[Event "casual correspondence game"] [Site "https://lichess.org/4fwip6WE"] [Date "2026.01.07"] [Round "-"] [White "coldbronze"] [Black "opachess19"] [Result "0-1"] [GameId "4fwip6WE"] [UTCDate "2026.01.07"] [UTCTime "23:35:12"] [WhiteElo "1355"] [BlackElo "1230"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense: Cozio Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nf6 { [%eval 0.34] } 3. Nxe5 { [%eval 0.29] } 3... d6 { [%eval 0.22] } 4. Nf3 { [%eval 0.31] } 4... Nxe4 { [%eval 0.27] } 5. Qe2 { [%eval 0.08] } { C42 Petrov's Defense: Cozio Attack } 5... Qe7 { [%eval 0.01] } 6. d3 { [%eval 0.07] } 6... Nf6 { [%eval 0.0] } 7. Qxe7+ { [%eval 0.08] } 7... Bxe7 { [%eval 0.08] } 8. Bg5 { [%eval -0.05] } 8... h6 { [%eval -0.05] } 9. Bxf6 { [%eval -0.34] } 9... Bxf6 { [%eval -0.28] } 10. d4 { [%eval -0.4] } 10... d5 { [%eval -0.23] } 11. Bb5+ { [%eval -0.29] } 11... c6 { [%eval -0.3] } 12. Bd3 { [%eval -0.28] } 12... O-O { [%eval -0.19] } 13. O-O { [%eval -0.31] } 13... Re8 { [%eval -0.16] } 14. Nbd2 { [%eval -0.14] } 14... Bg4 { [%eval -0.12] } 15. c3 { [%eval -0.1] } 15... Nd7 { [%eval -0.06] } 16. b4 { [%eval -0.53] } 16... b5?! { (-0.53 → 0.18) Inaccuracy. a5 was best. } { [%eval 0.18] } (16... a5 17. a3) 17. a4 { [%eval 0.13] } 17... a5?? { (0.13 → 2.71) Blunder. a6 was best. } { [%eval 2.71] } (17... a6 18. a5) 18. axb5 { [%eval 2.49] } 18... cxb5 { [%eval 2.4] } 19. Bxb5?? { (2.40 → -0.03) Blunder. bxa5 was best. } { [%eval -0.03] } (19. bxa5 Rec8 20. Rfc1 Rab8 21. a6 Nf8 22. h3 Bd7 23. Nf1 Ne6 24. Ne3 Nf4) 19... Red8?? { (-0.03 → 3.20) Blunder. axb4 was best. } { [%eval 3.2] } (19... axb4 20. cxb4 Rxa1 21. Rxa1 Rb8 22. Bc6 Rxb4 23. Bxd5 Bxd4 24. Ra8+ Nf8 25. h3) 20. bxa5 { [%eval 3.15] } 20... Rab8?! { (3.15 → 4.19) Inaccuracy. Ra7 was best. } { [%eval 4.19] } (20... Ra7 21. a6 Nb8 22. Rfb1 Bf5 23. Rb3 Rd6 24. h4 Rb6 25. Bf1 Rxb3 26. Nxb3) 21. Bc6 { [%eval 3.98] } 21... Rb3? { (3.98 → 6.57) Mistake. Be6 was best. } { [%eval 6.57] } (21... Be6 22. a6 Rbc8 23. Bb7 Rxc3 24. Rfb1 g5 25. h3 h5 26. a7 g4 27. a8=R) 22. a6?! { (6.57 → 4.19) Inaccuracy. Nxb3 was best. } { [%eval 4.19] } (22. Nxb3 Bxf3 23. gxf3 Nf8 24. Kh1 Rd6 25. Bb7 Ne6 26. a6 Nf4 27. Nd2 Rb6) 22... Rxc3 { [%eval 4.17] } 23. Bb5?? { (4.17 → 1.93) Blunder. Bxd5 was best. } { [%eval 1.93] } (23. Bxd5 Nb6 24. Be4 Nc8 25. a7 Nxa7 26. Rxa7 Bxd4 27. Nxd4 Rxd4 28. Ra8+ Rc8) 23... Rc7 { [%eval 1.95] } 24. a7?? { (1.95 → -0.07) Blunder. h3 was best. } { [%eval -0.07] } (24. h3 Be6 25. Rfb1 Ra7 26. g4 Rc8 27. Bf1 Kf8 28. Rb7 Rxb7 29. axb7 Rb8) 24... Ra8 { [%eval -0.13] } 25. Bxd7 { [%eval -0.19] } 25... Rxd7 { [%eval 0.0] } 26. Ra5 { [%eval -0.11] } 26... Raxa7 { [%eval -0.11] } 27. Rxa7 { [%eval -0.19] } 27... Rxa7 { [%eval -0.21] } 28. Rb1 { [%eval -0.28] } 28... Bf5 { [%eval -0.23] } 29. Rb8+ { [%eval -0.28] } 29... Kh7 { [%eval -0.38] } 30. Rb5?? { (-0.38 → -6.62) Blunder. h3 was best. } { [%eval -6.62] } (30. h3 h5) 30... Ra1+ { [%eval -6.51] } 31. Nf1 { [%eval -7.38] } 31... Bd3 { [%eval -7.34] } 32. Nd2 { [%eval -7.61] } 32... Bxb5 { [%eval -7.53] } 33. h3 { [%eval -7.6] } 33... Bxd4 { [%eval -7.5] } 34. Kh1 { [%eval -7.94] } 34... Bxf1 { [%eval -8.1] } 35. Nxf1? { (-8.10 → Mate in 9) Checkmate is now unavoidable. Nb3 was best. } { [%eval #-9] } (35. Nb3 Bb5+ 36. Kh2 Be5+ 37. g3 Ra3 38. Nc5 Bd6 39. Nb7 Be7 40. g4 g5) 35... Rxf1+ { [%eval #-8] } 36. Kh2 { [%eval #-8] } 36... Bxf2 { [%eval #-8] } 37. g3 { [%eval #-8] } 37... d4 { [%eval #-16] } 38. g4 { [%eval #-6] } 38... d3 { [%eval #-7] } 39. Kg2 { [%eval #-7] } 39... Rc1 { [%eval #-7] } 40. Kxf2 { [%eval #-6] } 40... d2 { [%eval #-5] } 41. Ke2 { [%eval #-5] } 41... d1=Q+ { [%eval #-4] } 42. Ke3 { [%eval #-4] } 42... Qh1 { [%eval #-5] } 43. Kf4 { [%eval #-4] } 43... Qxh3 { [%eval #-3] } 44. Ke5 { [%eval #-3] } 44... Qxg4 { [%eval #-2] } 45. Kd6 { [%eval #-1] } 45... Rd1+ { [%eval #-3] } 46. Ke5 { [%eval #-1] } 46... f6# { Black wins by checkmate. } 0-1