 26. Qe2 a4 27. Rxc3 bxc3 28. Nc1 Ba3 29. Nd3 Qb5 30. Qc2 Bb2 31. Rd1 Rb8 32. Nc5 a3 33. Nb3 Qd5 34. Nc1 h6 35. h4 Kf8 36. Kf1 |
| ECO A05 in 2005 play it! fedorchuk sergey defeats white's krasenkow michal in 60 moves | 1. Nf3 Nf6 2. c4 b6 3. Nc3 Bb7 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. Re1 Ne4 8. Qc2 Nxc3 9. dxc3 f5 10. Nd4 Bxg2 11. Kxg2 Qc8 12. e4 Qb7 13. f4 Na6 14. Nf3 Rae8 15. b4 c5 16. b5 Nc7 17. Ne5 Rd8 18. Kg1 Ne8 19. exf5 exf5 20. Qg2 Nd6 21. Rd1 Ne4 22. g4 fxg4 23. Qxg4 Bd6 24. Re1 Rf6 25. f5 Bxe5 26. Rxe4 Bxc3 27. Rb1 d5 28. cxd5 Qxd5 29. Bg5 Bd4+ 30. Kh1 Re8 |
| ECO A05 in 2006 play it! fedorchuk sergey defeats white's sulava nenad in 59 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. d4 cxd4 7. Qxd4 Nc6 8. Qf4 Qb8 9. Rd1 Bc5 10. Nc3 O-O 11. b3 e5 12. Qh4 Nd4 13. Bg5 Ne8 14. Nxe5 f6 15. Nxd7 fxg5 16. Qxg5 Ne6 17. Bxb7 Nxg5 18. Nxb8 Rxb8 19. Bd5+ Kh8 20. Rf1 Rxf2 21. Rxf2 Nh3+ 22. Kg2 Nxf2 23. Bf3 Nf6 24. Rf1 N2g4 25. Bxg4 Nxg4 26. Rf4 h5 27. h3 Nf6 28. Kf3 Kg8 29. Rf5 Rf8 30. Nd1 |
| ECO A05 in 2004 play it! fedorchuk sergey defeats white's faouzi abdellati in 22 moves | 1. Nf3 Nf6 2. g3 b5 3. c4 bxc4 4. Bg2 d5 5. Ne5 c6 6. d4 cxd3 7. Qxd3 e6 8. O-O Bd6 9. Bf4 g5 10. Nxf7 Kxf7 11. Bxg5 Nbd7 |
| ECO A05 in 1997 play it! fedorchuk sergey defeats white's malykin vitaly in 86 moves | 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. d3 d6 6. e4 e6 7. Nc3 Be7 8. Nd2 Qc7 9. f4 Nc6 10. Nc4 Nd4 11. Be3 O-O 12. h3 a6 13. Nd2 b5 14. g4 Nd7 15. Ne2 Rac8 16. Ng3 b4 17. g5 Rfe8 18. Nf3 Bf8 19. Rf2 Nb5 20. Nh4 g6 21. Nf3 Bg7 22. Qc1 a5 23. Rb1 a4 24. f5 d5 25. f6 Bf8 26. Bf4 Qb6 27. Be3 d4 28. Bd2 c4 29. dxc4 Nd6 30. Qe1 Nxc4 31. Bc1 b3 32. axb3 axb3 33. cxb3 Qxb3 34. Nf1 Bc5 35. N1d2 Qc2 36. b4 Bb6 37. Ra1 d3 38. Nxc4 Bxf2+ 39. Qxf2 Qxc4 40. Nd2 Qxb4 41. Qh4 Qd4+ 42. Kh1 Qxa1 43. Qh6 Rxc1+ |
| ECO A05 in 2005 play it! fedorchuk sergey defeats white's arsovic goran in 80 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 a5 5. g3 d6 6. Bg2 e5 7. a3 Bc5 8. d3 h6 9. O-O O-O 10. Qc2 Nc6 11. e3 Bf5 12. h3 Re8 13. Kh2 Bh7 14. Ng1 Qd7 15. Nge2 Nd8 16. b3 c6 17. Bb2 Ne6 18. Qd2 Ba7 19. d4 exd4 20. Nxd4 Ng5 21. Rad1 Rad8 22. b4 axb4 23. axb4 d5 24. cxd5 cxd5 25. Nde2 Qe7 26. Nf4 Nfe4 27. Qc1 Qxb4 28. Ncxd5 Qa5 29. h4 Ne6 30. Nxe6 fxe6 31. Nf4 Rc8 32. Qa1 Qxa1 33. Bxa1 e5 34. Nd3 Bb8 35. Nb4 Rc4 36. Nd3 Rc2 37. Nb4 Rxf2 38. Rxf2 Nxf2 39. Rd7 Ng4+ 40. Kg1 Ba7 |
| ECO A04 in 1997 play it! fedorchuk sergey defeats white's boldyrev anton in 100 moves | 1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. b3 Be7 7. Bb2 O-O 8. e3 d6 9. Nc3 a6 10. d4 Nbd7 11. d5 Ne8 12. Nd2 Rb8 13. Qc2 Nc7 14. dxe6 fxe6 15. e4 b5 16. Rad1 Ne5 17. Ne2 Nc6 18. f4 Qe8 19. Nf3 Qg6 20. Qc3 Rbd8 21. Qe3 Ba8 22. a3 a5 23. h3 Rb8 24. Ba1 bxc4 25. bxc4 a4 26. Nd2 e5 27. Nc3 Nd4 28. Qd3 Bc6 29. Kh2 Bd7 30. f5 Qh6 31. Ncb1 Bg5 32. Bc3 Ne8 33. h4 Bd8 34. Bh3 Qh5 35. Bxd4 cxd4 36. Qf3 Qf7 37. Rf2 Ba5 38. Bf1 Kh8 39. Rc1 Qe7 40. Bd3 Nc7 41. Qh5 Na6 42. Nf3 Be8 43. Qg4 Nc5 44. Ne1 Bxe1 45. Rxe1 Nxd3 46. f6 Nxf2 47. fxe7 Nxg4+ 48. Kh3 Nf2+ 49. Kg2 Rf7 50. Rf1 Nxe4 |
| ECO A05 in 2000 play it! fedorchuk sergey defeats white's wisniewski adria in 120 moves | 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. Nc3 e6 6. O-O d5 7. Ne5 Nbd7 8. Qa4 Bd6 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. d4 Bxg2 12. Kxg2 cxd4 13. Bf4 f6 14. Nc6 Qc7 15. Bxd6 Qxd6 16. Nxd4 O-O 17. Rfd1 Nc5 18. Qc4 a5 19. Nb3 Qc6+ 20. f3 a4 21. Nxc5 bxc5 22. Rac1 Ra5 23. Rc2 Re8 24. Rcd2 Qb5 25. Qe4 Ra7 26. Rd8 Re7 27. R1d2 h6 28. R8d3 Kf7 29. Rc3 Rc8 30. Rdc2 Rd7 31. Rc4 f5 32. Qe3 Rd5 33. b4 axb3 34. axb3 Rd4 35. Qe5 Rxc4 36. bxc4 Qb8 37. Qc3 Rd8 38. Rb2 Qc7 39. Rb5 Rd4 40. Qb2 Qe5 41. Kf2 f4 42. Rb3 Kf6 43. Qc2 h5 44. Rd3 fxg3+ 45. hxg3 h4 46. gxh4 Qh2+ 47. Ke1 Qxh4+ 48. Kd2 Rxc4 49. Qb2+ Kg6 50. Qe5 Qf6 51. Qg3+ Kh7 52. Qh2+ Rh4 53. Qg3 Rh1 54. Qg4 Rh4 55. Qg3 Qh6+ 56. Kc2 Ra4 57. Rd7 Ra2+ 58. Kc3 Rxe2 59. Kc4 Qf6 60. Kb5 c4 |
| ECO A15 in 2006 play it! fedorchuk sergey defeats white's miroshnichenko e in 110 moves | 1. c4 Nf6 2. g3 e5 3. Bg2 Bc5 4. Nc3 O-O 5. e3 d6 6. Nge2 c6 7. O-O a5 8. b3 Ba7 9. Bb2 h6 10. h3 Re8 11. Kh2 Na6 12. d4 Bf5 13. d5 Rc8 14. e4 Bh7 15. f3 Rb8 16. Qd2 cxd5 17. cxd5 b5 18. Nc1 Bd4 19. Nd1 Bb6 20. Nd3 Nc5 21. N1f2 Nfd7 22. Rae1 f5 23. Nxc5 Bxc5 24. exf5 Bb4 25. Bc3 Bxc3 26. Qxc3 Bxf5 27. Qd2 Rc8 28. Ne4 Nc5 29. Nxc5 Rxc5 30. Rc1 Qg5 31. Qxg5 hxg5 32. Rxc5 dxc5 33. Rc1 Rc8 34. Bf1 Bd7 35. Re1 c4 36. bxc4 bxc4 37. Rc1 c3 38. Bd3 Kf7 39. Kg2 Ke7 40. Kf2 Kd6 41. Be4 Be8 42. Ke3 Bf7 43. Kd3 Bxd5 44. Bxd5 Kxd5 45. Rxc3 Rxc3+ 46. Kxc3 e4 47. f4 gxf4 48. gxf4 a4 49. a3 Kc5 50. h4 Kd5 51. Kd2 Kd4 52. Ke2 g6 53. Ke1 e3 54. Ke2 Ke4 55. f5 Ke5 |
| ECO A34 in 1999 play it! fedorchuk sergey defeats white's boroday sergey in 108 moves | 1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Nc6 5. Nf3 d5 6. cxd5 exd5 7. d4 h6 8. O-O Be6 9. Bf4 a6 10. Rc1 c4 11. Ne5 Bd6 12. e4 dxe4 13. Nxe4 Nxe4 14. Nxc6 bxc6 15. Bxe4 O-O 16. Be5 Rb8 17. Qe2 Bxe5 18. dxe5 Qd4 19. Rc2 Rb5 20. Rd1 Qxe5 21. Bxc6 Qxe2 22. Rxe2 Ra5 23. a4 Rb8 24. f3 Kf8 25. Kf2 Rc8 26. Rd6 Ke7 27. Red2 Rc7 28. R2d4 Rc8 29. f4 Rb8 30. Rd2 Rb6 31. g4 Bxg4 32. R6d5 Rxd5 33. Bxd5 Rb4 34. Bc6 Be6 35. Ke3 Rb6 36. Be4 Rb4 37. Bc6 Rb6 38. Be4 Bd7 39. Bd5 Rb4 40. Bxf7 Bxa4 41. Bg8 Bb5 42. Kd4 c3+ 43. Kxc3 Rxf4 44. b3 g5 45. Bc4 g4 46. Rd5 Rf3+ 47. Kb4 Rh3 48. Bxb5 axb5 49. Rd2 Rh5 50. Kc3 Kf6 51. Kd4 Rf5 52. Ke4 Kg5 53. Rd3 Rf4+ 54. Ke5 Rf3 |
| ECO A22 in 2004 play it! fedorchuk sergey defeats white's billoire clement in 38 moves | 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O c6 7. d4 e4 8. Nd2 d5 9. cxd5 cxd5 10. f3 e3 11. Nb3 Bf5 12. Nc5 Nc6 13. Nd3 Bd6 14. Ne1 Rc8 15. Nc2 Bxc2 16. Qxc2 Nxd4 17. Qd3 Nc6 18. Nxd5 Nxd5 19. Qxd5 Bxg3 |
| ECO A16 in 2000 play it! fedorchuk sergey defeats white's shulga jury in 106 moves | 1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 e5 5. e3 d6 6. Nge2 Be7 7. O-O O-O 8. h3 Be6 9. Nd5 Qd7 10. Kh2 Nb4 11. Nec3 Nbxd5 12. Nxd5 Nxd5 13. cxd5 Bf5 14. e4 Bg6 15. d3 f5 16. Qe2 Bf6 17. exf5 Bxf5 18. g4 Bg6 19. Be4 Bxe4 20. Qxe4 Rae8 21. Be3 Qd8 22. Rab1 Rf7 23. Kg2 Bg5 24. b4 b6 25. b5 Ref8 26. Rbe1 Bf4 27. Qc4 Qh4 28. Qc2 Rf6 29. Bxf4 Rxf4 30. Re3 Qf6 31. f3 Qf7 32. Rf2 Qxd5 33. Re4 Qe6 34. Qe2 Qg6 35. Qd2 h5 36. Kg3 Qg5 37. Qe2 Re8 38. Qb2 d5 39. Re1 Qf6 40. Qa3 Rf8 41. Ref1 e4 42. dxe4 dxe4 43. Qb3+ Rf7 44. Qd5 Rxf3+ 45. Rxf3 exf3 46. Qa8+ Rf8 47. Qd5+ Qf7 48. Qxh5 Qxh5 49. gxh5 f2 50. Rxf2 Rxf2 51. Kxf2 Kh7 52. Kf3 Kh6 53. Kg4 c4 |
| ECO A16 in 2006 play it! fedorchuk sergey defeats white's doostkam p iri in 84 moves | 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. O-O O-O 9. d4 e4 10. Nd2 Re8 11. f4 Bd7 12. a4 a6 13. Be2 Na5 14. Ba3 Bxa3 15. Rxa3 Qe7 16. Ra1 Be6 17. f5 Bd5 18. c4 Bc6 19. f6 Qb4 20. Qc2 Qd6 21. fxg7 Qg6 22. Rf4 f5 23. Qc3 b6 24. Nb3 Nxb3 25. Qxb3 Kxg7 26. a5 Bd7 27. Qc3 Rg8 28. c5 Kh8 29. d5+ Rg7 30. g3 bxc5 31. Qxc5 Qf6 32. Rb1 Qe5 33. Rff1 Rxg3+ 34. Kh1 Rg6 35. Rb7 Bc6 36. Rb4 Bxd5 37. Qd4 Qxd4 38. Rxd4 Be6 39. Rc1 Rag8 40. Bxa6 f4 41. Bc4 Bg4 42. Rf1 Bf3+ |
| ECO A20 in 2006 play it! fedorchuk sergey defeats white's leon hoyos manue in 118 moves | 1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 c6 5. e3 d6 6. Nge2 a5 7. O-O O-O 8. d4 Ba7 9. h3 h6 10. b3 Na6 11. e4 Bd7 12. Be3 Re8 13. Qd2 Qe7 14. Rad1 Bc8 15. dxe5 dxe5 16. Bxa7 Rxa7 17. Na4 b5 18. cxb5 cxb5 19. Nb6 b4 20. Nd5 Nxd5 21. exd5 Qd6 22. Qe3 Rae7 23. Rc1 Bd7 24. Rc2 e4 25. Nf4 Re5 26. Rd1 Nc7 27. Bf1 Nb5 28. Bxb5 Bxb5 29. Rc5 Bd7 30. Kh2 g5 31. Nh5 Qg6 32. g4 f5 33. Rc7 R5e7 34. d6 Rf7 35. Qd4 Ref8 36. Ng3 fxg4 37. Nxe4 gxh3 38. Rd2 Qf5 39. Ng3 Qf3 40. Qe4 Qxe4 41. Nxe4 g4 42. Kg1 Kg7 43. Nc5 Rd8 44. Re2 Kf6 45. Re4 Bf5 46. Rf4 Rff8 47. d7 Ke5 48. Rc4 h5 49. Rc1 h4 50. Ra7 g3 51. Rxa5 Kf6 52. Ra6+ Kg5 53. Ra5 Kg6 54. Ra6+ Rf6 55. Rxf6+ Kxf6 56. Rd1 Bg4 57. Re1 Bf3 58. fxg3 hxg3 59. Re6+ Kf5 |
| ECO A00 in 2005 play it! fedorchuk sergey defeats white's kuzmicz krystian in 80 moves | 1. g3 e5 2. Bg2 Nf6 3. c4 c6 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. Nc3 a5 8. e3 h5 9. dxe5 dxe5 10. Qxd8+ Kxd8 11. O-O-O+ Ke7 12. h3 Be6 13. b3 Nfd7 14. f4 a4 15. Nxa4 Bxc4 16. Nf3 b5 17. Nc3 b4 18. Na4 Bb5 19. Nxe5 Nxe5 20. fxe5 Bxa4 21. bxa4 Rxa4 22. Kb2 Ra5 23. Rd4 c5 24. Rd5 Nd7 25. Rc1 Rc8 26. h4 Rc7 27. e6 fxe6 28. Rxh5 Rca7 29. Ra1 Nb6 30. Rg5 Nc4+ 31. Kb3 Nd2+ 32. Kb2 Kd6 33. e4 c4 34. Rxa5 Rxa5 35. a3 c3+ 36. Kc2 Ke5 37. Kd3 Nb3 38. Re1 Rxa3 39. Kc4 Nd4 40. Bf1 c2 |
| ECO A00 in 2004 play it! fedorchuk sergey defeats white's petersen tom pet in 58 moves | 1. g3 Nf6 2. Bg2 e5 3. d3 d5 4. c3 Nc6 5. Nf3 Bd6 6. O-O O-O 7. Nbd2 Bf5 8. Re1 Qd7 9. e4 Bh3 10. Nf1 h6 11. Nh4 Bg4 12. Qc2 Ne7 13. f3 Be6 14. f4 dxe4 15. dxe4 Rfd8 16. f5 Bc4 17. Be3 a5 18. h3 Qb5 19. Bf3 Bd3 20. Qg2 Bc5 21. Bxc5 Qxc5+ 22. Ne3 Rd6 23. g4 Nh7 24. Kh2 Ng5 25. Rad1 Rad8 26. Nf1 Bxf1 27. Rxd6 Rxd6 28. Qxf1 Rd2+ 29. Re2 Qb5 |
| ECO A00 in 2000 play it! fedorchuk sergey defeats white's kovchan alexande in 86 moves | 1. g3 Nf6 2. Bg2 d5 3. c4 e6 4. Nf3 Be7 5. O-O O-O 6. d4 Nbd7 7. Nc3 c6 8. b3 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. cxd5 cxd5 12. e4 Ba6 13. Re1 Rc8 14. Nxd5 exd5 15. exd5 Bb4 16. Bd2 Bxd2 17. Qxd2 Re8 18. f4 Rc5 19. b4 Rc8 20. Rad1 Bc4 21. Bh3 b5 22. Qd4 Ra8 23. d6 g6 24. Bg2 Rb8 25. Qxa7 Qb6+ 26. Qxb6 Nxb6 27. Bc6 Rec8 28. d7 Rd8 29. Rd6 Kf8 30. g4 Be6 31. f5 gxf5 32. gxf5 Bxf5 33. Rf6 Be6 34. Rh6 Kg7 35. Rh4 Nxd7 36. a4 bxa4 37. Bxa4 Nf8 38. Bd1 Rd2 39. Rhe4 Ng6 40. Bg4 Bd5 41. R4e2 Rxe2 42. Rxe2 Rxb4 43. e6 Rxg4+ |
| ECO A01 in 2006 play it! fedorchuk sergey defeats white's ouakhir mehdi in 46 moves | 1. b3 d5 2. e3 Nf6 3. Bb2 Bf5 4. f4 e6 5. Nf3 Nbd7 6. Be2 h6 7. d3 Bb4+ 8. c3 Bd6 9. h3 g5 10. g4 Bg6 11. fxg5 hxg5 12. Nxg5 Nxg4 13. Nxf7 Qh4+ 14. Kd2 Kxf7 15. Bxg4 Ne5 16. Be2 Ke7 17. c4 dxc4 18. bxc4 Rad8 19. Kc1 Qf2 20. Qg1 Qxe2 21. Qg5+ Ke8 22. Bxe5 Qxd3 23. Rh2 Rh5 |
| ECO A00 in 1995 play it! fedorchuk sergey defeats white's mamedov c in 76 moves | 1. c3 e5 2. c4 Nf6 3. d3 d5 4. cxd5 Qxd5 5. Nc3 Bb4 6. Bd2 Bxc3 7. bxc3 Nc6 8. e4 Qd6 9. Be2 O-O 10. Nf3 Bg4 11. Qc2 Rad8 12. Rb1 b6 13. Bg5 h6 14. Bh4 Ne7 15. Rd1 Ng6 16. Bg3 c5 17. h3 Bc8 18. Nxe5 Nxe5 19. f4 Ng6 20. e5 Qc6 21. O-O Nd5 22. Bf3 Bf5 23. Qc1 Qa4 24. Rd2 Qa5 25. Be4 Nde7 26. Be1 c4 27. Bxf5 Nxf5 28. d4 f6 29. Re2 fxe5 30. dxe5 Rd3 31. g4 Ng3 32. Bxg3 Rxg3+ 33. Kh2 Rxc3 34. Qd2 Qa3 35. Qd5+ Kh8 36. f5 Rxh3+ 37. Kg1 Nh4 38. Rh2 Qg3+ |
