[Event "Casual blitz game"] [Site "https://lichess.org/qLDGE1fZ"] [Date "2017.03.19"] [White "grenwod"] [Black "ScienceCHIP"] [Result "1-0"] [UTCDate "2017.03.19"] [UTCTime "17:17:55"] [WhiteElo "1224"] [BlackElo "872"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nc3 Nc6?! { (0.13 → 0.79) Inaccuracy. e5 was best. } { D07 Queen's Gambit Declined: Chigorin Defense } (3... e5 4. e3 exd4 5. exd4 Nf6 6. Bxc4 Nc6 7. Nf3 Bd6 8. Qe2+ Qe7 9. Qxe7+ Nxe7 10. O-O) 4. e3?! { (0.79 → 0.18) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. e4 Bg4 6. d5 Ne5 7. Bf4 Ng6 8. Bg3 e6 9. dxe6 Qxd1+ 10. Rxd1 fxe6) 4... e5 5. Bxc4 exd4 6. exd4 Nxd4 7. Bd3? { (0.31 → -0.91) Mistake. Nge2 was best. } (7. Nge2) 7... Nf6 8. Qa4+?! { (-0.60 → -1.25) Inaccuracy. Nf3 was best. } (8. Nf3 Bc5 9. Be3 Nxf3+ 10. Qxf3 Qxd3 11. Bxc5 Qxf3 12. gxf3 b6 13. Bd4 Be6 14. O-O-O O-O-O) 8... c6 9. Be3 Nc2+?? { (-1.04 → 3.21) Blunder. Bc5 was best. } (9... Bc5 10. O-O-O Qb6 11. Ne4 Nxe4 12. Bxe4 Ne6 13. Bc2 O-O 14. Nf3 Bxe3+ 15. fxe3 Qxe3+ 16. Kb1) 10. Qxc2 Be6 11. Nf3 Qa5 12. O-O Bd6 13. Ng5?! { (3.92 → 2.42) Inaccuracy. Ne4 was best. } (13. Ne4 Nxe4 14. Bxe4 O-O-O 15. Ng5 Bc7 16. Nxe6 fxe6 17. g3 h5 18. Qb3 h4 19. Rfd1 Qe5) 13... Bxh2+ 14. Kxh2 Ng4+ 15. Kg1 Bxa2?? { (1.91 → 11.88) Blunder. Nxe3 was best. } (15... Nxe3 16. fxe3 Qxg5 17. Rae1 Qh4 18. Ne4 Rd8 19. Nc5 Bc8 20. Qc3 O-O 21. Rf4 Qe7 22. b4) 16. Rxa2 Qxg5 17. Bxg5 Nxf2?! { (18.57 → Mate in 6) Checkmate is now unavoidable. Nf6 was best. } (17... Nf6 18. Qb3) 18. Kxf2?! { (Mate in 6 → 27.45) Lost forced checkmate sequence. Qe2+ was best. } (18. Qe2+ Kf8 19. Qe7+ Kg8 20. Rxf2 Rf8 21. Rxf7 Rxf7 22. Qe8+ Rf8 23. Bc4#) 18... O-O?! { (27.45 → Mate in 5) Checkmate is now unavoidable. f6 was best. } (18... f6 19. Be3) 19. Rh1?! { (Mate in 5 → 27.26) Lost forced checkmate sequence. Bxh7+ was best. } { Black resigns. } (19. Bxh7+ Kh8 20. Rh1 Rfc8 21. Bg8+ Kxg8 22. Qh7+ Kf8 23. Qh8#) 1-0