MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "886"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/1ppnp1pp/3p1p2/p5P1/1P6/5P1B/P1PPP2P/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:59:12 +0200"]
[GameEndTime "2026-09-14T16:59:13 +0200"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+3.01/8 0.019s, n=14868, sd=10}
6. c3 {-3.59/9 0.027s, n=24686, sd=15} e5 {+3.59/9 0.026s, n=16387, sd=17}
7. cxb4 {-3.55/8 0.021s, n=12882, sd=13} fxg5 {+3.56/9 0.023s, n=13598, sd=13}
8. d4 {-3.70/8 0.019s, n=13149, sd=12} g4 {+3.88/10 0.029s, n=22587, sd=18}
9. Bxg4 {-3.93/9 0.030s, n=18261, sd=17} Qh4+ {+4.05/10 0.034s, n=29453, sd=17}
10. Kf1 {-3.60/10 0.026s, n=15291, sd=16} Ngf6 {+3.28/10 0.045s, n=34507, sd=19}
11. h3 {-3.54/9 0.027s, n=15397, sd=15} c6 {+3.85/8 0.017s, n=12965, sd=13}
12. b5 {-3.85/7 0.019s, n=15717, sd=12} d5 {+4.86/9 0.032s, n=24199, sd=15}
13. bxc6 {-4.26/8 0.021s, n=15255, sd=13} bxc6 {+4.67/9 0.017s, n=15396, sd=12}
14. Qc2 {-4.52/9 0.019s, n=15774, sd=15} Ra6 {+5.33/9 0.021s, n=15399, sd=13}
15. Nc3 {-4.29/8 0.019s, n=17055, sd=15} Bd6 {+4.90/9 0.021s, n=14527, sd=16}
16. Nb5 {-5.60/8 0.020s, n=14189, sd=14} Bb8 {+5.98/9 0.034s, n=18162, sd=17}
17. Kg2 {-6.05/9 0.034s, n=25880, sd=17, Black makes an illegal move: e8h8} 1-0