[Event "Thursday Knight Team Battle"] [Site "https://lichess.org/V8VEjrUF"] [Date "2021.05.20"] [White "mumbi_githua-5"] [Black "SamsonMbugua"] [Result "0-1"] [UTCDate "2021.05.20"] [UTCTime "17:18:20"] [WhiteElo "1239"] [BlackElo "1372"] [WhiteRatingDiff "-75"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3?! { (0.27 → -0.32) Inaccuracy. Nf3 was best. } { D00 Queen's Pawn Game: Chigorin Variation } (2. Nf3 e6 3. c4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 b6) 2... c6?! { (-0.32 → 0.30) Inaccuracy. Nf6 was best. } (2... Nf6 3. Bf4 c5 4. e3 a6 5. Nf3 e6 6. Be2 Be7 7. O-O) 3. e3 a6 4. f4?! { (0.56 → -0.09) Inaccuracy. Nf3 was best. } (4. Nf3 e6 5. e4 Nf6 6. Bd3 c5 7. O-O c4 8. Be2 Bb4) 4... f5 5. Bd3 Nf6 6. Nf3 h6?! { (0.11 → 1.15) Inaccuracy. e6 was best. } (6... e6 7. Ne2 c5 8. b3 Nc6 9. c4 Be7 10. Ne5 O-O 11. O-O Bd7 12. Ba3 Rc8 13. Nxd7) 7. O-O g5?! { (0.96 → 1.78) Inaccuracy. e6 was best. } (7... e6) 8. b4?! { (1.78 → 1.00) Inaccuracy. Ne5 was best. } (8. Ne5) 8... g4 9. Ne5 h5 10. Rb1 h4?! { (1.00 → 1.60) Inaccuracy. e6 was best. } (10... e6 11. a4 b5 12. Bd2 Bb7 13. Be1 Nbd7 14. Bh4 Be7 15. Bg5 Nxe5 16. fxe5 Nd7 17. Bxe7) 11. Ng6? { (1.60 → 0.13) Mistake. a4 was best. } (11. a4 Be6) 11... Rh7? { (0.13 → 1.35) Mistake. Rh6 was best. } (11... Rh6) 12. Rb3? { (1.35 → -0.21) Mistake. a4 was best. } (12. a4 Rh6 13. Ne5 Be6 14. b5 axb5 15. axb5 Nbd7 16. bxc6 bxc6 17. Bd2 Nxe5 18. fxe5 Ne4) 12... e6 13. b5?? { (0.14 → -2.24) Blunder. Na4 was best. } (13. Na4 b6) 13... h3?? { (-2.24 → -0.39) Blunder. axb5 was best. } (13... axb5) 14. g3?? { (-0.39 → -2.24) Blunder. bxa6 was best. } (14. bxa6) 14... Nh5?? { (-2.24 → 1.13) Blunder. axb5 was best. } (14... axb5) 15. b6 Nxg3?? { (1.28 → 4.27) Blunder. Nf6 was best. } (15... Nf6 16. Na4) 16. Rf3?? { (4.27 → -6.07) Blunder. hxg3 was best. } (16. hxg3 c5 17. dxc5 Bxc5 18. Kh2 Rg7 19. Na4 Bd6 20. Nh4 Rf7 21. c4 Be7 22. Ng6 dxc4) 16... Qf6?? { (-6.07 → 5.13) Blunder. gxf3 was best. } (16... gxf3) 17. Qe1?? { (5.13 → -6.37) Blunder. Nxf8 was best. } (17. Nxf8 Ne2+ 18. Nxe2 Kxf8 19. Ba3+ Kg8 20. Rf1 Nd7 21. Ng3 Nf8 22. c4 Ng6 23. Bd6 Bd7) 17... Qxg6?? { (-6.37 → -1.98) Blunder. gxf3 was best. } (17... gxf3 18. Nxf8 Qxf8 19. hxg3 h2+ 20. Kh1 Qg7 21. Qf2 Rh3 22. Qxf3 Rxg3 23. Qh5+ Rg6 24. Bd2) 18. Qxg3?? { (-1.98 → -4.30) Blunder. Rxg3 was best. } (18. Rxg3 Nd7 19. Na4 Nf6 20. Ba3 Nh5 21. Bxf8 Kxf8 22. Nc5 Nxg3 23. Qxg3 a5 24. a4 Qf6) 18... Bd6? { (-4.30 → -2.47) Mistake. Nd7 was best. } (18... Nd7) 19. Ba3 Rg7? { (-2.95 → -1.62) Mistake. Bxa3 was best. } (19... Bxa3) 20. Bxd6?? { (-1.62 → -4.32) Blunder. Rf1 was best. } (20. Rf1 Bxa3) 20... gxf3 21. Qxg6+ Rxg6+ 22. Kf2 Rg2+ 23. Kxf3 Rxh2?? { (-4.65 → -2.05) Blunder. Nd7 was best. } (23... Nd7 24. Bf1) 24. Bxb8? { (-2.05 → -3.78) Mistake. Rb1 was best. } (24. Rb1 Nd7 25. Kg3 Rg2+ 26. Kxh3 Rg7 27. Na4 Nf6 28. Kh2 Bd7 29. Rg1 Ng4+ 30. Kg2 Nxe3+) 24... Rxb8 25. Kg3 Rh1?! { (-6.19 → -4.26) Inaccuracy. Rg2+ was best. } (25... Rg2+ 26. Kxh3) 26. Ne2? { (-4.26 → -9.48) Mistake. Rb1 was best. } (26. Rb1 Rxb1) 26... h2? { (-9.48 → -5.10) Mistake. Ke7 was best. } (26... Ke7) 27. c3?! { (-5.10 → -8.63) Inaccuracy. Kg2 was best. } (27. Kg2 Ra1) 27... Ke7 28. Rb1 Rxb1 29. Bxb1 h1=Q 30. Bd3?! { (-16.03 → Mate in 6) Checkmate is now unavoidable. Kf2 was best. } (30. Kf2 Qxb1) 30... Bd7 31. Bc2 Qe1+ 32. Kf3 Qf1+ 33. Kg3 Rg8+ 34. Kh4 Qh1# { Black wins by checkmate. } 0-1