MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2134"]
[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 "r1bqkbnr/2pppppp/8/ppn5/6PP/1QP5/PP1PPPB1/RNB1K1NR b KQkq - 0 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T18:04:41 +0200"]
[GameEndTime "2026-09-14T18:04:43 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxb3 {+8.51/8 0.021s, n=14488, sd=13}
6. Bxa8 {-8.16/9 0.020s, n=16222, sd=12} Nxa1 {+8.08/8 0.043s, n=34011, sd=17}
7. b3 {-8.01/9 0.062s, n=52720, sd=17} Ba6 {+8.00/8 0.034s, n=22755, sd=15}
8. Bb7 {-8.01/8 0.041s, n=32582, sd=15} a4 {+7.92/7 0.019s, n=16695, sd=12}
9. Bb2 {-8.10/8 0.021s, n=17627, sd=13} axb3 {+8.07/8 0.023s, n=18628, sd=14}
10. a3 {-8.26/8 0.085s, n=67636, sd=13} b4 {+8.22/8 0.036s, n=24996, sd=13}
11. Be4 {-8.35/8 0.041s, n=30176, sd=14} bxa3 {+8.40/8 0.024s, n=17219, sd=12}
12. Bxa1 {-8.39/7 0.017s, n=12128, sd=10} a2 {+8.72/8 0.047s, n=33661, sd=12}
13. g5 {-8.55/8 0.047s, n=33576, sd=13} b2 {+9.77/8 0.021s, n=18922, sd=11}
14. Bxb2 {-9.47/7 0.026s, n=20918, sd=11} Qb8 {+9.74/7 0.031s, n=22885, sd=11}
15. Nf3 {-9.62/7 1.083s, n=701613, sd=11}
Qxb2 {+9.50/8 0.043s, n=31595, sd=14, White makes an illegal move: e1h1} 0-1