| ECO D27 in 2005 play it! aristarch 0 defeats white's gandalf 0 in 128 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Nd5 12. Ne5 Na5 13. Nxd5 exd5 14. Bd3 g6 15. Bh6 Re8 16. Qf3 Be6 17. b4 Bxb4 18. Rab1 Qh4 19. Rxb4 Qxh6 20. Rb6 Re7 21. Be2 Rc8 22. Qa3 Ree8 23. Qb4 Rc2 24. Bxa6 Qf4 25. Nd3 Qg4 26. Qb1 Re2 27. Bb5 Bf5 28. Rf6 Nc6 29. Rxf5 Qxf5 30. Rf1 Rd2 31. Nb4 Qxb1 32. Rxb1 Re6 33. Nxd5 Nxd4 34. Bc4 Kg7 35. Ne3 Re4 36. h3 Nc2 37. Nf1 Rd6 38. Bb3 Nd4 39. Ng3 Re7 40. Bc4 h5 41. Rb2 Rd8 42. Nf1 Ra8 43. Bd5 Ne2+ 44. Kh2 Nf4 45. Bf3 Rxa4 46. Rxb7 Rxb7 47. Bxb7 Ra2 48. Kg3 Nd3 49. f4 Ra4 50. f5 gxf5 51. Kf3 Kg6 52. Ke2 Nc5 53. Bd5 h4 54. Ne3 Rd4 55. Ba8 Ne4 56. Ke1 Kg5 57. Nc2 Rd8 58. Bc6 Kf4 59. Nb4 Kg3 60. Nc2 Rd3 61. Bb5 Rb3 62. Bc4 Rc3 63. Nd4 Rxc4 64. Nxf5+ Kf4 |
| ECO D15 in 2005 play it! aristarch 0 defeats white's patriot 10 by checkmate in 84 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. e4 c5 11. d5 Qc7 12. Ng5 h6 13. dxe6 hxg5 14. exd7+ Nxd7 15. h3 Qe5 16. Qg4 Bd6 17. Rd1 Qh2+ 18. Kf1 Ne5 19. Qxg5 Nxd3 20. Rxd3 O-O 21. f4 Rad8 22. Rg3 g6 23. h4 Be7 24. Qxe7 Qxg3 25. Qxb7 Rd3 26. Qxa6 Rfd8 27. Be3 Qxe3 28. Nd5 R8xd5 29. Qc8+ Kh7 30. Qg4 Qxe4 31. Re1 Qb4 32. b3 R5d4 33. g3 Qc3 34. Re7 Rxg3 35. Rxf7+ Kh6 36. Qg5+ Rxg5 37. fxg5+ Kh5 38. Kg2 Kg4 39. Rf1 Rd2+ 40. Rf2 Qh3+ 41. Kg1 Rd1+ 42. Rf1 Rxf1# |
| ECO D10 in 2005 play it! aristarch 0 defeats white's ktulu 1 in 102 moves | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. c5 Nbd7 6. Bf4 Nh5 7. e3 b6 8. cxb6 Nxf4 9. exf4 Qxb6 10. Qd2 e6 11. Bd3 Rb8 12. Na4 Qb4 13. Qxb4 Bxb4+ 14. Ke2 Bd6 15. Rac1 Nb6 16. Nxb6 Rxb6 17. Ke3 f6 18. b3 O-O 19. g3 g5 20. h3 Re8 21. Rhg1 Kh8 22. Rg2 Bd7 23. Rgg1 a5 24. Rc2 gxf4+ 25. gxf4 Rb4 26. Rb1 a4 27. Rcc1 a3 28. Rd1 c5 29. Rbc1 Rc8 30. Re1 cxd4+ 31. Nxd4 Bc5 32. Rxc5 Rxc5 33. Nc2 Rb8 34. Kd4 Rbc8 35. Nb4 R5c7 36. Re3 Rc1 37. Na6 h6 38. Rg3 Be8 39. Re3 Bf7 40. Nb4 Rd1 41. Rg3 Rd2 42. f3 Rc1 43. Ke3 Rh2 44. Kd4 Rc7 45. Bg6 Kg7 46. Bd3+ Kf8 47. Bb1 h5 48. Bg6 h4 49. Rg4 Rxh3 50. Bxf7 Kxf7 51. f5 Rh1 |
| ECO D30 in 2006 play it! aristarch 0 defeats white's cerebro 00a in 80 moves | 1. d4 d5 2. c4 e6 3. e3 c6 4. Nc3 Nf6 5. f4 Bb4 6. Nf3 Ne4 7. Bd2 Nxd2 8. Qxd2 Nd7 9. cxd5 exd5 10. Bd3 O-O 11. O-O Nf6 12. Qc2 Ng4 13. Bxh7+ Kh8 14. Rae1 g6 15. Bxg6 fxg6 16. Qxg6 Qe8 17. Qc2 Bf5 18. Qb3 Bxc3 19. Qxc3 Qh5 20. Qd2 Rg8 21. Re2 Be4 22. g3 Raf8 23. Qd1 Rf7 24. Ng5 Rxg5 25. fxg5 Bf3 26. h4 Qg6 27. Qe1 Qe4 28. Rd2 Nxe3 29. Rff2 Kg8 30. b4 Re7 31. a3 Qg4 32. Rxf3 Qxf3 33. Qf2 Qe4 34. Re2 Qxd4 35. a4 Qd3 36. b5 cxb5 37. axb5 d4 38. b6 axb6 39. Re1 Rf7 40. Qe2 Rf1+ |
| ECO D11 in 2005 play it! aristarch 0 defeats white's pharaon in 96 moves | 1. d4 d5 2. c4 c6 3. Nf3 e6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be7 7. Qc2 Nbd7 8. e3 O-O 9. Bd3 Re8 10. O-O Nf8 11. Rfe1 Ng6 12. Ne5 Ng4 13. Bxe7 Qxe7 14. Nxg6 hxg6 15. h3 Nf6 16. Rac1 Nh7 17. e4 dxe4 18. Rxe4 Be6 19. Bc4 Qd7 20. Qb3 Bxc4 21. Qxc4 Rxe4 22. Nxe4 Rd8 23. Nc5 Qe7 24. Qc3 Re8 25. Qb3 Ng5 26. f4 Nh7 27. Kh1 Qf6 28. Qxb7 Qxd4 29. Qxc6 Nf6 30. Qa4 Qe3 31. Qc4 Rd8 32. Kh2 Rd2 33. Rf1 g5 34. Nb3 Rxb2 35. Qc8+ Ne8 36. fxg5 Rxa2 37. Qa8 Qe5+ 38. Kh1 a5 39. Rd1 g6 40. Nc1 Ra1 41. Rf1 a4 42. Qc8 a3 43. Rg1 Kg7 44. Qc2 Nd6 45. Na2 Ne4 46. Rxa1 Ng3+ 47. Kg1 Qxa1+ 48. Kf2 Qb2 |
| ECO D18 in 2005 play it! aristarch 0 defeats white's thinker a in 96 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O Nbd7 9. Qe2 Bg4 10. Rd1 Bxc3 11. bxc3 Ne4 12. Ra3 Ng5 13. e4 Bxf3 14. gxf3 Nh3+ 15. Kg2 Qh4 16. Be3 Nf8 17. Qb2 b6 18. Qb4 Rd8 19. a5 Ng5 20. Bxg5 Qxg5+ 21. Kh1 b5 22. Be2 Ng6 23. c4 Nf4 24. Bf1 bxc4 25. Rc3 Qh5 26. Bxc4 Nh3 27. Kg2 Qh4 28. Qc5 h5 29. Qxc6+ Kf8 30. Qc5+ Kg8 31. d5 Rh6 32. Kf1 Rg6 33. Qxa7 Rg1+ 34. Ke2 Rg2 35. Rd2 Rxh2 36. Qb6 Nxf2 37. Kf1 exd5 38. Bxd5 Rh1+ 39. Ke2 Re1+ 40. Kxe1 Nxe4+ 41. Rf2 Nxc3 42. Bb3 Qh1+ 43. Rf1 Re8+ 44. Kd2 Qxf1 45. Kxc3 Qe1+ 46. Kb2 Qe5+ 47. Ka2 Qc3 48. Qa7 Kh8 |
| ECO D27 in 2005 play it! aristarch 0 defeats white's delfi by checkmate in 122 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Nd5 12. Kh1 Re8 13. Ne5 Nxc3 14. bxc3 Nxe5 15. dxe5 Qc7 16. Qe4 Bd7 17. Bd3 g6 18. c4 Bc6 19. Qf4 Rad8 20. Be3 Qa5 21. Bd2 Qc5 22. Bc3 Rd7 23. Bc2 Rxd1+ 24. Rxd1 Qa3 25. Rd3 Bxa4 26. Rf3 Rf8 27. Bd4 Qa2 28. Bd3 Bd1 29. Rh3 Bc2 30. Bf1 Qb1 31. Kg1 g5 32. Qd2 Rd8 33. Rc3 Bf5 34. Qe3 h6 35. c5 Qd1 36. c6 bxc6 37. Bc5 Bxc5 38. Qxc5 Bd3 39. Rc1 Qd2 40. Qxc6 Bxf1 41. Rxf1 Qe2 42. h4 gxh4 43. Qa4 h3 44. Qh4 Rd1 45. Rxd1 Qxd1+ 46. Kh2 hxg2 47. Qg3+ Kh7 48. Kxg2 h5 49. Kh2 Qd4 50. f4 Qd2+ 51. Kg1 Qd1+ 52. Kh2 Qg4 53. Qd3+ Kh6 54. f5 Qxf5 55. Qe3+ Qg5 56. Qa3 Qxe5+ 57. Kh1 a5 58. Qf8+ Qg7 59. Qa3 h4 60. Qxa5 h3 61. Qa1 Qg2# |
| ECO D30 in 2005 play it! aristarch 0 defeats white's jonny in 128 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 dxc4 7. Qc2 Nc6 8. Qxc4 Qd5 9. Qd3 O-O 10. Nc3 Qh5 11. Nh4 e5 12. Bxc6 bxc6 13. dxe5 Qxe5 14. a3 Bc5 15. Bf4 Qh5 16. Qf3 Qxf3 17. Nxf3 Bh3 18. Ng5 Bf5 19. Bxc7 Ra7 20. Bf4 Rb7 21. Rc1 Re8 22. O-O h6 23. Nf3 Ba7 24. Nd1 Rxe2 25. Rxc6 Be4 26. Rc8+ Kh7 27. Ne5 Bf5 28. Rc1 Bh3 29. Nd3 g5 30. Be3 Bxe3 31. Nxe3 Bxf1 32. Kxf1 Rd2 33. Rd1 Rxd1+ 34. Nxd1 Ne4 35. Ne3 Nd2+ 36. Ke2 Nb3 37. Ne5 a4 38. Kd3 Nc5+ 39. Kc2 Re7 40. N5g4 Re6 41. f4 gxf4 42. gxf4 Nd7 43. f5 Re4 44. Kd3 Rf4 45. Ke2 h5 46. Nf2 Ne5 47. h3 Kg7 48. Nf1 Nc4 49. Ng3 Kf8 50. Nd3 Rh4 51. Kf3 Rxh3 52. Nf2 Nd2+ 53. Kg2 Rh4 54. f6 Kg8 55. Nd3 Kh7 56. Nf5 Rg4+ 57. Kf2 h4 58. Ne3 Rg5 59. Ke2 Ne4 60. Kf3 Nxf6 61. Nf2 Nh5 62. Ne4 Rg6 63. Nd2 h3 64. Ndf1 Rg5 |
| ECO D37 in 2005 play it! aristarch 0 defeats white's chess tiger 10 in 138 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. O-O-O Be7 11. h3 Rd8 12. cxd5 Nxd5 13. Nxd5 exd5 14. Bd3 g6 15. Qb3 a6 16. Ng5 Bf8 17. Kb1 h6 18. Nf3 Bg7 19. Rhe1 Be6 20. Nd4 Bd7 21. Rc1 Re8 22. Nf3 Rac8 23. Re2 b6 24. Qd1 b5 25. Rec2 b4 26. Rc5 Qb6 27. Qb3 Bf8 28. Ne5 Rxe5 29. Rxc6 Rxc6 30. Bxe5 d4 31. Bxd4 Rxc1+ 32. Kxc1 Qc6+ 33. Kd2 Qxg2 34. e4 Be6 35. Qc2 bxa3 36. bxa3 Bxa3 37. Qc7 Qg5+ 38. Be3 Qf6 39. Qc3 Qe7 40. Ke2 Kh7 41. Bxa6 Bxh3 42. Bd3 h5 43. Bd4 Bb4 44. Qb2 Qd6 45. e5 Qe7 46. f3 Be6 47. Qc1 Qh4 48. Bf2 Qh2 49. Qg5 Bd5 50. Qg3 Qh1 51. Qf4 Be7 52. Qg3 Qa1 53. Qf4 Bb3 54. Qd2 Kg8 55. Qe1 Qxe5+ 56. Kf1 Qd6 57. Qe3 h4 58. f4 Qd7 59. f5 g5 60. Kg1 Qd6 61. Be2 Bc2 62. Qh3 Qb4 63. f6 Qb1+ 64. Qf1 Qxf1+ 65. Kxf1 Bxf6 66. Bg1 Be5 67. Kg2 Be4+ 68. Kh3 Bf5+ 69. Bg4 Bd3 |
| ECO D37 in 2005 play it! aristarch 0 defeats white's list 1 in 76 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. O-O-O Be7 11. Nd2 Qb6 12. h3 Bd7 13. cxd5 exd5 14. Qb3 Qa5 15. Ndb1 Rfc8 16. Qxb7 d4 17. Rxd4 Nxd4 18. exd4 Qf5 19. Qf3 Bc6 20. Bd3 Qd7 21. Qe2 Bxg2 22. Rh2 Bb7 23. Be5 g6 24. Kd1 Qe6 25. f4 Qb3+ 26. Ke1 Qb6 27. h4 h5 28. f5 Ng4 29. fxg6 fxg6 30. Rh3 Rf8 31. Bg3 Rad8 32. d5 Bf6 33. Rh1 Bxc3+ 34. Nxc3 Rde8 35. Be4 Ba6 36. Qd2 Rf3 37. Kd1 Nf2+ 38. Bxf2 Rxf2 |
| ECO D11 in 2005 play it! aristarch 0 defeats white's cm10th yoda in 102 moves | 1. d4 d5 2. c4 c6 3. Nf3 e6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be7 7. Qc2 Nbd7 8. e3 O-O 9. Bd3 Re8 10. O-O Nf8 11. Rfe1 Ng6 12. Ne5 Ng4 13. Bxe7 Qxe7 14. Nxg4 Bxg4 15. Ne2 Bxe2 16. Rxe2 Qh4 17. Rd1 Rad8 18. Qa4 a6 19. Qb3 Re7 20. Qc2 Qg5 21. Rf1 Nh4 22. Bxh7+ Kh8 23. f4 Qg4 24. Bd3 Rde8 25. Rff2 Rxe3 26. Rxe3 Rxe3 27. Qd2 Qe6 28. Kf1 g6 29. a4 a5 30. Bc2 b6 31. Bb1 Kg8 32. Bc2 Kh7 33. Bd3 c5 34. dxc5 bxc5 35. Kg1 d4 36. Bf1 Qb6 37. Bc4 Qc7 38. Rf1 Kg8 39. Bb5 Nf5 40. Bd3 Nh6 41. Qc2 Kg7 42. Kh1 Ng4 43. Be2 Nf6 44. Bc4 Qc6 45. Bb5 Qd6 46. Kg1 d3 47. Qc3 Kg8 48. Bc4 Ng4 49. Qd2 Qd4 50. Qc3 Qxc3 51. bxc3 d2 |
| ECO D41 in 2005 play it! aristarch 0 defeats white's patriot 10 by checkmate in 124 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Qf6 12. O-O Nc6 13. Rac1 Bd7 14. d5 Ne5 15. Nxe5 Qxe5 16. Qe3 Rac8 17. Bb3 a5 18. a4 exd5 19. exd5 Qd6 20. Qg3 Qb4 21. Rc7 Rxc7 22. Qxc7 Bxa4 23. Bxa4 Qxa4 24. h3 Qb4 25. d6 a4 26. d7 Qd2 27. Rb1 a3 28. Rxb7 a2 29. Ra7 h6 30. g4 Kh7 31. Kg2 Qd5+ 32. Kg3 Qd1 33. Qa5 f5 34. gxf5 Qg1+ 35. Kf3 a1=Q 36. Qxa1 Rxf5+ 37. Ke4 Qg6 38. Qd4 Rxf2+ 39. Kd5 Qg5+ 40. Kc6 Qc1+ 41. Qc5 Rf6+ 42. Kb5 Qb1+ 43. Ka4 Rb6 44. Qxb6 Qxb6 45. Ra5 Qd4+ 46. Kb5 Qxd7+ 47. Kc4 Qxh3 48. Re5 h5 49. Kd5 h4 50. Kd4 Qg2 51. Rh5+ Kg8 52. Rd5 h3 53. Rd8+ Kh7 54. Rd5 Qg4+ 55. Kc3 h2 56. Rd4 Qg3+ 57. Rd3 Qc7+ 58. Kd4 h1=Q 59. Rf3 Qd1+ 60. Ke3 Qc3+ 61. Kf4 Qdxf3+ 62. Kg5 Qcf6# |
| ECO D30 in 2006 play it! aristarch 0 defeats white's zarkov in 92 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Nbd2 Nf6 5. e3 Be7 6. b3 b6 7. Bb2 O-O 8. Rc1 Bb7 9. a3 Rc8 10. Bd3 dxc4 11. Nxc4 Na5 12. Nxa5 bxa5 13. O-O c5 14. Re1 cxd4 15. Rxc8 Qxc8 16. Nxd4 Qc5 17. Qe2 Rd8 18. Ba6 Ba8 19. Rc1 Qd5 20. f3 Bc5 21. Qe1 Qg5 22. Kh1 Bb6 23. h4 Qh6 24. Bc3 Nd5 25. Bd2 Qh5 26. Nb5 Ne7 27. Bxa5 Nf5 28. Bxb6 axb6 29. Rc4 Bxf3 30. gxf3 Qxf3+ 31. Kg1 Nxe3 32. Bb7 Qd1 33. Rc1 Qg4+ 34. Kh2 Qf4+ 35. Kg1 Ng4 36. Bg2 g6 37. Rc3 Rd2 38. Rh3 Rc2 39. Bf3 Nf2 40. Qxf2 Rxf2 41. Kxf2 Qf5 42. Kg2 Qxb5 43. b4 e5 44. h5 Qd3 45. hxg6 hxg6 46. Rg3 e4 |
| ECO D30 in 2006 play it! aristarch 0 defeats white's wildcat 0 in 100 moves | 1. d4 d5 2. c4 e6 3. e3 c5 4. Nc3 Nf6 5. a3 cxd4 6. exd4 Be7 7. Nf3 O-O 8. c5 Ne4 9. Bd3 f5 10. O-O Nc6 11. Bf4 Bf6 12. Bb5 Bd7 13. Qd3 Rc8 14. Rfe1 Ne7 15. Bxd7 Qxd7 16. Be5 Ng6 17. Bxf6 Rxf6 18. b4 Rff8 19. Qe3 Qe7 20. Rad1 a6 21. Ne2 f4 22. Qd3 Nh4 23. Nc3 Nxf3+ 24. Qxf3 Nxc3 25. Qxc3 f3 26. gxf3 Rf5 27. Re5 Qg5+ 28. Kh1 Rxe5 29. dxe5 Rf8 30. Rd3 Qh4 31. Kg2 Qh5 32. c6 bxc6 33. Re3 Qg5+ 34. Kf1 Qf5 35. Qxc6 d4 36. Re1 d3 37. Rd1 h6 38. Rd2 Qh3+ 39. Kg1 Rxf3 40. Qa8+ Kf7 41. Qxa6 Qf5 42. b5 Kg8 43. Qc8+ Kh7 44. Qc3 Qe4 45. Rd1 Qg4+ 46. Kh1 Rh3 47. Qd2 Qf3+ 48. Kg1 Kh8 49. Qxd3 Qg4+ 50. Kf1 Rxd3 |
| ECO D15 in 2005 play it! aristarch 0 defeats white's pharaon by checkmate in 112 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. e4 c5 11. d5 Qc7 12. dxe6 fxe6 13. Ng5 Qc6 14. Bc2 h6 15. Nf3 Bd6 16. Qe2 O-O 17. Nh4 b4 18. Na4 Qb5 19. Re1 Qxe2 20. Rxe2 Ng4 21. g3 Be5 22. f3 Bd4+ 23. Kg2 Nge5 24. f4 g5 25. fxg5 Bc6 26. gxh6 Bb5 27. Rd2 Bf1+ 28. Kh1 Bh3 29. Nf5 exf5 30. exf5 Bxf5 31. Kg2 Bg4 32. a3 Bf3+ 33. Kh3 Rf6 34. Rxd4 cxd4 35. Bd2 Bd5 36. Bf4 Rc8 37. Bd1 Rcc6 38. Bh5 Rf5 39. Bg4 Nxg4 40. Kxg4 Be4 41. h4 Nf6+ 42. Kh3 Rc2 43. Re1 Bg2+ 44. Kh2 Ng4+ 45. Kg1 Bc6 46. Re6 Rg2+ 47. Kf1 d3 48. h7+ Kf7 49. Nc5 d2 50. h8=N+ Kg8 51. Re8+ Bxe8 52. Kxg2 Bc6+ 53. Ne4 Bxe4+ 54. Kh3 d1=Q 55. axb4 Nf2+ 56. Kh2 Qh1# |
| ECO D00 in 2006 play it! aristarch 0 defeats white's cerebro 00a in 120 moves | 1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. Nd2 Qb6 5. Rb1 Bf5 6. Ngf3 Nbd7 7. Nh4 Bg4 8. Nhf3 Bf5 9. Be2 h6 10. O-O e6 11. b4 Nh5 12. Be5 Nhf6 13. Rb3 Nxe5 14. Nxe5 Qc7 15. Bd3 Bxd3 16. cxd3 Bd6 17. f4 O-O 18. Rf3 a5 19. bxa5 Rxa5 20. Qb1 Ra7 21. Rg3 Rfa8 22. Rb2 Ba3 23. Rc2 Nd7 24. Ndf3 Qb6 25. Qa1 Nxe5 26. Nxe5 Ra4 27. Rd2 Bb4 28. Rb2 Qa5 29. Qd1 Rxa2 30. Rb1 Ra1 31. Rf3 Bd2 32. Rxa1 Qxa1 33. Qxa1 Rxa1+ 34. Kf2 Bb4 35. f5 f6 36. fxe6 fxe5 37. dxe5 Ra8 38. Rf4 Bc3 39. d4 b5 40. Ke2 Re8 41. Kd3 b4 42. Rf7 Rxe6 43. Rc7 h5 44. Rc8+ Kh7 45. g3 Ba1 46. Rb8 c5 47. dxc5 Bc3 48. Rb7 Rc6 49. Rb5 Bxe5 50. e4 d4 51. h3 Bxg3 52. Rxb4 Rxc5 53. Kxd4 Ra5 54. Rb3 Bf4 55. Rb7 Be5+ 56. Kc4 Ra4+ 57. Kd5 Bf6 58. Rb3 Rd4+ 59. Kc5 Rxe4 60. Rf3 Rd4 |
| ECO D31 in 2005 play it! aristarch 0 defeats white's ktulu 0a in 136 moves | 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 O-O 10. O-O h6 11. Re1 Qe7 12. c5 Bc7 13. Qa4 Nf6 14. Bd3 Nd5 15. Ne5 Rd8 16. Bd2 a5 17. Rad1 Bd7 18. Qc4 Be8 19. Nf3 Qf6 20. Bc2 Nb4 21. Bb1 Bd7 22. Ne5 Qh4 23. Be4 Nd5 24. Bf3 Be8 25. Re4 Qe7 26. Rde1 Nf6 27. R4e2 Nd7 28. Nxd7 Rxd7 29. Be4 Rad8 30. Bc3 Qg5 31. Qb3 h5 32. Kh1 Qf4 33. g3 Qg4 34. Qxb7 Bxg3 35. Qa6 Bb8 36. f3 Qh4 37. Rg1 Ra7 38. Qb6 g6 39. d5 exd5 40. Bxd5 Kh7 41. Be4 Rad7 42. Bxa5 Bc7 43. Be1 Qh3 44. Qxc6 f5 45. Bd5 Rg7 46. Qb7 Rb8 47. Qa7 Bb5 48. Reg2 Rd8 49. Bb7 Rd1 50. f4 Qe3 51. Bf2 Qc1 52. Bd5 Bxf4 53. Qa3 Be5 54. Qf3 Rxg1+ 55. Bxg1 Bf1 56. Rf2 Bb5 57. b4 Bd4 58. Rg2 h4 59. a4 Bf1 60. Rc2 Qxc2 61. Bxd4 Be2 62. Qf4 g5 63. Qe3 Qd1+ 64. Qg1 Bf3+ 65. Bxf3 Qxf3+ 66. Qg2 Qd3 67. h3 Qxd4 68. b5 g4 |
| ECO D37 in 2005 play it! aristarch 0 defeats white's ruffian 10 in 138 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. O-O-O Be7 11. Nd2 Qb6 12. Bd3 Bd7 13. cxd5 exd5 14. Bg5 Be6 15. Na4 Qc7 16. Bxf6 Bxf6 17. Bxh7+ Kh8 18. Bd3 Rfc8 19. Kb1 Qe7 20. Qc5 Qe8 21. Nf3 Ne5 22. Bb5 Bf5+ 23. Ka2 Qe6 24. Qxd5 Qxd5+ 25. Rxd5 Be6 26. Rhd1 Nxf3 27. gxf3 a6 28. Bd7 Bxd5+ 29. Rxd5 Rc2 30. Rh5+ Kg8 31. Bf5 Rxf2 32. Bh7+ Kf8 33. Be4 g6 34. Rc5 Rd8 35. Rc2 Rxc2 36. Bxc2 Rd2 37. Kb3 Re2 38. Be4 b6 39. Nc3 Rxe3 40. h3 Re1 41. Bb7 a5 42. Nd5 Bd4 43. Nc3 Rh1 44. Kc4 Bg1 45. Ne2 Be3 46. Kd3 Bh6 47. Nc3 Rxh3 48. Kc4 Bc1 49. Na4 Rh2 50. b3 Bxa3 51. Nxb6 Rh4+ 52. Kc3 Kg7 53. Nc4 Bb4+ 54. Kd3 Rh1 55. Ne3 f5 56. Kd4 Rh4+ 57. Ke5 Be1 58. Ng2 Bc3+ 59. Kd6 Rb4 60. Bd5 f4 61. Kc5 g5 62. Bc4 Kf6 63. Kd5 a4 64. bxa4 Rxa4 65. Kc5 Ra1 66. Bb5 Ra2 67. Nxf4 gxf4 68. Bc6 Ra7 69. Be4 Rc7+ |
| ECO D15 in 2005 play it! aristarch 0 defeats white's ktulu 1 in 90 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Nbd7 6. Bf4 Nh5 7. e3 b6 8. cxb6 Nxf4 9. exf4 Qxb6 10. Qd2 e6 11. Bd3 Rb8 12. Na4 Qb4 13. Qxb4 Bxb4+ 14. Ke2 Bd6 15. Rac1 Nb6 16. Nxb6 Rxb6 17. Ke3 f6 18. b3 O-O 19. g3 g5 20. h3 Re8 21. Rhg1 Kh8 22. Rg2 Bd7 23. Rgg1 a5 24. Rc2 gxf4+ 25. gxf4 Rb4 26. Rb1 a4 27. Rcc1 a3 28. Rd1 c5 29. Rbc1 Rc8 30. Re1 cxd4+ 31. Nxd4 Bc5 32. Rxc5 Rxc5 33. Nc2 Rb8 34. Kd4 Rbc8 35. Nb4 R5c7 36. Re3 Rc1 37. Na6 h5 38. Nb4 Rd1 39. Rf3 Rb8 40. Na6 Rxb3 41. Nc5 Rb4+ 42. Kc3 Rb2 43. Nxd7 Rxa2 44. Kb3 Rda1 45. Ka4 Rb2 |
| ECO D27 in 2005 play it! aristarch 0 defeats white's cm10th yoda in 114 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Nd5 12. Ne5 Nxe5 13. dxe5 Nxc3 14. bxc3 Qc7 15. Qe4 Bd7 16. Bd3 g6 17. c4 Bc6 18. Qe3 Rfd8 19. a5 Rd7 20. Ba3 Bxa3 21. Rxa3 Rad8 22. h3 Rd4 23. Rb1 R8d7 24. Rc1 Qd8 25. Rcc3 Qh4 26. Ra2 Kf8 27. Rb3 h6 28. f3 Qg3 29. Rd2 Kg7 30. Rf2 Rh4 31. Kf1 Rh5 32. Re2 Bxf3 33. gxf3 Rxh3 34. Rf2 Rh1+ 35. Ke2 Qg1 36. Rb1 Rxd3 37. Rxg1 Rxe3+ 38. Kxe3 Rxg1 39. Rb2 Ra1 40. Rxb7 Rxa5 41. Kd4 Ra4 42. Rb1 h5 43. f4 a5 44. Rf1 Kf8 45. Rb1 Ra2 46. c5 h4 47. Kd3 Ke8 48. c6 Kd8 49. Rb7 a4 50. Rxf7 a3 51. Rh7 Rh2 52. Rd7+ Kc8 53. Kc3 h3 54. f5 gxf5 55. Rd1 Rg2 56. Rh1 a2 57. Kc4 Kc7 |