Event: Round 4: Klein, Deniz - Lenz, Joshua
Date: 2025-06-14
White: Klein, Deniz
WhiteElo: 1667
Black: Lenz, Joshua
BlackElo: 1870
Result: 1-0
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.2] [%clk 0:15:27] } 2... d6 { [%eval 0.31] [%clk 0:15:28] } 3. d4 { [%eval 0.22] [%clk 0:15:35] } 3... cxd4 { [%eval 0.19] [%clk 0:15:37] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:44] } 4... Nf6 { [%eval 0.31] [%clk 0:15:46] } 5. Nc3 { [%eval 0.32] [%clk 0:15:53] } 5... a6 { [%eval 0.28] [%clk 0:15:55] } 6. Bg5 { [%eval 0.0] [%clk 0:16:01] } 6... Nbd7 { [%eval 0.19] [%clk 0:16:04] } 7. Bc4 { [%eval 0.19] [%clk 0:16:08] } 7... e6 { [%eval 0.39] [%clk 0:16:12] } 8. Qe2 { [%eval 0.49] [%clk 0:15:53] } 8... h6 { [%eval 0.54] [%clk 0:16:20] } 9. Bxf6 { [%eval 0.43] [%clk 0:15:32] } 9... Nxf6?! { [%eval 0.99] } { Inaccuracy. Qxf6 was best. } { [%clk 0:16:25] } 10. O-O-O { [%eval 1.03] [%clk 0:15:28] } 10... Bd7?! { [%eval 1.67] } { Inaccuracy. b5 was best. } { [%clk 0:15:52] } 11. f4 { [%eval 1.88] [%clk 0:14:54] } 11... Qc7 { [%eval 1.79] [%clk 0:14:22] } 12. Bb3?! { [%eval 0.91] } { Inaccuracy. e5 was best. } { [%clk 0:13:05] } 12... O-O-O { [%eval 0.85] [%clk 0:14:03] } 13. e5 { [%eval 0.46] [%clk 0:12:18] } 13... dxe5?? { [%eval 2.64] } { Blunder. Nh7 was best. } { [%clk 0:14:07] } 14. fxe5 { [%eval 2.67] [%clk 0:12:25] } 14... Ng8?! { [%eval 3.75] } { Inaccuracy. Nd5 was best. } { [%clk 0:14:13] } 15. Rhf1 { [%eval 3.68] [%clk 0:12:07] } 15... f6?! { [%eval 5.11] } { Inaccuracy. Be7 was best. } { [%clk 0:12:46] } 16. Bxe6 { [%eval 5.3] [%clk 0:10:50] } 16... Bb4 { [%eval 6.44] [%clk 0:12:30] } 17. Bxd7+ { [%eval 5.09] [%clk 0:06:18] } 17... Rxd7 { [%eval 5.21] [%clk 0:11:56] } 18. Ne6 { [%eval 5.1] [%clk 0:05:54] } 18... Qc6 { [%eval 5.23] [%clk 0:11:39] } 19. Rxd7 { [%eval 5.0] [%clk 0:05:09] } 19... Qxd7?! { [%eval 7.41] } { Inaccuracy. Qxe6 was best. } { [%clk 0:11:47] } 20. Qc4+ { [%eval 7.52] [%clk 0:05:01] } 20... Kb8 { [%eval 7.79] [%clk 0:11:56] } 21. Rd1 { [%eval 7.99] [%clk 0:04:47] } 21... Qe7 { [%eval 7.98] [%clk 0:11:57] } 22. Rd8+ { [%eval 7.99] [%clk 0:04:25] } 22... Ka7 { [%eval 7.87] [%clk 0:12:05] } 23. Qd4+ { [%eval 7.68] [%clk 0:04:20] } 1-0