[Event "Classical Increment"] [Site "https://lichess.org/Q8m1N2QO"] [Date "2025.03.19"] [White "stepan-kolbin"] [Black "sos-shubham"] [Result "0-1"] [GameId "Q8m1N2QO"] [UTCDate "2025.03.19"] [UTCTime "02:30:00"] [WhiteElo "2062"] [BlackElo "2402"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1500+3"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 e6 { D05 Queen's Pawn Game: Colle System } 4. b3 c5 5. Bb2 Nc6 6. a3 Be7 7. Bd3 Ne4 8. O-O f5 9. Ne5 Nxe5?! { (0.04 → 0.65) Inaccuracy. O-O was best. } (9... O-O) 10. dxe5 O-O 11. f4?! { (0.61 → -0.37) Inaccuracy. c4 was best. } (11. c4 Bd7 12. cxd5 exd5 13. f3 Bg5 14. Bc1 Qc7 15. Ra2 Be6 16. Be2 Bh6) 11... Qb6 12. Bxe4 fxe4 13. Nd2 c4? { (-0.57 → 0.64) Mistake. Qc6 was best. } (13... Qc6) 14. Bd4 Bc5 15. c3?! { (0.58 → 0.00) Inaccuracy. Bxc5 was best. } (15. Bxc5 Qxc5 16. Qe1 b5 17. b4 Qe7 18. Nb1 a5 19. bxa5 Qa7 20. Nc3 Qxa5) 15... Bxd4 16. cxd4 cxb3 17. Qxb3 Qxb3 18. Nxb3 b6 19. Rac1 Ba6 20. Rfe1 Rac8 21. a4?! { (-0.20 → -1.15) Inaccuracy. Rxc8 was best. } (21. Rxc8) 21... Bc4 22. Nd2 Bd3 23. Nb3? { (-0.76 → -2.08) Mistake. g4 was best. } (23. g4) 23... Rc2 24. a5?! { (-1.87 → -2.72) Inaccuracy. Rxc2 was best. } (24. Rxc2 Bxc2 25. Nd2 Bxa4 26. Ra1 b5 27. Rc1 b4 28. Ra1 Bc2 29. Rxa7 Rb8) 24... Rb2 25. Rc3 g5 26. axb6 axb6 27. Nc1 Bc4 28. g3 Ra8 29. Rf1 Bxf1 30. Kxf1 Ra1 31. Rc8+ Kg7 32. Rc7+ Kg6 33. Re7?? { (-5.43 → Mate in 1) Checkmate is now unavoidable. Rc6 was best. } (33. Rc6 Rxh2 34. Kg1 Rd2 35. g4 gxf4 36. exf4 Kf7 37. f5 Ke8 38. fxe6 Ke7) 33... Kf5? { (Mate in 1 → -8.20) Lost forced checkmate sequence. Rxc1# was best. } (33... Rxc1#) 34. Rf7+ Kg4 35. h3+ Kxg3 36. fxg5?! { (-10.74 → Mate in 1) Checkmate is now unavoidable. Rc7 was best. } (36. Rc7 Rbb1 37. Ke2 Rxc1 38. Rxc1 Rxc1 39. f5 exf5 40. e6 Rc7 41. Kf1 Kf3) 36... Rxc1# { Black wins by checkmate. } 0-1