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Correspondence Chess • Korpalski, Robert vs Swierczewski, Marek

Korpalski, Robert plays Swierczewski, Marek in a casual imported game of chess. Game is a draw after 78 moves. Click to replay, analyse, and discuss the game!

B49 Sicilian Defense: Paulsen Variation, Bastrikov Variation

Korpalski, Robert
8Inaccuracies
6Mistakes
5Blunders
53Average centipawn loss
Swierczewski, Marek
3Inaccuracies
2Mistakes
3Blunders
50Average centipawn loss
[Event "Mistrzostwa KSz Hetman"] [Site "https://lichess.org/cbsKFwQq"] [Date "1975.12.17"] [Round "?"] [White "Korpalski, Robert"] [Black "Swierczewski, Marek"] [Result "1/2-1/2"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B49"] [Opening "Sicilian Defense: Paulsen Variation, Bastrikov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.09] } 1... c5 { [%eval 0.17] } 2. Nf3 { [%eval 0.03] } 2... e6 { [%eval 0.16] } 3. d4 { [%eval 0.0] } 3... cxd4 { [%eval 0.09] } 4. Nxd4 { [%eval 0.0] } 4... a6 { [%eval 0.3] } 5. Nc3 { [%eval 0.1] } 5... Qc7 { [%eval 0.16] } 6. Be2 { [%eval 0.07] } 6... Nc6 { [%eval 0.27] } 7. Be3 { [%eval 0.21] } { B49 Sicilian Defense: Paulsen Variation, Bastrikov Variation } 7... Nf6 { [%eval 0.18] } 8. O-O { [%eval 0.19] } 8... Bb4 { [%eval 0.23] } 9. Na4 { [%eval 0.15] } 9... O-O { [%eval 0.2] } 10. Nxc6 { [%eval 0.12] } 10... bxc6 { [%eval 0.58] } 11. Nb6?! { (0.58 → -0.06) Inaccuracy. Best move was f4. } { [%eval -0.06] } (11. f4 Rb8 12. Qd3 Be7 13. e5 Nd5 14. Bd2 d6 15. c4 Nb4 16. Qg3 d5 17. c5 Qa5) 11... Rb8 { [%eval -0.07] } 12. Nxc8 { [%eval 0.0] } 12... Rfxc8 { [%eval 0.0] } 13. Bxa6 { [%eval -0.05] } 13... Rf8 { [%eval 0.41] } 14. Bd3 { [%eval 0.36] } 14... Bd6 { [%eval 0.34] } 15. f4 { [%eval 0.34] } 15... e5 { [%eval 0.34] } 16. f5 { [%eval 0.0] } 16... Rxb2 { [%eval 0.0] } 17. g4 { [%eval 0.0] } 17... h6 { [%eval 0.0] } 18. h4 { [%eval 0.0] } 18... Nd5 { [%eval 0.0] } 19. exd5 { [%eval 0.0] } 19... e4 { [%eval 0.21] } 20. Bxe4?! { (0.21 → -0.62) Inaccuracy. Best move was Bc1. } { [%eval -0.62] } (20. Bc1 exd3 21. Bxb2 Qb6+ 22. Kh1 Qxb2 23. Qxd3 Ra8 24. a4 Qe5 25. Qh3 Qxd5+ 26. Qg2 Qc5) 20... Re8 { [%eval -0.47] } 21. Qf3? { (-0.47 → -2.37) Mistake. Best move was Qd3. } { [%eval -2.37] } (21. Qd3 cxd5 22. Qxd5 Rb4 23. c4 Rxc4 24. Rfc1 Rexe4 25. Qxe4 Rxe4 26. Rxc7 Rxg4+ 27. Kf2 Bxc7) 21... cxd5 { [%eval -2.3] } 22. f6 { [%eval -2.47] } 22... dxe4 { [%eval -1.85] } 23. Qf5?? { (-1.85 → -6.85) Blunder. Best move was Qh3. } { [%eval -6.85] } (23. Qh3 gxf6) 23... Re5 { [%eval -6.41] } 24. Qf4?! { (-6.41 → -7.23) Inaccuracy. Best move was Qf2. } { [%eval -7.23] } (24. Qf2 Rxc2 25. Rfc1 Rec5 26. Bxc5 Bxc5 27. Rxc2 Qg3+ 28. Kf1 Bxf2 29. Rxf2 e3 30. Rc2 e2+) 24... Re6 { [%eval -6.93] } 25. Qf5? { (-6.93 → -9.12) Mistake. Best move was Qf2. } { [%eval -9.12] } (25. Qf2 Rxf6 26. Qd2 Bc5 27. Rxf6 Qg3+ 28. Kf1 Bxe3 29. Qg2 Qxg2+ 30. Kxg2 Rxc2+ 31. Kf1 gxf6) 25... Rxf6 { [%eval -8.59] } 26. Qxe4 { [%eval -8.15] } 26... Re6 { [%eval -7.34] } 27. Qf3? { (-7.34 → -22.50) Mistake. Best move was Qa8+. } { [%eval -22.5] } (27. Qa8+ Rb8 28. Qa7 Qc6 29. Rf2 Re4 30. Rg2 Rxe3 31. Qxe3 Bc5 32. Qxc5 Qxc5+ 33. Kh1 Qe3) 27... Rxe3 { [%eval -17.95] } 28. Qxf7+ { [%eval -21.78] } 28... Kh8 { [%eval -19.57] } 29. Rf6?! { (-19.57 → Mate in 8) Checkmate is now unavoidable. Best move was Rf2. } { [%eval #-8] } (29. Rf2 Qc6) 29... Rg3+?! { (Mate in 8 → -12.43) Lost forced checkmate sequence. Best move was Qxc2. } { [%eval -12.43] } (29... Qxc2 30. Rxh6+ gxh6 31. Qf6+ Kg8 32. Qd8+ Bf8 33. Qxf8+ Kxf8 34. Rf1+ Kg7 35. Rf2 Qxf2+ 36. Kh1) 30. Kf1 { [%eval -11.79] } 30... Rxg4 { [%eval -11.33] } 31. Re1 { [%eval -10.01] } 31... Be5? { (-10.01 → -7.23) Mistake. Best move was Rb1. } { [%eval -7.23] } (31... Rb1) 32. Rf2 { [%eval -7.25] } 32... Qc4+?? { (-7.25 → -2.02) Blunder. Best move was Rb8. } { [%eval -2.02] } (32... Rb8 33. Qf5 Qc4+ 34. Qd3 Bg3 35. Qxc4 Rxc4 36. Re3 Bxf2 37. Kxf2 Rxc2+ 38. Kf3 Rxa2 39. Rd3) 33. Qxc4 { [%eval -2.03] } 33... Rxc4 { [%eval -1.88] } 34. Rxe5 { [%eval -1.92] } 34... Rxa2 { [%eval -1.66] } 35. Re8+?! { (-1.66 → -2.22) Inaccuracy. Best move was c3. } { [%eval -2.22] } (35. c3 Rxf2+) 35... Kh7 { [%eval -2.16] } 36. Re7 { [%eval -2.15] } 36... Raxc2 { [%eval -2.15] } 37. Rff7 { [%eval -2.06] } 37... Rc1+ { [%eval -1.96] } 38. Ke2 { [%eval -1.97] } 38... Rg1 { [%eval -1.9] } 39. Rxd7?! { (-1.90 → -2.56) Inaccuracy. Best move was Kf2. } { [%eval -2.56] } (39. Kf2 Rg6 40. h5 Rg5 41. Rxd7 Rh4 42. Rd8 Rhxh5 43. Rff8 Rh2+ 44. Kf3 Kg6 45. Rd6+ Kh5) 39... Rxh4 { [%eval -2.42] } 40. Kf2 { [%eval -2.75] } 40... Rg5 { [%eval -2.33] } 41. Kf3?! { (-2.33 → -3.21) Inaccuracy. Best move was Rf8. } { [%eval -3.21] } (41. Rf8 Rh2+ 42. Kf1 h5 43. Rdd8 h4 44. Rh8+ Kg6 45. Rd6+ Kf7 46. Rd3 Rg4 47. Rb3 Rd4) 41... h5 { [%eval -2.95] } 42. Ra7 { [%eval -3.3] } 42... Rh3+ { [%eval -3.01] } 43. Kf2 { [%eval -3.04] } 43... Rb3?! { (-3.04 → -2.51) Inaccuracy. Best move was Rh2+. } { [%eval -2.51] } (43... Rh2+) 44. Ra8?? { (-2.51 → -5.51) Blunder. Best move was Rab7. } { [%eval -5.51] } (44. Rab7 Rh3) 44... Rc5?? { (-5.51 → -2.47) Blunder. Best move was h4. } { [%eval -2.47] } (44... h4 45. Rf4 h3 46. Rh4+ Kg6 47. Ra6+ Kf7 48. Rf4+ Ke7 49. Re4+ Kd8 50. Rd6+ Kc7 51. Rd1) 45. Kg2?? { (-2.47 → -5.65) Blunder. Best move was Ra2. } { [%eval -5.65] } (45. Ra2 h4 46. Rf4 g5 47. Rf6 Kg7 48. Rd6 Rf5+ 49. Kg1 Rf6 50. Rd5 Kg6 51. Kh2 g4) 45... Rc2+ { [%eval -3.97] } 46. Rf2?? { (-3.97 → -10.76) Blunder. Best move was Kg1. } { [%eval -10.76] } (46. Kg1 h4) 46... Rxf2+ { [%eval -9.42] } 47. Kxf2 { [%eval -10.43] } 47... h4 { [%eval -9.71] } 48. Kg2 { [%eval -9.45] } 48... g5 { [%eval -6.43] } 49. Ra7+?? { (-6.43 → -14.80) Blunder. Best move was Ra6. } { [%eval -14.8] } (49. Ra6 Kg7) 49... Kh6 { [%eval -13.81] } 50. Ra5 { [%eval -12.02] } 50... Kh5 { [%eval -11.55] } 51. Kh2 { [%eval -11.28] } 51... h3 { [%eval -7.4] } 52. Rc5? { (-7.40 → -53.40) Mistake. Best move was Ra8. } { [%eval -53.4] } (52. Ra8) 52... Kh4 { [%eval -53.39] } 53. Rc4+ { [%eval -52.82] } 53... g4 { [%eval -52.65] } 54. Ra4 { [%eval -50.25] } 54... Rb2+ { [%eval -17.32] } 55. Kh1 { [%eval -15.64] } 55... Rf2? { (-15.64 → -7.81) Mistake. Best move was Re2. } { [%eval -7.81] } (55... Re2) 56. Rb4? { (-7.81 → -53.09) Mistake. Best move was Kg1. } { [%eval -53.09] } (56. Kg1 Re2) 56... Kg3 { [%eval -52.68] } 57. Rb3+ { [%eval -52.11] } 57... Rf3 { [%eval -21.45] } 58. Rb1 { [%eval -15.2] } 58... h2?? { (-15.20 → -0.54) Blunder. Best move was Kf4. } { [%eval -0.54] } (58... Kf4) 59. Ra1 { [%eval -0.54] } 59... Kh3 { [%eval -0.54] } 60. Ra3 { [%eval -0.54] } 60... Kg3 { [%eval -0.54] } 61. Rb3 { [%eval -0.54] } 61... Kf4 { [%eval -0.54] } 62. Rb4+ { [%eval -0.54] } 62... Kg3 { [%eval -0.54] } 63. Rb3 { [%eval -0.54] } 63... Kh4 { [%eval -0.54] } 64. Rb4 { [%eval -0.54] } 64... Rh3 { [%eval -0.54] } 65. Ra4 { [%eval -0.54] } 65... Kg5 { [%eval -0.08] } 66. Ra5+?! { (-0.08 → -0.61) Inaccuracy. Best move was Ra7. } { [%eval -0.61] } (66. Ra7 Rh6 67. Ra5+ Kf4 68. Ra4+ Kg3 69. Ra3+ Kh4 70. Kxh2 Rb6 71. Kh1 Rb2 72. Kg1 Rb1+) 66... Kf4?! { (-0.61 → -0.08) Inaccuracy. Best move was Kh4. } { [%eval -0.08] } (66... Kh4 67. Ra7 Re3 68. Kxh2 Re2+ 69. Kg1 Kh3 70. Ra3+ g3 71. Ra1 Rc2 72. Re1 Rc8 73. Ra1) 67. Ra4+ { [%eval -0.08] } 67... Kf5 { [%eval -0.08] } 68. Ra5+ { [%eval -0.08] } 68... Ke6 { [%eval -0.07] } 69. Ra6+ { [%eval -0.08] } 69... Kd5 { [%eval -0.07] } 70. Ra5+ { [%eval -0.08] } 70... Kc6 { [%eval -0.07] } 71. Ra6+ { [%eval -0.07] } 71... Kb5 { [%eval -0.07] } 72. Rg6 { [%eval -0.07] } 72... g3 { [%eval 0.0] } 73. Rg4 { [%eval 0.0] } 73... Kc5 { [%eval 0.0] } 74. Rg5+ { [%eval 0.0] } 74... Kd4 { [%eval -0.08] } 75. Rg4+ { [%eval -0.04] } 75... Ke5 { [%eval -0.48] } 76. Rg8? { (-0.48 → -1.62) Mistake. Best move was Rg7. } { [%eval -1.62] } (76. Rg7) 76... Kf6 { [%eval -1.82] } 77. Rg4 { [%eval -1.97] } 77... Kf5 { [%eval -1.97] } 78. Rg8 { [%eval -1.97] } { The game is a draw. } 1/2-1/2