[Event "IM CaissaMatthew simul"] [Site "https://lichess.org/OAstkwLt"] [Date "2022.02.12"] [White "CaissaMatthew"] [Black "AbeerChopra"] [Result "1-0"] [UTCDate "2022.02.12"] [UTCTime "02:06:01"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "1200+60"] [ECO "C25"] [Opening "Vienna Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 { C25 Vienna Game } Na6? { (0.13 → 1.48) Mistake. Nc6 was best. } (2... Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3) 3. Bb5?! { (1.48 → 0.85) Inaccuracy. Nf3 was best. } (3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Be3 Nb4 7. Bb5+ Bd7) 3... Nc5 4. Nf3 c6 5. d3?? { (0.72 → -3.16) Blunder. Bc4 was best. } (5. Bc4 d6 6. d4 exd4 7. Qxd4 Ne6 8. Bxe6 Bxe6 9. Bf4 Qb6 10. O-O-O Qxd4 11. Nxd4 O-O-O) 5... Nxd3+?? { (-3.16 → 5.09) Blunder. cxb5 was best. } (5... cxb5 6. Nxe5 d6 7. Nf3 b4 8. Ne2 Ne7 9. O-O Ng6 10. a3 bxa3 11. Rxa3 Be7 12. Nc3) 6. cxd3?? { (5.09 → 1.86) Blunder. Bxd3 was best. } (6. Bxd3) 6... Rb8?? { (1.86 → 6.32) Blunder. cxb5 was best. } (6... cxb5 7. Qb3) 7. Bxc6?? { (6.32 → 2.18) Blunder. Bc4 was best. } (7. Bc4 d6 8. O-O Bg4 9. h3 Bh5 10. Bb3 Nf6 11. g4 Bg6 12. d4 h5 13. g5 Nxe4) 7... dxc6 8. Be3?! { (2.12 → 1.30) Inaccuracy. Nxe5 was best. } (8. Nxe5 Bd6) 8... Bh3?? { (1.30 → 6.73) Blunder. Bg4 was best. } (8... Bg4) 9. Qe2?? { (6.73 → -0.56) Blunder. gxh3 was best. } (9. gxh3 Nf6) 9... Bxg2 10. Rg1 Rc8?? { (0.11 → 6.80) Blunder. Bxf3 was best. } (10... Bxf3 11. Qxf3) 11. Rxg2 Rc7 12. Bb6?? { (7.85 → -0.33) Blunder. O-O-O was best. } (12. O-O-O Bb4 13. Nb1 c5 14. Nxe5 f6 15. Nc4 b5 16. Nca3 Ne7 17. Rxg7 Ng6 18. Rxc7 Qxc7) 12... a5?? { (-0.33 → 8.16) Blunder. axb6 was best. } (12... axb6) 13. Bxc7 Qa8 14. Rxg7 Ne7 15. Rxf7 Bg7 16. Rf8+ Kd7 17. Nxe5+ Kxc7 18. d4?? { (12.48 → 3.18) Blunder. Rxa8 was best. } (18. Rxa8) 18... Rxf8 19. Nb5+?? { (3.48 → 1.04) Blunder. O-O-O was best. } (19. O-O-O Qe8 20. Qg4 Ng6 21. Nc4 Qf7 22. Qg3+ Qf4+ 23. Kb1 Qxg3 24. fxg3 Rf2 25. e5 a4) 19... cxb5 20. Qxb5 Kc8?? { (0.66 → 8.59) Blunder. Nc6 was best. } (20... Nc6 21. Rc1) 21. Qc5+?? { (8.59 → 0.42) Blunder. Qd7+ was best. } (21. Qd7+) 21... Kb8?? { (0.42 → Mate in 1) Checkmate is now unavoidable. Nc6 was best. } (21... Nc6 22. Rc1) 22. Qxe7? { (Mate in 1 → 8.40) Lost forced checkmate sequence. Nd7# was best. } (22. Nd7#) 22... Bxe5 23. Qxe5+ Ka7 24. b4 axb4 25. Rb1?! { (7.86 → 4.98) Inaccuracy. Qa5+ was best. } (25. Qa5+) 25... Rf3?! { (4.98 → 8.13) Inaccuracy. Qc8 was best. } (25... Qc8 26. Qc5+) 26. Rxb4 Qh8? { (8.28 → Mate in 2) Checkmate is now unavoidable. Ra3 was best. } (26... Ra3) 27. Qc5+ Kb8 28. h4? { (Mate in 2 → 7.58) Lost forced checkmate sequence. Qd6+ was best. } (28. Qd6+ Ka7 29. Ra4#) 28... Re3+ 29. Kf1 Rf3? { (7.56 → Mate in 2) Checkmate is now unavoidable. Ra3 was best. } (29... Ra3 30. Qd6+ Ka8 31. Rxb7 Kxb7 32. Qxa3 Qxd4 33. Qf3 h5 34. Qf5 Kc6 35. Kg2 Qg7+ 36. Qg5) 30. Qd6+ Ka7 31. Qe5? { (Mate in 1 → 8.36) Lost forced checkmate sequence. Ra4# was best. } (31. Ra4#) 31... Ra3? { (8.36 → Mate in 6) Checkmate is now unavoidable. Rxf2+ was best. } (31... Rxf2+ 32. Kxf2) 32. Rb2? { (Mate in 6 → 7.55) Lost forced checkmate sequence. Qxh8 was best. } (32. Qxh8 Ra6 33. Qc8 Rb6 34. Qc5 Kb8 35. Rxb6 Ka7 36. Qc7 Ka8 37. Qxb7#) 32... Rh3? { (7.55 → Mate in 7) Checkmate is now unavoidable. Qc8 was best. } (32... Qc8) 33. Re2?? { (Mate in 7 → 3.89) Lost forced checkmate sequence. Qc7 was best. } (33. Qc7 Qa8 34. Rb5 Ra3 35. Qb6+ Kb8 36. Qd6+ Ka7 37. Qxa3+ Kb8 38. Qd6+ Ka7 39. Ra5#) 33... Qxe5? { (3.89 → 8.17) Mistake. Qd8 was best. } (33... Qd8 34. Rb2) 34. dxe5 Rh1+ 35. Kg2 Rxh4 36. e6 Rg4+ 37. Kf3 Rf4+? { (8.74 → Mate in 8) Checkmate is now unavoidable. Rg6 was best. } (37... Rg6 38. e7) 38. Ke3? { (Mate in 8 → 8.97) Lost forced checkmate sequence. Kxf4 was best. } (38. Kxf4 b5 39. e7 Kb6 40. e8=Q Kc5 41. Rb2 b4 42. Qe7+ Kc6 43. Rxb4 h5 44. Rb7 h4) 38... Rf3+? { (8.97 → Mate in 9) Checkmate is now unavoidable. Rf6 was best. } (38... Rf6 39. f4) 39. Kxf3 h5 40. Rb2 Kb8 41. Ke3 h4 42. Rxb7+ Kxb7 43. a4?! { (Mate in 13 → 70.27) Lost forced checkmate sequence. e7 was best. } (43. e7 Kb6 44. e8=Q h3 45. Qe6+ Kc5 46. Qxh3 Kd6 47. f4 Ke7 48. Qh6 Kf7 49. f5 Ke7) 43... Kc8 44. e7 h3?! { (72.03 → Mate in 11) Checkmate is now unavoidable. Kd7 was best. } (44... Kd7 45. a5) 45. a5?! { (Mate in 11 → 83.58) Lost forced checkmate sequence. e8=Q+ was best. } (45. e8=Q+ Kc7 46. Qh8 h2 47. Qxh2+ Kc6 48. Qb8 Kc5 49. a5 Kc6 50. Qb6+ Kd7 51. a6 Ke7) 45... h2?! { (83.58 → Mate in 9) Checkmate is now unavoidable. Kd7 was best. } (45... Kd7 46. Kf3) 46. a6?? { (Mate in 9 → 4.97) Lost forced checkmate sequence. e8=Q+ was best. } (46. e8=Q+ Kb7 47. Qh8 h1=Q 48. Qxh1 Kc6 49. Qh6+ Kc7 50. a6 Kd7 51. a7 Kc7 52. a8=Q Kd7) 46... h1=Q? { (4.97 → 17.01) Mistake. Kd7 was best. } (46... Kd7 47. a7) 47. a7?? { (17.01 → -12.17) Blunder. e8=Q+ was best. } (47. e8=Q+ Kc7) 47... Qh8?? { (-12.17 → Mate in 10) Checkmate is now unavoidable. Qc1+ was best. } (47... Qc1+) 48. e8=Q+?! { (Mate in 10 → 147.95) Lost forced checkmate sequence. a8=Q+ was best. } (48. a8=Q+ Kd7 49. Qxh8 Kxe7 50. e5 Kd7 51. Qf6 Kc7 52. e6 Kc6 53. e7+ Kd7 54. Qf8 Kc7) 48... Qxe8 49. a8=Q+ Kd7 50. Qxe8+ Kxe8 51. e5 Kf8?! { (71.93 → Mate in 17) Checkmate is now unavoidable. Kf7 was best. } (51... Kf7 52. Kf4) 52. e6?! { (Mate in 17 → 59.56) Lost forced checkmate sequence. Ke4 was best. } (52. Ke4 Ke7 53. Kf5 Kf7 54. e6+ Ke7 55. Ke5 Ke8 56. Kf6 Kf8 57. e7+ Ke8 58. f4 Kd7) 52... Kg8?! { (59.56 → Mate in 15) Checkmate is now unavoidable. Ke7 was best. } (52... Ke7 53. Kf4 Kxe6 54. Kg5 Ke5 55. f4+ Ke6 56. Kg6 Ke7 57. f5 Kd6 58. Kf6 Kc5 59. Kg5) 53. e7?! { (Mate in 15 → 59.58) Lost forced checkmate sequence. Kf4 was best. } (53. Kf4 Kf8 54. Kf5 Ke7 55. f4 Ke8 56. Kf6 Kd8 57. Kf7 Kc7 58. e7 Kd6 59. e8=Q Kd5) 53... Kf7 54. e8=Q+ Kg7?! { (59.57 → Mate in 5) Checkmate is now unavoidable. Kxe8 was best. } (54... Kxe8 55. Ke4) 55. Qg6+?! { (Mate in 5 → 59.61) Lost forced checkmate sequence. Qe7+ was best. } (55. Qe7+ Kh6 56. f4 Kg6 57. Ke4 Kh6 58. Kf5 Kh5 59. Qg5#) 55... Kxg6 56. f4?? { (59.53 → 0.00) Blunder. Ke4 was best. } (56. Ke4 Kf6 57. Kf4 Ke6 58. Kg5 Ke5 59. f4+ Kd4 60. f5 Kc3 61. f6 Kb2 62. Kh6 Kb1) 56... Kh5?? { (0.00 → 57.73) Blunder. Kf5 was best. } (56... Kf5 57. Kf3 Ke6 58. Kg4 Kf6 59. f5 Kg7 60. Kf3 Kf7 61. Ke3 Kf8 62. Kf4 Kg8 63. Kg5) 57. Ke4 Kh4?! { (59.95 → Mate in 13) Checkmate is now unavoidable. Kg6 was best. } (57... Kg6 58. Ke5 Kf7 59. Kf5 Ke7 60. Kg6 Ke6 61. f5+ Ke5 62. f6 Kd5 63. f7 Ke4 64. Kg7) 58. f5 Kh3 59. f6 Kh2 60. f7 Kh1 61. f8=Q Kg1 62. Ke3 Kg2 63. Qg7+ Kf1 64. Qb2 Kg1 65. Kf3 Kh1 66. Qg2# { White wins by checkmate. } 1-0