[Event "August Action Swiss: U1600"] [Site "https://lichess.org/YvCzrC2P"] [Date "2021.08.01"] [White "CobaltGame"] [Black "eevee11"] [Result "0-1"] [UTCDate "2021.08.01"] [UTCTime "22:00:00"] [WhiteElo "1851"] [BlackElo "1872"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "D86"] [Opening "Grünfeld Defense: Exchange Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 { D86 Grünfeld Defense: Exchange Variation, Classical Variation } c5 8. Qf3?? { (0.13 → -1.84) Blunder. Nf3 was best. } (8. Nf3 O-O 9. Be3 Bg4 10. Rc1 cxd4 11. cxd4 Nc6 12. d5 Ne5) 8... O-O 9. d5 Bg4?! { (-1.99 → -1.18) Inaccuracy. b5 was best. } (9... b5) 10. Qe3 b5 11. Be2 Qa5 12. Bd2 b4?! { (-1.15 → -0.30) Inaccuracy. Bxe2 was best. } (12... Bxe2 13. Nxe2) 13. cxb4 cxb4 14. Rd1 Bxe2 15. Nxe2 Qxa2?! { (-0.57 → 0.21) Inaccuracy. Qa4 was best. } (15... Qa4 16. h4 h5 17. Nd4 a5 18. g4 hxg4 19. h5 b3 20. e5 bxa2 21. O-O Ra6 22. hxg6) 16. Bxb4 a5 17. Bxe7 Re8 18. Bc5 Nd7 19. Bd4 Bxd4 20. Qxd4 Qc2 21. f3 a4 22. Rc1 Qb3 23. O-O Reb8?! { (-0.54 → 0.33) Inaccuracy. a3 was best. } (23... a3 24. h4) 24. Rc7?! { (0.33 → -0.45) Inaccuracy. Rc3 was best. } (24. Rc3) 24... Rb7?! { (-0.45 → 0.56) Inaccuracy. a3 was best. } (24... a3 25. Rxd7 Qb5 26. Rc7 Qxe2 27. Qf6 Rf8 28. Qa1 Rab8 29. Re1 Qb2 30. d6 a2 31. e5) 25. Rxb7 Qxb7 26. Nc3 a3 27. Rb1 a2?? { (0.00 → 3.86) Blunder. Qa6 was best. } (27... Qa6 28. h3 Rc8 29. Ra1 Qa5 30. Nd1 a2 31. Qb2 Ra8 32. Kh2 Qa3 33. Qc2 Qd6+ 34. Kh1) 28. Rxb7 a1=Q+ 29. Rb1 Qa3 30. Nb5?! { (4.55 → 3.29) Inaccuracy. h3 was best. } (30. h3 h5 31. e5 Qa7 32. Qxa7 Rxa7 33. Re1 Kf8 34. f4 Nc5 35. d6 Ne6 36. Rd1 Nxf4) 30... Qa5 31. d6 Rb8 32. Nc3?? { (3.21 → -8.98) Blunder. Qd5 was best. } (32. Qd5) 32... Rxb1+ 33. Nxb1? { (-9.05 → Mate in 1) Checkmate is now unavoidable. Kf2 was best. } (33. Kf2 Rc1) 33... Qe1# { Black wins by checkmate. } 0-1