[Event "ch-RUS Rapid 2021"] [Site "Sochi RUS"] [Date "2021.10.13"] [Round "8.7"] [White "Potapov, P."] [Black "Artemiev, V."] [Result "0-1"] [GameId "TDP5qFXr"] [WhiteElo "2481"] [BlackElo "2699"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense: Scandinavian Variation, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.0] } 1... d5?! { (0.00 → 0.82) Inaccuracy. c5 was best. } { [%eval 0.82] } (1... c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. O-O d6 6. d3) 2. exd5 { [%eval 0.65] } 2... Qxd5 { [%eval 0.65] } 3. d4 { [%eval 0.15] } 3... Nc6 { [%eval 0.32] } { B00 Nimzowitsch Defense: Scandinavian Variation, Exchange Variation } 4. Nf3 { [%eval 0.21] } 4... Bg4 { [%eval 0.39] } 5. Be2 { [%eval 0.16] } 5... O-O-O { [%eval 0.1] } 6. Nc3 { [%eval 0.0] } 6... Qf5 { [%eval 0.28] } 7. Be3?! { (0.28 → -0.60) Inaccuracy. h3 was best. } { [%eval -0.6] } (7. h3 Bxf3 8. Bxf3 Qf6 9. Bxc6 Qxc6 10. O-O Nf6 11. Qd3 Kb8) 7... Nf6 { [%eval -0.22] } 8. O-O { [%eval -1.03] } 8... e5 { [%eval -0.84] } 9. d5 { [%eval -0.28] } 9... Nb4 { [%eval 0.03] } 10. h3 { [%eval 0.0] } 10... Bxf3 { [%eval -0.01] } 11. Bxf3 { [%eval -0.12] } 11... Kb8 { [%eval 0.0] } 12. Rc1 { [%eval -0.29] } 12... c6 { [%eval -0.48] } 13. a3 { [%eval -0.16] } 13... Nbxd5 { [%eval -0.12] } 14. Nxd5 { [%eval -0.22] } 14... cxd5 { [%eval 0.18] } 15. c4?? { (0.18 → -1.67) Blunder. c3 was best. } { [%eval -1.67] } (15. c3 Qd7) 15... d4 { [%eval -1.62] } 16. c5 { [%eval -1.8] } 16... e4? { (-1.80 → -0.31) Mistake. Rc8 was best. } { [%eval -0.31] } (16... Rc8 17. g4) 17. c6 { [%eval -0.07] } 17... Bd6 { [%eval -0.18] } 18. Qb3 { [%eval -0.34] } 18... b6 { [%eval -0.09] } 19. Bxd4 { [%eval -0.23] } 19... Bc7 { [%eval -0.39] } 20. Bxf6 { [%eval -0.43] } 20... gxf6 { [%eval -0.42] } 21. Bg4?! { (-0.42 → -1.15) Inaccuracy. Be2 was best. } { [%eval -1.15] } (21. Be2 Rd2 22. Qc4 Rxb2 23. a4 Qe5 24. g3 e3 25. f4 Qe6 26. Qa6 Qc8 27. Rfe1 Ra2) 21... Qe5 { [%eval -1.1] } 22. Rfd1?? { (-1.10 → -5.08) Blunder. Qg3 was best. } { [%eval -5.08] } (22. Qg3 Qxb2 23. Qc3 Qxc3 24. Rxc3 Rd5 25. Bd7 Rg8 26. Re1 f5 27. Kf1 h5 28. f3 Rd2) 22... f5 { [%eval -5.75] } 23. Bh5 { [%eval -5.78] } 23... Rd3?? { (-5.78 → -1.02) Blunder. Qh2+ was best. } { [%eval -1.02] } (23... Qh2+) 24. Qxf7?? { (-1.02 → -7.14) Blunder. Qc4 was best. } { [%eval -7.14] } (24. Qc4 b5) 24... Rhd8?? { (-7.14 → -2.21) Blunder. Qh2+ was best. } { [%eval -2.21] } (24... Qh2+ 25. Kf1) 25. g3 { [%eval -2.29] } 25... Rxg3+ { [%eval -1.94] } 26. fxg3?? { (-1.94 → -8.25) Blunder. Kf1 was best. } { [%eval -8.25] } (26. Kf1 Rgd3 27. Be2 Qh2 28. Qg7 Qxh3+ 29. Qg2 Qxg2+ 30. Kxg2 Rg8+ 31. Kf1 Rh3 32. Bc4 Rg6) 26... Qxg3+ { [%eval -8.5] } 27. Kf1 { [%eval -7.48] } 27... Qxh3+ { [%eval -7.9] } 28. Ke2 { [%eval -7.67] } 28... Qg2+ { [%eval -7.85] } 29. Ke3 { [%eval -7.11] } 29... f4+ { [%eval -8.3] } 30. Qxf4 { [%eval -8.54] } 30... Bxf4+ { [%eval -7.6] } 31. Kxf4 { [%eval -8.53] } 31... Rf8+ { [%eval -8.45] } 32. Ke5 { [%eval -7.75] } 32... Qg5+ { [%eval -7.7] } 33. Ke6? { (-7.70 → Mate in 5) Checkmate is now unavoidable. Kd4 was best. } { [%eval #-5] } (33. Kd4 Kc7) 33... Rf6+ { [%eval #-5] } 34. Kd7 { [%eval #-5] } 34... Qg7+ { [%eval #-4] } 35. Kd8 { [%eval #-2] } 35... Rf8+ { [%eval #-1] } 36. Be8 { [%eval #-1] } 36... Qc7# { Black wins by checkmate. } 0-1