[Event "Institute Chess Open Arena"] [Site "https://lichess.org/dePMEUlX"] [Date "2021.04.14"] [White "sourav_jain"] [Black "Abhinav200109"] [Result "1-0"] [UTCDate "2021.04.14"] [UTCTime "13:50:02"] [WhiteElo "1512"] [BlackElo "1280"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "180+1"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 g6?! { (0.16 → 0.83) Inaccuracy. d5 was best. } (2... d5 3. c4 Nf6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2) 3. c4 b6?! { (0.56 → 1.48) Inaccuracy. f5 was best. } (3... f5 4. g3 Nf6 5. Nc3 Bg7 6. Bg2 d6 7. O-O O-O 8. Qc2) 4. Nc3 Bb7 5. e4 Bg7 6. Be3 h6 7. Qd2 a6 8. Bd3 Qe7 9. Bc2 Qb4?? { (1.87 → 4.09) Blunder. d6 was best. } (9... d6 10. O-O-O) 10. b3? { (4.09 → 2.28) Mistake. c5 was best. } (10. c5 bxc5 11. a3 Qb6 12. Na4 Qa7 13. d5 d6 14. Nxc5 dxc5 15. Ba4+ c6 16. dxe6 fxe6) 10... h5? { (2.28 → 4.00) Mistake. Qe7 was best. } (10... Qe7 11. d5) 11. h3 a5 12. O-O Nf6?! { (3.99 → 5.88) Inaccuracy. Na6 was best. } (12... Na6 13. a3) 13. a3 Qd6?! { (5.48 → 7.41) Inaccuracy. Qf8 was best. } (13... Qf8 14. e5) 14. e5 Qe7 15. exf6 Qxf6 16. Rad1 Rg8 17. d5? { (8.96 → 5.03) Mistake. Be4 was best. } (17. Be4 Bxe4) 17... exd5? { (5.03 → 12.30) Mistake. Qxc3 was best. } (17... Qxc3 18. Qe2) 18. Bd4 Qe7 19. Bxg7 Rxg7 20. Nxd5 Qe6 21. Nxc7+ Ke7 22. Nxe6 Kxe6?! { (20.67 → Mate in 1) Checkmate is now unavoidable. fxe6 was best. } (22... fxe6 23. Qg5+ Ke8 24. Ne5 Bf3 25. gxf3 d5 26. Qf6 Raa7 27. Qxe6+ Kd8 28. Qd6+ Nd7 29. Nc6+) 23. Rfe1+ Kf6 24. Qxd7 Ra7 25. Qd6# { White wins by checkmate. } 1-0