[Event "Liga Centroamericana ONLINE 09 Arena"] [Site "https://lichess.org/EjIHH2Mo"] [Date "2020.04.09"] [White "RCSA007"] [Black "Kosd24"] [Result "0-1"] [UTCDate "2020.04.09"] [UTCTime "02:19:19"] [WhiteElo "2522"] [BlackElo "2196"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B15"] [Opening "Caro-Kann Defense: Tartakower Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 { B15 Caro-Kann Defense: Tartakower Variation } 6. c3 Bf5 7. Ne2 Bd6 8. Ng3 Bxg3?! { (0.31 → 0.89) Inaccuracy. Be6 was best. } (8... Be6 9. Bd3) 9. hxg3 Nd7 10. Bd3 Bg6 11. O-O O-O 12. Be3 Nb6 13. c4 Re8 14. a4 a5 15. Bxg6?! { (1.23 → 0.66) Inaccuracy. Re1 was best. } (15. Re1) 15... hxg6 16. Qb3 Rb8?! { (0.64 → 1.61) Inaccuracy. Nc8 was best. } (16... Nc8) 17. d5 Nd7 18. Rfd1 cxd5 19. Rxd5 Qc7?! { (1.07 → 1.90) Inaccuracy. Re5 was best. } (19... Re5 20. Rdd1) 20. Qb5 Ne5 21. b3? { (1.65 → 0.38) Mistake. Bb6 was best. } (21. Bb6 Qe7) 21... Ra8?! { (0.38 → 1.33) Inaccuracy. b6 was best. } (21... b6 22. Rad1 Re6 23. Bf4 Rbe8 24. Bd2 Rc8 25. Bc3 Rce8 26. R5d2 Ra8 27. Rd4 Rb8 28. Re1) 22. Rad1 Qc6?! { (0.83 → 1.64) Inaccuracy. Re6 was best. } (22... Re6 23. Qc5) 23. Qb6?! { (1.64 → 1.04) Inaccuracy. Bb6 was best. } (23. Bb6 Qe6 24. Rd6 Qe7 25. Qd5 Kh7 26. f3 Kg8 27. g4 Ra6 28. Qb5 Raa8 29. R6d5 g5) 23... g5 24. Rxa5 Rxa5 25. Qxa5 Ng4?! { (1.04 → 2.01) Inaccuracy. Qe4 was best. } (25... Qe4) 26. Bb6?? { (2.01 → -0.28) Blunder. Qd5 was best. } (26. Qd5) 26... Qe6? { (-0.28 → 0.97) Mistake. Qe4 was best. } (26... Qe4 27. f3 Qe2 28. Rb1 Ne3 29. Bxe3 Qxe3+ 30. Kh2 g6 31. Rd1 b6 32. Qd2 Qxb3 33. Qd7) 27. Qb5?? { (0.97 → Mate in 2) Checkmate is now unavoidable. Rf1 was best. } (27. Rf1 Qd6) 27... Qe1+ 28. Rxe1 Rxe1# { Black wins by checkmate. } 0-1