[Event "Sovremennik Arena"] [Site "https://lichess.org/WbWwo5mF"] [Date "2020.03.31"] [White "Alexandr_and"] [Black "KELDANOVICH59"] [Result "0-1"] [UTCDate "2020.03.31"] [UTCTime "12:08:50"] [WhiteElo "1134"] [BlackElo "1914"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C22"] [Opening "Center Game: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 { C22 Center Game: Normal Variation } 4. Qd1?! { (0.00 → -0.85) Inaccuracy. Qd3 was best. } (4. Qd3 Nf6 5. Bf4 Bc5 6. Nc3 Qe7 7. O-O-O d6 8. Bg5 Be6) 4... Nf6 5. Nc3 d6? { (-0.88 → 0.50) Mistake. Bb4 was best. } (5... Bb4 6. Bd3 d5 7. exd5 Qxd5 8. Nf3 Bg4 9. h3 Bxf3 10. Qxf3) 6. Nf3 Be7 7. Bf4 Bg4 8. Qd2 O-O 9. h3 Be6 10. O-O-O a5 11. Bb5? { (1.09 → -0.15) Mistake. Kb1 was best. } (11. Kb1) 11... Na7?! { (-0.15 → 0.92) Inaccuracy. Nb4 was best. } (11... Nb4 12. Kb1 c6 13. Be2 d5 14. Qe3 Qc8 15. e5 c5 16. exf6 Bxf6 17. Qd2 d4 18. Nb5) 12. Ba4?? { (0.92 → -0.80) Blunder. Bd3 was best. } (12. Bd3 Nd7) 12... Rb8?? { (-0.80 → 0.94) Blunder. b5 was best. } (12... b5 13. Nxb5) 13. Rhe1 b5 14. Bb3 a4?! { (0.47 → 1.30) Inaccuracy. b4 was best. } (14... b4 15. Na4) 15. Bxe6 fxe6 16. Bg5?? { (1.66 → -0.52) Blunder. e5 was best. } (16. e5 Nh5) 16... Nd7? { (-0.52 → 0.73) Mistake. a3 was best. } (16... a3 17. e5) 17. Bf4?? { (0.73 → -1.64) Blunder. Bxe7 was best. } (17. Bxe7) 17... Nc5?? { (-1.64 → 0.34) Blunder. a3 was best. } (17... a3 18. b3) 18. b4?? { (0.34 → -2.64) Blunder. Be3 was best. } (18. Be3 b4 19. Bxc5 bxc3 20. Qxc3 Nb5 21. Qc4 Qe8 22. Qxe6+ Kh8 23. Be3 a3 24. b4 Bf6) 18... axb3 19. axb3 b4 20. Na2 Nc6 21. Kb2?! { (-4.15 → -5.80) Inaccuracy. g3 was best. } (21. g3 Qe8 22. e5 Ra8 23. Kb2 d5 24. Ra1 Ne4 25. Rxe4 dxe4 26. Ng5 Bc5 27. Be3 Bxe3) 21... Bf6+?? { (-5.80 → -2.88) Blunder. Ra8 was best. } (21... Ra8) 22. Kb1?? { (-2.88 → -6.58) Blunder. e5 was best. } (22. e5 Be7 23. Bg5 d5 24. Qe3 Ra8 25. Bxe7 Qxe7 26. Nd4 Nxd4 27. Qxd4 Rfb8 28. Ra1 Ne4) 22... Ra8 23. Nxb4?? { (-5.29 → Mate in 1) Checkmate is now unavoidable. e5 was best. } (23. e5 Qb8) 23... Ra1# { Black wins by checkmate. } 0-1