[Event "Kronvirusa Ĉampioneco Arena"] [Site "https://lichess.org/3A25Hubv"] [Date "2020.05.02"] [White "Diaz91"] [Black "Vestiglo"] [Result "0-1"] [UTCDate "2020.05.02"] [UTCTime "17:45:43"] [WhiteElo "1726"] [BlackElo "1493"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "600+5"] [ECO "E27"] [Opening "Nimzo-Indian Defense: Sämisch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3?! { (0.29 → -0.38) Inaccuracy. Qc2 was best. } (4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. e3 b6 8. cxd5 Nxd5) 4... Bxc3+ 5. bxc3 O-O { E27 Nimzo-Indian Defense: Sämisch Variation } 6. Nf3 Nc6 7. Qc2 d5 8. Bg5 h6 9. Bxf6 Qxf6 10. e4?! { (0.16 → -0.84) Inaccuracy. e3 was best. } (10. e3) 10... dxe4 11. Qxe4 Re8?! { (-0.33 → 0.45) Inaccuracy. e5 was best. } (11... e5 12. Bd3) 12. Bd3 g6 13. h4?? { (-0.01 → -5.20) Blunder. Ne5 was best. } (13. Ne5) 13... e5 14. g4?! { (-5.15 → -7.56) Inaccuracy. Qe3 was best. } (14. Qe3 Bf5 15. O-O Bxd3 16. Qxd3 e4 17. Qe3 exf3 18. Qxf3 Qxf3 19. gxf3 Kg7 20. Rae1 Rxe1) 14... Bd7?? { (-7.56 → -1.57) Blunder. Bf5 was best. } (14... Bf5) 15. g5?? { (-1.57 → -4.18) Blunder. d5 was best. } (15. d5 Bxg4) 15... hxg5?? { (-4.18 → 0.00) Blunder. Qg7 was best. } (15... Qg7) 16. hxg5 Qg7 17. d5?! { (-2.86 → -4.49) Inaccuracy. O-O-O was best. } (17. O-O-O Bf5) 17... Bf5 18. Qh4 Bxd3?? { (-5.24 → -1.30) Blunder. e4 was best. } (18... e4 19. Kf1) 19. O-O-O?? { (-1.30 → -6.70) Blunder. dxc6 was best. } (19. dxc6) 19... e4 20. Nd4 Nxd4 21. cxd4 c5 22. dxc5? { (-7.50 → Mate in 1) Checkmate is now unavoidable. Rh3 was best. } (22. Rh3 Qxd4) 22... Qc3# { Black wins by checkmate. } 0-1