[Event "Casual correspondence game"] [Site "https://lichess.org/CGSyFgcq"] [Date "2023.04.06"] [White "lichess AI level 4"] [Black "Elshan20"] [Result "0-1"] [UTCDate "2023.04.06"] [UTCTime "21:00:17"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Nc6 4. Qd3 Ne4?? { (0.09 → 3.02) Blunder. a6 was best. } (4... a6 5. a3 g6 6. Bf4 Bg7 7. O-O-O O-O 8. Ne5 Nh5 9. e3) 5. e3?? { (3.02 → -0.08) Blunder. Nxe4 was best. } (5. Nxe4 dxe4 6. Qxe4 e6 7. c3 Bd6 8. g3 O-O 9. Bg2 Qe8 10. Bf4 f6 11. Bxd6 cxd6) 5... Nxc3 6. Qxc3 e6 7. h4?? { (0.23 → -7.46) Blunder. a3 was best. } (7. a3 Bd6) 7... h5?? { (-7.46 → 0.79) Blunder. Bb4 was best. } (7... Bb4 8. Bd2 Bxc3 9. Bxc3 Bd7 10. Ne5 Nxe5 11. dxe5 a5 12. f4 O-O 13. h5 b5 14. O-O-O) 8. Qb3 Rh6? { (0.54 → 1.70) Mistake. a5 was best. } (8... a5 9. a3 a4 10. Qd3 b6 11. e4 Qd7 12. exd5 Qxd5 13. Qc3 Ba6 14. Bxa6 Rxa6 15. Qd3) 9. c3 Bd7 10. Qxb7?? { (2.39 → 0.33) Blunder. e4 was best. } (10. e4 dxe4 11. Bg5 Qc8 12. Bxh6 exf3 13. Bg5 Ne7 14. gxf3 Bc6 15. c4 Qd7 16. d5 exd5) 10... Rb8 11. Qa6 Nb4?? { (0.50 → 4.48) Blunder. e5 was best. } (11... e5 12. dxe5 Nxe5 13. Qa5 Nxf3+ 14. gxf3 Bc6 15. Rg1 Re6 16. Bh3 Rd6 17. Rg5 g6 18. b3) 12. Qe2?! { (4.48 → 3.08) Inaccuracy. cxb4 was best. } (12. cxb4 e5 13. Qe2 Bxb4+ 14. Bd2 exd4 15. Nxd4 c5 16. Nb3 Bg4 17. f3 Bd7 18. Rd1 Ba4) 12... Bb5 13. Qd2 Nd3+?? { (2.85 → 8.54) Blunder. Bxf1 was best. } (13... Bxf1 14. Kxf1) 14. Bxd3 Bxd3 15. b4?? { (8.75 → 0.11) Blunder. Qxd3 was best. } (15. Qxd3 Rf6 16. Ne5 Rf5 17. Nc6 Qc8 18. Nxb8 Qxb8 19. e4 dxe4 20. Qxe4 Kd7 21. O-O c6) 15... Ba6? { (0.11 → 1.78) Mistake. Be4 was best. } (15... Be4 16. Qd1 f6 17. a4 Kf7 18. Kf1 a5 19. Ba3 axb4 20. cxb4 Bxb4 21. Bxb4 Rxb4 22. a5) 16. Rb1?? { (1.78 → -0.17) Blunder. Qc2 was best. } (16. Qc2) 16... Qd6? { (-0.17 → 1.38) Mistake. Rg6 was best. } (16... Rg6 17. Qc2) 17. Ne5?? { (1.38 → -0.75) Blunder. Qc2 was best. } (17. Qc2) 17... Qb6?? { (-0.75 → 2.75) Blunder. f6 was best. } (17... f6 18. Nd3 e5 19. Nc5 Bc4 20. Qc2 e4 21. Qa4+ Kf7 22. Qd7+ Qxd7 23. Nxd7 Ra8 24. a4) 18. a4?! { (2.75 → 1.81) Inaccuracy. b5 was best. } (18. b5) 18... Rg6?? { (1.81 → 6.63) Blunder. f6 was best. } (18... f6 19. Nd3) 19. f3? { (6.63 → 3.88) Mistake. Nxg6 was best. } (19. Nxg6) 19... Rg3? { (3.88 → 6.85) Mistake. Rf6 was best. } (19... Rf6 20. b5) 20. Qb2? { (6.85 → 3.49) Mistake. Kf2 was best. } (20. Kf2 Rg6 21. Nxg6 fxg6 22. b5 c6 23. Qd3 Kf7 24. Ba3 Bxa3 25. bxa6 Bd6 26. Rxb6 Rxb6) 20... Rh3?? { (3.49 → 8.61) Blunder. f6 was best. } (20... f6 21. Kf2) 21. Rxh3 c5 22. a5?! { (9.18 → 5.24) Inaccuracy. bxc5 was best. } (22. bxc5) 22... Qb5 23. Qf2? { (5.46 → 3.31) Mistake. Rh1 was best. } (23. Rh1) 23... f5?? { (3.31 → 8.51) Blunder. f6 was best. } (23... f6 24. Ng6) 24. Ba3 g5 25. dxc5?! { (8.84 → 5.62) Inaccuracy. hxg5 was best. } (25. hxg5) 25... gxh4?! { (5.62 → 11.00) Inaccuracy. g4 was best. } (25... g4 26. Rh1) 26. c6 f4 27. c7 Rc8 28. exf4 Bc5 29. Qb2?? { (7.69 → Mate in 4) Checkmate is now unavoidable. Qc2 was best. } (29. Qc2 Qf1+ 30. Kd2 Qxg2+ 31. Kc1 Be3+ 32. Kb2 Qxc2+ 33. Kxc2 Bxf4 34. Nd3 Bxd3+ 35. Kxd3 Bg3) 29... Qf1+ 30. Kd2 Qe2+ 31. Kc1 Be3+ 32. Qd2 Qxd2# { Black wins by checkmate. } 0-1