[Event "Monthly Classical Arena"] [Site "https://lichess.org/UxV9KCPE"] [Date "2020.09.04"] [White "arinamur"] [Black "Fabrizio1167"] [Result "1-0"] [UTCDate "2020.09.04"] [UTCTime "20:00:46"] [WhiteElo "1269"] [BlackElo "1105"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-39"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.95) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. dxc5? { (0.95 → -0.17) Mistake. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 exd5 6. Bxd5 Be7) 2... d5? { (-0.17 → 1.19) Mistake. e6 was best. } (2... e6 3. Nc3 Bxc5 4. e4 Nc6 5. Nf3 a6 6. a3 Qc7 7. Be2) 3. Bf4? { (1.19 → 0.00) Mistake. cxd6 was best. } { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit Accepted } (3. cxd6 Nf6) 3... Bf5? { (0.00 → 1.25) Mistake. Nc6 was best. } (3... Nc6 4. Nf3 e6 5. c4 Bxc5 6. e3 Nf6 7. Nc3 O-O 8. Be2) 4. Nc3? { (1.25 → 0.13) Mistake. e4 was best. } (4. e4 dxe4) 4... Na6?? { (0.13 → 4.15) Blunder. Nc6 was best. } (4... Nc6 5. Nxd5 e5 6. Be3 Nf6 7. c4 Be6 8. a3 Nxd5 9. cxd5) 5. Nxd5? { (4.15 → 1.95) Mistake. e4 was best. } (5. e4 dxe4) 5... b5?? { (1.95 → 6.61) Blunder. Be4 was best. } (5... Be4 6. Nc3 Bc6 7. Nf3 Nxc5 8. Qxd8+ Rxd8 9. Ne5 e6 10. Nxc6 bxc6 11. g3 Nf6 12. Bg2) 6. e3?! { (6.61 → 4.84) Inaccuracy. cxb6 was best. } (6. cxb6) 6... Nh6? { (4.84 → 14.64) Mistake. Bd7 was best. } (6... Bd7 7. Nf3 Rc8 8. a4 Nxc5 9. axb5 Nf6 10. Rxa7 Nxd5 11. Qxd5 Qb6 12. Ra8 e6 13. Rxc8+) 7. Bxb5+ Qd7 8. Bxd7+ Kxd7 9. Nf3 Bxc2?! { (18.21 → Mate in 5) Checkmate is now unavoidable. e5 was best. } (9... e5) 10. Qxc2?! { (Mate in 5 → 31.16) Lost forced checkmate sequence. Nb6+ was best. } (10. Nb6+ Kc6 11. Nd4+ Kxc5 12. Qxc2+ Kxb6 13. Qc6+ Ka5 14. Qb5#) 10... e5?! { (31.16 → Mate in 8) Checkmate is now unavoidable. f6 was best. } (10... f6 11. Qa4+) 11. Bxe5?! { (Mate in 8 → 26.56) Lost forced checkmate sequence. Qa4+ was best. } (11. Qa4+ Kd8 12. Qa5+ Ke8 13. Qxa6 Rd8 14. Qc6+ Rd7 15. Qc8+ Rd8 16. Nc7+ Ke7 17. Bg5+ f6) 11... Ke6?! { (26.56 → Mate in 8) Checkmate is now unavoidable. Nxc5 was best. } (11... Nxc5 12. O-O-O) 12. Nf4+ Kd7 13. c6+?! { (Mate in 7 → 28.41) Lost forced checkmate sequence. Qa4+ was best. } (13. Qa4+ Kd8 14. Rd1+ Bd6 15. Qxa6 Nf5 16. Rxd6+ Nxd6 17. Qxd6+ Ke8 18. Nd5 f6 19. Qe7#) 13... Ke8 14. O-O Ke7?! { (24.49 → Mate in 6) Checkmate is now unavoidable. Nc5 was best. } (14... Nc5 15. c7) 15. Nd5+?! { (Mate in 6 → 38.33) Lost forced checkmate sequence. c7 was best. } (15. c7 Nf5 16. Qc6 Rd8 17. Rad1 Nd4 18. Nxd4 Rxd4 19. Rxd4 Nxc7 20. Qd7#) 15... Kd8?! { (38.33 → Mate in 6) Checkmate is now unavoidable. Ke8 was best. } (15... Ke8 16. Qd3) 16. Rad1?! { (Mate in 6 → 34.89) Lost forced checkmate sequence. c7+ was best. } (16. c7+ Kc8 17. Qc6 Bd6 18. Qxa6+ Kd7 19. Qxd6+ Kc8 20. Ne7+ Kb7 21. Qc6#) 16... Kc8?! { (34.89 → Mate in 5) Checkmate is now unavoidable. Bc5 was best. } (16... Bc5 17. Bxg7) 17. Qc4 Rb8 18. Qxa6+ Kd8 19. Qxa7 Rxb2 20. Qa8+ Rb8 21. Qxb8# { White wins by checkmate. } 1-0