[Event "Pachman Arena"]
[Site "http://chess-academy.net/mcijbwuu"]
[Date "2026.04.09"]
[Round "-"]
[White "TihonConstantin"]
[Black "Mate2017"]
[Result "1-0"]
[UTCDate "2026.04.09"]
[UTCTime "16:18:39"]
[WhiteElo "1502"]
[BlackElo "1338"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-7"]
[Variant "Standard"]
[TimeControl "420+0"]
[ECO "C43"]
[Opening "Russian Game: Modern Attack, Symmetrical 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. Nf3 { [%eval 0.22] [%clk 0:06:58] } 2... Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } { [%eval 0.73] [%clk 0:06:57] } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. d4 { [%eval 0.24] [%clk 0:06:56] } 3... d5?! { (0.24 → 0.84) Inaccuracy. Best move was Nxe4. } { [%eval 0.84] [%clk 0:06:53] } { C43 Russian Game: Modern Attack, Symmetrical Variation } (3... Nxe4 4. Nxe5) 4. dxe5?! { (0.84 → -0.08) Inaccuracy. Best move was exd5. } { [%eval -0.08] [%clk 0:06:55] } (4. exd5 exd4) 4... dxe4?? { (-0.08 → 5.35) Blunder. Best move was Nxe4. } { [%eval 5.35] [%clk 0:06:50] } (4... Nxe4) 5. exf6?? { (5.35 → -0.13) Blunder. Best move was Qxd8+. } { [%eval -0.13] [%clk 0:06:52] } (5. Qxd8+ Kxd8 6. Ng5 Be6 7. exf6 gxf6 8. Nxe4 Nc6 9. Bf4 f5 10. Ng5 Bd6 11. Nxe6+ fxe6) 5... exf3? { (-0.13 → 1.33) Mistake. Best move was Qxd1+. } { [%eval 1.33] [%clk 0:06:48] } (5... Qxd1+ 6. Kxd1 exf3 7. gxf3 Be6 8. Bf4 Nd7 9. Bxc7 Rc8 10. Bf4 Nxf6 11. Bb5+ Nd7 12. Nd2) 6. Qxf3?! { (1.33 → 0.64) Inaccuracy. Best move was Qxd8+. } { [%eval 0.64] [%clk 0:06:50] } (6. Qxd8+ Kxd8 7. Nc3 gxf6 8. Bf4 Be6 9. O-O-O+ Nd7 10. gxf3 c6 11. Ne4 Kc8 12. a4 a6) 6... gxf6? { (0.64 → 2.12) Mistake. Best move was Qxf6. } { [%eval 2.12] [%clk 0:06:44] } (6... Qxf6 7. Qxf6 gxf6 8. Nc3 Be6 9. Nb5 Na6 10. Bf4 Rg8 11. O-O-O Rd8 12. Rxd8+ Kxd8 13. Nxa7) 7. Bb5+? { (2.12 → 0.75) Mistake. Best move was Be3. } { [%eval 0.75] [%clk 0:06:48] } (7. Be3 c6) 7... c6 { [%eval 1.23] [%clk 0:06:41] } 8. Qe3+? { (1.23 → 0.20) Mistake. Best move was Be2. } { [%eval 0.2] [%clk 0:06:47] } (8. Be2 Be6) 8... Kd7? { (0.20 → 3.02) Mistake. Best move was Qe7. } { [%eval 3.02] [%clk 0:06:38] } (8... Qe7 9. Bd3) 9. Qh3+? { (3.02 → 0.52) Mistake. Best move was O-O. } { [%eval 0.52] [%clk 0:06:42] } (9. O-O Kc7 10. Nc3 Be6 11. Rd1 Bd6 12. Be2 Rg8 13. Qf3 Nd7 14. Nb5+ cxb5 15. Qc3+ Bc4) 9... Ke8?! { (0.52 → 1.31) Inaccuracy. Best move was Kc7. } { [%eval 1.31] [%clk 0:06:36] } (9... Kc7 10. Qc3 Bd6 11. Be2 Be5 12. Qa3 Be6 13. Be3 Nd7 14. Nc3 Qf8 15. Qa4 a5 16. O-O-O) 10. Qe3+ { [%eval 0.64] [%clk 0:06:40] } 10... Be7?! { (0.64 → 1.21) Inaccuracy. Best move was Qe7. } { [%eval 1.21] [%clk 0:06:30] } (10... Qe7) 11. Bc4 { [%eval 1.05] [%clk 0:06:28] } 11... Be6? { (1.05 → 2.28) Mistake. Best move was Qb6. } { [%eval 2.28] [%clk 0:06:20] } (11... Qb6 12. Qe4) 12. Bxe6 { [%eval 1.97] [%clk 0:06:22] } 12... fxe6 { [%eval 2.45] [%clk 0:06:18] } 13. Qxe6 { [%eval 2.16] [%clk 0:06:21] } 13... Na6?! { (2.16 → 2.73) Inaccuracy. Best move was Qa5+. } { [%eval 2.73] [%clk 0:06:13] } (13... Qa5+ 14. Nd2) 14. O-O?! { (2.73 → 1.97) Inaccuracy. Best move was Nc3. } { [%eval 1.97] [%clk 0:06:19] } (14. Nc3 Qd7 15. Qe2 h5 16. Bd2 Kf7 17. O-O-O Qe6 18. Be3 Nb4 19. Kb1 Rad8 20. Rhe1 Nd5) 14... Nc5? { (1.97 → 3.31) Mistake. Best move was Qd5. } { [%eval 3.31] [%clk 0:06:11] } (14... Qd5) 15. Qe3 { [%eval 3.04] [%clk 0:06:08] } 15... Na6? { (3.04 → 4.89) Mistake. Best move was Kf7. } { [%eval 4.89] [%clk 0:06:04] } (15... Kf7) 16. Qh6 { [%eval 4.09] [%clk 0:06:06] } 16... Bf8?? { (4.09 → 12.05) Blunder. Best move was Qd5. } { [%eval 12.05] [%clk 0:06:00] } (16... Qd5 17. Nc3) 17. Re1+?? { (12.05 → 6.51) Blunder. Best move was Qh5+. } { [%eval 6.51] [%clk 0:06:03] } (17. Qh5+) 17... Kf7?! { (6.51 → 7.16) Inaccuracy. Best move was Kd7. } { [%eval 7.16] [%clk 0:05:56] } (17... Kd7 18. Rd1+) 18. Qh5+ { [%eval 6.81] [%clk 0:05:58] } 18... Kg7? { (6.81 → 9.63) Mistake. Best move was Kg8. } { [%eval 9.63] [%clk 0:05:50] } (18... Kg8 19. Qg4+ Kf7 20. Rd1 Qe8 21. Rd7+ Be7 22. Be3 b5 23. Nc3 h5 24. Qf5 Rd8 25. Rxa7) 19. Qg4+? { (9.63 → 6.81) Mistake. Best move was Re4. } { [%eval 6.81] [%clk 0:05:57] } (19. Re4 Kg8 20. Qg4+ Bg7 21. Qe6+ Kf8 22. Bf4 Qd1+ 23. Re1 Qxe1+ 24. Qxe1 Kf7 25. Qc3 Rhd8) 19... Kf7 { [%eval 7.08] [%clk 0:05:48] } 20. Qe6+ { [%eval 6.8] [%clk 0:05:53] } 20... Kg6 { [%eval 6.29] [%clk 0:05:45] } 21. Qe4+? { (6.29 → 3.31) Mistake. Best move was Qg4+. } { [%eval 3.31] [%clk 0:05:50] } (21. Qg4+ Kf7) 21... f5 { [%eval 4.63] [%clk 0:05:41] } 22. Qe6+? { (4.63 → 2.60) Mistake. Best move was Qf3. } { [%eval 2.6] [%clk 0:05:46] } (22. Qf3 Nc5) 22... Kh5?? { (2.60 → Mate in 2) Checkmate is now unavoidable. Best move was Qf6. } { [%eval #2] [%clk 0:05:38] } (22... Qf6 23. Qc4) 23. Qxf5+ { [%eval #1] [%clk 0:05:45] } 23... Kh4 { [%eval #1] [%clk 0:05:35] } 24. g3# { [%clk 0:05:44] } { White wins by checkmate. } 1-0


