[Event "Analysis Game"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [GameId "Y9Vu6vLS"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... e6 { [%eval 0.37] } { A40 Horwitz Defense } 2. Nf3 { [%eval 0.08] } 2... c5 { [%eval 0.28] } 3. dxc5 { [%eval 0.0] } 3... Na6?! { (0.00 → 1.00) Inaccuracy. Nf6 was best. } { [%eval 1.0] } (3... Nf6 4. c4 Bxc5 5. e3 O-O 6. Be2 d5 7. cxd5 exd5 8. O-O) 4. e4 { [%eval 0.96] } 4... Nf6 { [%eval 1.28] } 5. Nc3 { [%eval 0.9] } 5... Rg8?? { (0.90 → 3.41) Blunder. Nxc5 was best. } { [%eval 3.41] } (5... Nxc5 6. Qd4 d5 7. exd5 Nxd5 8. Bh6 Nf6 9. Qxd8+ Kxd8 10. Bf4) 6. Bxa6 { [%eval 3.14] } 6... bxa6 { [%eval 3.19] } 7. O-O { [%eval 2.51] } 7... Bb7 { [%eval 2.26] } 8. Bg5? { (2.26 → 1.04) Mistake. e5 was best. } { [%eval 1.04] } (8. e5 Ne4 9. Nxe4 Bxe4 10. Re1 Bxf3 11. Qxf3 Bxc5 12. Bg5 Qc8 13. Qg4 Rb8) 8... h6 { [%eval 1.58] } 9. Bxf6?! { (1.58 → 0.82) Inaccuracy. Be3 was best. } { [%eval 0.82] } (9. Be3 Nxe4) 9... Qxf6 { [%eval 1.02] } 10. e5 { [%eval 0.57] } 10... Qf5?! { (0.57 → 1.60) Inaccuracy. Bxf3 was best. } { [%eval 1.6] } (10... Bxf3) 11. Qd3?? { (1.60 → -0.37) Blunder. Qd4 was best. } { [%eval -0.37] } (11. Qd4) 11... Qxd3 { [%eval -0.4] } 12. cxd3 { [%eval -0.46] } 12... Bxf3 { [%eval -0.4] } 13. gxf3 { [%eval -0.47] } 13... Bxc5 { [%eval -0.53] } 14. Ne4? { (-0.53 → -1.72) Mistake. Rac1 was best. } { [%eval -1.72] } (14. Rac1 Bb6) 14... Bd4 { [%eval -1.67] } 15. Rab1?! { (-1.67 → -2.68) Inaccuracy. Nd6+ was best. } { [%eval -2.68] } (15. Nd6+) 15... Bxe5 { [%eval -2.68] } 16. b3 { [%eval -2.81] } 16... Rc8 { [%eval -2.36] } 17. Rfc1 { [%eval -3.03] } 17... Ke7 { [%eval -3.18] } 18. Nc5 { [%eval -3.71] } 18... Bd4?? { (-3.71 → -0.93) Blunder. Rc6 was best. } { [%eval -0.93] } (18... Rc6 19. b4 Rgc8 20. Rd1 Bd4 21. Nb3 Bf6 22. d4 Rc2 23. Nc5 Rxa2 24. d5) 19. Nxa6 { [%eval -1.18] } 19... Be5 { [%eval -1.03] } 20. Rc4 { [%eval -0.97] } 20... Rxc4 { [%eval -0.66] } 21. dxc4 { [%eval -0.46] } 21... g6 { [%eval 0.0] } 22. Rd1 { [%eval -0.5] } 22... Rc8 { [%eval -0.54] } 23. Nb4 { [%eval -0.59] } 23... Bg7 { [%eval -0.44] } 24. Nd3 { [%eval -0.46] } 24... a5 { [%eval -0.32] } 25. a4?! { (-0.32 → -1.38) Inaccuracy. c5 was best. } { [%eval -1.38] } (25. c5 Rb8 26. Kf1 Kd8 27. Ke2 Kc7 28. f4 Kc6 29. Kf3 Rb5 30. h3 Rb8) 25... h5 { [%eval -0.92] } 26. f4 { [%eval -0.85] } 26... d6 { [%eval -0.85] } 27. f3 { [%eval -1.19] } 27... Bf6 { [%eval -1.12] } 28. Nf2 { [%eval -1.36] } 28... Rb8 { [%eval -1.37] } 29. Rd3 { [%eval -1.39] } 29... Bb2 { [%eval -1.45] } 30. Nd1?! { (-1.45 → -2.70) Inaccuracy. Nh3 was best. } { [%eval -2.7] } (30. Nh3) 30... Bc1 { [%eval -2.77] } 31. Ne3 { [%eval -3.26] } 31... Bxe3+ { [%eval -3.07] } 32. Rxe3 { [%eval -3.08] } 32... h4?! { (-3.08 → -1.89) Inaccuracy. Kf6 was best. } { [%eval -1.89] } (32... Kf6 33. Kf2 Kf5 34. Ke2 Kxf4 35. Rd3 Ke5 36. Re3+ Kd4 37. h4 d5 38. cxd5) 33. Kg2 { [%eval -2.47] } 33... Rh8 { [%eval -1.99] } 34. h3 { [%eval -2.44] } 34... Kf6? { (-2.44 → -1.18) Mistake. Kd7 was best. } { [%eval -1.18] } (34... Kd7) 35. Rd3? { (-1.18 → -2.62) Mistake. Kf2 was best. } { [%eval -2.62] } (35. Kf2) 35... Rb8 { [%eval -2.69] } 36. Kf2 { [%eval -2.42] } 36... Kf5 { [%eval -2.44] } 37. Ke3 { [%eval -2.44] } 37... Rb4 { [%eval -2.54] } 38. Rc3 { [%eval -2.97] } 38... d5 { [%eval -2.92] } 39. cxd5?! { (-2.92 → -4.10) Inaccuracy. Kd2 was best. } { [%eval -4.1] } (39. Kd2 Kxf4 40. c5 Rb8 41. c6 g5 42. Rc5 Kxf3 43. Rxa5 g4 44. hxg4 h3) 39... exd5 { [%eval -3.86] } 40. Rd3 { [%eval -3.85] } 40... d4+?? { (-3.85 → -0.01) Blunder. Ke6 was best. } { [%eval -0.01] } (40... Ke6 41. f5+ gxf5 42. Kd2 d4 43. Kc2 Ke5 44. Rd1 Kf4 45. Rc1 Rb8 46. Rb1) 41. Rxd4 { [%eval -0.14] } 41... Rxd4?? { (-0.14 → 4.93) Blunder. Rxb3+ was best. } { [%eval 4.93] } (41... Rxb3+ 42. Kf2 Ra3 43. Rc4 Kf6 44. f5 g5 45. f4 gxf4 46. Rxf4 Rxh3 47. Rc4) 42. Kxd4 { [%eval 4.72] } 42... Kxf4 { [%eval 4.73] } 43. Kc5?? { (4.73 → -4.02) Blunder. b4 was best. } { [%eval -4.02] } (43. b4 axb4 44. a5 Kg3 45. a6 b3 46. Kc3 f5 47. a7 Kxh3 48. f4 Kg4) 43... Kxf3?? { (-4.02 → 4.33) Blunder. Kg3 was best. } { [%eval 4.33] } (43... Kg3) 44. Kb5?? { (4.33 → -3.71) Blunder. b4 was best. } { [%eval -3.71] } (44. b4 axb4 45. Kxb4 Kf2 46. a5 g5 47. a6 Kg3 48. a7 Kxh3 49. a8=Q g4) 44... f5 { [%eval -3.58] } 45. Kxa5 { [%eval -3.38] } 45... f4? { (-3.38 → -1.97) Mistake. g5 was best. } { [%eval -1.97] } (45... g5 46. Kb5 Kg3 47. a5 f4 48. a6 f3 49. a7 f2 50. a8=Q f1=Q+ 51. Kc5) 46. b4?! { (-1.97 → -2.62) Inaccuracy. Kb6 was best. } { [%eval -2.62] } (46. Kb6 Kg3 47. a5 f3 48. a6 f2 49. a7 f1=Q 50. a8=Q Qf2+ 51. Kb5 Kxh3) 46... Kg2 { [%eval -2.0] } 47. b5 { [%eval -1.82] } 47... f3 { [%eval -2.11] } 48. b6 { [%eval -2.06] } 48... Kxh3 { [%eval -2.02] } 49. b7 { [%eval -1.95] } 49... f2 { [%eval -1.7] } 50. b8=Q { [%eval -1.98] } 50... f1=Q { [%eval -1.78] } 51. Qb4?! { (-1.78 → -3.05) Inaccuracy. Qg8 was best. } { [%eval -3.05] } (51. Qg8 Qf6) 51... Qd3?! { (-3.05 → -1.99) Inaccuracy. g5 was best. } { [%eval -1.99] } (51... g5 52. Qc3+ Kg4 53. Qd4+ Qf4 54. Qd1+ Qf3 55. Qd4+ Kg3 56. Qe5+ Qf4 57. Qe1+) 52. Qb7?! { (-1.99 → -2.90) Inaccuracy. Qb5 was best. } { [%eval -2.9] } (52. Qb5 Qe3) 52... Qf5+ { [%eval -2.28] } 53. Qb5?? { (-2.28 → -5.20) Blunder. Kb6 was best. } { [%eval -5.2] } (53. Kb6 Qf6+) 53... Kg3?! { (-5.20 → -3.54) Inaccuracy. Kg2 was best. } { [%eval -3.54] } (53... Kg2 54. Ka6 Qxb5+ 55. axb5 h3 56. b6 h2 57. b7 h1=Q 58. Ka5) 54. Qxf5?? { (-3.54 → Mate in 13) Checkmate is now unavoidable. Ka6 was best. } { [%eval #-13] } (54. Ka6 h3) 54... gxf5 { [%eval #-12] } 55. Kb5 { [%eval #-11] } 55... h3 { [%eval #-10] } 56. a5 { [%eval #-10] } 56... h2 { [%eval #-9] } 57. a6 { [%eval #-9] } *