[Event "Casual correspondence game"] [Site "https://lichess.org/8XtiYcoi"] [Date "2024.04.24"] [White "invalides"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2024.04.24"] [UTCTime "23:30:01"] [WhiteElo "1741"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. c3?! { (0.56 → 0.01) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. dxe6 fxe6 6. Nf3 Nc6) 2... e6 3. Nf3 Nf6 4. Bg5 d5 5. e3 cxd4 6. cxd4 Be7 7. Bb5+ Bd7 8. Qb3 a6 9. Bxd7+ Nfxd7? { (0.02 → 1.58) Mistake. Qxd7 was best. } (9... Qxd7 10. Nc3) 10. Qxb7 f6? { (1.07 → 2.88) Mistake. Bxg5 was best. } (10... Bxg5 11. Nxg5) 11. Bxf6?? { (2.88 → -2.17) Blunder. Qxa8 was best. } (11. Qxa8 fxg5 12. Qb7 O-O 13. Qb3 g4 14. Nfd2 Nc6 15. Nc3 Bd6 16. g3 h5 17. Rc1 h4) 11... Ra7?? { (-2.17 → 3.05) Blunder. gxf6 was best. } (11... gxf6 12. Qb3 Qb6 13. Qc2 O-O 14. O-O Nc6 15. Nc3 Kh8 16. Rac1 Rac8 17. Qe2 Bd6 18. Rc2) 12. Qxa7 gxf6 13. Qb7 O-O? { (2.76 → 4.68) Mistake. Nb6 was best. } (13... Nb6 14. O-O O-O 15. a4 Rf7 16. a5 Bc5 17. dxc5 Rxb7 18. cxb6 Qd6 19. Rc1 Nc6 20. Nbd2) 14. O-O? { (4.68 → 2.64) Mistake. Qb3 was best. } (14. Qb3 Qb6 15. Nc3 Nc6 16. O-O Qxb3 17. axb3 Nb4 18. Na2 Nd3 19. Nc1 Nb4 20. Ne1 Nc6) 14... Bd6? { (2.64 → 4.54) Mistake. Nb6 was best. } (14... Nb6 15. a4 Rf7 16. a5 Bc5 17. dxc5 Rxb7 18. cxb6 Qd6 19. Rc1 Kf7 20. Nbd2 e5 21. Rc2) 15. Nc3? { (4.54 → 2.33) Mistake. Qb3 was best. } (15. Qb3 f5 16. Nc3 Qf6 17. Ne2 f4 18. exf4 Qh6 19. Rfe1 Kh8 20. Ng3 Nc6 21. Rac1 Na5) 15... Re8? { (2.33 → 4.60) Mistake. Nb6 was best. } (15... Nb6 16. Ne4 Rf7 17. Nxf6+ Rxf6 18. Ng5 N8d7 19. Qxa6 e5 20. Qe2 Qe7 21. dxe5 Qxe5 22. f4) 16. a3?? { (4.60 → 1.32) Blunder. Qb3 was best. } (16. Qb3 Kh8 17. Rac1 Nc6 18. g3 Nb6 19. Nxd5 exd5 20. Rxc6 Nc4 21. Rxd6 Qxd6) 16... h6?? { (1.32 → 4.80) Blunder. Nb6 was best. } (16... Nb6 17. Na4) 17. Qb3 Rf8 18. Qc2 Kh8 19. Qg6 Qe8 20. Qxh6+ Kg8 21. Nh4 Nb6 22. Ng6 Nc4?? { (5.81 → Mate in 2) Checkmate is now unavoidable. f5 was best. } (22... f5 23. e4 dxe4 24. Qh8+ Kf7 25. Qh7+ Kf6 26. Nxf8 Bxf8 27. f3 Qf7 28. Nxe4+ Ke7 29. Qxf7+) 23. Nxf8?? { (Mate in 2 → 5.24) Lost forced checkmate sequence. Qh8+ was best. } (23. Qh8+ Kf7 24. Qh7#) 23... Nc6 24. Ng6 Qd7?? { (6.46 → Mate in 4) Checkmate is now unavoidable. Qd8 was best. } (24... Qd8 25. Qh8+ Kf7 26. Qh7+ Ke8 27. Qh5 Kd7 28. b3 Nxa3 29. Na4 Kc7 30. Rac1 Qg8 31. Nc5) 25. Qh8+ Kf7 26. Qh5?? { (Mate in 3 → 6.06) Lost forced checkmate sequence. Qh7+ was best. } (26. Qh7+ Ke8 27. Qg8+ Bf8 28. Qxf8#) 26... Kg8?? { (6.06 → Mate in 4) Checkmate is now unavoidable. Kg7 was best. } (26... Kg7 27. Nh4 Qf7 28. Qg4+ Kf8 29. Nf3 N6a5 30. Qh4 Nb3 31. Rad1 Kg7) 27. e4?? { (Mate in 4 → 6.04) Lost forced checkmate sequence. Qh8+ was best. } (27. Qh8+ Kf7 28. Qh7+ Ke8 29. Qg8+ Bf8 30. Qxf8#) 27... Nxd4?? { (6.04 → Mate in 4) Checkmate is now unavoidable. Qh7 was best. } (27... Qh7 28. Qxh7+ Kxh7 29. Nh4 Nxd4 30. Rad1 Nb3 31. exd5 exd5 32. Nxd5 Be5 33. Rd3 Ncd2 34. Rd1) 28. Rad1?? { (Mate in 4 → 6.10) Lost forced checkmate sequence. Qh8+ was best. } (28. Qh8+ Kf7 29. Qh7+ Ke8 30. Qg8+ Bf8 31. Qxf8#) 28... Bc5?? { (6.10 → Mate in 4) Checkmate is now unavoidable. Qh7 was best. } (28... Qh7 29. Qxh7+ Kxh7 30. Rxd4 Kxg6 31. exd5 exd5 32. Nxd5 Nxb2 33. Nf4+ Bxf4 34. Rxf4 f5 35. Rf3) 29. f4?? { (Mate in 4 → 5.10) Lost forced checkmate sequence. Qh8+ was best. } (29. Qh8+ Kf7 30. Qh7+ Ke8 31. Qg8+ Bf8 32. Qxf8#) 29... Nf3+?! { (5.10 → 6.55) Inaccuracy. Qh7 was best. } (29... Qh7 30. Qxh7+ Kxh7 31. Kh1 Kxg6 32. b4 Ba7 33. exd5 exd5 34. Nxd5 Nc2 35. Rf3 N4e3 36. Nxe3) 30. Kh1 Nfd2?? { (6.13 → Mate in 4) Checkmate is now unavoidable. Qh7 was best. } (30... Qh7 31. Qxf3 Qxg6 32. f5 Qh6 33. fxe6 d4 34. e7 Bxe7 35. e5 Nxe5 36. Qg3+ Kh8 37. Ne4) 31. f5?? { (Mate in 4 → 5.66) Lost forced checkmate sequence. Qh8+ was best. } (31. Qh8+ Kf7 32. Qh7+ Ke8 33. Qg8+ Bf8 34. Qxf8#) 31... Be7?? { (5.66 → Mate in 4) Checkmate is now unavoidable. Qh7 was best. } (31... Qh7 32. Qxh7+ Kxh7 33. Rfe1 d4 34. Na4 Bd6 35. Nb6 e5 36. Nh4 Kg7 37. Nf3 Nxf3 38. Nxc4) 32. Nxe7+?! { (Mate in 4 → 10.44) Lost forced checkmate sequence. Qh8+ was best. } (32. Qh8+ Kf7 33. Qh7+ Ke8 34. Qg8+ Bf8 35. Qxf8#) 32... Qxe7 33. fxe6 dxe4? { (8.61 → Mate in 7) Checkmate is now unavoidable. Nxf1 was best. } (33... Nxf1 34. Nxd5 Qxe6 35. Qg6+ Kf8 36. Rxf1 Ne5 37. Rxf6+ Qxf6 38. Qxf6+ Nf7 39. Kg1 a5 40. Ne3) 34. Qg4+? { (Mate in 7 → 7.26) Lost forced checkmate sequence. Nd5 was best. } (34. Nd5 Qxe6 35. Qg6+ Kf8 36. Rxf6+ Qxf6 37. Qxf6+ Kg8 38. Ne7+ Kh7 39. Qf7+ Kh6 40. Qg6#) 34... Kf8? { (7.26 → Mate in 13) Checkmate is now unavoidable. Qg7 was best. } (34... Qg7 35. Qh3 f5 36. Rxf5 e3 37. e7 Qxe7 38. Qg3+ Qg7 39. Qb8+ Kh7 40. Qe8 Qg6 41. Qe7+) 35. b3?? { (Mate in 13 → 7.00) Lost forced checkmate sequence. Qg6 was best. } (35. Qg6 Qg7 36. e7+ Qxe7 37. Rxf6+ Qxf6 38. Qxf6+ Ke8 39. Nd5 Kd7 40. Rxd2 Nxd2 41. Qe7+ Kc6) 35... Nxb3?? { (7.00 → Mate in 6) Checkmate is now unavoidable. Ne3 was best. } (35... Ne3 36. Qh3 Kg7 37. Qxe3 Nxf1 38. Rxf1 Qxe6 39. Nxe4 Qe5 40. Qg3+ Qxg3 41. Nxg3 Kg6 42. h4) 36. Nxe4 Ne3 37. Rxf6+ Qxf6 38. Nxf6?? { (Mate in 8 → 6.09) Lost forced checkmate sequence. Qh5 was best. } (38. Qh5 Nxd1 39. Nxf6 Ke7 40. Qe5 Nc3 41. Ng8+ Kf8 42. e7+ Ke8 43. Nf6+ Kf7 44. e8=Q+ Kg7) 38... Nxd1?? { (6.09 → Mate in 7) Checkmate is now unavoidable. Nxg4 was best. } (38... Nxg4 39. Nxg4 Nc5 40. Re1 Ke7 41. h4 Nxe6 42. h5 Kf7 43. Kh2 a5 44. Kg3 Nf8 45. Rf1+) 39. Qg8+ Ke7 40. Nd5+ Kd6 41. Nf4 Kc6? { (9.10 → Mate in 7) Checkmate is now unavoidable. Nf2+ was best. } (41... Nf2+ 42. Kg1 Nd2 43. Kxf2 Ne4+ 44. Ke3 Ng3 45. Qxg3 Kc5) 42. g3 Nd4 43. h4? { (Mate in 7 → 9.66) Lost forced checkmate sequence. e7 was best. } (43. e7 Nf2+ 44. Kg2 Nd3 45. e8=Q+ Kb6 46. Qb8+ Ka5 47. Qgd8+ Ka4 48. Qxd4+ Kxa3 49. Qa1#) 43... Kc5? { (9.66 → Mate in 7) Checkmate is now unavoidable. Nf5 was best. } (43... Nf5 44. e7 Nxe7 45. Qe6+ Kb5 46. Qxe7 Nf2+ 47. Kg2 Ng4 48. Qb7+ Kc5 49. Qc8+ Kb5 50. Qxg4) 44. h5? { (Mate in 7 → 8.60) Lost forced checkmate sequence. e7 was best. } (44. e7 Ne2 45. Qd5+ Kb6 46. e8=Q Nxg3+ 47. Kg2 Ne3+ 48. Qxe3+ Kc7 49. Qe7+ Kb6 50. Qdc5#) 44... Kd6 45. h6 Ne3?! { (10.03 → Mate in 7) Checkmate is now unavoidable. Nb5 was best. } (45... Nb5 46. Qd8+ Kc6 47. Qxd1 Nd6 48. e7 Ne8 49. h7 Kc7 50. h8=Q Nd6 51. Qd8+ Kb7 52. Qb1+) 46. h7 a5 47. h8=Q Nc6 48. Qf8+ Kc7 49. Qc8+ Kd6 50. Qd7+ Kc5 51. e7 a4 52. e8=Q Kb5 53. Qb2+ Ka6 54. Qxc6+ Ka7 55. Qbb7# { White wins by checkmate. } 1-0