Event: Round 4: Kalina, Leo - Brown, Heath
Date: 2024-07-10
White: Kalina, Leo
WhiteElo: 1855
Black: Brown, Heath
BlackElo: 1823
Result: 1-0
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:03:02] } 1... Nf6 { [%eval 0.22] [%clk 0:03:03] } 2. b3 { [%eval 0.0] [%clk 0:03:02] } 2... d5 { [%eval 0.0] [%clk 0:03:03] } 3. Bb2 { [%eval 0.0] [%clk 0:03:04] } 3... c5 { [%eval 0.08] [%clk 0:03:04] } 4. e3 { [%eval 0.04] [%clk 0:03:04] } 4... Nc6 { [%eval 0.09] [%clk 0:03:05] } 5. Bb5 { [%eval 0.13] [%clk 0:03:02] } 5... Bd7 { [%eval 0.2] } 6. O-O { [%eval 0.13] [%clk 0:03:01] } 6... g6 { [%eval 0.23] [%clk 0:03:05] } 7. d4 { [%eval -0.07] [%clk 0:02:59] } 7... cxd4 { [%eval 0.01] [%clk 0:02:56] } 8. Nxd4 { [%eval -0.13] [%clk 0:02:40] } 8... Nxd4 { [%eval -0.06] [%clk 0:02:50] } 9. Bxd7+ { [%eval -0.12] [%clk 0:02:41] } 9... Qxd7 { [%eval -0.1] [%clk 0:02:51] } 10. Qxd4 { [%eval -0.1] [%clk 0:02:34] } 10... Bg7 { [%eval -0.22] [%clk 0:02:51] } 11. Qd1 { [%eval -0.37] [%clk 0:01:43] } 11... O-O { [%eval -0.39] [%clk 0:02:50] } 12. Nd2 { [%eval -0.44] [%clk 0:01:42] } 12... b5 { [%eval -0.39] [%clk 0:02:30] } 13. Nf3 { [%eval -0.5] [%clk 0:01:38] } 13... Rac8 { [%eval -0.15] [%clk 0:02:19] } 14. Bd4 { [%eval -0.42] [%clk 0:01:26] } 14... a6 { [%eval -0.17] [%clk 0:02:13] } 15. a4 { [%eval -0.19] [%clk 0:01:21] } 15... b4 { [%eval -0.29] [%clk 0:02:02] } 16. a5 { [%eval -0.4] [%clk 0:01:22] } 16... Rfd8 { [%eval 0.07] [%clk 0:01:35] } 17. Ne5?! { [%eval -0.5] } { Inaccuracy. Ra4 was best. } { [%clk 0:01:11] } 17... Qc7 { [%eval 0.0] [%clk 0:01:17] } 18. Ra2? { [%eval -1.58] } { Mistake. Nd3 was best. } { [%clk 0:01:06] } 18... Ne4 { [%eval -1.7] [%clk 0:01:13] } 19. Nf3?? { [%eval -3.96] } { Blunder. f4 was best. } { [%clk 0:00:46] } 19... Bxd4 { [%eval -3.92] [%clk 0:01:03] } 20. Qxd4 { [%eval -4.54] [%clk 0:00:46] } 20... Nc3 { [%eval -4.66] [%clk 0:01:03] } 21. Qh4 { [%eval -4.69] [%clk 0:00:27] } 21... Nxa2 { [%eval -4.97] [%clk 0:00:49] } 22. Ng5 { [%eval -4.9] [%clk 0:00:29] } 22... h5 { [%eval -4.82] [%clk 0:00:49] } 23. g4 { [%eval -5.0] [%clk 0:00:30] } 23... Qe5 { [%eval -4.83] [%clk 0:00:21] } 24. gxh5 { [%eval -5.09] [%clk 0:00:17] } 24... gxh5 { [%eval -4.62] [%clk 0:00:22] } 25. Qxh5 { [%eval -4.1] [%clk 0:00:13] } 25... Qg7 { [%eval -4.03] [%clk 0:00:23] } 26. Kh1 { [%eval -4.33] [%clk 0:00:14] } 26... Rd6 { [%eval -4.04] [%clk 0:00:21] } 27. Rg1 { [%eval -4.38] [%clk 0:00:07] } 27... Rg6 { [%eval -4.42] [%clk 0:00:22] } 28. f4 { [%eval -4.39] [%clk 0:00:08] } 28... Rcc6 { [%eval -4.27] [%clk 0:00:17] } 29. h4 { [%eval -4.51] [%clk 0:00:05] } 29... Nc3 { [%eval -4.46] [%clk 0:00:14] } 30. f5 { [%eval -4.73] [%clk 0:00:06] } 30... Rh6 { [%eval -4.63] [%clk 0:00:15] } 31. Qg4 { [%eval -3.95] [%clk 0:00:07] } 31... Ne4 { [%eval -4.01] [%clk 0:00:12] } 32. Qf4 { [%eval -4.64] [%clk 0:00:07] } 32... Kf8?? { [%eval #2] } { Checkmate is now unavoidable. Rxh4+ was best. } { [%clk 0:00:09] } 33. Qb8+ { [%eval #1] [%clk 0:00:08] } 1-0