[Event "Eastern Blitz Arena"] [Site "https://lichess.org/RvP2tMJ0"] [Date "2021.05.01"] [White "shyam_g"] [Black "DanMS"] [Result "0-1"] [UTCDate "2021.05.01"] [UTCTime "07:54:16"] [WhiteElo "2141"] [BlackElo "1774"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. d5 { A43 Benoni Defense: Old Benoni } e6 3. c4 b5 4. Nc3 bxc4? { (0.58 → 1.74) Mistake. b4 was best. } (4... b4 5. Ne4 f5 6. Ng3 Bd6 7. e4 Nf6 8. exf5 O-O 9. Be2) 5. e4 Bb7 6. Bxc4 e5?? { (1.78 → 4.20) Blunder. exd5 was best. } (6... exd5 7. exd5) 7. Nf3? { (4.20 → 2.42) Mistake. f4 was best. } (7. f4 Ba6) 7... d6 8. O-O g6?? { (2.27 → 5.36) Blunder. Nd7 was best. } (8... Nd7 9. Nd2) 9. Bg5?? { (5.36 → 2.36) Blunder. Qb3 was best. } (9. Qb3 Qc7) 9... f6?! { (2.36 → 3.79) Inaccuracy. Be7 was best. } (9... Be7 10. Be3 Nf6 11. Nd2 Nbd7 12. Bb5 a6 13. Be2 O-O 14. Bh6 Re8 15. a4 Bf8 16. Be3) 10. Be3 h5? { (2.63 → 4.70) Mistake. Bh6 was best. } (10... Bh6 11. Qb3 Qb6 12. Qxb6 axb6 13. Na4 Rxa4 14. Bb5+ Ke7 15. Bxa4 f5 16. Bxh6 Nxh6 17. Nd2) 11. Nh4 Kf7 12. f4 f5? { (4.49 → 7.63) Mistake. Nd7 was best. } (12... Nd7 13. Qf3) 13. fxe5 Qxh4 14. exf5 Qxc4 15. fxg6+ Kxg6 16. Qf3 Rh7 17. Qxf8 Rg7? { (9.46 → Mate in 1) Checkmate is now unavoidable. Nd7 was best. } (17... Nd7) 18. Rf3? { (Mate in 1 → 8.61) Lost forced checkmate sequence. Qf5# was best. } (18. Qf5#) 18... Kh7 19. Raf1 Bxd5 20. Rh3?? { (7.32 → Mate in 3) Checkmate is now unavoidable. Rg3 was best. } (20. Rg3) 20... Rxg2+ 21. Kh1 Rf2+ 22. Kg1 Qxf1# { Black wins by checkmate. } 0-1