[Event "Rated classical game"] [Site "https://lichess.org/eleBy1FG"] [Date "2021.11.20"] [White "heinrich1966"] [Black "RD202021"] [Result "0-1"] [UTCDate "2021.11.20"] [UTCTime "17:55:22"] [WhiteElo "1839"] [BlackElo "1581"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "300+35"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 Nf6 3. Nf3 e6 { D05 Queen's Pawn Game: Colle System } 4. c3 Bd6 5. Bd3 Nc6 6. b4?! { (0.00 → -0.71) Inaccuracy. O-O was best. } (6. O-O e5 7. Nxe5 Bxe5 8. dxe5 Nxe5 9. b3 O-O 10. Be2 Bf5) 6... Bd7?! { (-0.71 → 0.19) Inaccuracy. e5 was best. } (6... e5 7. b5 e4 8. bxc6 bxc6 9. Be2 exf3 10. Bxf3 O-O 11. Nd2) 7. a4 Qe7?! { (-0.18 → 0.42) Inaccuracy. a6 was best. } (7... a6 8. Nbd2) 8. b5 Na5 9. Bd2? { (0.60 → -0.71) Mistake. Nbd2 was best. } (9. Nbd2) 9... c6 10. O-O Ng4? { (-0.45 → 0.70) Mistake. O-O was best. } (10... O-O) 11. h3 h5?? { (0.64 → 3.03) Blunder. Nf6 was best. } (11... Nf6) 12. e4 dxe4 13. Bxe4 f5 14. Bd3 O-O-O 15. c4 c5? { (4.02 → 7.00) Mistake. Bc7 was best. } (15... Bc7 16. Re1) 16. Bxa5 b6 17. Bd2 cxd4 18. Bg5 Qf7 19. Bxd8 Rxd8 20. Nxd4? { (9.71 → 4.94) Mistake. a5 was best. } (20. a5 bxa5) 20... e5?! { (4.94 → 8.47) Inaccuracy. Qf6 was best. } (20... Qf6 21. Bxf5) 21. Nc6?! { (8.47 → 5.61) Inaccuracy. a5 was best. } (21. a5) 21... Bxc6 22. bxc6 e4 23. hxg4 hxg4 24. g3?? { (4.91 → 0.36) Blunder. c5 was best. } (24. c5 Bc7) 24... exd3?? { (0.36 → 2.73) Blunder. Bc5 was best. } (24... Bc5 25. Kg2) 25. Qxd3 Be5 26. Qa3? { (3.28 → 1.89) Mistake. Qe2 was best. } (26. Qe2 Bxa1 27. Na3 Re8 28. Qd1 Be5 29. c5 Qe6 30. Nb5 Kb8 31. Qd7 Qxd7 32. cxd7 Rd8) 26... Rh8 27. Re1?? { (2.43 → -2.84) Blunder. Qd3 was best. } (27. Qd3) 27... Qh5 28. Kf1 Bxa1 29. Qe7?? { (-2.64 → -6.97) Blunder. Re7 was best. } (29. Re7 Rd8) 29... Qh1+ 30. Ke2 Qf3+ 31. Kd2 Rd8+?! { (-5.78 → -4.30) Inaccuracy. Qxf2+ was best. } (31... Qxf2+ 32. Qe2 Rh2 33. Qxf2 Rxf2+ 34. Kd1 Kc7 35. a5 Bf6 36. axb6+ axb6 37. Re3 Kxc6 38. Rb3) 32. Kc2?? { (-4.30 → Mate in 4) Checkmate is now unavoidable. Kc1 was best. } (32. Kc1 Qxc6) 32... Qd3+ 33. Kc1 Qxc4+ 34. Nc3 Qxc3+ 35. Kb1 Qb2# { Black wins by checkmate. } 0-1