[Event "Casual correspondence game"] [Site "https://lichess.org/3IPIbt8i"] [Date "2022.04.18"] [White "VNIV"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2022.04.18"] [UTCTime "08:59:10"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 { D10 Slav Defense } 3. Na3?! { (0.28 → -0.40) Inaccuracy. Nf3 was best. } (3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qb6) 3... e6 4. h4?! { (-0.30 → -1.29) Inaccuracy. e3 was best. } (4. e3 Nf6 5. Nf3 Nbd7 6. Be2 b6 7. Nc2 Bd6 8. b3 Bb7) 4... Nd7 5. Bg5?! { (-0.97 → -1.99) Inaccuracy. Nc2 was best. } (5. Nc2 Ngf6) 5... f6? { (-1.99 → -0.82) Mistake. Ngf6 was best. } (5... Ngf6 6. cxd5) 6. Bc1 Bd6?! { (-1.37 → -0.75) Inaccuracy. Bxa3 was best. } (6... Bxa3) 7. Be3?! { (-0.75 → -1.67) Inaccuracy. Nh3 was best. } (7. Nh3 Ne7) 7... h5? { (-1.67 → -0.12) Mistake. Bxa3 was best. } (7... Bxa3 8. bxa3 dxc4 9. Bd2 e5 10. e4 b5 11. Nf3 exd4 12. Nxd4 Ne5 13. Bc3 Nh6 14. a4) 8. Nh3?! { (-0.12 → -0.70) Inaccuracy. Bd2 was best. } (8. Bd2 Ne7 9. e3 a6 10. Nh3 g6 11. Be2 b5 12. c5 Bc7 13. Nc2 a5 14. b4 a4) 8... Ne7 9. Bf4? { (-0.88 → -2.62) Mistake. Bd2 was best. } (9. Bd2 Bxa3 10. bxa3 dxc4 11. e4 b5 12. Be2 e5 13. dxe5 Nxe5 14. Nf4 Qd4 15. Ba5 Qxd1+) 9... Nf5?? { (-2.62 → 0.15) Blunder. e5 was best. } (9... e5) 10. Bg3?? { (0.15 → -10.37) Blunder. Bxd6 was best. } (10. Bxd6) 10... e5?! { (-10.37 → -6.21) Inaccuracy. Bb4+ was best. } (10... Bb4+ 11. Qd2) 11. f4?! { (-6.21 → -10.61) Inaccuracy. Qc2 was best. } (11. Qc2 Qa5+) 11... exf4?? { (-10.61 → -2.58) Blunder. Nxg3 was best. } (11... Nxg3) 12. Bxf4 Nf8?! { (-3.01 → -1.91) Inaccuracy. Qa5+ was best. } (12... Qa5+ 13. Kf2) 13. c5?? { (-1.91 → -4.72) Blunder. Qd3 was best. } (13. Qd3 Qa5+) 13... Bxf4 14. Nxf4 Ne6 15. Nxe6 Qe7?? { (-4.58 → 1.75) Blunder. Bxe6 was best. } (15... Bxe6 16. Rh3) 16. Nf4 Qe3? { (1.49 → 2.87) Mistake. g5 was best. } (16... g5) 17. Nc2?? { (2.87 → -3.34) Blunder. Nh3 was best. } (17. Nh3) 17... Qe7?? { (-3.34 → 7.04) Blunder. Qxf4 was best. } (17... Qxf4 18. e3 Qc7 19. Qf3 Ng3 20. Rg1 Bf5 21. Qf2 O-O 22. O-O-O Rae8 23. Ne1 Nxf1 24. Rxf1) 18. Nxh5?? { (7.04 → -0.46) Blunder. Ng6 was best. } (18. Ng6) 18... Qe4?? { (-0.46 → 6.40) Blunder. Rxh5 was best. } (18... Rxh5 19. Qd3 Nxh4 20. O-O-O Rh6 21. g3 Bf5 22. Qe3 Bxc2 23. Qxe7+ Kxe7 24. Kxc2 Nf5 25. Rxh6) 19. Nxf6+?? { (6.40 → 0.50) Blunder. e3 was best. } (19. e3) 19... Ke7?? { (0.50 → 13.53) Blunder. gxf6 was best. } (19... gxf6 20. Qd3) 20. Nxe4 Nxh4 21. g3 Ng6 22. Nc3 Kf7 23. Bh3 Kg8 24. Na4 Ne5 25. dxe5 Bf5 26. Bxf5 Kf7 27. Bd7 Kg6?! { (15.82 → Mate in 5) Checkmate is now unavoidable. Rxh1+ was best. } (27... Rxh1+ 28. Kd2) 28. Nc3?! { (Mate in 5 → 16.33) Lost forced checkmate sequence. Qd3+ was best. } (28. Qd3+ Kf7 29. Qf5+ Ke7 30. Qe6+ Kd8 31. Rxh8+ Kc7 32. Qd6#) 28... Rab8?! { (16.33 → Mate in 5) Checkmate is now unavoidable. Rxh1+ was best. } (28... Rxh1+ 29. Kd2) 29. Ne3?! { (Mate in 5 → 16.71) Lost forced checkmate sequence. Qd3+ was best. } (29. Qd3+ Kf7 30. Qf5+ Ke7 31. Qe6+ Kd8 32. Rxh8+ Kc7 33. Qd6#) 29... Rbd8?! { (16.71 → Mate in 4) Checkmate is now unavoidable. Rxh1+ was best. } (29... Rxh1+ 30. Nf1) 30. Bh3?! { (Mate in 4 → 24.62) Lost forced checkmate sequence. Qc2+ was best. } (30. Qc2+ Kf7 31. Qf5+ Ke7 32. Qe6+ Kf8 33. Rxh8#) 30... Rhe8?! { (24.62 → Mate in 6) Checkmate is now unavoidable. Rh6 was best. } (30... Rh6 31. Qb1+) 31. Qd2?! { (Mate in 6 → 26.46) Lost forced checkmate sequence. Qd3+ was best. } (31. Qd3+ Kf7 32. Qf5+ Kg8 33. Qe6+ Rxe6 34. Bxe6+ Kf8 35. Nf5 g6 36. Rh8#) 31... Rb8?! { (26.46 → Mate in 6) Checkmate is now unavoidable. Kf7 was best. } (31... Kf7 32. Nf5) 32. Nf1?! { (Mate in 6 → 21.79) Lost forced checkmate sequence. Qd3+ was best. } (32. Qd3+ Kf7 33. Qh7 Rxe5 34. Rf1+ Rf5 35. Rxf5+ Ke6 36. Qxg7 Rg8 37. Qf7#) 32... Ra8?! { (21.79 → Mate in 6) Checkmate is now unavoidable. Rxe5 was best. } (32... Rxe5 33. Qf4) 33. e4?! { (Mate in 6 → 23.89) Lost forced checkmate sequence. Qd3+ was best. } (33. Qd3+ Kf7 34. Qf5+ Kg8 35. Qg6 Rxe5 36. Be6+ Rxe6 37. Qxe6+ Kf8 38. Rh8#) 33... Rec8?! { (23.89 → Mate in 5) Checkmate is now unavoidable. Rxe5 was best. } (33... Rxe5 34. Qf4 Rae8 35. O-O-O a5 36. Bf5+ Kf7 37. Bh7+ Ke6 38. exd5+ cxd5 39. Qxe5+ Kxe5 40. Re1+) 34. exd5 Rab8 35. Qf2?! { (Mate in 5 → 26.09) Lost forced checkmate sequence. Qc2+ was best. } (35. Qc2+ Kf7 36. Bxc8 Rxc8 37. Qf5+ Ke7 38. d6+ Kd8 39. Rh8#) 35... Re8?! { (26.09 → Mate in 2) Checkmate is now unavoidable. Rf8 was best. } (35... Rf8 36. Qxf8) 36. Qf6+?! { (Mate in 2 → 17.15) Lost forced checkmate sequence. Qf5+ was best. } (36. Qf5+ Kh6 37. Bg2#) 36... Kh5?! { (17.15 → Mate in 1) Checkmate is now unavoidable. gxf6 was best. } (36... gxf6 37. e6 Rh8 38. d6 Rh5 39. O-O-O Re5 40. e7 Kf7 41. Bd7 b6 42. Bxc6 bxc5 43. d7) 37. Qxg7 a6 38. Qg4+ Kh6 39. Rh2 Rbd8 40. Rf2 Rb8 41. Rf5 b6 42. Qh5+ Kg7 43. Rf6 bxc5 44. Qxe8?! { (Mate in 2 → 22.67) Lost forced checkmate sequence. Rf7+ was best. } (44. Rf7+ Kg8 45. Qh7#) 44... Rb5?! { (22.67 → Mate in 2) Checkmate is now unavoidable. Rxe8 was best. } (44... Rxe8 45. Rxc6) 45. Qxc6 Kg8 46. Qxa6 Rb3 47. axb3 Kh8 48. Rf7 c4 49. bxc4 Kg8 50. Rd7 Kf8 51. Qa8# { White wins by checkmate. } 1-0