MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "654"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/2ppp1pp/7n/pp3p2/1P6/P3P3/N1PP1PPP/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:45 +0000"]
[GameEndTime "2026-09-14T14:52:45 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.98/8 0.016s, n=16195, sd=11}
6. Bb2 {+0.75/10 0.022s, n=20740, sd=15} e6 {-0.85/10 0.022s, n=15628, sd=16}
7. Nf3 {+0.90/9 0.015s, n=14482, sd=14} axb4 {-0.54/11 0.013s, n=14423, sd=20}
8. axb4 {+0.94/9 0.015s, n=13841, sd=17} Rg8 {-1.09/10 0.023s, n=22516, sd=15}
9. Bxb5 {+1.03/11 0.034s, n=26952, sd=18} g5 {-1.07/10 0.016s, n=13947, sd=14}
10. Nd4 {+1.01/9 0.015s, n=14546, sd=14} Qf6 {-1.20/9 0.019s, n=16998, sd=14}
11. Nc3 {+1.57/8 0.014s, n=12749, sd=12} e5 {-1.97/8 0.030s, n=25529, sd=13}
12. Rxa8 {+2.17/9 0.013s, n=12791, sd=13} Bxa8 {-2.28/10 0.024s, n=22595, sd=18}
13. Nf3 {+1.89/11 0.030s, n=27930, sd=21} Bxb4 {-1.81/9 0.021s, n=19562, sd=13}
14. Bc4 {+2.17/10 0.013s, n=12189, sd=22} Rg6 {-2.53/8 0.014s, n=12394, sd=14}
15. Nd5 {+2.08/10 0.015s, n=13422, sd=15} Bxd5 {-2.14/10 0.027s, n=21984, sd=16}
16. Bxd5 {+2.22/11 0.031s, n=24751, sd=17}
Nc6 {-2.22/10 0.020s, n=19822, sd=11, White makes an illegal move: e1h1} 0-1