[Event "День добрых дел Arena"] [Site "https://lichess.org/BIgtFGX6"] [Date "2021.03.15"] [White "Kovaleva-Sofia_2012"] [Black "Eva_Cat"] [Result "1-0"] [UTCDate "2021.03.15"] [UTCTime "17:51:59"] [WhiteElo "1022"] [BlackElo "970"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-73"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Bc4?! { (0.52 → -0.09) Inaccuracy. d4 was best. } (2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O) 2... Be6?? { (-0.09 → 1.83) Blunder. Nf6 was best. } (2... Nf6 3. d3 e6 4. Bb3 c5 5. Nf3 Nc6 6. O-O Be7 7. c3) 3. Bb3? { (1.83 → 0.35) Mistake. Bxe6 was best. } (3. Bxe6 fxe6) 3... d5?! { (0.35 → 1.17) Inaccuracy. Bxb3 was best. } (3... Bxb3 4. axb3) 4. exd5?! { (1.17 → 0.37) Inaccuracy. Nc3 was best. } (4. Nc3 Nf6 5. e5 Nfd7 6. d4 c5 7. Nge2 c4 8. Ba4 a6 9. Bxd7+ Qxd7 10. Nf4 b5) 4... Bxd5 5. c4?? { (0.51 → -7.02) Blunder. Nf3 was best. } (5. Nf3 e6 6. d4 Bxb3 7. axb3 Nc6 8. O-O Nf6 9. Qe2 Bd6 10. c4 O-O 11. Nc3 Re8) 5... Be4?? { (-7.02 → -0.44) Blunder. Bxg2 was best. } (5... Bxg2 6. Nc3 Bxh1 7. d4 e6 8. Bf4 Nf6 9. Qd2 Bb4 10. O-O-O O-O 11. Nge2 Be4 12. a3) 6. c5?? { (-0.44 → -7.01) Blunder. Ne2 was best. } (6. Ne2 Bxg2) 6... c6?? { (-7.01 → -1.15) Blunder. Bxg2 was best. } (6... Bxg2 7. d4) 7. Qh5? { (-1.15 → -2.41) Mistake. Ne2 was best. } (7. Ne2 Bxg2) 7... g6 8. Qe2?? { (-2.91 → -7.51) Blunder. Qh3 was best. } (8. Qh3) 8... Na6?? { (-7.51 → 3.67) Blunder. Bxg2 was best. } (8... Bxg2 9. d4 Bxh1 10. Nf3 Nf6 11. Be3 Bg7 12. Nc3 O-O 13. O-O-O Bg2 14. Ne5 Bd5 15. Nxd5) 9. Qxe4 Nxc5 10. Qc4 b6?? { (3.80 → 8.34) Blunder. Nd3+ was best. } (10... Nd3+ 11. Ke2) 11. Qxf7+ Kd7 12. Bc4 a5?! { (6.09 → 9.42) Inaccuracy. Nh6 was best. } (12... Nh6 13. Qf3) 13. d3?! { (9.42 → 6.05) Inaccuracy. d4 was best. } (13. d4 Qe8) 13... a4?! { (6.05 → 8.91) Inaccuracy. Nh6 was best. } (13... Nh6) 14. Bf4?! { (8.91 → 6.07) Inaccuracy. d4 was best. } (14. d4 Nh6) 14... g5 15. Bg3 Nf6 16. d4 h5 17. h4 gxh4 18. Rxh4 Nfe4 19. dxc5 Nxc5 20. b4 Rg8 21. bxc5 Bg7?! { (17.94 → Mate in 1) Checkmate is now unavoidable. Rxg3 was best. } (21... Rxg3 22. Rd4+) 22. Be6# { White wins by checkmate. } 1-0