[Event "Casual correspondence game"] [Site "https://lichess.org/LnTTSpp9"] [Date "2021.04.03"] [White "lichess AI level 4"] [Black "Barba5k"] [Result "0-1"] [UTCDate "2021.04.03"] [UTCTime "08:49:54"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A00"] [Opening "Van Geet Opening: Reversed Nimzowitsch"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 e5 { A00 Van Geet Opening: Reversed Nimzowitsch } 2. d4 exd4 3. Nb5?? { (0.16 → -2.15) Blunder. Qxd4 was best. } (3. Qxd4 Nc6 4. Qe3+ Nge7 5. Nd5 d6 6. Nf3 Ne5 7. Nf4 N7c6) 3... a6? { (-2.15 → -0.75) Mistake. c5 was best. } (3... c5 4. e4 a6 5. Na3 Nc6 6. Nf3 b5 7. c4 dxc3 8. bxc3) 4. Na3? { (-0.75 → -2.47) Mistake. Nxd4 was best. } (4. Nxd4 Nf6 5. c3 d5 6. g3 Bd6 7. Bg2 O-O 8. Nh3 c6) 4... c5 5. e4 b6?! { (-2.35 → -1.29) Inaccuracy. dxe3 was best. } (5... dxe3) 6. Nf3 Bb7 7. Bg5?! { (-1.47 → -2.70) Inaccuracy. Bd3 was best. } (7. Bd3 d6) 7... Be7 8. h4 Bxg5? { (-3.23 → -1.50) Mistake. h6 was best. } (8... h6) 9. hxg5 Ne7 10. Nc4 Ng6?? { (-1.47 → 1.63) Blunder. d5 was best. } (10... d5 11. exd5) 11. Nd6+ Ke7 12. Nxb7 Qc7 13. a4?! { (1.31 → 0.70) Inaccuracy. Qd2 was best. } (13. Qd2 Qxb7) 13... Qxb7 14. Qd3? { (0.51 → -0.80) Mistake. Nd2 was best. } (14. Nd2 Nc6) 14... Nc6 15. Qb3?! { (-0.85 → -1.52) Inaccuracy. Qa3 was best. } (15. Qa3 d6 16. c3 Nge5 17. Nh4 g6 18. f4 Ng4 19. Bd3 b5 20. cxd4 Nxd4 21. Nf3 Ne6) 15... Rab8? { (-1.52 → -0.23) Mistake. Na5 was best. } (15... Na5 16. Qd5 Qxd5 17. exd5 Kd6 18. b4 Rae8+ 19. Kd2 cxb4 20. Rb1 Kc5 21. Bxa6 Ne5 22. Ne1) 16. Nd2?! { (-0.23 → -1.26) Inaccuracy. Qd5 was best. } (16. Qd5) 16... Na5? { (-1.26 → 0.06) Mistake. b5 was best. } (16... b5 17. Qg3) 17. Qd3?! { (0.06 → -0.75) Inaccuracy. Qg3 was best. } (17. Qg3 Rbe8 18. Be2 Kd8 19. c3 dxc3 20. bxc3 Qc7 21. Qxc7+ Kxc7 22. g3 c4 23. f4 f6) 17... Rbe8? { (-0.75 → 0.70) Mistake. Nc6 was best. } (17... Nc6 18. Qg3) 18. g3 Kd8 19. f3 Ne5?! { (0.18 → 0.86) Inaccuracy. h6 was best. } (19... h6 20. gxh6) 20. Qe2? { (0.86 → -0.71) Mistake. Qxa6 was best. } (20. Qxa6) 20... Kc8? { (-0.71 → 0.50) Mistake. d5 was best. } (20... d5 21. Qxa6 dxe4 22. fxe4 Re6 23. Qxb7 Nxb7 24. Bc4 Nxc4 25. Nxc4 Rxe4+ 26. Kd2 Kc7 27. Rhf1) 21. O-O-O?! { (0.50 → -0.32) Inaccuracy. Qxa6 was best. } (21. Qxa6 d5) 21... Nec6? { (-0.32 → 0.82) Mistake. d3 was best. } (21... d3 22. Qe3 dxc2 23. Kxc2 Kc7 24. Kb1 h5 25. gxh6 Rxh6 26. Rxh6 gxh6 27. Qxh6 Re6 28. Qh5) 22. Kb1?! { (0.82 → 0.05) Inaccuracy. Qxa6 was best. } (22. Qxa6) 22... Nb4?! { (0.05 → 0.83) Inaccuracy. b5 was best. } (22... b5 23. axb5 axb5 24. Qxb5 Qa7 25. Qa6+ Qxa6 26. Bxa6+ Kc7 27. f4 h5 28. gxh6 Rxh6 29. Rxh6) 23. Bh3? { (0.83 → -0.55) Mistake. c3 was best. } (23. c3 Nbc6 24. Qxa6 Qxa6 25. Bxa6+ Kc7 26. Rh3 h6 27. Rdh1 Re6 28. f4 Rg8 29. gxh6 gxh6) 23... b5 24. axb5? { (-0.79 → -2.29) Mistake. c3 was best. } (24. c3) 24... axb5 25. f4?? { (-1.68 → -4.28) Blunder. c3 was best. } (25. c3) 25... Kb8? { (-4.28 → -2.36) Mistake. d3 was best. } (25... d3) 26. Bg4? { (-2.36 → -4.07) Mistake. c3 was best. } (26. c3 Nbc6) 26... Qa7?? { (-4.07 → 0.77) Blunder. d3 was best. } (26... d3) 27. Nf3?? { (0.77 → -18.48) Blunder. Qxb5+ was best. } (27. Qxb5+) 27... Nc4 28. Qxc4 bxc4 29. Ne1?! { (-17.42 → Mate in 4) Checkmate is now unavoidable. Be6 was best. } (29. Be6 Qa2+) 29... c3 30. bxc3 dxc3 31. e5 Qa2+ 32. Kc1 Qb2# { Black wins by checkmate. } 0-1