[Event "Sparta Arena"] [Site "https://lichess.org/q9BHmXwr"] [Date "2021.01.23"] [White "Itz_alba"] [Black "CKWagner"] [Result "1-0"] [UTCDate "2021.01.23"] [UTCTime "19:10:52"] [WhiteElo "1159"] [BlackElo "1147"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6?! { (0.13 → 0.91) Inaccuracy. e6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... e6 3. c4 Nf6 4. e3 b6 5. b3 Bb7 6. Bb2 Bd6 7. g3) 3. Nc3?! { (0.91 → 0.00) Inaccuracy. c4 was best. } (3. c4 e6 4. a3 Nf6 5. Nc3 a6 6. e3 Be7 7. b4 O-O) 3... Nf6 4. e3 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. O-O Bb4 8. a3?! { (0.87 → -0.22) Inaccuracy. Nb1 was best. } (8. Nb1 O-O 9. c4 dxc4 10. Qc2 Qd7 11. Qxc4 Bd6 12. Nc3 e5) 8... Bxc3 9. bxc3 O-O 10. Rb1 b6 11. Qd3 Na5 12. e4?! { (-0.27 → -1.06) Inaccuracy. Re1 was best. } (12. Re1 Rc8 13. e4 dxe4 14. Bxe4 Nxe4 15. Rxe4 Qd5 16. Bf4 Nc4 17. Rbe1 Rfd8 18. Qg3 Qf5) 12... dxe4 13. Bxe4 Nxe4 14. Qxe4 Qd5 15. Qxd5 exd5 16. Bf4 Nc4 17. Rfd1?! { (-1.35 → -2.56) Inaccuracy. a4 was best. } (17. a4) 17... Nxa3 18. Rbc1? { (-2.55 → -4.24) Mistake. Rb3 was best. } (18. Rb3 Nc4) 18... Rac8?! { (-4.24 → -3.34) Inaccuracy. Nb5 was best. } (18... Nb5) 19. Ra1 Nxc2?? { (-3.14 → 2.82) Blunder. Nb5 was best. } (19... Nb5) 20. Rxa7?? { (2.82 → 0.00) Blunder. Ra2 was best. } (20. Ra2 a5) 20... c5?? { (0.00 → 4.38) Blunder. Ra8 was best. } (20... Ra8 21. Rxc7 Na3 22. Rb7 Nc4 23. Re1 f6 24. Rd7 Rfd8 25. Rb7) 21. Rc1?? { (4.38 → 1.40) Blunder. dxc5 was best. } (21. dxc5) 21... Nxd4?? { (1.40 → 3.82) Blunder. cxd4 was best. } (21... cxd4 22. Rxc2 dxc3 23. Kf1 Rc4 24. g3 Re8 25. Rd7 b5 26. Rxd5 b4 27. Rb5 h5 28. Be3) 22. cxd4 cxd4 23. Rxc8 Rxc8 24. Bc7 b5 25. Ba5?? { (3.34 → Mate in 2) Checkmate is now unavoidable. Kf1 was best. } (25. Kf1 f6) 25... d3?? { (Mate in 2 → 2.55) Lost forced checkmate sequence. Rc1+ was best. } (25... Rc1+ 26. Be1 Rxe1#) 26. f3?? { (2.55 → 0.41) Blunder. g3 was best. } (26. g3 h6 27. Kg2 d4 28. Kf3 g5 29. Rd7 Rc4 30. Ke4 Rc2 31. f4 Ra2 32. Bb4 Rxh2) 26... Rc1+?? { (0.41 → 2.22) Blunder. f6 was best. } (26... f6 27. Rb7 Rc2 28. Kf1 Rc1+ 29. Kf2 Rc2+ 30. Ke3 Rxg2 31. h4 Rh2 32. Rxb5 d4+ 33. Kxd3) 27. Kf2 Rc2+? { (1.98 → 3.36) Mistake. f6 was best. } (27... f6 28. Bd2 Rd1 29. Ke3 Rh1 30. h3 Rg1 31. g4 Rh1 32. Rd7 Rxh3 33. Rxd5 Kf7 34. Ke4) 28. Ke3 d4+?! { (3.22 → 4.19) Inaccuracy. f6 was best. } (28... f6 29. Bd2 Rb2 30. h4 h5 31. Rd7 Rb1 32. Rxd5 Rg1 33. Kf2 Rd1 34. Ba5 Ra1 35. Bb4) 29. Kxd4? { (4.19 → 2.05) Mistake. Kxd3 was best. } (29. Kxd3) 29... d2?? { (2.05 → Mate in 2) Checkmate is now unavoidable. h5 was best. } (29... h5 30. Kxd3 Rxg2 31. Bc7 b4 32. Rb7 f6 33. Ke4 b3 34. Rxb3 Kf7 35. Bd6 Re2+ 36. Kd3) 30. Ra8+ Rc8 31. Rxc8# { White wins by checkmate. } 1-0