[Event "Casual correspondence game"] [Site "https://lichess.org/KS856VUn"] [Date "2024.05.07"] [White "lichess AI level 4"] [Black "joostnta"] [Result "0-1"] [UTCDate "2024.05.07"] [UTCTime "10:52:42"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } Nf6 4. d3 c6 5. h3 d5 6. exd5 cxd5 7. Bb3 Nc6 8. O-O Be7?! { (0.25 → 1.12) Inaccuracy. Be6 was best. } (8... Be6 9. Re1) 9. Ba4?! { (1.12 → 0.17) Inaccuracy. Re1 was best. } (9. Re1 a5 10. Nc3 d4 11. Nb5 a4 12. Bc4 Nd7 13. c3 dxc3 14. bxc3 O-O) 9... Bd6 10. Nc3 a6 11. d4 e4 12. Ne5 O-O 13. Bxc6?! { (0.63 → -0.04) Inaccuracy. Nxc6 was best. } (13. Nxc6 bxc6) 13... bxc6 14. Nxc6 Qb6 15. Ne7+?? { (0.14 → -4.50) Blunder. Ne5 was best. } (15. Ne5 Be6) 15... Kh8?? { (-4.50 → 1.41) Blunder. Bxe7 was best. } (15... Bxe7 16. Bg5 Qd6 17. Ne2 Nh5 18. Bxe7 Qxe7 19. Rc1 Rd8 20. b3 Qg5 21. f4) 16. Nxc8?? { (1.41 → -0.33) Blunder. Ncxd5 was best. } (16. Ncxd5 Nxd5 17. Nxd5 Qc6 18. Nc3 Bc7 19. Ne2 Qg6 20. Kh1 Qf6 21. f4 exf3) 16... Raxc8 17. a3 Rce8 18. Qd2?! { (-0.25 → -0.93) Inaccuracy. a4 was best. } (18. a4) 18... Bb8 19. Na4?? { (-1.05 → -3.25) Blunder. g3 was best. } (19. g3 Qc6) 19... Qc7 20. Rd1?? { (-2.78 → -5.67) Blunder. g3 was best. } (20. g3 e3 21. fxe3 Ne4 22. Qg2 Nxg3 23. Rf3 Qa5 24. Rxg3 Bxg3 25. Nc5 Bd6) 20... Qh2+ 21. Kf1 Qh1+ 22. Ke2 Qxg2 23. Qe3 Rc8? { (-5.80 → -3.17) Mistake. Nh5 was best. } (23... Nh5 24. Re1 Bf4 25. Qxf4 Nxf4+ 26. Bxf4 Qf3+ 27. Kf1 Qxf4 28. Re3 Qf6 29. c3) 24. Nc3? { (-3.17 → -5.88) Mistake. Bd2 was best. } (24. Bd2 Bh2 25. Re1 Nh5 26. Kd1 Rc4 27. Nc5 Bf4 28. Qe2 Rxd4 29. Nb3 Bxd2) 24... Nh5 25. b4 f5 26. Bb2 f4 27. Rg1 f3+ 28. Kd2 Qxh3?! { (-5.86 → -3.73) Inaccuracy. Bf4 was best. } (28... Bf4 29. Rxg2 Bxe3+ 30. Kxe3 fxg2 31. Rg1 Rf3+ 32. Ke2 Nf4+ 33. Ke1 Rxh3 34. Kd2) 29. Rh1?! { (-3.73 → -5.61) Inaccuracy. Nxd5 was best. } (29. Nxd5 Ng3 30. Rac1 Qh2 31. c4 Rxc4 32. Rge1 Nf5 33. Qxe4 Qxf2+ 34. Kd3 Rxc1) 29... Qg4?? { (-5.61 → -2.65) Blunder. Qf5 was best. } (29... Qf5 30. Nd1 Bf4 31. Qxf4 Nxf4 32. Ne3 Qd7 33. c4 Rxc4 34. Nxc4 dxc4 35. Bc3) 30. Rhg1? { (-2.65 → -5.17) Mistake. Nxd5 was best. } (30. Nxd5 Rf5 31. Rag1 Ng3 32. Rxg3 Bxg3 33. Rg1 Rxd5 34. Rxg3 Qe6 35. Bc3 h6) 30... Qf5?! { (-5.17 → -4.03) Inaccuracy. Qe6 was best. } (30... Qe6 31. Rg5 Bf4 32. Rxh5 Bxe3+ 33. fxe3 Qg4 34. Rh2 Qg3 35. Rah1 Qxh2+ 36. Rxh2) 31. Nxd5?! { (-4.03 → -6.12) Inaccuracy. Rg5 was best. } (31. Rg5 Bf4 32. Rxf5 Bxe3+ 33. Kxe3 Rxf5 34. a4 Nf6 35. Kd2 Rg5 36. b5 Re8) 31... Bf4?? { (-6.12 → -2.48) Blunder. Qxd5 was best. } (31... Qxd5 32. c4 Qxc4 33. Rgc1 Qf7 34. Rxc8 Rxc8 35. Rc1 Re8 36. Kc2 Bf4 37. Qc3) 32. Nxf4 Nxf4 33. Qb3? { (-2.34 → -4.61) Mistake. Rae1 was best. } (33. Rae1 Rfe8 34. d5 Ng2 35. Qb3 Qf4+ 36. Re3 Qh2 37. Rd1 Qh4 38. Rf1 Nxe3) 33... Ne2?! { (-4.61 → -3.02) Inaccuracy. e3+ was best. } (33... e3+ 34. fxe3 Qh3 35. Raf1 Qh2+ 36. Kc1 Ne2+ 37. Kb1 Nxg1 38. d5 Qg2 39. Qd3) 34. d5 Qf4+?? { (-3.00 → 0.00) Blunder. Nxg1 was best. } (34... Nxg1 35. Rxg1 e3+ 36. fxe3 Rf7 37. Qd3 Qh3 38. Be5 Re8 39. Bd6 h5 40. Rf1) 35. Qe3 Qxe3+ 36. Kxe3 Nxg1 37. Rxg1 Rf7?! { (0.07 → 0.80) Inaccuracy. Rxc2 was best. } (37... Rxc2 38. Bxg7+ Kg8 39. Bxf8+ Kxf8 40. Rf1 Re2+ 41. Kf4 h5 42. a4 Ke7 43. b5) 38. Kxe4?! { (0.80 → -0.07) Inaccuracy. Rc1 was best. } (38. Rc1 Rc4) 38... Rxc2 39. Bd4 Rc4 40. Re1?? { (0.00 → -5.28) Blunder. Rd1 was best. } (40. Rd1 Kg8 41. d6 Kf8 42. Kd5 Rc8 43. Be5 Rc2 44. Ke6 Re2 45. d7 Re7+) 40... Re7+ 41. Kd3 Rxd4+ 42. Kc3 Rxe1 43. Kxd4 Re2 44. d6 Rxf2 45. Ke3 Re2+ 46. Kd4 Rd2+ 47. Kc3?? { (-6.91 → Mate in 9) Checkmate is now unavoidable. Ke3 was best. } (47. Ke3 f2 48. Kxd2 f1=Q 49. d7 Qg2+ 50. Ke1 Qg1+ 51. Kd2 Qd4+ 52. Kc2 Qxd7) 47... Rxd6 48. b5 axb5 49. Kb3 f2 50. Kb4 Ra6 51. Kb3 f1=Q 52. Kb2 Qf3 53. Kc2 Rh6 54. Kc1 Rh2 55. Kb1 Qf1# { Black wins by checkmate. } 0-1