MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "197"]
[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/pp1ppppp/q1p2n2/8/8/4P1PP/PPPPBP2/RNBQK1NR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:47:40 +0200"]
[GameEndTime "2026-09-14T17:47:41 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa6 {+8.65/9 0.042s, n=23635, sd=14} Nxa6 {-8.31/7 0.024s, n=15936, sd=9}
6. Nf3 {+8.23/8 0.037s, n=26865, sd=12} Ne4 {-7.94/8 0.022s, n=14489, sd=13}
7. Nc3 {+8.07/7 0.017s, n=12844, sd=11} b5 {-8.03/7 0.015s, n=12927, sd=12}
8. b4 {+7.88/7 0.020s, n=16275, sd=11} Nxc3 {-7.52/8 0.030s, n=24244, sd=12}
9. dxc3 {+7.63/9 0.019s, n=17350, sd=16} Nxb4 {-7.59/10 0.023s, n=21639, sd=16}
10. cxb4 {+7.56/9 0.018s, n=14365, sd=13} a5 {-7.63/9 0.016s, n=12145, sd=17}
11. bxa5 {+7.70/10 0.013s, n=12405, sd=11} Rxa5 {-7.52/9 0.020s, n=19382, sd=14}
12. Bd2 {+7.45/9 0.020s, n=17003, sd=12} Ra8 {-7.50/9 0.017s, n=14788, sd=14}
13. Ne5 {+7.99/9 0.014s, n=12556, sd=12} g6 {-7.69/7 0.021s, n=16333, sd=10}
14. Nxf7 {+8.01/9 0.019s, n=17127, sd=14} Rg8 {-8.57/8 0.036s, n=36791, sd=13}
15. Nd6+ {+9.16/9 0.019s, n=19063, sd=13} exd6 {-8.34/8 0.012s, n=13293, sd=13}
16. c4 {+8.58/9 0.013s, n=13700, sd=15} bxc4 {-8.59/8 0.010s, n=12305, sd=10}
17. Bc3 {+8.56/10 0.032s, n=31025, sd=15} Ra3 {-8.32/10 0.023s, n=25609, sd=18}
18. Bf6 {+8.65/10 0.028s, n=27076, sd=18}
d5 {-8.70/8 0.022s, n=18520, sd=12, White makes an illegal move: e1h1} 0-1