playstrategy.org

[Event "Antichess - MSO GP 2025"] [Site "https://playstrategy.org/GKiUgrbX"] [Date "2025.02.06"] [P1 "mankalacz"] [P2 "pecoll"] [Result "0-1"] [UTCDate "2025.02.06"] [UTCTime "20:14:26"] [P1Elo "863"] [P2Elo "1080"] [P1RatingDiff "-66"] [P2RatingDiff "+63"] [Variant "Antichess"] [TimeControl "5+3"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. e3 b6 2. Ba6 Nxa6 3. b4 Nxb4 4. c3 Nxa2 5. Rxa2 Rb8 6. Rxa7 Ra8?! { (-0.69 → 0.05) Inaccuracy. The following was best. } (6... e6 7. Rxc7 Qxc7 8. Ne2 Qxc3 9. Nexc3 Ba3 10. Nxa3 b5 11. Naxb5 Rxb5 12. Nxb5 d6 13. Nxd6) 7. Rxa8 e6 8. Rxc8 Qxc8 9. Ba3?? { (0.15 → Mate in 12) Your opponent can now force a win. The following was best. } (9. Ne2 Bb4 10. cxb4 d5 11. e4 dxe4 12. Qb3 e3 13. Qxe6 fxe6 14. dxe3 Ne7 15. Ng3 Rg8) 9... Bxa3 10. Nxa3 b5 11. Nxb5 Qa6 12. Nxc7 Ke7?? { (Mate in 9 → 2.20) Lost forced winning sequence. The following was best. } (12... Qf1 13. Nxe6 Qxg2 14. Nxg7 Qxf2 15. Nxe8 Qxe3 16. dxe3 d5 17. Qxd5 h6 18. Qxf7 Ne7 19. Qxe7) 13. Nxe6? { (2.20 → 0.66) Mistake. The following was best. } (13. Nxa6 Kf6 14. Ke2 Ke7 15. Kd3 Kd8 16. Nb4 e5 17. Nc6 dxc6 18. Kc2 Kc7 19. Kb3 c5) 13... Qxe6 14. Nh3?? { (0.74 → -1.84) Blunder. The following was best. } (14. Ne2 Qxe3) 14... Qxh3 15. gxh3 Nf6? { (-1.69 → -0.46) Mistake. The following was best. } (15... Ke6 16. Ke2 Ne7 17. Qf1 Kd6 18. Kf3 f5 19. Ke4 fxe4 20. Qe2 h6 21. Qd1 Nc6 22. Re1) 16. e4?! { (-0.46 → -1.38) Inaccuracy. The following was best. } (16. Qg4 Nxg4) 16... Nxe4 17. d3? { (-0.77 → -1.93) Mistake. The following was best. } (17. Qh5 Nxf2) 17... Nxf2 18. Kxf2 Kf6?? { (-2.54 → -0.84) Blunder. The following was best. } (18... Rf8) 19. c4?? { (-0.84 → Mate in 10) Your opponent can now force a win. The following was best. } (19. Qh5 Rf8 20. Qxf7 Rxf7 21. Kf3 d5 22. d4 Kf5 23. Rd1 Ke4 24. Kxe4 dxe4 25. h4 Rf6) 19... Re8?? { (Mate in 10 → Mate in 7) Lost forced winning sequence. The following was best. } (19... Ke5 20. Qf1 Kf5 21. d4 Rg8 22. c5 d5 23. cxd6 Kf6 24. Qa6 Rc8 25. Qxc8 Kf5 26. Qxf5) 20. Qe1?? { (Mate in 7 → 1.66) Lost forced winning sequence. The following was best. } (20. Ke3 Rxe3 21. d4 Rxh3 22. Rf1 Rxh2 23. Rxf6 gxf6 24. Qd2 Rxd2 25. c5 Rxd4 26. c6 dxc6#) 20... Rxe1 21. Kxe1 Ke5?? { (0.00 → 4.07) Blunder. The following was best. } (21... d5 22. cxd5 h5 23. Kf2 h4 24. Rc1 g5 25. d6 Kg7 26. Re1 g4 27. hxg4 f5 28. gxf5) 22. d4 Kxd4 23. Kd2?? { (3.87 → 1.75) Blunder. The following was best. } (23. h4) 23... Kxc4 24. Kd3?? { (2.30 → -0.08) Blunder. The following was best. } (24. h4 h5 25. Re1 Kc5 26. Ke2 Kd5 27. Ra1 Ke5 28. Kf2 f5 29. Ra2 d6 30. Ke2 d5) 24... Kxd3 25. h4 Ke2?? { (-0.22 → Mate in 12) Your opponent can now force a win. The following was best. } (25... h5 26. Re1 Kd4 27. Re5 Kxe5 28. h3 g5 29. hxg5 Kd5 30. g6 fxg6 31. h4 g5 32. hxg5) 26. Rf1 Kxf1 27. h3?? { (Mate in 11 → -2.15) Lost forced winning sequence. The following was best. } (27. h5 g6 28. hxg6 fxg6 29. h4 g5 30. hxg5 h6 31. gxh6 Ke2 32. h7 Kd3 33. h8=R Kd4) 27... h6?? { (-2.15 → Mate in 8) Your opponent can now force a win. The following was best. } (27... f5 28. h5 g6 29. hxg6 hxg6 30. h4 g5 31. hxg5 f4 32. g6 Kg2 33. g7 Kf3 34. g8=K) 28. h5 f5 29. h4 g6 30. hxg6 Kg2 31. h5?? { (Mate in 5 → -1.51) Lost forced winning sequence. The following was best. } (31. g7 d5 32. g8=R Kg3 33. Rxg3 d4 34. Re3 dxe3 35. h5 e2#) 31... f4 32. g7 d6?? { (-1.79 → Mate in 3) Your opponent can now force a win. The following was best. } (32... Kg3 33. g8=K d5 34. Kg7 d4 35. Kxh6 d3 36. Kg6 d2 37. h6 f3 38. h7 d1=R 39. Kh6) 33. g8=K?? { (Mate in 3 → -1.51) Lost forced winning sequence. The following was best. } (33. g8=R Kg1 34. Rxg1 f3 35. Rg2 fxg2#) 33... f3 34. Kf7 f2?? { (-1.60 → Mate in 6) Your opponent can now force a win. The following was best. } (34... d5 35. Kg7 d4 36. Kxh6 d3 37. Kg5 f2 38. Kf6 d2 39. Ke7 Kf3 40. h6 f1=R 41. h7) 35. Kf8?? { (Mate in 6 → -1.73) Lost forced winning sequence. The following was best. } (35. Kf6 d5 36. Kf5 d4 37. Kf4 Kf3 38. Kxf3 d3 39. Kxf2 d2 40. Ke1 dxe1=K#) 35... d5 36. Kf7 d4 37. Kf6?! { (-1.57 → -2.37) Inaccuracy. The following was best. } (37. Kg6 d3 38. Kxh6 d2 39. Kg6 Kf3 40. Kf7 Kf4 41. h6 d1=R 42. h7 Ke5 43. Kg7 Ke4) 37... d3? { (-2.37 → -1.22) Mistake. The following was best. } (37... Kf3 38. Ke6) 38. Kg5?? { (-1.22 → -3.63) Blunder. The following was best. } (38. Ke5) 38... hxg5 39. h6 g4?? { (-3.87 → -0.20) Blunder. The following was best. } (39... d2 40. h7) 40. h7 g3 41. h8=K?? { (-0.10 → -3.84) Blunder. The following was best. } (41. h8=B Kg1 42. Bc3 f1=B 43. Be1 Be2 44. Bxg3 Kh2 45. Bxh2 d2 46. Bf4 d1=B 47. Bd2 Bb3) 41... Kh3 42. Kg7 Kg4 43. Kf7 d2?! { (-3.17 → -1.91) Inaccuracy. The following was best. } (43... Kf3 44. Ke6) 44. Ke7 d1=N 45. Kd6 Nb2 46. Kc6 f1=K?! { (-1.95 → -1.30) Inaccuracy. The following was best. } (46... f1=R 47. Kd5 Nc4 48. Kxc4 Re1 49. Kc3 Re8 50. Kc4 g2 51. Kd4 Rh8 52. Kd5 Kg3 53. Kc4) 47. Kd5 Nd1 48. Kc4 Nc3 49. Kxc3 g2? { (-1.28 → 0.00) Mistake. The following was best. } (49... Kf2 50. Kc4 Kgf3 51. Kc3 g2 52. Kc2 Kf4 53. Kc3 K4g3 54. Kc2 Kgf3 55. Kc3 Kf4 56. Kc4) 50. Kc2? { (0.00 → -1.27) Mistake. The following was best. } (50. Kd3 Kg1 51. Kd4 Kg5 52. Kd3 Kf6 53. Ke3 Kf2 54. Kxf2 Ke5 55. Kxg2 Kd5 56. Kf2 Ke5) 50... g1=K 51. Kc1? { (-0.75 → -2.24) Mistake. The following was best. } (51. Kc3 Kff2 52. Kc4 Kff3 53. Kc3 Kgf2 54. Kc2 K3g2 55. Kc3 K4f3 56. Kc4 Kgg3 57. Kc3 Kff4) 51... Kf4 52. Kc2 Ke5?! { (-0.97 → 0.00) Inaccuracy. The following was best. } (52... Kgg2) 53. Kb3?? { (0.00 → Mate in 29) Your opponent can now force a win. The following was best. } (53. Kd1 Ke2 54. Kxe2 Kf1 55. Kxf1 Kd4 56. Ke1 Ke4 57. Kd1 Kf4 58. Ke1 Ke4) 53... Kgf2 54. Kb4?? { (-2.17 → Mate in 26) Your opponent can now force a win. The following was best. } (54. Kc2) 54... K1e1?? { (Mate in 26 → -0.58) Lost forced winning sequence. The following was best. } (54... Kf3 55. Kb5 K1e2 56. Kb6 Kff4 57. Kc7 Kd4 58. Kb6 Kde4 59. Kc7 K2d3 60. Kd7 Kg5 61. Kc8) 55. Kb5 Kd1 56. Kb4?? { (-0.56 → Mate in 25) Your opponent can now force a win. The following was best. } (56. Kc6 Kf4 57. Kd6 K4f3 58. Kd7 Kc2 59. Kc8 Ke4 60. Kb8 Kcd3 61. Ka7 Kdd4 62. Kb7 Kc3) 56... Kc1?? { (Mate in 25 → -0.12) Lost forced winning sequence. The following was best. } (56... Kf3 57. Kb5 Kd2 58. Kb6 Kd3 59. Kc7 Ked4 60. Kd7 Kf4 61. Ke7 K3e3 62. Kd7 Kg5 63. Kc7) 57. Kb5 Kf3 58. Kb6?? { (-0.07 → Mate in 26) Your opponent can now force a win. The following was best. } (58. Kc6 Kd6 59. Kxd6 Kd2 60. Kc5 Kf4 61. Kd6 Kfe3 62. Kd7 Kc3 63. Kc6 Kcd3 64. Kd6 Kf3) 58... Kb2?? { (Mate in 26 → -0.08) Lost forced winning sequence. The following was best. } (58... Kd2 59. Kc7 Kee4 60. Kd7 Kde3 61. Ke8 K3d4 62. Kd7 Kfe3 63. Ke7 K4f4 64. Kd7 Kg5 65. Kc7) 59. Kb5?? { (-0.08 → Mate in 24) Your opponent can now force a win. The following was best. } (59. Kc5 Kd6) 59... Kfe4?? { (Mate in 24 → -0.07) Lost forced winning sequence. The following was best. } (59... Kc2 60. Kb6 Kd3 61. Kc7 Ked4 62. Kd8 Kg4 63. Ke7 Kf4 64. Kd7 Kg5 65. Kd8 Kf5 66. Kc7) 60. Kb6?? { (-0.07 → Mate in 16) Your opponent can now force a win. The following was best. } (60. Kc6 Kd6 61. Kxd6 Kd3 62. Ke6 Kbc2 63. Kd6 Kcc3 64. Kc6 Ke3 65. Kd6 Kcd3 66. Ke6 Kf3) 60... Ke6?? { (Mate in 16 → 0.00) Lost forced winning sequence. The following was best. } (60... Kc3 61. Kb7 Kcd4 62. Kc8 Ke4d5 63. Kd8 K5c5 64. Ke8 Kb6 65. Kf8 Kc6 66. Kg8 Kde4 67. Kh7) 61. Kb7?? { (0.00 → Mate in 18) Your opponent can now force a win. The following was best. } (61. Kc5 Kd6 62. Kxd6 Kd3 63. Ke6 Kbc3 64. Kd6 Ke3 65. Ke6 Kcd3 66. Kd6 Kf3 67. Ke6 Kg3) 61... Kb3 62. Kb6 Ke7?? { (Mate in 17 → -0.15) Lost forced winning sequence. The following was best. } (62... Kc3 63. Kb7 Kcd4 64. Kc8 K6d5 65. Kd8 Kf5 66. Ke8 K4e4 67. Kd8 Kg6 68. Kc8 Kf6 69. Kb8) 63. Kb7?? { (-0.15 → Mate in 18) Your opponent can now force a win. The following was best. } (63. Ka5 Ka4 64. Kxa4 Kd6 65. Kb3 Kde5 66. Kb4 K5f4 67. Ka4 Kef3 68. Kb4 K4e3 69. Ka4 Kfe4) 63... Kb4 64. Kc6 Kd6 65. Kxd6 Kd5 66. Kxd5 Kc5 67. Kxc5# { Game ends by variant rule. } 0-1