[Event "Ivanchuk Arena"]
[Site "http://chess-academy.net/h7BbG3sU"]
[Date "2026.05.28"]
[Round "-"]
[White "DavidP"]
[Black "Marcus01"]
[Result "0-1"]
[UTCDate "2026.05.28"]
[UTCTime "16:16:54"]
[WhiteElo "1027"]
[BlackElo "1604"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[Variant "Standard"]
[TimeControl "420+0"]
[ECO "C46"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:07:00] } 1... e5 { [%eval 0.3] [%clk 0:07:00] } 2. Bc4 { [%eval -0.16] [%clk 0:06:46] } 2... Nf6 { [%eval 0.13] [%clk 0:06:57] } 3. Nf3 { [%eval -0.2] [%clk 0:06:38] } 3... Nc6?! { (-0.20 → 0.34) Inaccuracy. Best move was Nxe4. } { [%eval 0.34] [%clk 0:06:54] } (3... Nxe4 4. Nc3 Nf6 5. Nxe5 d5 6. Bb3 Bd6 7. d4 O-O 8. O-O) 4. Nc3 { [%eval 0.0] [%clk 0:06:33] } { C46 Four Knights Game: Italian Variation } 4... Bb4?! { (0.00 → 0.69) Inaccuracy. Best move was Bc5. } { [%eval 0.69] [%clk 0:06:50] } (4... Bc5 5. d3 O-O 6. O-O h6 7. Na4 Be7 8. Nc3 Bc5) 5. Nb1? { (0.69 → -1.96) Mistake. Best move was Nd5. } { [%eval -1.96] [%clk 0:06:19] } (5. Nd5) 5... Nxe4 { [%eval -1.06] [%clk 0:06:46] } 6. Qe2? { (-1.06 → -3.01) Mistake. Best move was O-O. } { [%eval -3.01] [%clk 0:05:55] } (6. O-O) 6... Nf6? { (-3.01 → -1.88) Mistake. Best move was d5. } { [%eval -1.88] [%clk 0:06:37] } (6... d5) 7. Bxf7+?? { (-1.88 → -5.17) Blunder. Best move was Nxe5. } { [%eval -5.17] [%clk 0:05:22] } (7. Nxe5 O-O 8. Nxf7 Rxf7 9. Bxf7+ Kxf7 10. c3 d5 11. O-O Bd6 12. d4 h6 13. Nd2 Bf5) 7... Kxf7 { [%eval -4.93] [%clk 0:06:33] } 8. Nxe5+?? { (-4.93 → -8.84) Blunder. Best move was c3. } { [%eval -8.84] [%clk 0:04:39] } (8. c3 Be7) 8... Nxe5 { [%eval -8.44] [%clk 0:06:25] } 9. Qxe5? { (-8.44 → -13.33) Mistake. Best move was O-O. } { [%eval -13.33] [%clk 0:04:26] } (9. O-O Nc6 10. c3 Re8 11. Qd1 Ba5 12. d4 Bb6 13. Bg5 Kg6 14. Bh4 d5 15. Nd2 a6) 9... d6? { (-13.33 → -7.89) Mistake. Best move was Re8. } { [%eval -7.89] [%clk 0:06:18] } (9... Re8 10. Qe3) 10. Qb5? { (-7.89 → -9.21) Mistake. Best move was Qf4. } { [%eval -9.21] [%clk 0:04:21] } (10. Qf4 Re8+) 10... Bc5?? { (-9.21 → -4.44) Blunder. Best move was Re8+. } { [%eval -4.44] [%clk 0:06:12] } (10... Re8+ 11. Kd1 Ne4 12. Rf1 Qh4 13. c3 Bc5 14. Kc2 Bf5 15. d3 Nxf2 16. g4 Qxg4 17. Rxf2) 11. f4?? { (-4.44 → -21.08) Blunder. Best move was O-O. } { [%eval -21.08] [%clk 0:04:01] } (11. O-O c6 12. Qb3+ d5 13. d3 Re8 14. Nd2 Qb6 15. Nf3 Re2 16. d4 Bxd4 17. Nxd4 Qxd4) 11... a6 { [%eval -13.26] [%clk 0:06:05] } 12. Qb3+ { [%eval -13.7] [%clk 0:03:44] } 12... Be6 { [%eval -13.08] [%clk 0:05:56] } 13. Qxb7 { [%eval -18.17] [%clk 0:03:37] } 13... Bd5 { [%eval -17.69] [%clk 0:05:47] } 14. Qb3 { [%eval -17.72] [%clk 0:03:22] } 14... Bxb3 { [%eval -16.91] [%clk 0:05:44] } 15. axb3?! { (-16.91 → Mate in 9) Checkmate is now unavoidable. Best move was cxb3. } { [%eval #-9] [%clk 0:03:19] } (15. cxb3 Qc8 16. Kd1 Qg4+ 17. Kc2 Qxg2 18. Re1 Qf2 19. Rd1 Nd5 20. Nc3 Ne3+ 21. Kb1 Nxd1) 15... Qe7+ { [%eval -24.36] [%clk 0:05:36] } 16. Kf1?! { (-24.36 → Mate in 2) Checkmate is now unavoidable. Best move was Kd1. } { [%eval #-2] [%clk 0:03:14] } (16. Kd1 Rhe8 17. c3 Qe2+ 18. Kc2 Qe4+ 19. d3 Qxg2+ 20. Nd2 Qxh1 21. b4 Be3 22. Nc4 Bxf4) 16... Qe4?! { (Mate in 2 → -26.81) Lost forced checkmate sequence. Best move was Rhe8. } { [%eval -26.81] [%clk 0:05:33] } (16... Rhe8 17. Ra4 Qe1#) 17. d4?! { (-26.81 → Mate in 4) Checkmate is now unavoidable. Best move was Ra4. } { [%eval #-4] [%clk 0:03:07] } (17. Ra4 Qxc2) 17... Qxc2?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Rhe8. } { [%eval #-6] [%clk 0:05:29] } (17... Rhe8 18. Be3 Qxe3 19. Nd2 Qe2+ 20. Kg1 Bxd4#) 18. Na3 { [%eval #-3] [%clk 0:03:01] } 18... Bxd4?? { (Mate in 3 → -0.76) Lost forced checkmate sequence. Best move was Qd1+. } { [%eval -0.76] [%clk 0:05:24] } (18... Qd1+ 19. Kf2 Bxd4+ 20. Be3 Ne4#) 19. Nxc2 { [%eval -0.9] [%clk 0:02:59] } 19... Rae8?? { (-0.90 → 4.52) Blunder. Best move was Bc5. } { [%eval 4.52] [%clk 0:05:18] } (19... Bc5 20. b4) 20. Nxd4 { [%eval 3.99] [%clk 0:02:56] } 20... Re4 { [%eval 4.44] [%clk 0:05:10] } 21. Nc2? { (4.44 → 2.64) Mistake. Best move was Nc6. } { [%eval 2.64] [%clk 0:02:43] } (21. Nc6 Nd7 22. Kf2 Nc5 23. Ra3 Rhe8 24. b4 Ne6 25. Kg3 Nd4 26. Nxd4 Rxd4 27. Rxa6 Rxb4) 21... Rhe8 { [%eval 3.43] [%clk 0:05:05] } 22. g4? { (3.43 → 2.36) Mistake. Best move was Rxa6. } { [%eval 2.36] [%clk 0:02:36] } (22. Rxa6 d5) 22... Nxg4?! { (2.36 → 2.87) Inaccuracy. Best move was h5. } { [%eval 2.87] [%clk 0:04:59] } (22... h5 23. gxh5 Re2 24. Nd4 Re1+ 25. Kg2 Rxh1 26. Kxh1 Re1+ 27. Kg2 Nxh5 28. Kf2 Rh1 29. f5) 23. h4? { (2.87 → 0.13) Mistake. Best move was h3. } { [%eval 0.13] [%clk 0:02:27] } (23. h3) 23... Re2 { [%eval 0.12] [%clk 0:04:55] } 24. Kg1?? { (0.12 → -9.42) Blunder. Best move was Ne3. } { [%eval -9.42] [%clk 0:02:19] } (24. Ne3 R2xe3 25. Bxe3 Rxe3 26. Rc1 Rxb3 27. Rxc7+ Kf6 28. Ke2 Rxb2+ 29. Kd3 Nh6 30. Rc8 Rb3+) 24... Rxc2 { [%eval -9.08] [%clk 0:04:49] } 25. Rh3? { (-9.08 → Mate in 1) Checkmate is now unavoidable. Best move was Bd2. } { [%eval #-1] [%clk 0:01:05] } (25. Bd2 Rxd2) 25... Re1# { [%clk 0:04:43] } { Black wins by checkmate. } 0-1


