MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "595"]
[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 "rnb1kb1r/p1pp1ppp/1p5n/4p1q1/PP6/8/1BPPPPPP/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:50 +0000"]
[GameEndTime "2026-09-14T16:00:50 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+1.89/7 0.034s, n=22216, sd=14} Qf5 {-1.90/8 0.019s, n=15255, sd=13}
6. Nxe5 {+1.71/10 0.016s, n=13235, sd=17} Bxb4 {-1.85/9 0.017s, n=13685, sd=15}
7. Nd3 {+2.49/10 0.016s, n=13652, sd=14} Bf8 {-2.13/10 0.044s, n=29054, sd=19}
8. Nc3 {+2.01/9 0.029s, n=21199, sd=15} Bb7 {-2.61/9 0.037s, n=25522, sd=15}
9. e3 {+1.95/9 0.028s, n=20656, sd=15} Na6 {-1.72/9 0.019s, n=13957, sd=13}
10. Nb5 {+2.09/9 0.034s, n=23428, sd=13} f6 {-1.68/9 0.031s, n=19916, sd=13}
11. Nf4 {+2.57/9 0.022s, n=15214, sd=14} Nb4 {-1.80/10 0.032s, n=22202, sd=15}
12. Nd4 {+2.02/10 0.051s, n=32462, sd=16} Qe5 {-1.94/10 0.017s, n=13543, sd=8}
13. a5 {+2.27/10 0.017s, n=14017, sd=18} c5 {-2.23/10 0.022s, n=16437, sd=20}
14. c3 {+1.96/10 0.021s, n=13077, sd=15} cxd4 {-2.16/10 0.039s, n=28185, sd=20}
15. cxb4 {+2.00/11 0.051s, n=34533, sd=21}
Bxb4 {-2.50/10 0.052s, n=37867, sd=22}
16. Bxd4 {+2.29/11 0.022s, n=18180, sd=19} Qd6 {-2.49/10 0.026s, n=18418, sd=19}
17. axb6 {+2.37/12 0.029s, n=25276, sd=21} axb6 {-2.44/9 0.016s, n=12630, sd=17}
18. Rxa8+ {+2.62/10 0.017s, n=15113, sd=13}
Bxa8 {-2.21/9 0.027s, n=21009, sd=17} 19. Bc4 {+2.44/10 0.028s, n=20194, sd=14}
Ke7 {-2.43/9 0.018s, n=14174, sd=15, White makes an illegal move: e1h1} 0-1