[Event "casual correspondence game"] [Site "https://lichess.org/IONECtZT"] [Date "2025.12.16"] [Round "-"] [White "lichess AI level 2"] [Black "kogami_kun"] [Result "0-1"] [GameId "IONECtZT"] [UTCDate "2025.12.16"] [UTCTime "21:24:26"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C25"] [Opening "Vienna Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nc3 { [%eval 0.08] } { C25 Vienna Game } 2... d5?! { (0.08 → 0.95) Inaccuracy. Nf6 was best. } { [%eval 0.95] } (2... Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3) 3. Nxd5 { [%eval 0.87] } 3... Bc5?! { (0.87 → 1.59) Inaccuracy. Nf6 was best. } { [%eval 1.59] } (3... Nf6 4. Bb5+ c6 5. Nxf6+ Qxf6 6. Bc4 Qg6 7. Qf3 Bd6 8. d3) 4. Nc3?! { (1.59 → 0.72) Inaccuracy. Nf3 was best. } { [%eval 0.72] } (4. Nf3 Nf6 5. Bb5+ c6 6. Nxf6+ Qxf6 7. Bc4 a5 8. a4 Bg4) 4... Qh4?! { (0.72 → 1.43) Inaccuracy. Nf6 was best. } { [%eval 1.43] } (4... Nf6 5. h3 a6 6. Nf3 Nc6 7. a3 Be6 8. d3 Qd6 9. Be3) 5. Qe2 { [%eval 1.09] } 5... Bxf2+?? { (1.09 → 5.07) Blunder. Ne7 was best. } { [%eval 5.07] } (5... Ne7 6. d3 Qf6 7. Be3 Bb6 8. Qf3 Qe6 9. Qh5 Nbc6 10. O-O-O Bd7 11. Nf3) 6. Kd1?? { (5.07 → -3.19) Blunder. Qxf2 was best. } { [%eval -3.19] } (6. Qxf2 Qxf2+ 7. Kxf2 f5 8. d3 Nf6 9. Nf3 Nc6 10. h3 O-O 11. Bg5 Be6) 6... Bd4?? { (-3.19 → -0.06) Blunder. Bxg1 was best. } { [%eval -0.06] } (6... Bxg1 7. g3 Qg5 8. d4 Qg6 9. Qb5+ Nc6 10. Rxg1 a6 11. Qd3 Bg4+ 12. Ke1) 7. Nd5 { [%eval -0.18] } 7... Nf6?? { (-0.18 → 3.50) Blunder. Qd8 was best. } { [%eval 3.5] } (7... Qd8 8. Nf3) 8. g3? { (3.50 → 1.88) Mistake. Nf3 was best. } { [%eval 1.88] } (8. Nf3 Qg4 9. Nxc7+ Kd8 10. h3 Qxe4 11. Nxa8 Nc6 12. c3 Bc5 13. Ng5 Qg6) 8... Qxe4?? { (1.88 → 5.85) Blunder. Qg4 was best. } { [%eval 5.85] } (8... Qg4) 9. Bg2?? { (5.85 → -1.56) Blunder. Nxf6+ was best. } { [%eval -1.56] } (9. Nxf6+ gxf6 10. Qxe4 f5 11. Qg2 Nc6 12. c3 f4 13. Nf3 Be6 14. cxd4 O-O-O) 9... Qf5?? { (-1.56 → 2.13) Blunder. Qxe2+ was best. } { [%eval 2.13] } (9... Qxe2+ 10. Nxe2 Nxd5 11. Nxd4 exd4 12. Bxd5 Bg4+ 13. Ke1 c6 14. Bc4 Nd7 15. Kf2) 10. Nxc7+ { [%eval 2.06] } 10... Kd8 { [%eval 2.0] } 11. Nb5?? { (2.00 → -0.96) Blunder. Nxa8 was best. } { [%eval -0.96] } (11. Nxa8 Nc6 12. c3 Bc5 13. d3 Qg6 14. Nf3 e4 15. dxe4 Nxe4 16. Bg5+ f6) 11... Nc6 { [%eval -0.75] } 12. h3 { [%eval -0.89] } 12... Nb4?? { (-0.89 → 0.85) Blunder. e4 was best. } { [%eval 0.85] } (12... e4) 13. Na3?? { (0.85 → -1.47) Blunder. d3 was best. } { [%eval -1.47] } (13. d3 Bc5 14. Nc3 Re8 15. Bd2 Qd7 16. Nf3 Nc6 17. Re1 Qc7 18. g4 Be6) 13... Re8?! { (-1.47 → -0.76) Inaccuracy. e4 was best. } { [%eval -0.76] } (13... e4 14. Qf1) 14. g4 { [%eval -0.72] } 14... Qf4? { (-0.72 → 0.59) Mistake. Qd7 was best. } { [%eval 0.59] } (14... Qd7 15. c3 Bxg1 16. Rxg1 Nd3 17. g5 Nf4 18. Qb5 N6h5 19. Qxd7+ Kxd7 20. Bf1) 15. Qc4?? { (0.59 → -4.22) Blunder. d3 was best. } { [%eval -4.22] } (15. d3 Qg3) 15... Nbd5?? { (-4.22 → 1.67) Blunder. Nxg4 was best. } { [%eval 1.67] } (15... Nxg4) 16. Nf3?? { (1.67 → -3.03) Blunder. Ne2 was best. } { [%eval -3.03] } (16. Ne2 Qf2 17. Bxd5 Bd7 18. Qb3 Nxd5 19. Qxd5 Rc8 20. Rg1 Qh2 21. Rf1 Qxh3) 16... Qg3 { [%eval -3.17] } 17. Rh2?! { (-3.17 → -4.63) Inaccuracy. Ne1 was best. } { [%eval -4.63] } (17. Ne1 Nf4 18. Qb3 Qf2 19. Qf3 Nxg4 20. hxg4 e4 21. Qxf2 Bxf2 22. c4 Bxg4+) 17... e4 { [%eval -4.42] } 18. Nb5? { (-4.42 → -8.23) Mistake. Nxd4 was best. } { [%eval -8.23] } (18. Nxd4 Qxh2 19. Bf1 Qg1 20. c3 Bd7 21. Nab5 Rc8 22. Qe2 Nf4 23. Qe1 Nd3) 18... exf3 { [%eval -8.24] } 19. Rh1 { [%eval -12.22] } 19... Qxg2 { [%eval -9.03] } 20. Re1? { (-9.03 → Mate in 4) Checkmate is now unavoidable. c3 was best. } { [%eval #-4] } (20. c3 Qxh1+ 21. Kc2 f2 22. d3 f1=Q 23. Kb3 Bd7 24. Qxd4 Qd1+ 25. Ka3 Bxb5) 20... f2?! { (Mate in 4 → -11.69) Lost forced checkmate sequence. Rxe1+ was best. } { [%eval -11.69] } (20... Rxe1+ 21. Kxe1 f2+ 22. Kd1 f1=Q+ 23. Qxf1 Qxf1#) 21. Qf1?! { (-11.69 → Mate in 3) Checkmate is now unavoidable. Rxe8+ was best. } { [%eval #-3] } (21. Rxe8+ Nxe8 22. c3 f1=Q+ 23. Qxf1 Qxf1+ 24. Kc2 Qe2 25. b3 Nb4+ 26. Kb2 Qxb5) 21... Qg3? { (Mate in 3 → -9.84) Lost forced checkmate sequence. Rxe1+ was best. } { [%eval -9.84] } (21... Rxe1+ 22. Qxe1 Qf3+ 23. Qe2 f1=Q#) 22. Re7 { [%eval -12.71] } 22... Rxe7 { [%eval -12.14] } 23. d3?! { (-12.14 → Mate in 2) Checkmate is now unavoidable. c3 was best. } { [%eval #-2] } (23. c3 Re1+ 24. Kc2 Rxf1 25. Nxd4 Nb4+ 26. Kb3 a5 27. a3 a4+ 28. Kxb4 Qd6+) 23... Ne3+ { [%eval #-4] } 24. Bxe3 { [%eval #-4] } 24... Bxe3?! { (Mate in 4 → -10.65) Lost forced checkmate sequence. Qf3+ was best. } { [%eval -10.65] } (24... Qf3+ 25. Kd2 Qxe3+ 26. Kd1 Qe1+ 27. Qxe1 fxe1=Q#) 25. c3 { [%eval -10.76] } 25... Bg5 { [%eval -10.75] } 26. Kc2 { [%eval -11.38] } 26... Nd5 { [%eval -11.25] } 27. Kb3 { [%eval -11.73] } 27... Ne3 { [%eval -11.55] } 28. Qe2 { [%eval -11.17] } 28... f1=Q { [%eval -10.17] } 29. Qxe3 { [%eval -13.0] } 29... Qxe3 { [%eval -13.38] } 30. Nxa7?! { (-13.38 → Mate in 3) Checkmate is now unavoidable. Rxf1 was best. } { [%eval #-3] } (30. Rxf1 Qxd3 31. Nd4 Qxf1 32. a4 Bc1 33. h4 Qf2 34. Kc4 Be6+ 35. Nxe6+ fxe6) 30... Qxa1 { [%eval #-4] } 31. d4 { [%eval #-4] } 31... Qd1+ { [%eval #-4] } 32. Ka3 { [%eval #-3] } 32... Qxh3 { [%eval #-4] } 33. b4 { [%eval #-1] } 33... Qc1+ { [%eval #-3] } 34. Kb3 { [%eval #-3] } 34... Qhxc3+ { [%eval #-2] } 35. Ka4 { [%eval #-2] } 35... Q1a3+ { [%eval #-1] } 36. Kb5 { [%eval #-1] } 36... Qaxb4# { Black wins by checkmate. } 0-1