MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1579"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbn1/pppppp1r/n5p1/7p/P3N3/3P4/1PP1PPPP/R1BQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:29 +0000"]
[GameEndTime "2026-09-14T13:40:30 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.83/9 0.039s, n=26319, sd=14} Rh8 {-0.95/9 0.047s, n=29117, sd=15}
6. d4 {+1.26/10 0.020s, n=15624, sd=15} d5 {-0.86/8 0.019s, n=12643, sd=14}
7. Neg5 {+0.77/11 0.044s, n=32439, sd=17} f6 {-1.27/8 0.033s, n=18972, sd=14}
8. Qd3 {+2.10/10 0.023s, n=12996, sd=17} Bf5 {-1.01/9 0.025s, n=15851, sd=14}
9. e4 {+2.51/10 0.022s, n=16440, sd=16} dxe4 {-2.18/8 0.025s, n=12543, sd=17}
10. Qb5+ {+2.24/11 0.038s, n=23294, sd=14} c6 {-1.99/9 0.032s, n=14679, sd=15}
11. Qxb7 {+1.90/11 0.027s, n=21145, sd=19} Nb4 {-2.24/10 0.016s, n=12935, sd=16}
12. Qxb4 {+1.90/11 0.023s, n=18857, sd=17}
exf3 {-2.08/10 0.021s, n=14975, sd=17}
13. Nxf3 {+2.01/11 0.020s, n=16960, sd=14} e6 {-1.96/10 0.026s, n=19493, sd=18}
14. Qc3 {+1.89/10 0.048s, n=30756, sd=16} a5 {-2.11/10 0.069s, n=42346, sd=20}
15. Qxc6+ {+2.11/9 0.022s, n=15284, sd=17} Kf7 {-1.97/8 0.019s, n=12531, sd=14}
16. Qb7+ {+1.78/8 0.017s, n=13994, sd=14} Ne7 {-2.57/7 0.020s, n=15258, sd=13}
17. Qb3 {+2.03/11 0.036s, n=23885, sd=15} g5 {-2.13/10 0.027s, n=13729, sd=13}
18. Bb5 {+2.07/10 0.014s, n=14103, sd=13} g4 {-2.08/11 0.072s, n=39187, sd=20}
19. Nh4 {+1.81/11 0.074s, n=41390, sd=17}
Qxd4 {-2.07/10 0.027s, n=18911, sd=13, White makes an illegal move: e1h1} 0-1