MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "949"]
[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 "rnbqkb1r/1pppppp1/5n2/p6p/1PPP4/P7/1B2PPPP/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:05 +0000"]
[GameEndTime "2026-09-14T14:54:06 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {-0.16/8 0.021s, n=21650, sd=15}
6. axb4 {-0.30/10 0.023s, n=22741, sd=20} Rxa1 {+0.05/9 0.014s, n=13657, sd=18}
7. Bxa1 {-0.56/9 0.012s, n=12847, sd=17} e6 {-0.04/9 0.022s, n=22466, sd=18}
8. c5 {-0.13/8 0.027s, n=25910, sd=13} b6 {+0.27/8 0.018s, n=18401, sd=15}
9. e3 {-0.55/8 0.018s, n=17830, sd=14} Bb7 {+0.19/9 0.021s, n=20332, sd=12}
10. Nf3 {-0.24/9 0.013s, n=12698, sd=12} h4 {+0.11/8 0.018s, n=17565, sd=13}
11. h3 {+0.02/9 0.031s, n=30369, sd=14} Nc6 {+0.14/8 0.020s, n=20459, sd=11}
12. Bc3 {+0.44/10 0.023s, n=25767, sd=15} Ne4 {-0.31/8 0.020s, n=20186, sd=17}
13. Qb3 {+0.30/10 0.019s, n=20039, sd=15} Qa8 {-0.57/9 0.021s, n=20179, sd=16}
14. Be2 {+0.78/9 0.014s, n=13649, sd=13} bxc5 {-0.95/9 0.034s, n=32513, sd=15}
15. bxc5 {+1.04/9 0.019s, n=19525, sd=13} d6 {-0.85/10 0.012s, n=12690, sd=16}
16. cxd6 {+0.90/9 0.013s, n=13109, sd=15}
Bxd6 {-0.87/11 0.017s, n=16948, sd=17, White makes an illegal move: e1h1} 0-1