[Event "памяти Анатолия Покровского"] [Site "https://lichess.org/xNZowJVJ"] [Date "2020.07.19"] [White "jeimov"] [Black "Kaliev_Konstantin"] [Result "0-1"] [UTCDate "2020.07.19"] [UTCTime "13:00:00"] [WhiteElo "1681"] [BlackElo "2079"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A15"] [Opening "English Orangutan"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 Nf6 2. c4 { A15 English Orangutan } e6 3. Qb3?! { (-0.02 → -0.76) Inaccuracy. a3 was best. } (3. a3 d5 4. e3 a5 5. b5 Nbd7 6. Nf3 Nb6 7. Ne5 Nfd7) 3... a5 4. b5 a4?! { (-0.43 → 0.21) Inaccuracy. d5 was best. } (4... d5 5. e3 Nbd7 6. Nf3 e5 7. Qc2 e4 8. Nd4 Bc5 9. Bb2 O-O 10. cxd5 Re8 11. Nc6) 5. Qf3? { (0.21 → -1.00) Mistake. Qc2 was best. } (5. Qc2) 5... d5 6. e3 c6 7. Na3?! { (-1.16 → -1.84) Inaccuracy. Qd1 was best. } (7. Qd1 cxb5 8. cxb5 Bd6 9. Nf3 O-O 10. Be2 e5 11. O-O Bf5 12. d3 Nbd7 13. Ba3 Bxa3) 7... Qa5?! { (-1.84 → -0.72) Inaccuracy. Bd6 was best. } (7... Bd6 8. Qd1) 8. Rb1 Nbd7 9. Bb2?? { (-0.65 → -2.66) Blunder. Qd1 was best. } (9. Qd1 Bd6) 9... Bb4?? { (-2.66 → -0.69) Blunder. Ne4 was best. } (9... Ne4 10. Rd1 Qb4 11. Bc1 Bd6 12. Qe2 O-O 13. Qd3 Ne5 14. Qb1 Qxb1 15. Nxb1 dxc4 16. bxc6) 10. Qe2?! { (-0.69 → -1.35) Inaccuracy. Qd1 was best. } (10. Qd1 e5 11. Be2 O-O 12. Nf3 Rd8 13. O-O e4 14. Nh4 Nb6 15. Nc2 c5 16. Nxb4 cxb4) 10... Nc5?? { (-1.35 → 0.56) Blunder. O-O was best. } (10... O-O 11. Nf3) 11. f3?? { (0.56 → -1.27) Blunder. Nc2 was best. } (11. Nc2) 11... O-O?? { (-1.27 → 0.69) Blunder. e5 was best. } (11... e5) 12. Bxf6? { (0.69 → -0.67) Mistake. Nc2 was best. } (12. Nc2) 12... gxf6?? { (-0.67 → 1.80) Blunder. Bxa3 was best. } (12... Bxa3) 13. Nc2 cxb5 14. Nxb4 bxc4 15. a3 Rd8 16. f4 d4 17. Qg4+ Kh8?! { (2.12 → 3.44) Inaccuracy. Kf8 was best. } (17... Kf8) 18. Bxc4? { (3.44 → 1.75) Mistake. Qh4 was best. } (18. Qh4) 18... dxe3 19. dxe3 b6 20. Qh3?! { (2.23 → 1.07) Inaccuracy. Nf3 was best. } (20. Nf3 Ne4) 20... Bb7 21. Nf3?! { (0.90 → 0.00) Inaccuracy. Ne2 was best. } (21. Ne2 b5 22. Ba2 Nd3+ 23. Kf1 Qb6 24. Nd4 Nxf4 25. Qh6 Ng6 26. Rc1 Rac8 27. Rxc8 Rxc8) 21... Ne4 22. O-O? { (0.64 → -0.86) Mistake. Rc1 was best. } (22. Rc1 b5) 22... Qc5 23. Rfe1? { (-1.17 → -2.42) Mistake. Nd4 was best. } (23. Nd4) 23... Qxc4 24. g4?? { (-2.26 → -8.37) Blunder. Rbc1 was best. } (24. Rbc1 Qb5) 24... Nd2 25. Rbc1 Qb3?! { (-9.17 → -5.41) Inaccuracy. Nxf3+ was best. } (25... Nxf3+) 26. Nxd2?! { (-5.41 → -7.98) Inaccuracy. Nc6 was best. } (26. Nc6) 26... Rxd2 27. Nc2 Rg2+ 28. Kf1? { (-8.99 → Mate in 2) Checkmate is now unavoidable. Qxg2 was best. } (28. Qxg2 Bxg2 29. Kxg2 Rc8 30. Re2 Qb2 31. Rf1 Rxc2 32. Rxc2 Qxc2+ 33. Kg3 Qd3 34. Rf3 Qxa3) 28... Qd3+ 29. Re2 Qxe2# { Black wins by checkmate. } 0-1