[Event "Sayantan Das Arena"] [Site "https://lichess.org/OBYHiAWg"] [Date "2022.07.03"] [White "Luis_Marques"] [Black "Mente_Magika"] [Result "0-1"] [UTCDate "2022.07.03"] [UTCTime "12:15:24"] [WhiteElo "1815"] [BlackElo "2455"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D80"] [Opening "Grünfeld Defense: Stockholm Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 { D80 Grünfeld Defense: Stockholm Variation } c6?! { (0.07 → 0.79) Inaccuracy. Ne4 was best. } (4... Ne4 5. Bf4 Nxc3 6. bxc3 c5 7. cxd5 Qxd5 8. e3 Nc6 9. Qb3) 5. e3 dxc4 6. Bxc4 Bg7 7. Qc2?! { (1.26 → 0.35) Inaccuracy. Nf3 was best. } (7. Nf3 b5 8. Bd3 a6 9. O-O O-O 10. Rc1 Nbd7 11. b4 Nb6 12. Ne5 Bb7 13. Ne4 Nxe4) 7... Qa5?! { (0.35 → 1.41) Inaccuracy. c5 was best. } (7... c5) 8. Bxf6?! { (1.41 → 0.36) Inaccuracy. Nf3 was best. } (8. Nf3 c5 9. O-O cxd4 10. exd4 O-O 11. h3 Nc6 12. Rad1 Qb4 13. Qe2 Na5 14. Bd5 Qd6) 8... exf6?! { (0.36 → 0.95) Inaccuracy. Bxf6 was best. } (8... Bxf6 9. Nf3 O-O 10. O-O Bf5 11. Qd2 Nd7 12. e4 Nb6 13. Bb3 Bg4 14. e5 Bg7 15. Ng5) 9. Ne2 O-O 10. O-O?! { (1.12 → 0.25) Inaccuracy. h4 was best. } (10. h4) 10... Nd7 11. Nf4 f5 12. a3 b5?! { (0.30 → 1.10) Inaccuracy. Nf6 was best. } (12... Nf6 13. b4 Qc7 14. h3 Re8 15. a4 a6 16. Nd3 Bf8 17. Qb3 Be6 18. Bxe6 Rxe6 19. Rfc1) 13. Ba2 Nf6 14. Rac1 g5?? { (0.72 → 2.92) Blunder. Bd7 was best. } (14... Bd7 15. Nd3 Rfc8 16. h3 Qd8 17. Qe2 Qe7 18. Ne5 Be6 19. Bxe6 Qxe6 20. Nd3 Qe8 21. Rc2) 15. Nd3 Be6 16. Bb1?! { (2.84 → 1.81) Inaccuracy. Bxe6 was best. } (16. Bxe6 fxe6 17. Na2 Rac8 18. Nab4 Qb6 19. Qc5 Qxc5 20. Rxc5 Nd7 21. Rxc6 e5 22. Rfc1 Rxc6) 16... Rac8?! { (1.81 → 2.54) Inaccuracy. Rfe8 was best. } (16... Rfe8 17. Nc5 Rab8 18. Ba2 Kh8 19. Bxe6 fxe6 20. Ne2 Qd8 21. Nd3 Rc8 22. Ne5 Rc7 23. a4) 17. Nc5 Qc7 18. Na2? { (2.81 → 1.40) Mistake. Ne2 was best. } (18. Ne2 Rfe8 19. Ng3 Ng4 20. Rfe1 Nh6 21. h3 Qd8 22. b4 Rc7 23. Nxe6 fxe6 24. Nh5 g4) 18... Ng4 19. Nb4?? { (1.61 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (19. g3 a5) 19... Qxh2# { Black wins by checkmate. } 0-1