[Event "KSCA Weekly Challenge Arena"] [Site "https://lichess.org/ljVqhNiF"] [Date "2022.06.20"] [White "Disaja2012"] [Black "MumudiAG_HCI"] [Result "1-0"] [UTCDate "2022.06.20"] [UTCTime "13:55:22"] [WhiteElo "1295"] [BlackElo "1396"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "420+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 2. d4 d5 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3?! { (0.75 → 0.05) Inaccuracy. c4 was best. } (3. c4 e6 4. a3 Nf6 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 O-O) 3... Nf6 4. Bg5 Bf5 5. Bxf6 exf6 6. e3 a6 7. Bd3 Bg6 8. Bxg6?! { (0.60 → -0.02) Inaccuracy. a3 was best. } (8. a3 Qd7 9. O-O Be7 10. Ne2 Bd6 11. c4 dxc4 12. Bxc4 Ne7 13. Re1 O-O 14. Nc3 Bh5) 8... fxg6?! { (-0.02 → 0.62) Inaccuracy. hxg6 was best. } (8... hxg6 9. a3 Qd7 10. Qd3 g5 11. O-O-O g4 12. Nd2 O-O-O 13. Nb3 g6 14. Kb1 Na7 15. Nc5) 9. e4?! { (0.62 → -0.26) Inaccuracy. a3 was best. } (9. a3) 9... dxe4 10. Nxe4 Be7? { (-0.24 → 1.00) Mistake. Qd5 was best. } (10... Qd5 11. Nc3) 11. d5 Ne5 12. Nxe5 fxe5 13. Qd3 O-O 14. O-O-O Bg5+? { (1.18 → 2.74) Mistake. Bd6 was best. } (14... Bd6) 15. Nxg5?? { (2.74 → -0.40) Blunder. Kb1 was best. } (15. Kb1 b5 16. Qb3 Kh8 17. d6 cxd6 18. Rxd6 Qc7 19. Qe6 Rfe8 20. Qd7 Qxd7 21. Rxd7 Red8) 15... Qxg5+ 16. Kb1 Rxf2?! { (-0.33 → 0.23) Inaccuracy. Qxg2 was best. } (16... Qxg2) 17. d6? { (0.23 → -1.42) Mistake. Qb3 was best. } (17. Qb3) 17... c6?? { (-1.42 → 3.84) Blunder. cxd6 was best. } (17... cxd6) 18. d7?! { (3.84 → 2.56) Inaccuracy. Qb3+ was best. } (18. Qb3+) 18... Rd8 19. Qb3+ Kh8 20. Qxb7 Rf7 21. Qc8?? { (3.77 → -0.41) Blunder. Qxc6 was best. } (21. Qxc6 h6 22. Rd6 Qg4 23. h3 Qf5 24. Rhd1 e4 25. Qd5 e3 26. Qxf5 gxf5 27. c4 Re7) 21... Qe7?? { (-0.41 → 5.87) Blunder. Rxd7 was best. } (21... Rxd7) 22. Qxa6?! { (5.87 → 4.14) Inaccuracy. Rhe1 was best. } (22. Rhe1 Qf8 23. Qxc6 h6 24. b3 Re7 25. Qxg6 Qf6 26. Qg4 Qc6 27. Qe4 Qc3 28. Rd3 Qc7) 22... Rxd7?? { (4.14 → 9.78) Blunder. Rf6 was best. } (22... Rf6 23. Qc8) 23. Rxd7 Qxd7?! { (11.29 → Mate in 3) Checkmate is now unavoidable. h5 was best. } (23... h5 24. Rxe7 Rxe7 25. Qxc6 Kh7 26. b4 e4 27. b5 Rf7 28. Re1 Rf6 29. h4 e3 30. Qxf6) 24. Qa8+ Qe8 25. Qxe8+ Rf8 26. Qxf8# { White wins by checkmate. } 1-0