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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard rapidPlay moneyfinishedentry 1 play · winner takes 2 play

07982b113037bba4b6fcbda995065e37

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
47
played
Pace
85.9/min
overall 77.5/min
Biggest swing
+898
Seat 1 · move 25

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+3,006+64.0 pawn/100lost 1
gbb-3,006-64.0 pawn/100won 1

Last moves

  1. 47Even0
  2. 46Seat 2+2
  3. 45Seat 1+106
  4. 44Even0
  5. 43Even0
  6. 42Even0
  7. 41Seat 1+500
  8. 40Even0
  9. 39Seat 1+300
  10. 38Even0
  11. 37Seat 1+300
  12. 36Even0

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
e88587015a7f1b67d8924927c506b7a26d04763ba3aa94e2fb24fa7545bd1ec7
Seed hash
5994eee48b1905b535015df4425892c7a0f8a1cfb96564d01ba960e0aa8e4b6e = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 49,707, Merkle root 304d4600c11a1257886dbd23b6a42273b385bae695bdccdd289e733264d4bcfc. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. b989e3d963bdd74f0ee75adfe2dba9dbcf41cec6508bf5b0b37ffd80987b15a6
  2. 0ff415b86045d9bbcea028ca08b6bf3d01de3f465bdd6d7e56e7a3fe17f12f83
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"h7h6"
21"d2d4"
32"d7d6"
41"b1c3"
52"b7b5"
61"f1b5"
72"c7c6"
81"b5a4"
92"h6h5"
101"g1f3"
112"a7a5"
121"c1g5"
132"h5h4"
141"f3h4"
152"h8h4"
161"g5h4"
172"g7g5"
181"h4g5"
192"a8a6"
201"d1h5"
212"c8b7"
221"e1c1"
232"e7e6"
241"g5d8"
252"e8d8"
261"h5f7"
272"f8h6"
281"c1b1"
292"g8e7"
301"f7f6"
312"h6g7"
321"f6g7"
332"e7c8"
341"g7b7"
352"a6a7"
361"b7b8"
372"d8e7"
381"b8c8"
392"a7b7"
401"c8b7"
412"e7e8"
421"b7g7"
432"e8d8"
441"a4c6"
452"a5a4"
461"g7d7"