[Event "rated rapid game"] [Site "https://lichess.org/OL66SURz"] [Date "2026.06.03"] [Round "-"] [White "byerley"] [Black "Mamimontana"] [Result "0-1"] [GameId "OL66SURz"] [UTCDate "2026.06.03"] [UTCTime "15:01:11"] [WhiteElo "1218"] [BlackElo "1229"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.22] } 3. Nc3 { [%eval 0.06] } 3... Nf6 { [%eval 0.07] } 4. Bc4 { [%eval 0.0] } { C47 Four Knights Game: Italian Variation } 4... g6? { (0.00 → 1.61) Mistake. Nxe4 was best. } { [%eval 1.61] } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. O-O O-O 9. Re1) 5. d3? { (1.61 → 0.28) Mistake. Ng5 was best. } { [%eval 0.28] } (5. Ng5 d5 6. exd5 Na5 7. Bb5+ c6 8. dxc6 bxc6 9. Ba4 Nd7) 5... Bg7 { [%eval 0.27] } 6. O-O { [%eval 0.24] } 6... O-O { [%eval 0.25] } 7. Be3 { [%eval 0.21] } 7... d6 { [%eval 0.34] } 8. Qd2 { [%eval -0.05] } 8... a6 { [%eval 0.42] } 9. h3 { [%eval -0.02] } 9... b5 { [%eval 0.07] } 10. Bb3 { [%eval 0.06] } 10... Na5 { [%eval -0.02] } 11. Rfe1 { [%eval -0.03] } 11... c6 { [%eval 0.11] } 12. a3 { [%eval -0.08] } 12... b4? { (-0.08 → 1.05) Mistake. Nxb3 was best. } { [%eval 1.05] } (12... Nxb3 13. cxb3 c5 14. Ne2 Re8 15. Ng3 Be6 16. b4 Nd7 17. Bh6 cxb4 18. Bxg7) 13. axb4 { [%eval 1.05] } 13... Nxb3 { [%eval 1.04] } 14. cxb3 { [%eval 1.09] } 14... Be6 { [%eval 1.49] } 15. Qc2 { [%eval 1.05] } 15... Nh5 { [%eval 1.51] } 16. Ng5?! { (1.51 → 0.78) Inaccuracy. d4 was best. } { [%eval 0.78] } (16. d4 exd4 17. Nxd4 Bd7 18. Nf3 Be6 19. Qd2 Qc7 20. Nd4 Rfe8 21. Bh6 Be5) 16... Bd7 { [%eval 0.8] } 17. Nf3 { [%eval 0.8] } 17... Be6?! { (0.80 → 1.57) Inaccuracy. f5 was best. } { [%eval 1.57] } (17... f5 18. exf5 gxf5 19. Ra5 Nf6 20. Rea1 Qb8 21. Bd2 Qxb4 22. Ne4 Qb8 23. Nxf6+) 18. d4 { [%eval 1.63] } 18... Nf4 { [%eval 1.74] } 19. dxe5 { [%eval 1.26] } 19... Bxe5?! { (1.26 → 2.16) Inaccuracy. dxe5 was best. } { [%eval 2.16] } (19... dxe5 20. Bxf4 exf4 21. Na4 Qf6 22. e5 Qe7 23. Qc3 Bd5 24. Nc5 h5 25. Rxa6) 20. Red1?! { (2.16 → 1.24) Inaccuracy. Na4 was best. } { [%eval 1.24] } (20. Na4 Nxg2 21. Kxg2 Bxh3+ 22. Kg1 Qf6 23. Ng5 Bg4 24. f3 Bf4 25. Qd2 Bxe3+) 20... Bg7?? { (1.24 → 5.01) Blunder. Qf6 was best. } { [%eval 5.01] } (20... Qf6 21. Bxf4 Bxf4 22. Ne2 c5 23. bxc5 dxc5 24. Qxc5 Bxb3 25. e5 Bxe5 26. Nxe5) 21. Ng5?? { (5.01 → -3.55) Blunder. Bxf4 was best. } { [%eval -3.55] } (21. Bxf4 a5 22. b5 cxb5 23. Rxd6 Qc8 24. Qd2 Rd8 25. e5 Rxd6 26. exd6) 21... Qxg5 { [%eval -3.46] } 22. Rxd6?? { (-3.46 → Mate in 1) Checkmate is now unavoidable. g3 was best. } { [%eval #-1] } (22. g3 Nxh3+ 23. Kg2 Qe7 24. Ra5 Rfd8 25. b5 axb5 26. Rda1 Rxa5 27. Rxa5 Ng5) 22... Qxg2# { Black wins by checkmate. } 0-1