[Event "Chess for Concentration Arena"] [Site "https://lichess.org/tiLpcz3o"] [Date "2022.01.23"] [White "vivasvan2015"] [Black "Mature-Enough"] [Result "1-0"] [GameId "tiLpcz3o"] [UTCDate "2022.01.23"] [UTCTime "04:45:46"] [WhiteElo "1743"] [BlackElo "1181"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. c3 Nf6 4. b4?! { (0.31 → -0.55) Inaccuracy. Bf4 was best. } (4. Bf4 Bf5 5. Nh4 Bxb1 6. Rxb1 e6 7. Qb3 Qc8 8. Nf3 Bd6) 4... Nxb4?? { (-0.55 → 5.44) Blunder. a6 was best. } (4... a6 5. Nbd2 Bf5 6. Nh4 Be4 7. f3 Bg6 8. Nxg6 hxg6 9. e4) 5. cxb4 e6 6. Bf4? { (5.83 → 3.16) Mistake. a3 was best. } (6. a3 a5) 6... Bd6? { (3.16 → 5.37) Mistake. Bxb4+ was best. } (6... Bxb4+) 7. Bxd6 Qxd6 8. Ne5?! { (6.29 → 4.75) Inaccuracy. a3 was best. } (8. a3 a5 9. b5 O-O 10. e3 c6 11. Nc3 Bd7 12. Ne5 Rfc8 13. bxc6 Bxc6 14. Bd3 Be8) 8... Qxb4+ 9. Nc3?? { (4.63 → -9.89) Blunder. Qd2 was best. } (9. Qd2 a5) 9... O-O?? { (-9.89 → 4.81) Blunder. Qxc3+ was best. } (9... Qxc3+ 10. Qd2 Qxa1+ 11. Qd1 Qc3+ 12. Qd2 Ne4 13. Qxc3 Nxc3 14. h4 Nxa2 15. h5 Nb4 16. Kd2) 10. a3?? { (4.81 → -10.23) Blunder. Qd2 was best. } (10. Qd2 c5 11. e3 Qa5 12. dxc5 Qxc5 13. Rc1 Nd7 14. Nf3 Nb6 15. Bb5 a6 16. Bd3 Bd7) 10... Qxc3+ 11. Qd2 Bd7?? { (-10.23 → 9.65) Blunder. Qxa1+ was best. } (11... Qxa1+ 12. Qd1 Qxa3 13. Qd3 Qb4+ 14. Qd2 Qb1+ 15. Qd1 Qxd1+ 16. Kxd1 Ne4 17. Nd3 a5 18. f3) 12. Qxc3 Ba4 13. Qd2 b5 14. Qd1?? { (10.15 → 4.22) Blunder. Nc6 was best. } (14. Nc6 Kh8 15. Qb4 Rfe8 16. Ne5 Ne4 17. Nxf7+ Kg8 18. Ne5 a5 19. Qb1 Nd6 20. e3 Nc4) 14... Rab8?? { (4.22 → 10.50) Blunder. Bxd1 was best. } (14... Bxd1 15. Kxd1) 15. Qd2 b4 16. Nd7?! { (10.30 → 6.40) Inaccuracy. axb4 was best. } (16. axb4 Bb5 17. Rxa7 Ra8 18. Rxc7 Ra1+ 19. Rc1 Rfa8 20. Qf4 Rxc1+ 21. Qxc1 Nd7 22. Ng4 Nb6) 16... Ng4?! { (6.40 → 11.92) Inaccuracy. Bxd7 was best. } (16... Bxd7 17. axb4 Rb7 18. g3 Ne4 19. Qc1 Rxb4 20. f3 Nf6 21. Bg2 Rc4 22. Qd2 c5 23. dxc5) 17. Nxb8 Rxb8 18. Rb1 bxa3?! { (11.51 → Mate in 2) Checkmate is now unavoidable. Nf6 was best. } (18... Nf6 19. Rxb4) 19. Rxb8+ Be8 20. Rxe8# { White wins by checkmate. } 1-0