| ECO A04 in 2000 play it! konopka michal defeats black's gross stefan in 81 moves | 1. Nf3 g6 2. c4 c5 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e5 6. O-O Nge7 7. d3 O-O 8. a3 a5 9. Rb1 d6 10. Ne1 Be6 11. Nd5 Rb8 12. Nc2 b5 13. Bg5 f6 14. Bd2 b4 15. axb4 axb4 16. Ra1 Bf7 17. Ra6 Nxd5 18. cxd5 Ne7 19. Ne3 Ra8 20. Qa4 f5 21. Nc4 Bxd5 22. Bxd5+ Nxd5 23. Nxd6 Rxa6 24. Qxa6 Rf6 25. e4 Rxd6 26. Qc4 Kh8 27. exd5 Rxd5 28. Be3 Qd6 29. Ra1 h6 30. Ra6 Qd7 31. Bxc5 e4 32. Ra8+ Kh7 33. d4 f4 34. Ra7 Qf5 35. Bf8 Rd7 36. Rxd7 Qxd7 37. Bxg7 Kxg7 38. d5 e3 39. Qd4+ Kh7 40. fxe3 fxe3 41. d6 |
| ECO A04 in 1997 play it! konopka michal defeats black's loos roland in 49 moves | 1. Nf3 e6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O Nf6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 O-O 9. Rd1 d6 10. Bg5 Nc6 11. Qd2 Na5 12. b3 h6 13. Bf4 e5 14. Be3 Qc7 15. Rac1 Rfd8 16. Qb2 Rac8 17. Bh3 Ra8 18. Nd5 Bxd5 19. cxd5 Qb8 20. Nh4 Bf8 21. Nf5 Kh7 22. b4 Nb7 23. Rc4 Rc8 24. Rh4 g5 25. Bxg5 |
| ECO A06 in 1997 play it! konopka michal defeats black's huba martin in 77 moves | 1. Nf3 d5 2. d4 c5 3. c4 cxd4 4. cxd5 Qxd5 5. Qxd4 Qxd4 6. Nxd4 Bd7 7. Nc3 Nf6 8. Bf4 a6 9. O-O-O Nc6 10. Nb3 e5 11. Bg5 Rc8 12. Bxf6 gxf6 13. Kb1 Be6 14. e3 Rg8 15. g3 Bg4 16. Be2 Bf5+ 17. Bd3 Bg4 18. Rc1 Bf3 19. Rhg1 Be7 20. Bxh7 Rh8 21. Bf5 Rd8 22. h4 Kf8 23. Be4 Bg4 24. Nd5 Bd7 25. Nxe7 Kxe7 26. Nc5 Bc8 27. Bxc6 bxc6 28. Rgd1 f5 29. Nd3 Rd5 30. Nb4 Rxd1 31. Rxd1 Bb7 32. Nd3 Rd8 33. Kc2 Rd5 34. b4 Rb5 35. a4 Rb6 36. Kc3 Bc8 37. Nxe5 Be6 38. a5 Rb8 39. Nxc6+ |
| ECO A04 in 1993 play it! konopka michal defeats black's kriz oliver in 111 moves | 1. Nf3 Nc6 2. d4 d6 3. d5 Ne5 4. Nxe5 dxe5 5. e4 e6 6. Bb5+ Bd7 7. dxe6 Bxb5 8. Qh5 Bb4+ 9. Nd2 Nh6 10. Qxe5 Ba6 11. Qxg7 Ke7 12. Qxh6 Qd4 13. c3 Qd3 14. Qh5 fxe6 15. cxb4 Rhf8 16. a4 c6 17. Ra3 Qd7 18. b5 cxb5 19. O-O b4 20. Rg3 Rf7 21. Qc5+ Qd6 22. Qxd6+ Kxd6 23. Rd1 Be2 24. e5+ Kd5 25. Re1 Rc8 26. Re3 Rfc7 27. Nb3 Bh5 28. Rd3+ Kc4 29. Rh3 Bg6 30. Bg5 Bc2 31. Na1 b3 32. Nxc2 bxc2 33. Rc3+ Kb4 34. Be7+ Kxa4 35. Ra1+ Kb5 36. Rb3+ Kc4 37. Rc3+ Kd4 38. Rxc7 Rxc7 39. Bg5 Kc4 40. Kf1 Kb3 41. Bc1 Rd7 42. Ra3+ Kb4 43. Ke2 Rd4 44. Bd2+ Kb5 45. f4 Rc4 46. Rc3 Rxc3 47. bxc3 a5 48. Kd3 Kc5 49. Kxc2 Kd5 50. c4+ Ke4 51. g3 a4 52. Be3 h5 53. Bb6 h4 54. Kc3 h3 55. Kb4 Kf3 56. f5 |
| ECO A06 in 2000 play it! konopka michal defeats black's senff martin in 95 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Bg2 Bd5 8. Qa4+ Bc6 9. Qd1 b6 10. Nc3 Bb7 11. O-O Nbd7 12. Bf4 a6 13. Qd2 Be7 14. Rac1 O-O 15. Rfd1 Rc8 16. Ne5 Bxg2 17. Kxg2 Nb8 18. e4 b5 19. Qe2 Qe8 20. a3 c5 21. dxc5 Bxc5 22. Nd3 Be7 23. e5 Qc6+ 24. Qf3 Qxf3+ 25. Kxf3 Nfd7 26. h4 h6 27. h5 Nc6 28. Ne2 Nb6 29. Ke4 Nc4 30. a4 Rfd8 31. axb5 axb5 32. Be3 f5+ 33. exf6 gxf6 34. g4 Rd5 35. Ndf4 Rg5 36. b3 f5+ 37. gxf5 exf5+ 38. Kd5 Nb4+ 39. Ke6 Rc6+ 40. Kxe7 Rg7+ 41. Kd8 Ra6 42. Rd7 Nc6+ 43. Kc7 Rxd7+ 44. Kxd7 N6e5+ 45. Kc7 Rc6+ 46. Kb7 Nd6+ 47. Ka7 Nc8+ 48. Ka8 |
| ECO A06 in 1997 play it! konopka michal defeats black's kakuk sandor in 75 moves | 1. Nf3 d5 2. d4 Nc6 3. Bg5 Bg4 4. e3 Qd7 5. h3 Bh5 6. c4 e6 7. Nc3 f6 8. Bf4 Bb4 9. cxd5 exd5 10. Qb3 Nge7 11. Be2 Bf7 12. O-O O-O 13. Rfc1 a6 14. Na4 h6 15. Ne1 Bd6 16. Nd3 g5 17. Bxd6 Qxd6 18. Rc3 Kg7 19. Rac1 Bg6 20. a3 b5 21. Nac5 Na5 22. Qa2 c6 23. Nb4 h5 24. Nbxa6 Ra7 25. Nb4 Nc4 26. e4 Nb6 27. Bf3 Bf7 28. Qb1 Bg6 29. Qd3 Nc4 30. Qe2 Kh6 31. exd5 Nxd5 32. Bxd5 cxd5 33. Qf3 Nxb2 34. Re1 Re8 35. Rxe8 Bxe8 36. Re3 Bf7 37. Ne6 Nc4 38. Qxf6+ |
| ECO A05 in 2001 play it! konopka michal defeats black's testor sebastian in 66 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. O-O c5 7. Bb2 Qb6 8. d3 Be7 9. e4 d6 10. Nc3 Nc6 11. Ne1 Nd7 12. f4 Bf6 13. Nf3 Nd4 14. Qd2 Bc6 15. Rae1 Qb7 16. Nd5 Nxf3+ 17. Bxf3 Bxb2 18. Qxb2 Kf8 19. Bg2 Nb6 20. Ne3 Nd7 21. Qd2 f6 22. d4 Qc7 23. d5 exd5 24. exd5 Bb7 25. Re2 g6 26. Rfe1 Kf7 27. Nf5 gxf5 28. Re7+ Kg6 29. Bh3 Ne5 30. Bxf5+ Kxf5 31. Qc2+ Kg4 32. Qe2+ Nf3+ 33. Kg2 Qxe7 |
| ECO A05 in 1993 play it! konopka michal defeats black's schepp zoltan in 81 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. b3 Ne4 9. Bb2 f5 10. Nbd2 Qe8 11. Ne5 Nxd2 12. Qxd2 Qh5 13. Nd3 g5 14. e3 Nf6 15. Qd1 g4 16. h4 Bd6 17. Qc1 Ne4 18. Ba3 Nxg3 19. fxg3 Bxg3 20. Bxf8 Qxh4 21. Rd1 Kxf8 22. Nf4 Kg7 23. Kf1 Bd7 24. Ke2 Bxf4 25. exf4 Qh2 26. Rg1 c5 27. Qe3 cxd4 28. Qxd4+ Kf7 29. Qf2 Qh6 30. Rh1 Qg7 31. Rad1 Bc6 32. Qd4 e5 33. Bxd5+ Kg6 34. fxe5 Re8 35. e6 Qxd4 36. Rxd4 h5 37. Kf2 Kg5 38. Re1 h4 39. Bxc6 bxc6 40. e7 Kf6 41. Rd6+ |
| ECO A04 in 1996 play it! konopka michal defeats black's likavsky tomas in 133 moves | 1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O O-O 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 Rb8 11. c5 Qa5 12. cxd6 exd6 13. Qb5 Qxb5 14. Nxb5 Bg4 15. Re1 Rfe8 16. Be3 d5 17. Bxa7 Ra8 18. Be3 Rec8 19. Nc3 Rd8 20. Bd4 Be6 21. Red1 Rd7 22. h3 h5 23. e3 g5 24. a3 Kh7 25. Rac1 Rad8 26. Nb5 Kg6 27. Rd2 Ne4 28. Rdc2 Bh6 29. Rc8 f5 30. Bf1 Nd2 31. Bd3 Kf7 32. Rxd8 Rxd8 33. Rc7+ Rd7 34. Rxd7+ Bxd7 35. Nd6+ Kg6 36. Kg2 Nb3 37. g4 Nxd4 38. exd4 hxg4 39. hxg4 Bc6 40. Nxf5 Bf8 41. Kf3 Kf6 42. Ke2 Bd7 43. Ne3 Bc6 44. Kd2 Ke6 45. Nf5 Kf7 46. b4 Bd7 47. Ne3 Bc6 48. Kc3 Ke6 49. b5 Be8 50. a4 b6 51. Bc2 Bf7 52. Bb3 Kd6 53. Nc2 Bg6 54. Nb4 Be4 55. Bd1 Bg6 56. f3 Bf7 57. Bb3 Be6 58. Nc6 Kc7 59. Bc2 Ba3 60. Bf5 Bf7 61. Ne5 Bg8 62. Bg6 Bd6 63. Kd3 Kd8 64. Ke3 Ke7 65. f4 Kf6 66. Bf5 Bc7 67. Nd7+ |
| ECO A06 in 2000 play it! konopka michal defeats black's kaspret guido in 95 moves | 1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Qc2 e6 5. g3 Be7 6. Bg2 O-O 7. Nbd2 Nbd7 8. O-O b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Rd1 Nf6 13. Qc2 Qc8 14. c5 Rd8 15. Bf4 h6 16. Ne5 Nd5 17. Bd2 Qc7 18. f4 Bf6 19. Qe4 Ne7 20. Be3 bxc5 21. dxc5 Rxd1+ 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. h3 Qa5 25. Bf2 Nd5 26. a3 Qd2 27. Qd4 Qxd4 28. Bxd4 Bxe5 29. Bxe5 Kf8 30. b4 f6 31. Bb8 a6 32. Kf2 Ke8 33. Bf1 Kd7 34. Bd6 h5 35. Bd3 f5 36. Be5 g6 37. g4 hxg4 38. hxg4 Ke7 39. Ke2 Kf7 40. g5 Ke7 41. Kd2 Kd7 42. Kc2 Ne3+ 43. Kb3 Ng4 44. Bd6 Nf2 45. Be2 Ne4 46. Be5 a5 47. Ka4 axb4 48. axb4 |
| ECO A06 in 2003 play it! konopka michal defeats black's kislov mikhail in 119 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 c6 5. Nbd2 Nbd7 6. Bg2 Bd6 7. O-O O-O 8. b3 a5 9. Bb2 b6 10. Qc2 Bb7 11. e4 Nxe4 12. Nxe4 dxe4 13. Qxe4 Ra7 14. c5 Be7 15. Rfd1 Qc7 16. Rac1 Bf6 17. Qe2 Rd8 18. h4 h6 19. Ne5 bxc5 20. Nxd7 Rxd7 21. dxc5 Ba6 22. Qc2 Bxb2 23. Qxb2 Ra8 24. Rxd7 Qxd7 25. Bf3 Rb8 26. Qe5 Rc8 27. Rd1 Qb7 28. Rd4 g6 29. h5 g5 30. Qf6 Qb5 31. Rc4 Qb7 32. Rg4 Qb5 33. Rc4 Qb7 34. Re4 Bd3 35. Qxh6 Qe7 36. Rg4 f6 37. Rd4 Bf5 38. Be4 Bxe4 39. Rxe4 Rd8 40. Qg6+ Kh8 41. h6 Rg8 42. Qf5 e5 43. Ra4 Qd8 44. Qe6 g4 45. Qxc6 Kh7 46. Qd6 Qxd6 47. cxd6 Rd8 48. Rxa5 Rxd6 49. Ra4 Rd1+ 50. Kg2 Rd2 51. Rxg4 Rxa2 52. Rh4 Rb2 53. b4 f5 54. Rh5 f4 55. gxf4 e4 56. Kg3 Rxb4 57. f5 Rb2 58. f6 Rb8 59. Kg4 Rf8 60. Rf5 |
| ECO A06 in 1995 play it! konopka michal defeats black's waldmann gerald in 75 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Bd6 8. Nc3 Nbd7 9. O-O O-O 10. Bg5 Qa5 11. Qb3 Rab8 12. Nd2 Bc2 13. Qxc2 Qxg5 14. e4 Bc7 15. e5 Nd5 16. Nxd5 exd5 17. f4 Qh6 18. b4 a5 19. a3 axb4 20. axb4 Bb6 21. Nb3 Qe6 22. Nc5 Bxc5 23. bxc5 f5 24. Rfb1 b5 25. Ra7 Rf7 26. Rba1 Nf8 27. R1a6 Rfb7 28. Qa2 b4 29. Qb3 Rxa7 30. Rxa7 Qc8 31. Kf2 Ne6 32. Ke3 Rb7 33. Ra6 Nd8 34. Rb6 Rxb6 35. cxb6 Qa6 36. Qxb4 g6 37. e6 Nxe6 38. b7 |
| ECO A05 in 1995 play it! konopka michal defeats black's zavadsky peter in 91 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 11. Qd3 O-O 12. Rfd1 Be7 13. Ng5 Bxg5 14. Bxb7 Ra7 15. Be4 f5 16. Bg2 Rd7 17. f4 Bf6 18. e4 fxe4 19. Nxe4 d5 20. cxd5 exd5 21. Nxf6+ Rxf6 22. Bxd5+ Kh8 23. Qf3 Rfd6 24. Bb3 Rd3 25. Rxd3 Rxd3 26. Qe4 Rd4 27. Qf5 Nd7 28. Re1 Nf6 29. Rc1 Nd7 30. Qf7 Re4 31. Rc7 Re7 32. Qd5 Qe8 33. Ra7 Re1+ 34. Kg2 Re2+ 35. Kh3 Nf6 36. Qa8 h5 37. Bd1 Kh7 38. Qxe8 Rxe8 39. Rxa6 Rd8 40. Bc2+ Kg8 41. Rxb6 Rd2 42. Bg6 Kf8 43. a4 Ng4 44. Bxh5 Nxh2 45. Rb8+ Ke7 46. Re8+ |
| ECO A04 in 1992 play it! konopka michal defeats black's heinemann thies by checkmate in 95 moves | 1. Nf3 d6 2. d4 f5 3. g3 Nf6 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O c6 8. Nbd2 h6 9. Ne1 Qe8 10. Nd3 Nbd7 11. Re1 g5 12. Nc4 Qh5 13. e3 Qg6 14. Qe2 Rf7 15. f4 Ne4 16. Nd2 Ndf6 17. c4 g4 18. Nf2 h5 19. Ndxe4 Nxe4 20. Qc2 d5 21. cxd5 cxd5 22. Rac1 Bd7 23. Nxe4 fxe4 24. Qc5 e6 25. Ba3 Bf6 26. Qa5 Bd8 27. Qd2 Bc6 28. Bd6 Rd7 29. Be5 a5 30. Rc5 Qh6 31. Rec1 Rh7 32. h4 Qf8 33. a4 Qe8 34. Bf1 Bb6 35. R5c2 Rf7 36. Qf2 Qd7 37. Be2 Rff8 38. Qf1 Rfd8 39. f5 exf5 40. Qf4 Rac8 41. Qg5+ Kf8 42. Rf1 Qh7 43. Rxf5+ Ke8 44. Bxg4 hxg4 45. Rcf2 Qe7 46. Qg6+ Kd7 47. Rf7 Re8 48. Qd6# |
| ECO A05 in 1993 play it! konopka michal defeats black's abraham ingo in 74 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. h3 a5 10. Qc2 a4 11. Be3 Qe7 12. Rab1 Qe8 13. d5 Qe6 14. b4 axb3 15. Qxb3 Nxd5 16. Rfd1 Nb8 17. Nxd5 f6 18. Nb4 Rf7 19. Rf1 Ra7 20. Qd1 Ra8 21. Qd3 Qd5 22. Bh6 Bd7 23. Qd4 Rf8 24. a3 Qa5 25. Qc3 Na6 26. Qd4 Qxb4 27. a4 Nc5 28. Nh2 Rad8 29. Bh1 Qa3 30. Bg2 d5 31. g4 dxc4 32. Qd3 Bxg4 33. Qc2 Qe3 34. Rb2 c3 35. h4 Rd4 36. Bh3 Nb3 37. a5 b5 |
| ECO A05 in 1995 play it! konopka michal defeats black's kincs imre in 45 moves | 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Qb3 e6 5. Nc3 Bd6 6. g3 Nbd7 7. Bg2 h6 8. O-O O-O 9. Re1 dxc4 10. Qxc4 e5 11. h3 Qe7 12. e4 a6 13. Be3 exd4 14. Bxd4 c5 15. e5 cxd4 16. exf6 Qd8 17. fxg7 Re8 18. Qxd4 Rxe1+ 19. Rxe1 Bc5 20. Qf4 Qf6 21. Qc4 Qxg7 22. Re8+ Bf8 23. Nd5 |
| ECO A05 in 1997 play it! konopka michal defeats black's korpics zsolt in 123 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nb6 8. d3 Nc6 9. Be3 e5 10. Qd2 Nd4 11. Bh6 Re8 12. Bxg7 Kxg7 13. Nxd4 exd4 14. Ne4 Qe7 15. Rac1 c6 16. Rfe1 Be6 17. Nc5 Rad8 18. Qa5 Nc8 19. Qb4 Bxa2 20. Qxb7 Bd5 21. Qb4 Bxg2 22. Kxg2 Nb6 23. e4 dxe3 24. Rxe3 Qc7 25. Qc3+ Kg8 26. Rxe8+ Rxe8 27. Ne4 Nd5 28. Qd4 Qd7 29. Kg1 f5 30. Ng5 Re7 31. Nf3 Qd6 32. Ra1 Qb4 33. Rxa7 Qxd4 34. Ra8+ Kf7 35. Nxd4 Nb4 36. Ra3 Kf6 37. Rc3 Re1+ 38. Kg2 Rd1 39. Rc4 Nxd3 40. Rxc6+ Ke5 41. Nf3+ Kd5 42. Rc7 h6 43. h4 g5 44. hxg5 hxg5 45. Nxg5 Rd2 46. Nh3 Rxb2 47. Rd7+ Kc4 48. Rd8 Ne1+ 49. Kf1 Nd3 50. Rf8 Rb5 51. Ke2 Re5+ 52. Kf1 Rb5 53. Ng5 Kd4 54. Ne6+ Ke4 55. Ng5+ Kd4 56. Kg2 Ne1+ 57. Kh3 Nd3 58. Rd8+ Rd5 59. Ne6+ Ke4 60. Rxd5 Nxf2+ 61. Kg2 Kxd5 62. Nf4+ |
| ECO A06 in 1999 play it! konopka michal defeats black's sladek jaroslav in 41 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 c6 5. Qc2 Be7 6. Bg2 Nbd7 7. O-O O-O 8. Nbd2 Re8 9. Rd1 b6 10. e4 dxc4 11. Nxc4 Bb7 12. Ne3 Rc8 13. b3 c5 14. d5 exd5 15. exd5 Bd6 16. Bb2 Ne4 17. Nh4 Ndf6 18. Nhf5 Qc7 19. Nxg7 Kxg7 20. Bxe4 Rxe4 21. Qxe4 |
| ECO A06 in 1997 play it! konopka michal defeats black's siklosi zoltan in 43 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bc8 7. e3 g6 8. Bxc4 Bg7 9. O-O O-O 10. f4 Na6 11. e4 Nb4 12. f5 Nc2 13. fxg6 Nxa1 14. Bxf7+ Rxf7 15. gxf7+ Kf8 16. e5 Nc2 17. exf6 Bxf6 18. d5 Qb6+ 19. Kh1 Ne3 20. Qh5 Qa6 21. Nb5 cxb5 22. Qxh7 |
| ECO A04 in 2002 play it! konopka michal defeats black's erdos viktor in 87 moves | 1. Nf3 e6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O Nf6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 Nc6 9. Qf4 Qb8 10. Rd1 O-O 11. b3 Rd8 12. Bb2 Qxf4 13. gxf4 Na5 14. Rac1 d5 15. cxd5 Nxd5 16. Nxd5 Bxd5 17. Ne1 Bxg2 18. Rxd8+ Rxd8 19. Kxg2 Bd6 20. Be5 Kf8 21. Bxd6+ Rxd6 22. Rc7 Nc6 23. Nf3 a5 24. Ng5 Nd8 25. Nxh7+ Ke8 26. Ng5 Rd2 27. e3 Rxa2 28. Ne4 Rb2 29. Nd6+ Kf8 30. Rd7 Rxb3 31. Rxd8+ Ke7 32. Nb7 Rc3 33. e4 a4 34. e5 Rc7 35. Rb8 a3 36. Nd6 Ra7 37. Nc8+ Kd7 38. Nxa7 a2 39. Rb7+ Ke8 40. Rb8+ Kd7 41. Rb7+ Ke8 42. Nc6 a1=Q 43. Re7+ Kf8 44. Ra7 |