[Event "Aicfb online tournament"] [Site "https://lichess.org/WZjupKrQ"] [Date "2020.08.17"] [White "JANAPRIYA"] [Black "Arvindmahto"] [Result "0-1"] [UTCDate "2020.08.17"] [UTCTime "15:00:04"] [WhiteElo "1101"] [BlackElo "1281"] [WhiteRatingDiff "-44"] [BlackRatingDiff "+66"] [Variant "Standard"] [TimeControl "2400+30"] [ECO "A45"] [Opening "Indian Defense: Omega Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e4?! { (0.13 → -0.95) Inaccuracy. c4 was best. } { A45 Indian Defense: Omega Gambit } (2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c5 6. Nc3 Nc6) 2... Nxe4 3. Qf3?! { (-0.58 → -1.23) Inaccuracy. Nf3 was best. } (3. Nf3 d5 4. c4 e5 5. Nxe5 Bb4+ 6. Bd2 Nxd2 7. Nxd2 O-O) 3... d5 4. Nc3 Nf6 5. Be3 e6?! { (-1.38 → -0.65) Inaccuracy. Bg4 was best. } (5... Bg4) 6. O-O-O Bb4 7. Bb5+?! { (-0.99 → -1.96) Inaccuracy. Nge2 was best. } (7. Nge2 O-O) 7... c6 8. Ba4? { (-1.93 → -3.35) Mistake. Bd3 was best. } (8. Bd3 Bxc3 9. bxc3 O-O 10. Qg3 Nbd7 11. Kb1 Qa5 12. Ne2 Re8 13. Bh6 g6 14. Nc1 e5) 8... Qa5? { (-3.35 → -1.94) Mistake. Bxc3 was best. } (8... Bxc3 9. bxc3 b5 10. Bb3 Ne4 11. Kb2 Nd7 12. Ne2 a5 13. a3 O-O 14. Bf4 Nb6 15. h4) 9. a3?? { (-1.94 → -4.95) Blunder. Nge2 was best. } (9. Nge2 b5) 9... Bxc3 10. Qf4? { (-4.69 → -8.58) Mistake. Bb3 was best. } (10. Bb3) 10... Qxa4 11. b3? { (-9.16 → Mate in 2) Checkmate is now unavoidable. bxc3 was best. } (11. bxc3 Qxa3+ 12. Kd2 Ne4+ 13. Ke1 Qxc3+ 14. Kf1 Qxc2 15. Re1 Qd3+ 16. Ne2 Nd7 17. Kg1 O-O) 11... Qxa3+ 12. Kb1 Qb2# { Black wins by checkmate. } 0-1