lichess dev

[Event "Dama alba Arena"] [Site "http://chess-academy.net/u4RM3hBC"] [Date "2024.03.09"] [Round "-"] [White "IlieCozmolici"] [Black "Matias"] [Result "1-0"] [UTCDate "2024.03.09"] [UTCTime "07:14:39"] [WhiteElo "1463"] [BlackElo "1529"] [WhiteRatingDiff "+77"] [BlackRatingDiff "-39"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. Nc3?! { (0.53 → -0.15) Inaccuracy. Best move was c4. } { D00 Queen's Pawn Game: Chigorin Variation } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... a5? { (-0.15 → 0.92) Mistake. Best move was Nf6. } (2... Nf6 3. Bf4 e6 4. e3 Bb4 5. Ne2 O-O 6. g3 c5 7. a3) 3. Nf3?! { (0.92 → 0.05) Inaccuracy. Best move was e4. } (3. e4 dxe4) 3... e6?! { (0.05 → 0.88) Inaccuracy. Best move was Nf6. } (3... Nf6) 4. Bg5?! { (0.88 → 0.00) Inaccuracy. Best move was e4. } (4. e4 Bb4) 4... h5?? { (0.00 → 9.87) Blunder. Best move was Be7. } (4... Be7 5. Bf4) 5. Bxd8 Nd7 6. Bg5 f5 7. Nb5 Ra6 8. Nxc7+ Kf7 9. Nxa6 Nc5?! { (17.96 → Mate in 2) Checkmate is now unavoidable. Best move was bxa6. } (9... bxa6 10. c3 Bd6 11. Qa4 Ngf6 12. e3 Ne4 13. Bxa6 Nxg5 14. Nxg5+ Ke7 15. Qxa5 Nf6 16. Bxc8) 10. Nxc5?! { (Mate in 2 → 27.70) Lost forced checkmate sequence. Best move was Ne5+. } (10. Ne5+ Ke8 11. Nc7#) 10... Bxc5 11. dxc5 b5 12. c3 Ne7 13. b3 Ng6 14. c4 dxc4 15. bxc4 bxc4 16. Rb1 Bd7?! { (31.72 → Mate in 5) Checkmate is now unavoidable. Best move was Re8. } (16... Re8 17. Rb8) 17. Rb7?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qxd7+. } (17. Qxd7+ Kg8 18. Rb7 Rh7 19. Qxe6+ Kh8 20. Rb8+ Nf8 21. Rxf8#) 17... e5 18. Nxe5+?! { (Mate in 3 → Mate in 9) Not the best checkmate sequence. Best move was Qxd7+. } (18. Qxd7+ Ne7 19. Qxe7+ Kg8 20. Qxg7#) 18... Ke6 19. Nxg6?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qd6#. } (19. Qd6#) 19... Kf7 20. Nxh8+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxd7+. } (20. Qxd7+ Kxg6 21. Qxg7#) 20... Kg8 21. Rxd7?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxd7. } (21. Qxd7 Kxh8 22. Qxg7#) 21... Kxh8 22. Rd8+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qd4. } (22. Qd4 Kh7 23. Qxg7#) 22... Kh7 23. Qd7 c3 24. Kd1?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qxf5+. } (24. Qxf5+ g6 25. Qd7#) 24... a4 25. Qf7?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxf5+. } (25. Qxf5+ g6 26. Qd7#) 25... a3 26. Rf8?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qxh5#. } (26. Qxh5#) 26... f4 27. Rg8?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qxh5#. } (27. Qxh5#) 27... c2+ 28. Kxc2 f3 29. Qxg7# { White wins by checkmate. } 1-0